The quick way to find a local Heat Pump (Air source/ Ground Source) specialist in Hertfordshire

-Extensions -Conversions -New build ,Refurbishments Garage conversion Flat roofs And more.

Latest homeowner review

Reviewed by Kim on 3/11/2024

Piotr was meticulous in his work and very knowledgeable. He did a great job for me and I would use him for any further projects I have.

J and J Building Construction

Heat Pump (Air source/ Ground Source)

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J and J Building Construction have been supporting customers for over 40 years. We take on all general building works such kitchens, bathrooms, loft conversion, drives, general plumbing, electrical, decoration, garden and patio works, roofing etc.

Latest homeowner review

Reviewed by emily on 13/1/2026

John and team completed a number of jobs for us to a high standard - plastering and decorating bedrooms, full bathroom refurbishment, gutter clearance. We are satisfied with the work, and they were professional and considerate during the job. John provided useful advice and quotes for various other prospective jobs.

Romega Handyman

Heat Pump (Air source/ Ground Source)

View Profile Request a quote 07960069116

With over 30 years’ experience in the construction industry, we know how to deliver work that looks good and lasts. We work on properties of all shapes and sizes, commercial and domestic, turning your dreams into a reality.

Latest homeowner review

Reviewed by Sohail on 15/12/2021

What an amazing guy!, another 2 weeks and he would have become a member of our family!. You can set your clock with George, he was at our door an 8am on the dot every morning. He gave us so many different ideas which really helped us. His workmanship i, totally flawless. We know what quality looks like now. George is a loyal, honest and hardworking individual who will always be our first choice when getting work done.

mp construction

Heat Pump (Air source/ Ground Source)

Multiskilled building company .

Latest homeowner review

Reviewed by Adam on 2/10/2022

I would highly recommend Michele! Could not have asked for anyone better! Michele did our garage conversion and a few extra jobs. He went above and beyond for us. Nothing was too much trouble. Top quality workmanship and a great guy too

Unique Bathroom and Plumbing Ltd

Heat Pump (Air source/ Ground Source)

Best possible work, honesty is my main moto. I don't cheat with my customer. I always try to make my client happy.

Latest homeowner review

Reviewed by Aneil on 25/4/2021

Saleh was great, even thought the job took longer than expected and we had to go to two locations. Salah was very flexible and did not complain. He got on with the works and was very pleasant. I would recommend him to anyone and would use him again. Thank you Salah!

T J Heating LTD

Heat Pump (Air source/ Ground Source)

View Profile Request a quote 07872348706

Hi there , I’ve been with British Gas for the last 23 years and have a vast experience over different types of boilers .I have recently left the company to go on my own and am fully gas safe . Work I specialise in, is breakdowns ,servicing,Powerflushing, boiler installations , complete heating installations, landlord gas safety checks and plumbing work / bathrooms . Many thanks Tim

Latest homeowner review

Reviewed by Ms Maria on 23/4/2024

We are delighted with Tim’s excellent and professional service in fitting a replacement radiator and clearing a problem drain for my elderly mum. He responded straight away with his quote and I found him very reassuring when he explained on the phone how he would carry out the job and how he was able to complete the job within a week, which was perfect timing for us. He was friendly, efficient and completed the job to a high standard. We are very happy and would thoroughly recommend without hesitation.

FINISHERS

Heat Pump (Air source/ Ground Source)

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View Profile Request a quote 07907184950

FINISHERS. You're complete building & decorating solutions. Established 1995 , finishers is a family ran business in the centre of Cambridge we guarantee any work undertaken will be completed to the highest standards. For a free quote contact FINISHERS

Latest homeowner review

Reviewed by Sheila on 25/6/2025

my potting shed was reglazed and the rotten wood replaced arrived on time to give an estimate Work completed to a high standard prompt reliable Michael was open honest and the work done was value for money

Macbrook Gas Ltd

Heat Pump (Air source/ Ground Source)

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Macbrook gas started as a local heating company based in Norfolk. Over the following years we have grown into a national boiler replacement company, specialising in replaceing boilers at very short notice. We pride ourselves on being the most competitive in price at the same time delivering a 5* job and service. Finance options also.

Latest homeowner review

Reviewed by Roger on 2/7/2019

Very Good. Turned up on time, and completed the job of installing new pump on heating system the same day. Very pleasant tradesmen.

gk plumbing and heating

Heat Pump (Air source/ Ground Source)

(31) Read reviews

gkgasserv co uk

Latest homeowner review

Reviewed by Anthony on 2/9/2024

Came quick m, diagnosed the problem, ordered the part and fixed the issue with minimal fuss. Good clear communication and reasonable price for the work. Would recommend.

Dawid Pec

Heat Pump (Air source/ Ground Source)

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David Property Maintenance Ltd. We offer: full bathrooms and kitchens refurbishment, house refurbishments, plastering, all kinds of flooring fitting, tiling, painting & decorating etc. Full insurance. Free no obligation quote will be provided.

Latest homeowner review

Reviewed by Mark on 10/6/2025

BO.RO Constructions LTD

Heat Pump (Air source/ Ground Source)

(30) Read reviews

We take proud in our work .our priority its our costumer.We undertake all kind of work from small to big projects.For a free estimate do not hezitate to contact us.

Latest homeowner review

Reviewed by Kambiz on 15/5/2024

Very efficient

Epic Engineer

Heat Pump (Air source/ Ground Source)

(30) Read reviews

Beng. graduate established over 25 years now and prides himself in providing a high quality of service. Liability insurance policy no.: CD81256 from Markel Direct

Latest homeowner review

Reviewed by Mike on 29/1/2024

Came and perused with the wording of the control switch, all working. Would use again. A good worker who knows what he is doing.

Bauhaus Group (Bauhaus Craft Ltd T.A Bauhaus Group)

Heat Pump (Air source/ Ground Source)

(29) Read reviews

We are North London Based Building Company offering the following services: Carpentry/Joinery,Painting/Decorating,General Builduing work. Our motto is : ALWAYS AIM FOR PERFECTION

Latest homeowner review

Reviewed by samar on 20/3/2021

Zoltan was great. He took the time to design and plan with us, had a lot of patience for working out the detail... he was very clear in giving us timing brackets and delivering within that time. He loves what he does, and that is very visible in the quality of the carpentry and joinery he delivers. We would definitely recommend him to anyone as we are very happy with the results.

Ignite Developers

Heat Pump (Air source/ Ground Source)

(29) Read reviews

Ignite Developers has successfully developed and completed hundreds of residential and commercial projects in prime London locations for the last 10 years. With vast professional project management and contracting experience of developing our own projects that have added substantial value to our own property portfolio; we have grown to offer this service to private clients. We offer a complete in-house design and build service with a high level approach and focus on high end quality and handing over projects on time, every time. We project manage all projects so your requested task is hassle free each and every time. We cover a range of different trades including electrics and gas in addition to decorating, carpentry and extensions and loft conversions and much more.

Latest homeowner review

Reviewed by Oliver on 25/10/2025

Fantastic works done by the team who transformed our garden shed into a fully fitted out home office. Great communication with Nadeem throughout. Quick and efficient.

Parrot Homeworks

Heat Pump (Air source/ Ground Source)

(29) Read reviews

We are a construction company with over 25 years experience in Extensions, Conversions, Decorating, Complete Refurbs, Paving and Outbuilding Construction. UK & Overseas experience. Expect excellent design, work systems and the highest quality standards.

Latest homeowner review

Reviewed by Hazel on 24/2/2020

Excellent job and finish in time

NSE CARPENTRY LTD

Heat Pump (Air source/ Ground Source)

We are a team with over 10 years experience in the building industry, specialists in kitchen and bathroom fitting, as well as all aspects of interior finishing. Our NVQ qualified team, professionally deliver high quality projects on time. Check our instagram @nse_carpentry

Latest homeowner review

Reviewed by Grant on 19/4/2025

Still in the process of getting the job done but Alex has been reliable and honest throughout. I have every confidence that the job will be completed at the price quoted (lower than other quotes) and to an excellent standard.

PD DRYLINING

Heat Pump (Air source/ Ground Source)

About us We specialise in interior refurbishment. We have been offering our services for over 11 years and take pride in our high quality work. We offer our services to both commercial and domestic customers throughout the UK. Our services range from partitioning services, suspended ceilings, plasterboard ceilings, joinery, plastering, insulation services, tape & jointing and interior refurbishment.

Latest homeowner review

Reviewed by Lydia on 7/8/2018

Petru and his crew were great, he kept me informed of what he was doing and when. The place looks great. He was well in budget and went the extra mile for me. He was consistently friendly and polite. He kept an eye on the project the whole time and was always prompt to reply to any queries I had.

AYG Construction Ltd

Heat Pump (Air source/ Ground Source)

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!

Latest homeowner review

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.

CAD Building Ltd

Heat Pump (Air source/ Ground Source)