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Find local builders & building companies near me in Caernarfon, Gwynedd

There are 192 Builders in Caernarfon, and last month we helped homeowners get quotes for their home improvement jobs.

Browse Builders in Caernarfon, Gwynedd

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Fully Qualified time served tradesman with over 20 years experience. Fully insured. Buisness built on reputation

Latest homeowner review

Reviewed by Dorothy on 17/2/2025

Could not do job urgently therefore should not have been considered

Haus Company specialise in providing the highest quality home improvement products.

Latest homeowner review

Reviewed by Sara on 15/5/2025

Latest homeowner review

Reviewed by Richard on 14/3/2012

turned up on time, did a good job, thank you.

P.Gardner Services - Family Run Experienced Builder & Sons Based covering North Wales. We specialise in Design and Construction of Bespoke Modular Garden Rooms & Pods, Home Offices, Garage Conversions, Landscaping, Artificial Grass, Composite Decking, Patios, Fencing & Glass Balustrades. EDPM Rubber Roof Installation Specialists. External Cladding Specialists. Experienced Ground-workers & Civil Engineering back ground. Kitchen & Bathroom Fitters. We have a great Team now to cover all needs for Building, Landscaping, Roofing, Mains Water, Sewage, Drains, Electrics, Plumbing, Underfloor Heating, Flooring, Tiling, Plastering, Rendering, Decorating & Finishers.

Latest homeowner review

Reviewed by Kandiece on 16/10/2024

Following some work done successfully in 2022 by this company, I reached out to have some similar work done in 2024. However, I paid a deposit for the work, the job was never started, communication stopped, despite me reaching out via phone and email, and I never received my deposit back. Highly disappointing after a great experience the first time round. I would not recommend.

Latest homeowner review

Reviewed by Penelope on 13/12/2010

Very friendly always on time, excellent on electrics but also did some tiling for me which he is not so good at. To be fair his price for the tiling was very reasonable but his price for electrics seemed very high for what he did.

Latest homeowner review

Reviewed by natalie on 5/6/2017

Do not use this trader. I have used Wayne in the past and he completed the job as quoted. Re-booked again this Easter to supply and fit carpet. He took the cash (over £1000) and we have been unable to contact him since. Currently going through small claims to try and get our money back.

Css Drainage Ltd Carry Drainage Specialists - Blocked Drains - Plumbing issues - Main Water Supply - Septic Tanks - Treatment Plants Nhs & Council Approved Contractors

Latest homeowner review

Reviewed by Peter on 25/3/2022

Never got in touch with me as promised so no idea as to how good they are. Sorry.

Latest homeowner review

Reviewed by keith on 29/6/2013

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

Celtic Heritage is an established company with over 30 years experience in the construction and double glazing industry. We benefit from a level of knowledge which enables us to give in depth, and valuable advice to our clients.

Latest homeowner review

Reviewed by Lee on 5/12/2017

Great company and a good team of Lads.

Welcome to O Jones electrical, I've been an electrician for over 27 years now, doing everything from houses to bio gas plants. Here we offer a wide varied range of installation works, anything from electrical extra sockets, lights, switches, to complete new circuits, showers, cookers, out side supplys. We can do whole or part rewire installations. We do cctv installs, Bathroom/kitchen installations. We can also offer, plumbing works, painting and decorating, tiling and whole house refurbishments. All of our staff are trained to a high level and all works are carried out and completed to a high standered. All works meet the current British standard regulations, all electrical works come with certification.

Latest homeowner review

Reviewed by Linda on 17/9/2020

Owen Jones mishandled my house rewire while I was in lockdown in England and could not supervise. He left work unfinished (which I could not tell by the pics he sent so I paid for complete job), He left live wire outside where my outside light should have been installed, he left the electrical socket box on the wet floor behind my washing machine. He did not re-connect my jetted bath tub, nor did he provide me with a signed off certificate. I now have to hire another electrician. DO NOT HIRE

Optimal Group NW Ltd, We are a very opaque company that likes to make everything as simple as possible and presentable to our clientele. WE CARE! from the materials we use straight up to the director of the company, we are a family run business that are big enough to make an impact and still small enough for everyone to matter. We operate on a basis that everything is understood easily so there is no confusion between us and our customers which leads to fruitful relationships along the project process. Optimal like things to be stress free and exciting in all projects, after all adaptations should be exciting as it a change for the better in your your property weather it be business or home. We use a step by step process with no obligations that is completely free of charge with no strings attached. By this we mean no cost will be involved whatsoever upon the quotation period and it is completely up to you weather you want us to be involved in your project or not it is your property and your hard earned money the decision is yours. If at any point you don't understand the quotation please pick up the phone! If you would like to amend the quotation in anyway please pick up the phone! We are here for you! Thank you for reading our bio and we hope that you can be in use of our services some time in the near future. Steve Jones (Managing director)

Latest homeowner review

Reviewed by John on 3/2/2023

Very unhappy with work completed. Unsafe working practices by team. Roof has more leaks than prior to works starting Damage to asbestos panels Poor workmanship Optimal roofing now ignoring my attempts to contact them. I have had a full house refurb using many contractors and have never experienced anything resembling the appalling standards set by Optimal or their lack of attempt to resolve . DO NOT USE THIS COMPANY. I am now 1k out of pocket and will have to pay another contractor to fix damage caused

Latest homeowner review

Reviewed by martin on 3/6/2012

Tried to find extra work at a high price

Family run business with over 25years experience in all aspects of roofing, pvc and guttering all work ? is fully guaranteed ????

Latest homeowner review

Reviewed by Barry on 9/7/2024

Harry and the guys came round quickly and gave us a quote, as we could not see what was going on as it was the roof he took photos and videos to show what the problem was. They came back the next day and did the job explained what they had done at each stage and again showed photos so we could see the work. Very pleased with the result…thanks guys

Welcome to our family run roofing company, a highly reputable roofing company that can see to all aspects of your roofing needs. We have over 2 decades of experience and we complete all jobs efficiently and to the highest standards. Please give is a call regarding any problems

Latest homeowner review

Reviewed by Steve on 21/10/2024

Fast, efficient, friendly and extremely helpful

Latest homeowner review

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

Garden maintanice in 10 miles of Alford Aberdeenshire grass cutting and strimming and all other garden jobs and also do house cleaning

Latest homeowner review

Reviewed by lorna on 13/5/2024

He didn’t turn up as arranged

Hi & Welcome to The LOCAL Traders The LOCAL Traders have been established since 1994. We are open 7 days a week for all types of Multi Trade jobs, services, problems, and repairs Call now to have one of The LOCAL Traders come out to you at a time that suits you. We're here, ready to take your booking to get one of The LOCAL Traders out to fix any of your jobs, services, problems, or repairs We only use LOCAL Traders who are LOCAL to you as they know the area and can get to you at the time of your convience. The LOCAL Traders are made up of expertly skilled LOCAL Repair tradespeople, we are a well established LOCAL Repairs company with an enviable reputation built over the last 30 years for any kind of jobs, services, problems and repair that you need doing so they can get you back to normal fast. We have a trusted LOCAL Traders brand, made up of an outstanding LOCAL Repair tradespeople that complete excellent work which is second to none. Call us we take phone bookings 7 days a week 8am to 6pm to get you booked in at a time of your convience, however from time to time we may need to alter an appointment time but we will always let you know so you can get on with your day. Thank you for taking the time to read about us, and we look forward to helping you with any jobs, services, problems, or repairs you may need. Regards, The LOCAL Traders

Latest homeowner review

Reviewed by Graham on 16/2/2025

Never received a quote

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

Latest homeowner review

Reviewed by Baiba on 27/8/2024

Welcome to Barrowclift House – Driveway & Patio Specialists You Can Trust My name is [Your Full Name], and I’m proud to be the fourth generation of my family carrying on a tradition that’s over 70 years strong. At Barrowclift House, we’ve built our reputation on honesty, hard work, and consistently delivering high-quality driveways and patios throughout Nottingham and up to 50 miles beyond. With over 15 years of personal hands-on experience and more than 100 completed projects, I understand what it means when a homeowner invests thousands into their property. You need to trust who you’re hiring. That’s why we put our name and our faces on every job. We’re visible, accountable, and proud to stand by our work. We’re a family-run business with family values, grounded in our Christian faith, and we treat every home with the same care and respect we’d give our own. No salesmen, no gimmicks—just honest, skilled workmanship backed by a 7-year guarantee. If you’re looking for a driveway or patio built to the highest standard, with a company that values trust, craftsmanship, and relationships, we’d be honoured to speak with you.

Latest homeowner review

Reviewed by Andrew on 8/3/2023

Didnt turn up to quote twice. Then only wanted to do the part of the job not requiring planning approval. Tried to talk me into getting the work done then putting in the drop kerb at a later date (pointless as I still wouldnt have any legal access to the drive!) not that I had any confidence in him returning to do the 2nd part anyway. Would not hire this company.

Latest homeowner review

Reviewed by kanu on 21/3/2013

Total waste of my time. Clearly advertised for a tradesman to install my alarm and they sent alarm salesmen instead. I will have use the yellow pages next time.Thanks.

We’re the UKs Market Leader so whether it’s roof replacement, garage repairs or asbestos garage removal we’ve got you covered. We come recommended too, with over 10yrs continuous trading under our belt and we’re the only firm in our sector to have passed rigorous vetting and become Which? Trusted Traders. All our work is carried out by our own inhouse teams. We don’t use subcontractors, and we would never ask you to pay a third party upon completion. Moreover, we will PRICE MATCH any of our rivals. What’s more, nobody offers as innovative and varied roofing design; we’re roofing merchants, so don’t expect us to be fobbing you off with an unsuitable material or profile. Compare our vented mesh grill foam filler and industry leading maintenance free fascias to others. Nobody knows prefab buildings like we do. We’re registered with the Environment Agency and our credentials and procedures will stand up to any scrutiny. So, what’s stopping you giving us a call today? Fixed prices given with no pushy salesmen arriving on your doorstep.

Loft conversion specialist, with 25 years worth of experience.

AA House Renovation specialises in House Extensions, Tiling, Roofing, Plumbing, Bathroom Fitting, Kitchen Fitting, Wall Removal, Fitting Steel, Paving and interior decoration. We can complete your project at the lowest quotation, we are insured up to £1 Million pounds to safely guarantee the job.

Fab2 boast a combined experience of over 25 years, making them invaluable assets for your upcoming projects. Their expertise in the following areas sets them apart: nuclear/gas/coal/industrial/ food and beverage/ pharmaceutical / construction. Both fully qualified pipe/ fabricator welders. we pride ourselves on delivering exceptional craftsmanship, attention to detail, and meeting project deadlines. Our team's diverse skill set enables us to tackle projects across various industries, ensuring superior results and client satisfaction. With a new unit based in the near outskirts of Stratford upon Avon we can provide big and small fabricated/ Bespoke projects to our customers. We would be delighted to discuss how we can contribute to your success. Thank you for your time and consideration. We look forward to the opportunity to collaborate with you.

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

We are a family run business which has been trading since 1993. We carry out all aspect of roofing work and are fully insured. We are approved installers of Firestone epdm rubber roofs. Firestone rubber cover system is by far the best flat roof system.

I've been in the building trade for 38 years, I have been doing damp proofing for the last 18 years, im dedicated to the work we carry out so that my customers have 100% satisfaction. All our work is guaranteed for 30 years.

With over 25 years experience Dafydd Lloyd builders specialise in affordable, high quality building services. We are members of the Federation of Master Builders and Constructionline.

Self-employed joiner with 20 years experience. Various work undertaken including kitchens, flooring, doors, fascias, guttering and traditional roofs.

If you are looking for a blockpaving specialist and roofing specialist alpha property services can help. We have been transforming driveways for 12 years, laying tarmac and installing blockpaving, fences and crazy paving for happy customers Alpha property services provide ideas and designs to improve, remodel or simply refresh the exterior of your home. Whether you are looking for a driveway, patio, pathway or a new roofs we would be more than happy to help. At alpha property services we take great care in our work and pride ourselves on attention to detail, in order to maximize the impact of all aspects of our work. All work includes a 10-year guarantee on completion. All too often a property’s exterior is overlooked but the fact is your driveway is the first thing you see when you return home and the first thing others will notice too. A well-tended, beautifully laid driveway can add to the tranquillity you feel at the end of the day so it is important that you get it just right. We pride ourselves on the high standards we achieve for each customer, working closely with our customers to understand their needs and provide them with hard wearing, attractive exteriors, guaranteed to add kerb appeal. For alpha property services , there is no job too big or too small. We are a family-run business and understand the importance of preparation and use high quality materials to provide an excellent finish. Our 12 years in the roofing and driveways industry means that we operate efficiently, offering a high-quality finish to every job we do. We specialise in blockpaving and driveways and our services include: * Block paving * Driveways * Patios * Paths * Tarmacing * Roof repairs * New roofs * Crazy Paving * Fencing * steam cleaning * All Aspects of Garden Maintenance * Patios * Gutters * Flat roofs Why Choose Us • Prompt & Professional Service?• Friendly & Reliable?• We Personalise Your Project?• Locally Based Company?• Great After Sales Customer Care?• Work Fully Guaranteed For 10 years?• Written Estimates Provided Prior To Work?• Work References Provided?• 14 day Cooling Off Period?• Free & Impartial Advice We know that every customer has unique requirements so please feel free to get in touch with us. Our friendly team will be happy to provide you with free, no-obligation information and advice and a quote should you require one. If you would like to find out more about alpha property services and the broad range of services that we offer,

Here at clearway construction Limited we do our best to give you your dream garden if that’s a new driveway Or having a drop kerb puting in we are authorised by Derbyshire Council to do this or your back garden having a new patio here at clearway construction we can do this all for the best prices

With over a decade of experience and all of the relevant qualifications to carry out all system types of underfloor heating, screeds and associated floor build up. A friendly and reliable service.

This is HomeSureUK Property Maintentenance, We have 25 years experience and have been giving great advice, quotes and quality service since day one. Giving you a wide range of exceptional interior/exterior work and designs, using only quality products.

krm construction is a one stop building and maintainance company for your home.We cover all trades for alterations,repairs and improvements.So whatever you need you we have the solution

Decking by Design is a family run business in North Wales, specialising in bespoke decks, multi-layered decks, raised decks & decking incorporating special features like garden bars! Our professional & reliable service is built on 10+ years of experience

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How our service works

  1. Create a job - it's free

    We'll connect you with the right tradespeople, from over 30 different trades.

  2. Get quotes

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

  3. Check ratings

    Look at each tradesperson's profile to see their ratings and reviews.

  4. Pick a tradesperson

    Use our homeowner checklist for extra tips on choosing a tradesperson.

  5. Job done

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

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