The quick way to find a local Underfloor Insulation specialist in Harefield
Over 10,000 rated tradespeople
are ready to help you get your job done
Over 3 million happy homeowners
have found a quality tradesperson
Over 1 million ratings
with 88,000 5* ratings in the last 12 months
Join our group of happy customers
Thousands of homeowners, thousands of success stories
Thousands of 5 star reviews
Read real reviews from customers about their service experiences.
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 Underfloor Insulation specialists
Take a look at our Underfloor Insulation specialists profiles, read reviews and request quotes directly.
'%3e%3cpath%20fill-rule='evenodd'%20clip-rule='evenodd'%20d='M12.5%2020.392a1%201%200%2001-.54.888l-5.274%202.73a1%201%200%2001-1.435-1.109l1.494-6.588a1%201%200%2000-.306-.964l-4.723-4.254c-.65-.586-.287-1.666.585-1.74l6.105-.514a1%201%200%2000.846-.629L12.5%200v20.392z'%20fill='%23F7DB34'%20/%3e%3c/g%3e%3c/svg%3e){kind=small}
Hi we are fully qualified bricklayers General builders. That take great pride in all are work no Matter the size With over 20 years experience
Thank you to Aaron and his team. Great response time, price and communication. They worked hard to get our patio laid quickly and as we wanted. They were also very quick to come back and tidy a couple of loose ends when I asked, which I suspect had something to do with the poor weather.
Premier Site Services
Underfloor Insulation
With over 20 years of proven experience in the construction industry, we bring expertise, reliability, and craftsmanship to every project we undertake. From small-scale builds to large, complex developments, we deliver on time, within budget, and to the highest standards of quality. Our highly qualified management team works closely with clients from concept to completion, providing strategic guidance and practical advice to ensure efficient, cost-effective construction solutions. No project is too big or too small,we approach every job with the same commitment to excellence, attention to detail, and dedication to achieving outstanding results. Partner with us and build with confidence.
With over 20 years of experience in construction we want to get your project from conception to completion. Fast, trustworthy and efficient.
Absolutely amazing tradesmen with very competitive pricing. transformed my 50m2 Driveway by tilling and installing aco floor drainage, great attention to detail and great finished product. Very highly recommended and definitely will have them returning for more work.
I have 16 years experience with all building and landscaping works. I am a City and Guilds qualified plasterer. Spent beginning of my career assessing and carrying out damp proofing, then learnt and carried out work in all different trades whilst contracting for Westminster council. All my work is carried out to the highest standard and will not leave the job until customer is happy. I only take on one project at a time, thus being able to give ultimate service. Fully insured up to £5 million My services: Extensions Refurbishments Conversions Plastering Damp proofing Driveways Patios Garden walls Fencing Turfing Artificial grass Decorating Tiling Handyman service Groundwork’s Flooring
Communicated well, completed the job to a high standard within the quoted timeframe and left the room clear and tidy after the work was done. Explained things clearly, gave me some useful advice about redecorating and was an all-round nice guy with professional attitude.
sole trader operation with over 35 yrs continuous experience. trade indentured, city&guilds1st and time served.all aspects of brickwork with particular concentration to repointing, restoration,strengthening& surface cleaning.all lime& Portland mortar done
Ajila LTD
Underfloor Insulation
Ajila Limited is a professional construction company specializing in house refurbishment. With a commitment to quality craftsmanship and attention to detail, we transform homes to meet the highest standards of functionality and style. Whether it's a full renovation or specific improvements, our experienced team delivers exceptional results that enhance both the beauty and value of your property. The company engages in multiple trades which includes plumbing, kitchen, bathroom, tiling, extension, home refurbishment etc
21 years experience in construction.Attention to details from the start of your project right through to the end
Punctual and efficient. Good job done
Handyman with qualifications in plumbing and electrical works. Small quotes as the company is only a toddler and needs feeding to grow.
Daniel came within 24 hours to build a cat flap through a wall. Lovely chatty guy - very helpful - even drove me to pick up an extra extension for the tunnel we needed to create. Thank you!
John Construction
Underfloor Insulation
general building services
Building, groundworks,fencing and paving,landscaping,turf,and artificial grass,Decking,
Very quick to respond and complete the work. Would definitely recommend. Thank you so much
GreenOrb Professional Property Maintenance with over 10 years of experience! We cover most of London areas, depending on the type of work required. No job is too small or too big for us so give us a call for a free quote or visit. We offer the following services but are not limited to *Multiskill Builder *Carpentry *Handyman *Painting Decorating *Landscape Gardeners *Garden Maintenance *Lawn Mowing *Hedge Trimming *Patio Cleaning *Jet Wash *Gardening Services *Rubbish/Waste Removal *Garden Design Services *Fencing *Brickwork *New Lawn Installation *Decking *Paving *Tree Removal If you require a service that has not been written down above please do not hesitate and give us a call we still might be able to help. We offer very competitive rates and the best customer service! We supply all the tools and equipment needed to take care of your garden. Our gardeners are flexible so you can call us 7 days a week till 9 pm, when you make the call simply ask for Daniel. If you require an estimate without the visit, take a few pictures of your garden, give us a call so we can supply you with an Email, Whatsup, Messenger account and discuss the work that needs to be done. If your property needs some professional care or you are just too busy to take care of it yourself... We are here to help!
A-TECH BUILDING SERVICES LTD is a building company based in St Albans & Toddington, we are a family run business who pride ourselves on our workmanship. All our staff are time served and have many years experience in their given trade. Please see our website.
PRINCETON ECO PLUS SERVICES LTD
Underfloor Insulation
Flexible finance options available – spread the cost of your installation with affordable monthly payments (subject to status). Princeton Eco Plus Services LTD is a trusted, fully accredited UK energy efficiency contractor, delivering safe, compliant, and high-quality home improvement solutions you can rely on. With over 7 years of industry experience, we help homeowners and landlords improve the comfort, efficiency, and long-term performance of their properties through professionally delivered installations. Our services include loft insulation, cavity wall insulation, boiler installations and upgrades, air source heat pumps (ASHP), and solar PV systems. Every project starts with a thorough property assessment and clear, honest advice tailored to the home and customer's needs. We are PAS 2035 compliant, TrustMark registered, and Gas Safe registered, ensuring all work meets current regulations and industry best practice. We work with experienced installers and trusted manufacturers to deliver reliable, long-lasting results. From initial enquiry through to installation and aftercare, we provide a transparent, end-to-end service with clear pricing and no hidden costs. Marigold Insulation supports homeowners, landlords, and property investors looking to reduce energy bills, improve EPC ratings, and future-proof their homes.
Generation
Underfloor Insulation
SkyRise Construction Development Ltd is a professional construction company with a core focus on delivering high-quality flooring solutions for both residential and commercial projects. We specialize in a wide range of services including general builder, tiling, floor installation, concrete works, plastering, and precise tile finishing, ensuring every project is executed to the highest industry standards. With a commitment to excellence and attention to detail, our experienced team provides complete flooring services—from surface preparation and leveling to the final finishing touches. We combine technical expertise with modern techniques to deliver durable, functional, and visually appealing results tailored to each client’s needs. At SkyRise Construction Development Ltd, we prioritize quality workmanship, efficiency, and customer satisfaction. Our goal is to consistently exceed expectations by delivering reliable, cost-effective, and long-lasting flooring solutions, making us a trusted partner for all types of construction and flooring projects.
Great company with excellent service. The team was professional, responsive, and made the entire experience smooth. I highly recommend them!
Family run fabrication and welding business and construction company offering all types of manufacturing and installation that works closely with our clients our aim is to provide fabrication and welding solutions also building construction with honesty and quality also help to complete project on time
What an amazing job John did. He is a very talented ironworker . Our gate looks like it was made for our house . Would highly recommend .
We work with all types of materials,we offer comprehensive range of thatching services including re-ridging,re-thatching, patching and maintenance.
very prompt service and job well done. Thank you.
R.A.S Construction And Design ltd is a well established company specialised in all aspects of building and construction work. All our work is carried out by our own employed teams and we offer free advice and quotations. All work guaranteed.
100% recommend this building team. Absolutely incredible and finished on time and budget. Shall use them again in the future and have been recommending to my friends. Andrew is brilliant - he was on site everyday. These guys are really exceptional builders and feel totally confident recommending them again.
CALTOM CONSTRUCTION LTD
Underfloor Insulation
Caltom Construction has 40 years experience in the construction industry.We specialise in reinforced concrete construction.Nationwide but usually in and around London. Thanks Colin Lavelle Caltom Construction limited
very good services and good job
'%20rx='20'%20/%3e%3cg%20fill='%23FFF'%3e%3cpath%20d='M29.376%2016.914c-.555%200-1.006.454-1.006%201.013v37.416c0%20.578.472%201.014%201.097%201.014h34.109a1.007%201.007%200%200%200%20.972-.83%201.012%201.012%200%200%200-.161-.76l-6.446-9.416c-.375-.548-.567-1.085-.586-1.642-.034-.977.516-1.952%201.402-2.483%204.8-2.878%205.808-7.575%205.808-11.009%200-7.335-5.925-13.303-13.207-13.303H29.376ZM63.594%2059.75H29.467c-2.505%200-4.467-1.936-4.467-4.408V17.927c0-2.43%201.963-4.408%204.376-4.408h21.982c9.14%200%2016.577%207.49%2016.577%2016.698%200%205.879-2.46%2010.687-6.944%2013.607l6.17%209.017c1.37%202.002.868%204.752-1.12%206.132a4.336%204.336%200%200%201-2.44.778h-.007Z'%20/%3e%3cpath%20d='M38.767%2027.797c0-.749.603-1.357%201.347-1.357h6.427c3.979%200%206.426%201.72%206.426%205.099v.123c0%203.132-2.325%205.098-6.365%205.098h-3.848l-3.985%203.998V36.76h-.002v-8.963'%20/%3e%3c/g%3e%3cpath%20fill='%23FFF'%20fill-rule='nonzero'%20d='M18.176%2069.2h2.156v3.878h3.976V69.2h2.156V79h-2.156v-3.934h-3.976V79h-2.156v-9.8Zm16.428%207.98c.43%200%20.826-.08%201.19-.238a2.72%202.72%200%200%200%20.931-.658c.257-.28.457-.604.602-.973a3.21%203.21%200%200%200%20.217-1.183V74.1c0-.42-.072-.817-.217-1.19-.145-.373-.35-.7-.616-.98a2.96%202.96%200%200%200-.945-.665%202.873%202.873%200%200%200-1.19-.245c-.439%200-.838.08-1.197.238-.36.159-.667.378-.924.658s-.457.604-.602.973a3.21%203.21%200%200%200-.217%201.183v.028c0%20.42.072.817.217%201.19a2.959%202.959%200%200%200%201.554%201.645c.36.163.758.245%201.197.245Zm-.028%201.988a5.343%205.343%200%200%201-2.086-.399%205.187%205.187%200%200%201-1.645-1.078%204.823%204.823%200%200%201-1.078-1.596%205.029%205.029%200%200%201-.385-1.967V74.1c0-.7.13-1.356.392-1.967a5.075%205.075%200%200%201%201.085-1.61%205.05%205.05%200%200%201%201.652-1.092%205.395%205.395%200%200%201%202.093-.399c.756%200%201.451.133%202.086.399a5.187%205.187%200%200%201%201.645%201.078c.462.453.821.985%201.078%201.596.257.611.385%201.267.385%201.967v.028c0%20.7-.13%201.356-.392%201.967a5.075%205.075%200%200%201-1.085%201.61%205.05%205.05%200%200%201-1.652%201.092%205.395%205.395%200%200%201-2.093.399Zm8.14-9.968h2.324l2.576%204.144%202.576-4.144h2.324V79h-2.142v-6.398l-2.758%204.186h-.056l-2.73-4.144V79h-2.114v-9.8Zm13.152%200h7.392v1.918h-5.25v1.988h4.62v1.918h-4.62v2.058h5.32V79h-7.462v-9.8Zm13.866%209.94a6.49%206.49%200%200%201-2.198-.385%205.817%205.817%200%200%201-1.96-1.183l1.274-1.526c.448.364.908.653%201.379.868.471.215.987.322%201.547.322.448%200%20.796-.082%201.043-.245a.771.771%200%200%200%20.371-.679v-.028a.85.85%200%200%200-.077-.371.778.778%200%200%200-.294-.301%203.079%203.079%200%200%200-.602-.28c-.257-.093-.59-.191-1.001-.294a12.201%2012.201%200%200%201-1.344-.406%203.787%203.787%200%200%201-1.022-.553%202.237%202.237%200%200%201-.651-.819c-.154-.327-.231-.733-.231-1.218v-.028c0-.448.084-.852.252-1.211.168-.36.404-.67.707-.931a3.183%203.183%200%200%201%201.085-.602c.42-.14.882-.21%201.386-.21a5.86%205.86%200%200%201%201.981.322%205.743%205.743%200%200%201%201.659.924l-1.12%201.624a7.1%207.1%200%200%200-1.288-.707%203.292%203.292%200%200%200-1.26-.259c-.42%200-.735.082-.945.245-.21.163-.315.366-.315.609v.028c0%20.159.03.296.091.413.06.117.17.222.329.315s.376.182.651.266c.275.084.623.182%201.043.294.495.13.936.278%201.323.441.387.163.714.36.98.588.266.229.467.497.602.805.135.308.203.677.203%201.106v.028c0%20.485-.089.917-.266%201.295a2.66%202.66%200%200%201-.742.952%203.353%203.353%200%200%201-1.134.588%204.924%204.924%200%200%201-1.456.203Z'%20/%3e%3c/g%3e%3c/svg%3e)
Get our app for homeowners
- Send messages and get notifications from tradespeople
- Add photos to get more accurate quotes
- View tradespeople's profiles