The quick way to find a local Underfloor Insulation specialist in Harpenden

SINEVIR CONSTRUCTION LTD

Underfloor Insulation

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Sinevir Construction is your trusted partner in construction with over 15 years of experience. We offer a full range of services, including plumbing, tiling, bricklaying, plastering, carpentry, bathroom installations, and building homes from the ground up. We guarantee high quality, adherence to standards, and timely project completion. Our team of professionals uses the best materials and advanced technologies to ensure durability and reliability. We also provide competitive prices, offering an excellent balance of quality and cost. We value open collaboration and consider all your preferences at every stage of the project. Clients choose us for our professionalism, accuracy, and commitment to quality. With Sinevir Construction, your construction dreams become reality, backed by superior results and the best fair pricing.

Latest homeowner review

Reviewed by Jenny on 19/2/2025

Very pleased with the work done by Sinevir. I hired them to build a reinforced foundation for an extension, and everything was completed to a high standard. They worked carefully, met deadlines, and used quality materials. It’s clear they know their job well. The foundation is strong and reliable. Thanks for the professional approach!

DP Quality Construction

Underfloor Insulation

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We aim to be a world class Construction Company providing efficient affordable, sustainable, cost effective services of highest level of quality. We undertake all projects, big or small and specialise in major renovations including; Extensions – Loft Conversions – Restoration & Alterations Garage Conversions – Landscaping & Patios – General Building Work Renovating a property can bring a new lease of life to your home with the feeling that you live somewhere new without having moved. Whether it's a major remodel by knocking down walls and building new ones to change the entire look of your home, to simple and subtle updates and upgrades like new floors, new doors, a modern new kitchen or a stunning bathroom, using modern materials we can help you create your ideal living space.

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Reviewed by Alvaro on 8/3/2025

Dragos was very efficient, reliable and flexible, 100% would recommend

UV INTERIORS LTD

Underfloor Insulation

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Welcome to UV Interiors! Your number-one construction company in North West London, and the surrounding areas. With over ten years’ worth of combined experience, our commercial contractors have become industry leaders in their field. For the past decade, we have been delivering high-quality construction services to the community. As a result, we have been building up a large pool of satisfied customers in the area. Some of our services include: Property Renovations Painting and Decorating Kitchen Renovations and more! So, if you are looking for a particular service, we may have a team waiting to help. Take a look at our services and get in touch with us using the details below. Our expert commercial contractors in North West London would love to hear from you!

Galaxy Property Maintenance

Underfloor Insulation

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Local reliable and professional refurbishments from leaking taps to full remodelling and project management

Latest homeowner review

Reviewed by John on 27/3/2025

Excellent work from Paul. He arrived on time and completed the work and left the area neat and tidy. Will definitely use Paul for future jobs.

TK Group

Underfloor Insulation

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I represent a company with a strong and established presence in the market. Specializing in bathrooms, kitchens, and comprehensive renovations of real estate and apartments, we have 33 years of experience in delivering high-quality projects. In addition to renovations, we also offer services in loft conversions, new extensions, and other general building works. Our expertise and track record ensure that we can handle a wide range of construction needs with precision and excellence.

Latest homeowner review

Reviewed by Andrew on 23/2/2025

Andrew excellent job removing an old bathroom and installing a new walk in shower & toilet. A good job well done quickly with plenty of updates

O B Build Group

Underfloor Insulation

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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.

Latest homeowner review

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!

CB ONE SOLUTION LTD

Underfloor Insulation

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CB ONE Solution Ltd is specialise in Waste Removal-Demolition-Strip Out-Builder Waste-Commercial Waste-Garden Waste-Office Waste,Friendly and professional with all the costumers,experience over 5 years

Latest homeowner review

Reviewed by brian on 10/3/2018

V pleased with work V pleasant man

Step Up Plastering

Underfloor Insulation

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Step up plastering is based in Dunstable. We specialise in all aspects of plastering and offer reliable, respectable and professional plastering services throughout Bedfordshire, Buckinghamshire and hertfordshire. At Step up plastering we pride ourselves with being clean & tidy and have an eye for detail to ensure your latest project or home improvement meets your requirements. We are fairly new to this site so don’t have much feedback at present but references can be given if required.

Latest homeowner review

Reviewed by Sarah on 12/8/2019

Mathew did a really good job, on what was a very tricky project due to the poor state of my walls. Would certainly recommend Step up Plastering.

KP BUILDING CONTRACTORS LIMITED

Underfloor Insulation

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Welcome to KP building contractors Ltd trading as KP Projects

Latest homeowner review

Reviewed by sunny on 11/6/2018

Great workmanship. I had previously hired Kam about two years ago for a loft conversion and extension at one of my other property. I'd lost his contact details. Very honest man. Thanks Rated People!

haydenmasonry brickwork and groundworks

Underfloor Insulation

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A customer focused builder who provides a professional, reliable old fashioned service. FULLY INSURED & ALL WORK GUARANTEED. call & i will be happy for you to take a look at my work,

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Reviewed by Phil on 18/3/2020

Efficient service, reasonable price. Quality of work was very good.

Beastall Maintainence

Underfloor Insulation

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I am a carpenter who also does handyman jobs, I do fit blinds, either you can supply them or I can do supply and fit.

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Reviewed by Sebastian on 19/12/2020

Job well done and great communication from start to finish.

MJS Roofing and Property Maintenance.

Underfloor Insulation

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I have been in the roofing & property maintenance business for over 20 years. I specialise in all aspects of roofing from a broken tile to a new roof! I also offer a 24 hour call out service for storm damage or any other mishaps. All work is guaranteed

Latest homeowner review

Reviewed by Barnabas on 2/2/2017

Very good communicators, did the work very well and efficiently. Many thanks. Price possibly on the high side (compared to other quotations, for example), but definitely worth it.