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The quick way to find a local House Extension specialist in Denbigh, Clwyd

There are 57 House Extension specialists in Denbigh, and last month we helped homeowners get quotes for their home improvement jobs.

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Hi, I am Stefan, and I have three decades of experience as joiner, specialising in wood flooring and tiling, doors, wardrobes, decking, bathroom fitting and refurbishment.

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Reviewed by Jonathan on 14/8/2025

J R Griffiths roofing we specialise at 're roofing, slate tiles and leadwork. also chimney work undertook. Rubber roof and also grp

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Reviewed by John on 7/8/2022

Reasonably priced, job completed the next day couldn't ask for anything more.

Established in 2021, Pure Construction Group Limited has rapidly built a reputation as a trusted multi-trade building contractor, serving the commercial, social, and domestic markets across Northwest England. With over 30 years of combined commercial and subcontract experience, our team has driven the steady growth of our business. We pride ourselves on being large enough to handle significant projects but small enough to provide personalised attention and exceptional service to every client. At Pure Construction Group, we offer a comprehensive range of services to meet diverse needs. Our offerings include everything from strip outs and kitchen & bathroom replacements to internal and external redecoration. We also specialise in disabled adaptations, retrofit work, structural repairs, groundworks, extensions & alterations, minor building works, roofing (both pitched and flat), damp proofing, and cleaning. Our broad service scope reflects our commitment to delivering high-quality solutions tailored to each project’s requirements.

garydaviesbricklayer with 4 decades of experience, were quality over quantity during the working week is uppermost ,and apprenticeship served when they meant something, offering damp solving from dpc injection cavity trays fitted to window and door heads , chimney trays , Lime mortar specialist,repointing and blown brick replacement the work carried out has to be good enough to be on my own property perfect and looking good for years to come .

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Reviewed by Mr on 30/4/2025

Top job. Good value. Very professional. In and out ! Highly recommend.

started business as parternership in 2007, we grown our portfolio from 2 houses to 86 units today, we also helped over 100 homeowners and 25 landlords including housing association, we help from a full consultancy package to build yur dreams to even help with leasing to our corporate contacts if you wish to invest. featured on HOMES UNDER THE HAMMER, we pride our selves in job well done, we always make sure we start projects within 2 to 3 weeks from time we agree and we always deliver our projects on time; we make the impossible a luxury and affordable possible while we take all the stress away; BGH combines technical expertise with exceptional customer service, ensuring every client benefits from cutting-edge technologies tailored to their home needs. with industry leading certifications and proven track record, BGH is a top choice for those seeking efficient, reliable and successful renovations We ate fully accredited Offer full guarantees and insurances including insurance backed guarantee and deposit guarantee We are specialist in new build, extensions, heavy refurbs, hmo and luxury conversions

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Reviewed by marvelous on 25/9/2025

Welcome!   We love gardens and the beauty they bring to your surroundings, however, gardens require work which we understand you may not have the time to invest.  This is where we can help.   Our family run business offers reliable, friendly and affordable garden services which will make the most of your garden and outdoor space.  We carry out the work enabling you to simply enjoy the pleasure of a well maintained garden. What we offer Whether your garden is small or large, simply needs mowing or a complete overhaul, we can assist to ensure you get the most from your garden.  Here are just some of the services we offer: Clearing overgrown gardens, tidying, managing shrubs   One off garden clearance Regular maintenance Lawn care Flowerbeds,  Containers & Baskets Hedge Care Decorative Coverings Wood protection Fencing Patio & Drive Maintenance Overall care for your garden including planting, pruning, weeding and mowing   Regular mowing, aerating, feeding and scarifying to maintain and improve your lawn   Creating raised beds, digging new borders and care for existing flowerbeds including planting, weeding and pruning    Trimming, reducing or planting new hedges   We can provide and install gravel, slate, bark or pebble to compliment or transform the look of your garden   Care for fencing, decking, sheds and other wooden garden features to enhance their look and provide weather protection   We repair and install new fences, or can simply replace panels or posts to your requirements   Pressure washing and weeding to maintain a quality appearance

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Reviewed by Oizamisi on 24/4/2025

Prompt delivery of service.

Chameleon Refurbs have over 25 years experience in all types of Building Refurbishments so choose Chameleon Refurbs with confidence

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Reviewed by Isaac on 29/11/2025

A family run local business trading in North wales for over 20 years.We undertake all aspects of home improvements from a simple tap swap to full house refurbishments. Customer satisfaction is our number one goal!

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Reviewed by Phil on 30/9/2025

From the very first conversation, Karl has been great to deal with. Any discussions about the job were clear and I felt confident throughout the time the job lasted. The project started on time and despite the weather the job was completed in good time. Plus an excellent result as well. Very pleased.

CFL Joinery & Construction Fully qualified Level 3 Site Joiner/Carpenter (City & Guilds) with many years of hands-on experience in the trade. At CFL Joinery & Construction, we combine expert knowledge, precision craftsmanship, and a genuine passion for delivering high-quality results on every project. Due to continued demand from returning clients, CFL Joinery is expanding to provide a wider range of construction services, including electrical installation, plumbing & gas, bricklaying, and more — offering a reliable, one-stop solution for your project needs. All work is completed to a high professional standard, often at competitive prices that beat previous quotes. We pride ourselves on being friendly, reliable, and approachable, and we always do our best to accommodate urgent or time-sensitive work. For enquiries, advice, or quotations, please get in touch by phone or email — we’re always happy to help

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Reviewed by David on 27/1/2026

Arrived on time and did an excellent job would highly recommend Chis

We cover all aspects of building and demolition services to commercial and domestic clients across the UK. We have a wide range of experience within the industry with time served tradesmen completing working to the highest standards.

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Reviewed by Evonne on 14/12/2025

Hi I’m Paul I set up KAL Building Solutions Ltd after successfully working as site manager working on refurbishments for some of the biggest names including Brewdog, Revolution Bars and Ask Italian to name a few where timescales were tight but always kept to budget and time. Prior to this I worked on the domestic sector ranging from refurbishments to structural works. We have invested a lot in quality tools which makes our job easier and helps to do the job more effectively.

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Reviewed by Jen on 25/9/2025

Paul did a great job and kept us informed throughout. Very happy with the level of work done. Would highly recommend.

We cover all building and joinery work ,we do a good tidy job at a fair price

Latest homeowner review

Reviewed by Mandy on 12/11/2025

Great correspondence and quote

M&A Property Specialists LTD is a family run business covering all aspects of Joinery and Building works. We thrive on the quality and finish of the projects we undertake. We have our own architects and structural engineers who provide all the required details for extensions, conversions and new builds. APL also organise all site visits with building inspectors to give customers peace of mind and a hassle free service. At M&A we use our own 3D CAD system in order to design any new kitchens we are to supply and install, we can include these in to Architecht plans to give you a visual of the room once completed. All our kitchens are high standard and all our doors we use are FIRA gold approved, we mainly use painted doors but if you want a more of a budget door we can use the vinyl wrap doors. About myself: I have been in the Joinery and building industry for 20 years with a huge vast experience in all trades and I know what to expect from various tradesmen from a finishing point. All electrical work and gas work is all completed by approved and qualified tradesmen. My main trade is joinery but in the 20 years of being in the building game I have gained the experience in each aspect in the building game which has its advantages when project managing a job whilst being on site working. M&A look forward to providing competitive quotations for our customers and working with yourselves as we have just came back to rated people. Payments to M&A can be made via Bank transfer, Cash or Credit/Debit card

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Reviewed by dave on 27/11/2020

Anthony was brilliant, fitted a new kitchen in my Daughters home, absolutely delighted with the service and the quality. would highly recommend APL .. Dave

Welcome to home build thank you for visiting my rated people page . We are a family run business specialising in all roofing work including: Re-roofs Flat roofs Slate Tiling Roof moss removed Chimneys Ridge & Hip tiles Lead work and Valleys Upvc fascia, soffits and guttering - cleaned, repaired and renewed. EPDM Rubber roofs. We give free estimates and all work is guaranteed so don’t hesitate and give us a call

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Reviewed by Naz on 19/12/2025

Fantastic service. Arranged a time and attended promptly. Completed the work within agreed timeframe. Would recommend and definitely use again

Our award-winning claims management service aims to help policyholders throughout the UK make successful buildings insurance claims caused by storms, burst pipes, accidental damage, fire, floods or other events which lead to the property owners needing to make an insurance claim. We project manage and carry out the required repairs using our fully vetted contractors. Aspray always strive to reinstate the property to its pre-incident condition as swiftly as possible. Aspray Ltd are authorised and regulated by the Financial Conduct Authority for claims handling only.

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Reviewed by John on 14/5/2023

time served bricklayer. 35yrs experience All types of brickwork undertaken

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Reviewed by Ian on 23/1/2026

Deter came out to assess and provide a very reasonable quote the next day. Arranged the date and time when he could come and complete the job. He turned up on time, was very professional and I was very happy with the completed works. Would definitely recommend to others and would use again.

Mon Roofing and Building Contractors have been going for near enough 20years. i started up as a roofing and building only buisnes but over the years grew to contracting projects ie extensions , annexes, new builds ext. i have an impressive portfolio and have not used the rated people platform since 2014 . but due to not going for the larger project have now come back on here to look for smaller contracts.

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Reviewed by Elizabeth on 13/1/2026

Very fast response, excellent service, friendly guys. Great job done

A to Z Cheshire Building was established in 2005, a small family-owned business based in Chester. We service areas within a 30-mile radius of Chester City Centre. Although we are a small company, we have extensive experience in all home-improvements and interior decorating from tiling your bathroom to extending your home and everything in-between. In addition to private housing, we also cater to public housing needs, offices, schools and public buildings ensuring that public sanitation facilities and fire requirements are met. Each contract entered into by A to Z Cheshire Building has its own unique workforce in that appropriately qualified sub-contractors are recruited to ensure minimum overhead costs while still maintaining high quality work. Every sub-contractor works to the highest standard of training and health and safety. At A to Z Cheshire Building, we cater to our customers’ individual needs and tailor each contract to the customer.

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Reviewed by Vici on 29/11/2022

A good builder is always in demand, and it's true! I had to wait a little while for AtoZ Cheshire but they were worth the wait. Piotr and his team were polite, efficient and cleaned up everything so well that I hardly noticed they were there. This was a tricky job to replace a kitchen and home office floor after a flood. Lots of tricky corners and unusual cuts. The floor has been laid immaculately. I am delighted with the result and would highly recommend them!!

Hello, I'm Gareth from Bangor, Gwynedd North Wales. I cover all areas including Wales and England. I have been working within the construction industry for over 10 years! I'm a hard working individual, with a strong hardworking team behind me organised by myself. All of my employees take pride in their work and are able to complete set tasks. I cover a variety of areas, This includes -Roofing -Groundworks -Earth works -General Building -Landscaping

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Reviewed by David on 28/12/2021

Excellent job polite efficient and would definitely recommend thanks for a great job

Hi kind of new to the site but far from new to the trades. Qualified in trades ranging from plumbing to plastering. Endless references if needed. Happy to assist you in the large projects you have in mind. But also if ypu have a little job...I can cater for that too. Thanks

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Reviewed by Jason on 6/1/2026

Great job. Highly recommended.

At P.E.P Construction ltd, we offer a wide verity of service in the construction sector, from anything as small as you can think to as big as you want and as high end From groundwork’s to Extention all the way to new builds look no further, we have a team of trades all under one roof l, with a professional and friendly service start to finish look no further

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Reviewed by damian on 5/12/2024

Hi my name is John. I have worked in the plastering/building industry for the last 20 years along with my son Craig who is now on board. I have a wide range of experience in all aspects of building work. The majority of my work is from recommendation.

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Reviewed by Robert on 22/8/2019

It was a pleasure dealing with this company; they were on time and always called me as promised to make arrangements. The end result looks great and was all done with the absolute minimum mess and disruption. I wouldn’t hesitate to use them again and would be happy to recommend to anyone.

We are a highly professional outfit with a small base of quality tradesmen to provide services of painting and decorating and all aspects of building work and offer quality and service to all customers at a good competitive rate.

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Reviewed by Simon on 18/7/2025

Completely transformed our bathroom. Ian and his team have done an amazing job. From start to finish, talking us through what was being done. Helped us pick out a bathroom suite. Can't recommend them enough.

We are a family run business that specialises in Fibreglass roofing and building company with over 20 years experience in the industry, we can fit fibreglass to almost any environment, We have one of the best names in the business and take pride in all our work from quoting the job to finishing the job . We have our own teams of trades plumber joiner , plasterer , electrician for every job we can complete start to finish , I have a architect and Structal engineer for early stages in any new build. No upfront fees either , we always happy for you to call in and see our projects as we undertake them and our customers for peace of mind.

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Reviewed by Peter on 3/4/2018

Great job very professional

Wirral based building company who oversee,coordinate and work on the construction or repair of homes and other buildings no job too small

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Reviewed by matthew on 16/10/2017

Genuine, knowledgable guys, a pleasure to work with. Will be using them again.

CAN Construction ! ALL aspects of R.S.J. Work. Fabrication.Alterations,Steel and lintels. Knock through specialists. . FULLY INSURED. We won't let you down.

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Reviewed by Richard on 9/11/2025

We are a landscape and home improvement company and cover north, west wales and the Midlands. We specialise in all hard and soft landscaping. We aim to carry out professional work with nptc qualifications for any arb work and over 20 years home improvement experience in the team.

Latest homeowner review

Reviewed by James on 3/5/2022

Excellent service. Shaun was very communicative, and made sure the job was done well. Definitely recommend.

Friendly business that covers all building work over North Wales, we take pride in our work and all work are done to a top standard

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Reviewed by Judy on 4/2/2026

Excellent work. Reasonable price Friendly and respectful of property. Thank you Iwan

Welcome to LSB PLASTERING SERVICES we offer a wide range of plastering work and are happy to work with our customers to get the job completed to top standard.

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Reviewed by Madhu on 17/11/2025

Hello, my name is Sergiu, I’m a professional multi skilled refurbisher. I’m happy to complete quality jobs for all homeowners that are interested in my services. We are a small team that can complete a various range of jobs (ventilation, duct fitting, air conditioning, plumbing, carpentry, painting, decorating, tilling, professional cleaning). I believe that with the professional skills that we possess and the experience that we have, we’ll prove to be qualified to complete any challenge and to make our customers happy. I have an experience more than 6 years in plenty refurbishment projects. I will consider myself lucky to make your property look better. Don’t hesitate to contact/hire me and I will give you good quality work for competitive prices.

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Reviewed by Melisha on 31/7/2024

Friendly and professional. Dismantled furniture efficiently. Would highly recommend

Local Renewable Energy, Plumbing, Heating, Joinery, plastering, electrical and general Building Professionals. Trustmark Accredited, PAS 2030 Accredited, Green Deal Approved Installer and Gas Safe Installers. ECO 247 serve our growing clientèle of environmentally and economically aware customers. We provide plumbing, heating and renewable energy services, (including emergency call-outs when possible), throughout Prestatyn and in neighbouring areas in North Wales and the North West. We also specialise in general building work such as, but not limited to, Kitchens, Bathrooms, Extensions and full renovations of domestic and commercial properties. Our team includes heating and plumbing, joinery, bricklaying, plastering and electrical professionals with extensive knowledge and experience of mechanical and electrical engineering, renewable energy and technical consulting services. This combined skill-set allows us to develop systems that cater for the needs of traditional, modern, and state-of-the-art environments.

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Reviewed by Sheila on 13/9/2022

They were excellent and very reasonable

Here at N e construction we do a range of work from big to small , building to landscape work , general maintenance , painting an a general tidy up,

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Reviewed by Gwion on 11/11/2021

Great guys

We offer a broad spectrum of both Hard and Soft Landscaping work , we are also a registered waste carrier and offer an additional waste and household removal service.

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Reviewed by Elizabeth on 29/5/2024

Latest homeowner review

Reviewed by Barbara on 6/6/2023

after three appointments to start job, never showed. Job not done.

Chris Nelson Construction Ltd cover all aspects of building work, including central heating, bathrooms, kitchens, electrics etc. With 5* star reviews, we can assure that all work is carried out to the highest standard.

Latest homeowner review

Reviewed by Gillian on 24/10/2024

Chris and his crew were wonderful. The 2 men who did the bulk of the work were hardworking and cleaned up after themselves really well. The job was done to a high standard and started and finished on time. We would highly recommend them and will definitely use them again.

Window, door and building specialist. Our ratings and feedback speak for themselves. Over 13 years on this site and over 35 years of experience in the field.

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Reviewed by Andy on 3/10/2025

What can i say about Marc? We hired him for one job and he ended up doing our entire home renovation. I cant recommend him enough. He’s a rare find, trustworthy, an hard clean worker and a lovely guy. Feel free to contact me for any questions on his work.

Willow Design & Build is a family run building firm based in Hawarden. We cover all areas within the North West of the UK. Our company has well over 30 years combined experience in the building & construction industry & we cover all aspects of your home. Our team of dedicated trades people are committed to providing the best possible service to you - our clients. Regardless of whether your project is big or small you are important to us & we at Willow Design & Build strive on presenting excellent workmanship & value for money in all our projects. We will look after your build from the design stages through to completion therefore giving you peace of mind. We will liaise with you regularly giving you updates for each step of the way. For a free, no obligation quote please feel free to contact us. You can also check out our work on Facebook. We look forward to hearing from you soon.

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Reviewed by Kim on 14/12/2017

Great service, quick reasonable quote, professional. Really pleased with result, fitted skirting board on uneven floors, fantastic job would hire again.

We are a family run company based just outside of Chester and have worked in Chester,Wirral and North Wales for over 30 years.We undertake all aspects of building work.We specialise in new build garages and extensions.We fit replacement rubber roofing at very competitive costs.Replacement fascias guttering,cladding etc. We have been general builders for more than 25 years. . We undertake structural steelwork,renovations and ,we have completed many house refurbishments for local developers in recent years,mostly in the Chester area We have built new build houses. Fit new fascia and gutter systems.We offer plastering services,We always promise to be competitive on price whilst providing a top class service.We are always fair in our price and customer satisfaction is paramount. .

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Reviewed by Barry on 9/4/2025

Colin and his team did a great job - wall repaired good as new. Very professional and good follow-up communication and competitive pricing. Would recommend highly.

SDJ is a family run business built from the ground up, based on the border of North Wales we are in an ideal central location to travel to some of the major UK cites like Liverpool, Manchester and their surrounding areas, we also have the means to operate further if required. With more than 10 years of experience in the industry we are able to offer a variety of services including: Extension CCTV Installations Burglar Alarm Installations Fire Alarm Installations Full Re-Wiring of properties including new builds Property Renovations Kitchens Bathrooms Landscaping Decking & Outdoor Lighting Garage Convertion Custom Made Storage Laminate / Solid Wood Flooring We have experience in the Domestic, Industrial and Commercial sectors so whatever the project, big or small we will work with you to create the best results.

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Reviewed by calum on 25/11/2020

Top quality builders who have done everything we asked for. Nothing was too much trouble and the spec was top notch. Will definitely be using again! So happy with the conversion and was completed welll within time. Always prompt and tidied up after too! Thank you guys!

A Building , kitchen and bathroom company with all aspects of joinery, plumbing, electricals, gas fitting and tiling, extension works and full re furbishments. With over 25 years experience we can accomodate all aspects of your fit/project, and we offer to talk to previous customers and can see photos of previous works to make your job look the best and to satisfy your project needs

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Reviewed by Thomas on 13/11/2025

Go for Dale if you are considering hiring a very good tradesman. His work is stellar.

With over 75 years of combined experience at OWD Group, we offer a cost effective and professional service to all of our customers. We specialize in the building and design of extensions, orangeries and conservatories and offer a FREE bespoke design service including CAD drawings. Whether you want a traditional 'brick and block' build or the innovative 'SIP panel' build, we can meet your exact requirements. All of our products are tested by independent agencies to conform to the highest industry standards, British Standards, Secured by Design and Building Regulations. All of our installation teams are fully accredited and we offer full Insurance Backed Guarantees for all work undertaken… offering greater protection and peace of mind to customers.

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Reviewed by Keith on 17/2/2023

Quality of work was excellent

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Reviewed by keith on 29/6/2013

e.mail quote, very helpful in explaining material costings.

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Reviewed by Cheryl on 27/7/2024

They ruined my kitchen cut holes where there didn't have to be holes I'm disabled and stuck ìn bed They left me with no water or electricity an noway to cook for a week in this heat I've had to buy new cupboards an pay à plumber electrician an joiner as well to fix there mess if I could give them no star I would

Would you all kinds of roof repairs gutter repairs cleaning gutters alter alter building over cause fully guaranteed

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Reviewed by Baiba on 27/8/2024

Over 25 years in the building trade. GNVQ in bricklaying TrustMark approved Member of the FMB (Federation of Master Builders)

Loft conversion specialist, with 25 years worth of experience.

We are small family roofing firm that cover all aspects of roofing with over 30years experience from small jobs to big jobs no job to big or small so give us a ring for a free quote ????

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Recently completed jobs

Here's what's been happening in and around your area

Size of extension: 6 rooms...

Size of extension: 6 rooms Height of extension: 2 floors Room(s) to be in the extension: bathroom, bedroom(s), kitchen, utility room, Garage...

Building a room instead of the...

The conservatory needs to be taken down and a wood framed room with folding back doors on one side to be built. The building regs are in place. Size...

Single story kitchen extension

Rooms in extension: 1 Rooms used for: Kitchen. Floors in extension: 1 Architectural plans done: No Planning Permission status: Not applied...

JOINERY WORK FOR ROOF OF NEW...

JOINERY WORK FOR ROOF OF NEW EXTENSION WHICH IS 5m x 3metres

Single Storey Extension

Rooms in extension: 2 Rooms used for: Kitchen, Toilet. Floors in extension: 1 Architectural plans done: Yes Planning Permission status:...

Room building above garage to...

Room building above garage to be done.

Rear extension!!

We are looking for a rear extension, single story. Basic, with plenty of windows. We have encountered a small problem with the position of a waste...

Oak and block with some steel...

Rooms in extension: 2 Rooms used for: Bedroom(s), Lounge/Living room. Floors in extension: 2 Architectural plans done: Yes Planning Permission...

kitchen extension 3mtr square...

kitchen extension 3mtr square sliding doors to garden roof lantern

We are looking to have a...

We are looking to have a conservatory built along the back of our house and knock through into kitchen.

How our service works

  1. Create a job - it's free

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  2. Get quotes

    Up to 3 tradespeople can provide a quote, but on average you'll get 1-2.

  3. Check ratings

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  4. Pick a tradesperson

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  5. Job done

    Leave a rating for your tradesperson based on quality, reliablity and value.

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