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Craig got in touch quickly, gave me a rough estimate over the phone and answered all my questions. Surveyor arrived on time, gave instant quote. Price was good. Michael and (another) Craig turned up to do the job on the day, time given. Good, tidy job. Can't fault anything, from start to finish!! Would recommend!

Mary

George and his team are experienced builders, replaced my front door with a custom frame/sidelights and raising the floor level in the hallway quite quickly - in fact, they were the only who came next day, gave a quote straightaway and were ready to start in just couple of days. They also had all the necessary tools and materials, were ready to buy something additional quickly on the day - if further adjustments were required to fit everything as I asked. Thanks a lot for your help, guys!

Dmitry

Highly recommend. These guys did a fantastic job of constructing our pergola and decking. Very hardworking and reliable. The job was completed in the time frame agreed and to a very high standard. We would 100% use them again.

Holly

Browse reliable Builders in Welwyn

Take a look at rated Builders serving Welwyn, read reviews and submit your job for free.

WELCOME TO TRUE SASH WINDOWS We specialise in the sympathetic replacement and restoration of traditional Sash windows We are a dynamic young company who take great pride in our work, bespoke replacement, restoration or repair of traditional Sash windows and doors. Our exquisite craftsmanship blended with our passion for carpentry & joinery enables us to offer the complete package whatever be your needs. With over 12 years experience your in greats hands!

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Reviewed by Sam on 10/10/2025

It’s unfortunate that I need to give them a poor rating , first instance absolutely great service , however since install the window hasn’t been weighted properly having been told it is . Having to tape it shut says otherwise. Second problem the weight is stuck in the box so now the window doesn’t function. Third issue the window leaks ! It’s hasn’t been sealed properly. Contacted numerous times but had no luck with trying to rectify these issues. No reply after many attempts. Disappointed

Nationwide tree services No job to big or to small No obligation free quotes All tree work under taken

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Reviewed by Brian on 1/11/2020

Lee came and quoted the same day, after agreeing a price the work was carried out within the next few days, pictures were sent of the progress as I was at work. We were completely satisfied with the work and would recommend

Calladine Services is a family run business which has been established since 1989. We specialise in painting agricultural, industrial and domestic buildings with our access platforms and American airless spray units.

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Reviewed by Peter on 14/9/2025

Call us for Professional Painting & Decoration Services Established in London with 20 years experience . Our Experienced Painters Use Time Honcured Methods to do Fast Cleaning Work .

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Reviewed by Rob on 7/3/2025

Good work, nice team

Nextlvl Construction (London) We carry out renovations, extensions and building work across London and nearby areas. We’ve been trading for 7+ years. We focus on jobs being: properly planned kept tidy finished to spec done with clear pricing and communication What we do: Extensions & conversions: lofts, basements, garages Renovations: full refurbs, layout changes, structural work Kitchens & bathrooms: rip-out to finish, including plumbing and electrics Carpentry & joinery: fitted units, doors, stairs, custom work Roofing & exterior: flat roofs, fascias, soffits, cladding Finishing: plastering, tiling, flooring, painting and decorating Security & tech: CCTV, alarms, AV installs Cleaning: post-build and end of tenancy How we work Written quotes with a clear breakdown Realistic timelines and updates as the job progresses Site kept tidy and waste cleared Building regs considered from the start Snagging handled properly before sign-off If you’re planning work, we can take a look and provide a free quote. - Fully insured. - References available. - Before and after photos of recent work available on request. - We can work to drawings or help you plan the build. - We’re used to working in occupied homes.

I have 16 years of experience working in double glazing industry. 6 years in manufacturing and last 10 years as service engineer. Cscs card and nvq level 2. Public liability insurance. Valid DBS check.

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Reviewed by Jackie on 23/1/2026

Very busy tradesman, did an excellent job of renewing one lock and repairing another for a very reasonable price., checking I was happy with the results as he went along. Highly recommended.

we do a wide range of works. in the past ive been fitting kitchens and Bathrooms for B.Q Howdens and wren's directly so theres not much i dont know about kitchens bathroom fitting I also can supply and fit Granit or Quartz worktops. We take great pride in are work and refurbishe to a high quality finish and we do tiling, all types of wood laminate and vinyl coverings, in the summer we take on landscaping decking slabs fencing to much to mention look forward to meeting you and working for you.

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Reviewed by ROGER on 27/6/2024

Pasa and Chris carried out a refurb of our kitchen this week. New quartz worktops, new sink, hobs, tiling etc. All carried out without fuss in less than three days. Work done to very high standard in a clean and tidy manner. Kept us fully informed throughout of work being done and any issues arising for our agreement. Can't praise Pasa and his workmates highly enough and fully recomend their work. Very well done. Would not hesitate to use Pasa again.

Welcome to Our Rated People page. We are a family run business with over 20+ years of roofing experience. At L.Pickard Roofing we aim to deliver a bespoke service to all our clientele. Be it a small repair or an all out Roof Renewal, you can always count on L.Pickard Roofing for a professional, punctual and reliable service. We are all about honesty and provide the best possible work for a very reasonable price. All our uploaded pictures are of genuine work completed by us unlike many companies using generic internet roofing pictures. We specialise in but are not limited to: . Partial and Full Roof Renewals in Tiles or Slates . Supply and Installation of the Newest most Efficient Solar Panels . 3 Layer Felt Roof System Installations . Concrete Gutter Lining . Lead Installations and Repairs . Chimney Stack Repairs, Rebuilds & Removal And much, much more... We have a 5 Star Rating with over 250 reviews from happy and returning customers. For all your roofing needs and queries please contact us directly through Rated Peoples Messaging / Call service.

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Reviewed by John on 21/12/2025

Full property renovations, extensions, loft conversions, outbuildings & more.

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Reviewed by Dominic on 5/7/2024

Andre and team did a great job with the shed /summerhouse construction, and were very accommodating with the request to build it at short notice ( (within 5 days) and alter the layout of the building to meet our requirements. Also were very friendly and professional. Reasonably priced too. Would recommend.

Here at Prestige building contractors we cater for an array of different services from waste removal to full renovations and extensions or even maintenance for your existing property. Please don’t hesitate to contact us for a free friendly quotation or any assistance.

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Reviewed by Nicholas on 23/1/2026

Danny from Prestige got in touch within minutes of the job being posted. He promised to come first thing the following morning, and kept his promise. He fixed a leaky spigot and a tap corroded into no longer turning. I was very satisfied with his work.

We specialise in transforming houses into homes with pride and care . We have been in the business for 5 years and are very passionate when it comes to our work. We love what we do and it results in our work. No job is too big or small for us and we always have a can do attitude. We have not only decorated interior houses but also exterior commercial properties such as restaurants, and offices all across Birmingham and London. We’re grateful to provide our services as this started off with an idea and we brought it to life .

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Reviewed by Viren on 16/11/2025

Really good communication with Montel and a small job done really well and professionally. Thank you.

Hansons drives and patios is a family run business with 10+ years of experience with our friendly team we make you dreams a reality We specialise in Driveways Patios Block paving Resin bond Porcelain Fencing Artificial Grass Garden landscaping Turfed lawns

UControl Developers: A little about us With many happy and returning customers over the last 10 years, you can be sure of being well looked after. Our aim is to provide a stress free project, delivered in a manner that I am confident will exceed your expectations. I work with a small team of trusted colleagues, who communicate and work together well. Our customers often comment that every colleague they interact with is approachable and cheerful; we find that promoting a positive attitude always helps projects run smoothly with good communication throughout. Main work we undertake But are not limited to Exterior design Exterior Painting Interior design Interior Painting Wallpapering Decking Decking reservations We also offer a House removal service Availability We offer a 24/7 service, you are welcome to contact our team at a time that suits you If for any reason you are unable to contact us, please send a text message or email. Thank you for taking the time to consider our company’s profile, I look forward to hearing from you. UControl Developers

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Reviewed by Maz on 3/4/2023

Occupiers were very disappointed as they had to do a lot of clearing up after the painters.

Plum Building Services Ltd is a building company based in London. We work for both landlords and private home owners on new builds, extensions, refurbishments, repair and maintenance. No job is too big or too small. Quality is our guarantee.

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Reviewed by Philippa on 28/10/2025

Our company Power Rangers LTD offer all types of electrical services from new installs to old rewires. Need additional sockets? Outdoor lighting? CCTV install? We are here to cater for all your electrical needs. From new socket installation to outdoor lighting. Feel free to get in touch for the best advice at the best price.

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Reviewed by Nicki on 10/10/2024

Quick to respond, friendly and effciient, got the job done!

Here at STORM GAURD ROOFING & BUILDING we pride are selfs on customer satisfaction and providing full peace of mind all are work is completed using the best high performance products and fitted by are very experienced team of employees.

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Reviewed by Michael on 16/12/2024

Andy and the team did a great job. Quick to respond and quick to agree a date for the work. The team turned up on time and got the work done in the timeframe. Highly recommend.

At Home Counties Roof Care, we pride ourselves on delivering reliable roofing with a local touch. Based in the Home Counties area, we bring years of experience and a genuine commitment to customer satisfaction in every project we take on. Whether it’s a full roof replacement, minor repairs, or preventative maintenance, we offer a friendly, professional service using only quality materials and proven techniques. But we don’t stop at roofing — we also offer a range of exterior services, including fencing, turfing, and exterior painting, to help keep your home looking its best, top to bottom. Why choose us? • Fully insured & experienced team • Free, no-obligation quotes • Honest advice and competitive pricing • Respectful of your home and time • Rated for quality and reliability We take pride in our workmanship and build lasting relationships with our customers. No job is too big or small — your property is in safe hands with Home Counties Roof Care.

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Reviewed by Binesh on 4/8/2025

Great service end to end for Layne, reliable, on time and got the work done as required. Will be using them in the future

We Specialise in External Wall Insulation / External Rendering systems. Qualified Renderers. Johnstone’s Storm-shield Approved. We offer different ranges of Render - Silicone Enhanced Render - Full Silicone Render - Brick Slips - Pebble Dashing. - K-Rend

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Reviewed by ANTHONY on 24/2/2025

Had a brilliant conversation with Robbie regards options about my job and what it would entail. Unfortunately at this moment due to costings I will have to wait a short while before proceeding, which Robbie understands.

providing quality work at affordable prices .

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Reviewed by Haydar on 17/1/2026

Quebuild London Ltd offers a full building service with every aspect of works covered no matter the scale or scope of works to both residential and commercial buildings.We also provide proactive and reactive maintenance packages with 24/7 one hour service for emergency call outs.We pride ourselves on using only highly skilled and courteous tradesmen with all trades in house so as a company we have full control of our projects. From your initial meeting with one of our knowledgeable estimators who provide fixed price detailed estimates to completion of works overseen by amazing management our clients needs are paramount,this ensures a streamlined service with quality controlled finishes beyond the industry standard. We have full public liability insurance with all risk assessments and method statements in place at all times no matter the size of works for peace of mind for us as a company but more importantly you as our client.

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Reviewed by Tom on 3/8/2024

John at Quebuild went above and beyond for us on this job. He completed all the work in a timely manner and for a very reasonable price. He was super knowledgeable and extremely attentive to detail, making sure to leave a high quality finish in terms of decoration - and he came back afterwards to address a few small things that needed doing. He was also a pleasure to have around - and I would highly recommend him for any other work. 10/10.

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