The quick way to find a local Thermal Insulation specialist

TAC Building

Thermal Insulation

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Tac Building is a building construction company based in Watford, Hertfordshire, and has operated throughout Watford, Harrow and surrounding area for over 15 Years, focusing on the delivery of small to medium sized alteration, refurbishment, and new-build projects. If you are looking for the builder to carry out your kitchen extension, either by extending to the side or the rear, or if you are after an extra bedroom with a bathroom at the loft, you can be certain we will deliver.

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Reviewed by DEEPAK on 23/2/2025

We used TAC Building for a full bathroom renovation. From the moment we met Tom, we were really impressed with his knowledge and experience in the industry. Our bathroom looks amazing, and his whole team worked really hard every day. The quality of the finish and the attention to detail are things that you only find in high end tradespeople, and he is definitely one of those. We have used Tom for other jobs since, and will again in the future. Thank you Tom.

LG Carpentry & Conservatory Specialist Ltd

Thermal Insulation

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With over 20 years combined in the building trade and serving the whole of the UK, we are a family run business that offers all types of general building maintenance. We are specialists in all types of conservatory roof replacements, repairs, leaks, cleaning and insulation keeping your conservatory warm in the winter and cool in the summer, saving huge amounts on energy/heating costs. We also offer loft insulation and boarding

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Reviewed by Chris on 6/3/2024

First class service indeed. Came when he said he would to look at the work to be done. Talked me through in plain English what was necessary and gave me a quote which was accepted immediately. He then arrived promptly on the day and carried out the work superbly and cleared everything up so that you hardly knew he's been here. Really highly recommended and if you have this type of work that needs doing then Lee is your man.

LB Construction Partnership

Thermal Insulation

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An accomplished business where customer needs comes first. We are a dependable team with 25 years experience. Our aim is to attain positive communication with our customers as well as providing reasonable prices for all our clientele. Our specialties expand to various qualities, and we are profoundly able in achieving and carrying out plastering and rendering, painting, boiler installations, unvented cylinders, gas safe checks, bathroom renovations and all home improvements. Collectively, our main goal is to ensure our customer is content and that our work reaches their full expectations.

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Reviewed by Chandrakant on 14/4/2025

An appointment was rearranged for Lewis and his Adrian to come and give me a quote for my driveway. They arrived on time.

Jack's Interiors

Thermal Insulation

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Jack's Interiors and it's sister company Illustrious Interiors Ltd are London (Golders Green) based refurbishment and painting & decorating specialists, providing high quality services. Fully insured (£5M).

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Reviewed by nancy on 5/12/2024

The work was of a high standard

bs building service

Thermal Insulation

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B S Building Services

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Reviewed by Uneiza on 13/5/2025

If you ever have the good fortune of meeting Bartek and his building services team my advice would be, don’t let them go! You will never use another builder ever again.. They are competitive, Trustworthy, punctual, honest, hard working, considerate, polite and very professional. The only problem I have now is, I just want them to stay, forever and renovate everything.! Thank you for enduring some very demanding tiling choices. You’re the best!

GJ Building Solutions

Thermal Insulation

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As a building We strive to make customers happy ur work speaks for itself we trie to offer all our clients the best advice and services all or callout are absolutely free advice and we do not charge for inspections this is just another way to give ? people peace of mind To choose GJ building solutions?

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Reviewed by David on 11/1/2025

James and Andy provided excellent advice and did a great job. The job revealed some extra work was needed but the changes were all discussed and agreed without pressure before being implemented and James was able to bring in extra team members whilst on site so the work was completed in a timely fashion. All of the team were personable and a pleasure to have on site.

BALAN CONSTRUCTION

Thermal Insulation

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our team is dedicated to provide very good service and professionalism. We deliver a full range of service and product solutions to businesses, commercial or residential jobs. let us assist you for design, installation, maintenance and building services.

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Reviewed by Owen on 26/4/2021

Seby and his team did a fantastic job refurbishing my bathroom they started and finished on time, even completing a few additional tasks at no cost. Would definitely use them again

AYG Construction Ltd

Thermal Insulation

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I highly recommend AYG Construction , very good job quickly done very reasonable quote, thanks to Adrian for his hard work. Finished double storey extension on time and very helpful throughout.Excellent quality and price. Welcome back any time. Thank you!

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Reviewed by Mark on 20/1/2016

Adrian and his team met or exceeded my expectations, always willing to match my needs and finished the job on time and within budget.

SINEVIR CONSTRUCTION LTD

Thermal 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.

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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!

5 Counties Render & Plaster

Thermal Insulation

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We are a family run business with over 30 years experience in the rendering and plastering business. We specialise in domestic and commercial projects, using high quality materials and modern techniques to ensure a long lasting professional finish. Modern renders provide a smart, weatherproof and breathable finish to external walls. Installing External wall Insulation (EWI), prior to rendering can improve the energy efficiency of your home. Plastering services include full wet plaster or dry-lining installation to ensure a flawless finish. We work to the highest standards, leaving a clean and tidy site, and all work is fully guaranteed. We only use top quality approved products such as K-Rend, Fassa, Webber and Parex.

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Reviewed by Robert on 30/7/2024

They were very helpful and informative. Completed the job in a timely manner. We’re a very nice and considerate team, a pleasure to have working here. Thank you.

AKONI CONSTRUCTION LTD

Thermal Insulation

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Akoni is a building company who can provide you with peace of mind and satisfaction. Our primary aim is to make sure our clients are respected and listened too with what they want to achieve. Over 20 years experience previously known as Aquafix which was predominantly bathrooms and heating systems. We branched out into our own developments and renovations. We now cover all trades and can supply you with the best results. All trades are fully qualified with years and years of experience. We aim to work closely with our clients from start to finish and use some great designers, architects, and structural engineers to help the process easy and take the stress away from you.

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Reviewed by Tom on 9/4/2025

Dan and his team were truly exceptional from start to finish! A very talented and highly professional team that made sure we were actively engaged on every step of a large project, covering nearly every trade possible, with one clear and obvious intention - to make all of our aspirations come true. The attention to detail on every aspect was superb, alongside excellent craftmanship delivering a tremendous finish. The Team were punctual, very friendly, always enjoyable to have in our home! Highly recommended

Joynson's Building & Traditional Roofing

Thermal Insulation

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we are a family run business with over 40 years of experience in the building trade. we specialise in traditional design and renovation work, interior and exterior including all areas of roofing work. Drone inspection surveys are also available if required. we have worked on a number of listed buildings over the years that have needed underpinning work carried out on them and new drainage systems installed. We are fully insured to carry out any building work requirements. We'll look forward to helping you the best we can.

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Reviewed by Tom on 15/5/2025

Great work from start to finish. Alex visited to understand needs and provide advice and solutions to issues identified by other contractors. The work was completed efficiently and the quality of the work was good.

Pawel

Thermal Insulation

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Hi, I'm Pawel, I offer friendly and professional, reliable services

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Reviewed by Jermaine on 25/11/2021

Very friendly guy. Knows his jobs Inside out.My laminate flooring looks perfect. Highly recommend!!

MM Design Constructions

Thermal Insulation

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We have 25 years experience,----our specialist are experts in construction and maintenance.

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Reviewed by Gareth on 4/8/2024

Very professional job. Excellent.

kaloci co

Thermal Insulation

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My company has 3 years tuning and I have so many jobs around .I have so many reference and I am happy to give them.you not going to be disappointed with as.thanks

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Reviewed by Basheer on 6/12/2023

Colin and his team are hard working people . They removed my old flat roof which was leaking and put new roof . They started and finished the work quickly as agreed in high standard . Price is reasonable .

Onyx IV LTD

Thermal Insulation

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Onyx IV operates in construction industry field mainly in restoration and conservation for more than 8 years. Our professional team won't disappoint you. We are proud of our work. Our philosophy is "Do the work for client as you work for yourself."

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Reviewed by sara on 14/5/2013

Very good job!