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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 Harpenden

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

Hi welcome to redwood roofing and building Ltd Here At Redwood Roofing and Building Ltd, we take pride in being your go-to partner for roofing and building services. We work with both residential and commercial clients, specializing in everything from roof repairs and installations to complete renovations. Our skilled team is passionate about delivering high-quality workmanship and using the best Quality materials available. We believe that every project is important, and we’re dedicated to making the process as smooth and transparent as possible. Communication is key for us. We keep you informed every step of the way, ensuring your vision becomes a reality. Whether it’s a small repair or a major renovation, you can count on us to provide the exceptional service and support you deserve. Managing director : mr Patrick O’Brien

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Reviewed by Kurtis on 12/6/2025

Disappointing Experience The initial response was quick, but the job description and photos weren't thoroughly reviewed. Although the job was completed, the leak returned within days. Despite attempts, there's been no response to finish the job. We'll now have to pay another company, meaning our initial payment was wasted.

Job Done has over 15 years experience providing a full range of services. We’re a one stop shop for garden renovations from design to completion. We employ a close team of specialists in their chosen fields,to cater to your specific needs.

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Reviewed by Andrew on 3/3/2017

Hardly worth commenting as no one contacted me.

At Sergola Ltd since 2017 as business running and 2010 as a self employed We specialize in transforming houses into dream homes. From complete kitchen and bathroom renovations to innovative loft & extensions, our skilled team excels in bringing your vision to life. With a focus on quality materials and meticulous workmanship, we ensure that every project exceeds expectations.

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Reviewed by Ryan on 18/7/2024

With over 10 years of experience in the field, our dedicated team specializes in a wide range of refurbishment projects. We take pride in transforming spaces, whether it's residential, commercial, or industrial, ensuring that every detail is meticulously attended to. Our expertise encompasses everything from interior renovations to exterior upgrades, allowing us to breathe new life into any environment. We are committed to delivering high-quality workmanship, utilizing the latest techniques and materials to achieve stunning results that meet our clients' needs and exceed their expectations.

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Reviewed by Aidan on 24/5/2025

Cosmin, Alex and all their colleagues were excellent. They installed a new toilet room, exactly as we wanted it. The work was high quality, but most importantly Cosmin is accommodating and easy to work with. We are already planning to do another job with him.

Dear Customer, We are a construction company with over 25 years experience. We undertake all aspects of building work, including new builds, extensions, lofts, total renovations, new bathroom and kitchens. All work guaranteed and certified for, GasSafe and NiCEiC approved on completion.

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Reviewed by Paul on 21/11/2024

Great job good price

At O.B.Build we want to make your home look amazing inside or outside.We take pride in our work and can handle any job or task.We are clean tidy, polite and always deliver a quality finish.

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Reviewed by Hannah on 3/4/2025

Brilliant refurb of 2 bedroom flat, timelines were tight but John delivered to great standards on time! Job included damp control, relaying floors, and painting/redecorating. Would highly recommend. Thank you John!

LMM BROTHERS LTD is family business with over 20 years of experience providing excellent services such as painting and decorating works. We are specialising with internal and external decorating works, wallpapering and also we provide spraying service ( walls, ceilings, woodwork, cupboards, panels, wood waxing and varnish and much more). Lmm brothers team operates throughout London offering our existing and future clients fantastic and high quality services. Contact us if you are looking for honest,reliable,experienced and friendly contractors.

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Reviewed by Samson on 30/12/2024

Brilliant guy, very friendly and professional, Ill defiantly use this service on the future. Thank you.

H&R Renovations ltd always aims to deliver a high standards of work qualities to satisfy all my clients expectations and meet theirs satification.

Handyman Services, Loft Storage Solutions, Custom Made Furniture and solutions for your house. Years of experience in construction, with background from new build.sites, snagging and finishing, hillarys blinds, loft conversions and boarding/insulations, with social housing refurbs, letting agent services, landlord services, ... Please, give us a call and lets discuss the details and availability - when, which day(s) we can get the job done. Looking forward to hear from you. Thank you Rad

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Reviewed by Ray on 8/7/2024

5 star. Excellent professional work

With our team of highly skilled professionals, we pride ourselves in our unmatched workmanship whilst only using the highest quality materials allowing us to offer extended guarantees. Whether you need a roof repair, a new roof installation, slate roof or a flat roof replacement, we have got you covered. So, if you are searching for a reliable "roofer near me," look no further than Direct roof care, Contact us today to discuss your roofing needs and let our experts provide you with the best solutions.

We are a small development company moving into property maintenance to keep our trusted tradesman busy. We can provide trusted, qualified and experienced tradesman to carry out the work required and are contactable 24 hours a day.

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Reviewed by Ricky on 10/3/2025

Friendly professional team, thank you very much for your hard work and speed of which you all worked

i founded external walls ltd using my background in the trade to provide a cost effective reliable service. with over 40yrs experience in the building and painting and decorating industries i have extensive product knowledge to help you with your project

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Reviewed by Elwyn on 28/3/2025

Really pleased and impressed with the service, quality of work and price . 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

Interior and exterior Painting.. Handyman jobs ...

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Reviewed by Yvonne on 7/9/2024

Highly recommend .punctual and reliable.excellent standard of work.clean and tidy.would definitely hire again

I’m a professional experienced roofer and tiler with 18 years of work behind me covering multiple projects around various sections of the household. My services are: Roofing, ie (guttering, fascia and soffits, roof cleans De moss tiles or slate. Chimney rebuilding, pointing, weather shielding. Bathroom tiler, walls, floor, etc. Plastering Fencing Demolition Flooring and external building works.

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Reviewed by Steve on 13/4/2024

Excellent service from Mo. Very prompt, and job done quickly and without any fuss. Would recommend!

We are small independently owned joinery. We use only the highest quality materials, incorporating Accoya, the world's leading high tech timber and install our timber box sash windows to exacting standards. We also offer a full joinery and design services.

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Reviewed by Georgina on 8/12/2015

We haven't actually started the job yet but we've seen examples of his work and are in no doubt that he will be doing a good job. Very friendly and professional and got back to us with a quote and information extremely quickly.

hi! I have a small team and we can do: -complete bathroom refurbishment -kitchen refurbishment- tiles and a carpentry job..

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Reviewed by Noelita on 12/9/2020

Florin and his team were exceptional. Extremely hardworking, they paid a lot of attention to the details and to making us happy. They are also just very nice people. We are delighted with the final outcome and would recommend Florin to everyone.

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.

Hi we are a family run business that’s been operating for 40+ years we cover all aspects of property maintenance down to internal paint correction on your walls, to complete re roofing of your property. Due to us being a family run business you have none of the normal communication issues you would have from much larger companies. We are always one phone call away to answer any questions you may have

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