The quick way to find a local Loft Conversion specialist in Builth Wells

SMS Property Developments

Loft Conversion

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here at SMS Property Developments we cater for any types of building work very friendly and very helpful

Alan Gwillim and son

Loft Conversion

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We are a family run business based in south wales. We will travel far and wide to help our customers with needs and home improvement requirements.

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Reviewed by Hedley on 18/5/2022

Really poor experience it’s now 6 months and kitchen still not finished I’ve given up Still waiting for certs for electrical works honestly don’t use they are lovely guys but take on too much work and don’t finish anything

S C Building & Landscaping Services

Loft Conversion

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View ProfileRequest a quote07498022387

With over 40 years combined experience in the building trade our company has grown and build an amazing portfolio of jobs and customer clientele. We cover all aspects of building and landscaping no job is to small and no job is to big we can handle them all. Our company cover everything from start to finish on all jobs so no need to worry about sorting anything, making it a smooth process for our customers

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Reviewed by Dawn on 11/5/2026

Very pleased with the outcome of a small extenrion to extend the diner and add a showeroom and utility area. Work was carried out professionally and finished to a high standard . Would recomend this company.

SW Property Services

Loft Conversion

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We are a Local, fairly priced contractor with over a decade combined experience. We can service and source extensive amounts of building works internal and external. To get a free no obligation quote please get in touch!

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Reviewed by Jason on 28/12/2023

Great guys, excellent work. Thank you both so much.

Brandon Green Homes

Loft Conversion

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View ProfileRequest a quote07496827056

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

B&S Exterior and Interior Group Ltd

Loft Conversion

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B&S Exterior and Interior Group Ltd we deliver complete building solutions for homeowners looking to improve, extend, or transform their property._ _On the interior side we carry out loft conversions, house extensions, garage conversions, full refurbishments, and bathroom renovations. That includes structural alterations, steels, electrics, plumbing, tiling, plastering and finishing to Building Regulations standard._ _Externally we handle roofing repairs and re-roofing, plus landscaping and patios to improve kerb appeal and outdoor living space._ _As a single team handling both interior and exterior work, we keep projects coordinated, on schedule, and accountable from start to finish._

complete building contractors

Loft Conversion

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Making your dreams reality! We are friendly and reliable contractors that will do our best to make the job run smoothly and fit within your budget. we cover all aspects of building and renovation, kitchen/bathroom fitting and more... we will give you the best quote we can and more importantly make sure the job is done properly inside and out. Just look at are 5* star rating! I look forward to hearing from you, please give us a chance to make your dreams a reality.

Latest homeowner review

Reviewed by Des on 24/4/2020

Kai and his team done a fantastic job on my garage extension. In this time of lockdown Kai went the extra mile to keep getting the Materials for the Job which he did admirably. I would have Kai and His team back anytime I need work doing A good honest tradesman

SERGIU NASALEAN

Loft Conversion

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View ProfileRequest a quote07702717466

Serious and hard working. Since 1998 in EU and from 2010 in UK . "Work smart not hard" .

Latest homeowner review

Reviewed by Deborah on 12/5/2026

Absolutely brilliant. He was very professional did a fantastic job. I would 100% recommend

Property Renovation&Decorating Services

Loft Conversion

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View ProfileRequest a quote07448421376

Property Renovation & Decorating Services "Excellence in Construction, Passion for Detail" With over 17 years of solid experience in the construction industry, our team provides comprehensive renovation and interior decorating solutions designed to bring your vision to life. Led by Emy, a professional renowned for his rigor, integrity, and craftsmanship, we are committed to delivering every project to the highest standards of quality. Our Services We offer a wide range of construction and finishing services, professionally managed from initial concept to final handover: Extensions & Conversions: Expert loft conversions, home extensions, and new builds. Full Renovations: Complete modernization of houses and apartments, including bespoke kitchen and bathroom installations. Premium Finishes: High-end interior and exterior painting, professional plastering, and precision tiling. Flooring: Installation of solid wood, engineered flooring, and carpet fitting. General Building: Structural repairs, general maintenance, and full-scale property refurbishments. Why Choose Us? Our reputation is built on four core pillars that ensure every client receives exceptional service: Attention to Detail: We believe perfection is in the finishing touches; every task is executed with surgical precision. Timeliness: We respect your schedule and strictly adhere to agreed deadlines. Transparency: Open communication and honest, competitive estimates with no hidden costs. Proven Expertise: Over 17 years of successful projects and satisfied homeowners. Contact Us for a Free Estimate Ready to start your home transformation? Contact us today for a free consultation and a personalized quote.

Latest homeowner review

Reviewed by Pratish on 30/5/2026

Very responsive, did a fantastic job at my rented property. My tenant was happy with everything and was done in timely manner. Would highly recommend.

AMG Construction & Maintenance. Home - Garden - Pools - Spa

Loft Conversion

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AMG Construction & Maintenance is the Home~Garden~Pool~spa construction and maintenance specialist . We have 20 years experience working in the pools and spa industry both in the UK and Australia and 10 years combined roofing and property maintenance. In that time we have also carried out numerous landscaping and garden & home maintenance projects including, driveway construction, facia/sofit boards, guttering ,earthmoving and drainage. We pride ourselves on doing a good job and we stand by our motto of do the job right first time . AMG C & M can and will do what ever you need.. one call to us and we do it all !!

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Reviewed by David on 16/3/2021

Lee and Chris of AMG were friendly and knowledgeable. They carried out repairs to our porch and roof thoroughly and efficiently. Thank you.

RTP Building

Loft Conversion

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rtp building; Reliable, trustworthy, professionals. We are a small experienced team of multi skilled professionals with over 15 years experience. We are fully insured and offer a wide variety of services withing the building industry. Services provided 7 days a week with 24hr emergency contact available. We offer very competive quotes with no obligation. Would like to add we are new to this site as we would like to expand the company.

Sphere Construction Partnership

Loft Conversion

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Decades of Know-How Over 50 years of combined experience building and renovating homes. Proven Network Access to a wide network of specialist subcontractors across every trade, so no detail is overlooked. Competitive Timelines & Transparent Pricing We provide clear estimates and realistic schedules with full transparency.

P H Plasterers

Loft Conversion

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View ProfileRequest a quote07811966217

I’ve been plastering for 35 years with vast experience in all aspects of traditional plastering

Latest homeowner review

Reviewed by Andrea on 26/2/2026

Grant Property Services

Loft Conversion

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Property Maintenance Contractor working across South Wales with Domestic and Commercial customers. All aspects of internal and external work covered from small jobs to full house renovations. Please get in touch for free quotes thanks Phil

Latest homeowner review

Reviewed by David on 26/6/2026

Excellent workmanship

Jaysconstruction

Loft Conversion

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View ProfileRequest a quote07487586407

We are a groundwork’s and building company with 20 years experience

Latest homeowner review

Reviewed by Wyn on 7/8/2025

Jay and his team were very pleasant and helpful, turned up on time, finished the job on time and did a good job. Everyone who has visited me since the job was done have all said what a good job they have done. I would recommend them to anyone. Thanks to Jay and his team

MCINTOSH BUILDERS LIMITED

Loft Conversion

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Mcintosh builders is the complete package offering all types off building work including complete design package. Please get in touch soon.

Cristina Ltd

Loft Conversion

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Hi my name is florin dura and i have experience and work as builder for 15 years i can do all the works in construction any problem i can solve.

CDL Building & Carpentry Ltd

Loft Conversion

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View ProfileRequest a quote01792447747

Explore the comprehensive services offered by CDL Building & Carpentry Ltd in the Swansea and south wales areas, we cover all aspects of building and carpentry jobs including comercial and domestic. Some of the job we do are: Extensions Conservatories Loft conversions Kitchens Bathrooms Tiling Garden walls Windows & doors Roofs Repointing Fascias Guttering Flooring Patios Driveways Paving Decking & fencing Plastering All interior carpentry Lime rendering Lime pointing Sand/shoot blasting Fiberglass roofing Fencing New build home / self builds Damp Proofing Complete office refurbishments Complete shop fitting Insurance repair work CDL Building & Carpentry Ltd delivers excellence in every project. Contact us to turn your vision into reality with our professional and reliable services.

Latest homeowner review

Reviewed by Graham on 13/12/2024

Craig and his team (Carne, Jason and the carpenters) were excellent. They were friendly, hard-working and tidy. They coped with unforeseen issues very competently. The communication between trades and with ourselves was very good. We have no hesitation in recommending them and will use them again.