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Cavity wall insulation specialists near me | Rated People in Blaenau Ffestiniog, Gwynedd

There are 135 Cavity Wall Insulation specialists in Blaenau Ffestiniog, and last month we helped homeowners get quotes for their home improvement jobs.

Browse Cavity Wall Insulation specialists in Blaenau Ffestiniog, Gwynedd

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Macbrook Gas Ltd

Cavity Wall Insulation in Blaenau Ffestiniog

Macbrook gas started as a local heating company based in Norfolk. Over the following years we have grown into a national boiler replacement company, specialising in replaceing boilers at very short notice. We pride ourselves on being the most competitive in price at the same time delivering a 5* job and service. Finance options also.

Latest homeowner review

Reviewed by Roger on 2/7/2019

Very Good. Turned up on time, and completed the job of installing new pump on heating system the same day. Very pleasant tradesmen.

ECO 247 LTD

Cavity Wall Insulation in Blaenau Ffestiniog

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.

Latest homeowner review

Reviewed by Sheila on 13/9/2022

They were excellent and very reasonable

mack ground works

Cavity Wall Insulation in Blaenau Ffestiniog

we are a small familly run business, we cover all aspecs of drainage to garden landscaping.. no job to small.....

Latest homeowner review

Reviewed by Hugh on 14/3/2013

Any more work I have to do will be done by Mack - they are clean, polite, tidy and fast workers. They even left the remaining materials for my possible future use rather than taking away what I had paid for. Thoroughly recommended.

Tartan Stag Building Services

Cavity Wall Insulation in Blaenau Ffestiniog

Latest homeowner review

Reviewed by Dennis on 2/11/2015

On time did a top job.

Our business is built on quality, reliability with a professional and responsive approach. Our handpicked team of qualified tradesmen specialises in property improvements, reactive maintenance and small building projects.

Latest homeowner review

Reviewed by Mandy on 26/1/2016

Excellent value for money. Professional and quality service.

I Roberts Total Building Services

Cavity Wall Insulation in Blaenau Ffestiniog

Total build and maintenance services here in Holyhead we have 40 years experience in renovating and repairing homes and we specialise in Building,brick laying,plastering , joinery,tiling,roofing, slabbing,land scaping, extension s,ground works,kitchens, bathroom,loft conversion and driveways ,we believe in honesty, transparency and we are perfectionists

Latest homeowner review

Reviewed by DAVID on 25/6/2022

VERY GOOD JOB AND A VERY GOOD WORKER.

J&H Plastering

Cavity Wall Insulation in Blaenau Ffestiniog

J Hill Plastering drylining rendering All aspects of plastering interior and exterior

Latest homeowner review

Reviewed by Shelagh on 2/12/2024

Friendly informative quick to respond and quote received following day.

Mckenna Bell Group

Cavity Wall Insulation in Blaenau Ffestiniog

Latest homeowner review

Reviewed by bianca on 19/7/2013

George Bell came to work on some damp related issues in my flat in feb. since having completed the works the problems which first occurred have turned worse and George has been unwilling to get back in contact with me, despite chasing him for 5 months which only reaffirms that the job was poorly undertaken. The company main reception also seems to be a virtual reception so you can never speak with anyone helpful

ashton construction

Cavity Wall Insulation in Blaenau Ffestiniog

Hi We are Ashton and Carman construction. AAC. We are both time served advanced craft carpenters with 20 years experience. Along the journey we have become multi trade builders through experience in all aspects of construction from domestic and maintenance to planning and new build. Our experience and hard work ethic allows us to provide a smooth sailing thorough completion to all your construction needs. No job to big or small. Considerate , attentive , trustworthy and dedicated. Thankyou for your time.

Latest homeowner review

Reviewed by Iain on 15/4/2025

Calum quoted and gave a date for the job. He gave advice on materials. He turned up on time. The job was completed neatly( he tidied up after hims elf). He was friendly and efficient. Great job. Thanks to Calum, Dan, and Calums Dad . Would highly recommend.

M B Brickwork

Cavity Wall Insulation in Blaenau Ffestiniog

Latest homeowner review

Reviewed by Richard on 14/3/2012

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

P Gardener Services

Cavity Wall Insulation in Blaenau Ffestiniog

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.

Wayne Williams Joinery & Building

Cavity Wall Insulation in Blaenau Ffestiniog

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

Latest homeowner review

Reviewed by Paul on 2/1/2025

Did the job and more. Cheers Paul

W.H Flooring

Cavity Wall Insulation in Blaenau Ffestiniog

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.

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.

O Jones Installations

Cavity Wall Insulation in Blaenau Ffestiniog

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

Ace Home Improvements

Cavity Wall Insulation in Blaenau Ffestiniog

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

AK Kitchens and Joinery

Cavity Wall Insulation in Blaenau Ffestiniog

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

JG Roofing

Cavity Wall Insulation in Blaenau Ffestiniog

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

Barrowclift House LTD

Cavity Wall Insulation in Blaenau Ffestiniog

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.

Bespoke Building

Cavity Wall Insulation in Blaenau Ffestiniog

Latest homeowner review

Reviewed by Roxy on 6/5/2024

Terrible experience all around. First bathroom was finished 2 weeks behind schedule and left with a leaking shower and lots of snags (messy grouting, misaligned taps, uneven tiles, etc). Second bathroom was ripped out and left unfinished because he had an accident (different stories) and no backup crew. Then, came back to fix snags from first bathroom but left loads undone/incomplete and, when confronted, he accused me of wanting to hold on to £200 for nearly a £20,000 bathroom project.

Everest

Cavity Wall Insulation in Blaenau Ffestiniog

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.

Conifer Property Services Ltd

Cavity Wall Insulation in Blaenau Ffestiniog

Jones Construction

Cavity Wall Insulation in Blaenau Ffestiniog

none

Cavity Wall Insulation in Blaenau Ffestiniog

APOLLO Property Maintenance

Cavity Wall Insulation in Blaenau Ffestiniog

COMPTON ROOFS LIMITED

Cavity Wall Insulation in Blaenau Ffestiniog

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.

T.F. Fotzgibbon

Cavity Wall Insulation in Blaenau Ffestiniog

Rated People

Cavity Wall Insulation in Blaenau Ffestiniog

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.

J.D Mobile Welding Sevices

Cavity Wall Insulation in Blaenau Ffestiniog

jc roofing

Cavity Wall Insulation in Blaenau Ffestiniog

Carter Tipton Construction

Cavity Wall Insulation in Blaenau Ffestiniog

sr plumbing& heating

Cavity Wall Insulation in Blaenau Ffestiniog

Jackson roofing

Cavity Wall Insulation in Blaenau Ffestiniog

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.

Singh Builders

Cavity Wall Insulation in Blaenau Ffestiniog

Advanced Building Services

Cavity Wall Insulation in Blaenau Ffestiniog

Reid Home Improvements

Cavity Wall Insulation in Blaenau Ffestiniog

Astral Glass & Glazing (uk) Ltd

Cavity Wall Insulation in Blaenau Ffestiniog

Dafydd Lloyd Ltd

Cavity Wall Insulation in Blaenau Ffestiniog

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.

cj joinery

Cavity Wall Insulation in Blaenau Ffestiniog

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

Kieran Clifton

Cavity Wall Insulation in Blaenau Ffestiniog

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

HomeSureUK Property Maintenance

Cavity Wall Insulation in Blaenau Ffestiniog

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.

krmconstruction

Cavity Wall Insulation in Blaenau Ffestiniog

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

Cavity Wall Insulation in Blaenau Ffestiniog

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

NORTH WEST FOUNDATIONS LTD

Cavity Wall Insulation in Blaenau Ffestiniog

s williams plastering and building

Cavity Wall Insulation in Blaenau Ffestiniog

tt brickwork

Cavity Wall Insulation in Blaenau Ffestiniog

williams and wells stonemasonry

Cavity Wall Insulation in Blaenau Ffestiniog

jp builder contractor

Cavity Wall Insulation in Blaenau Ffestiniog

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I need a general builder to undertake part renovation 1880's cottage in Trawsfynydd. I've taken up floor coverings and removed old plasterboard and...

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Hello, We would like a quote for the following: -Structural and roof assessments – this will access the severity of roof issues and chimney stack...

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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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