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

Mad Building Services LTD

Heat Pump (Air source/ Ground Source)

(58) Read reviews

View ProfileRequest a quote

With over 30+ years experience, our priority is to keep all our customers happy and ensure a quality finish. We specialise in all building work from plan/design and build. We also do electrical work, plumbing, carpentry a joinery, plastering, tiling and decorating. We can manage all paper work with council and authorities. Fully covered with Liability Insurance up to 5 Million. No job is too big or too small. Get in touch for a free estimate and expert advice.

Latest homeowner review

Reviewed by Alan on 21/5/2026

Quick to respond and installed the sockets efficiently. He made sure everything was tidied up afterwards. Highly recommend.

ERA Construction Solutions Ltd

Heat Pump (Air source/ Ground Source)

(2) Read reviews

View ProfileRequest a quote07522247474

ERA Construction Solutions Ltd WHO ARE WE? The story of our team, 16 years and going really strong: For a decade, Era Construction has been leading the way in all aspects of luxury design and build. Whether you're looking to expand or refine your home with a loft conversion, rear or side extension, basement excavation, cellar conversion or a top to bottom refurbishment. We also complete home renovations, roofing work and bespoke projects. Our ethos is quality-first craftsmanship for the very best in residential design and build in London. From small touch-ups to full property refurbishment - we make a neat job of it all. WHY OUR BUILDING COMPANY? When it comes to the quality and care that we put into every project, we think of ourselves as one of the leading building companies in London. This means that, as the right builder, we have the team, the expertise and the commitment to a high quality that sets us apart. 1. Fully insured with Public and Employers Liability, Professional Indemnity, Contractors All Risk and high-risk basement works. 2. We offer a 15-year guarantee on all of our structural building work. Proficiency only uses the highest quality building materials ensuring everything is built to standard and will last. 3. We have a large team of office-based staff, including a dedicated project manager providing you with peace of mind and security throughout your project.

Latest homeowner review

Reviewed by Shanti on 27/7/2024

The job is still going on not completed yet I will rate when the bathroom renovation is completed

BATHLY PLUMBERS

Heat Pump (Air source/ Ground Source)

(2) Read reviews

View ProfileRequest a quote

We are a Hemel Hempstead based plumbing team, who are up for any plumbing job and ensure that we are competitive with our prices!

Latest homeowner review

Reviewed by Cynthia on 15/10/2018

Poor contact, I was doing all the chasing. Flooring cut short in places, new shower fitted leaking. Jack advised date to fit bath panel and towel rail then cancelled. Has worked out very expensive because I have paid for a heated towel rail and bath panel that has not been supplied or fitted. When job was agreed in June, Jack said he was fully booked for 2 weeks, now August and no sign of completion and no contact from him. Would I recommend Bathly Plumbers? NEVER

PMH Construction

Heat Pump (Air source/ Ground Source)

(13) Read reviews

View ProfileRequest a quote

Founded in 2004 PMH Construction is now located in Milton Keynes with premises in St Albans, we cover all surrounding areas. We are members of the federation of master builders, specialising in providing a number of building services to both existing properties and new builds. As established builders in Milton Keynes, we pride ourselves on our experience and quality of our workmanship.

Latest homeowner review

Reviewed by NIGEL on 9/3/2017

Pat and his team have done an excellent job. We are very pleased with the result. There has always been clear communication and timely project management of the build. The team have always been helpful and responsive, with real care of the quality of the work done and attention to detail. Pat has always strived to minimise the impact to us and neighbours whilst the work has been done. We can highly recommend PMH based on our experience.

PRINCETON ECO PLUS SERVICES LTD

Heat Pump (Air source/ Ground Source)

View ProfileRequest a quote

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.

AJ GAS

Heat Pump (Air source/ Ground Source)

(20) Read reviews

View ProfileRequest a quote

Hi, my name is Abel. I am a gas gas engineer from London. I mainly fit cooking appliances (gas and electric) I also work for curry’s as their gas engineer. I have partners I also work with that do boilers and plumbing work. I take pride in my job and always make sure I leave everything safe and my customers happy. I always try to go above and beyond and do my best to help my customers. I’m flexible, punctual and up for negotiation. We also have REMOVAL company for man and van jobs. Everything is insured.

Latest homeowner review

Reviewed by Helen on 7/8/2023

Professional, did a good job

Toma Lup

Heat Pump (Air source/ Ground Source)

View ProfileRequest a quote

We are a small group of professional builders with 15 years experience specialized in building and refurbishment properties for people that don’t want a lot of hassle and headache when dealing with builders, so we are providing all the services from start to finish and ensure everything is done to high standards while keeping the client satisfied on the price.

Djendel & Son Plumbing

Heat Pump (Air source/ Ground Source)

(1) Read reviews

View ProfileRequest a quote

Djendel and son plumbing company has been established 5 years ago, since then, all customer been visited in their private homes to undertake work had been left satisfied for the work been undertaken in their premises, and happy with reasonable price. Djendel and son company likes challengeable jobs And committed for the work and the customer, there is nothing as small jobs, all jobs are worthwhile.

Latest homeowner review

Reviewed by Allan on 4/6/2020

Omar was a real professional. I appreciated his opinion and advice on the suspected leak and water damaged ceiling. Recommended. A

Ecorod Ltd

Heat Pump (Air source/ Ground Source)

(4) Read reviews

View ProfileRequest a quote

We are a family run business with over 35 Years experience in the Plumbing Heating Drainage and Water Softening scopes of works, Working in the Herts Beds Bucks and North London areas. We offer a 24hr emergency service. We also sell rocksalt and ws salt.

Latest homeowner review

Reviewed by Joy on 9/6/2013

Thank you for your response. With regard to budget the category "up to £100" is the lowest limit one can specify on this site, with regard to VAT there was never any suggestion that this should not be paid. My husband accepted and paid your bill at the time it is only subsequently that we have found out from others that this was an excessive amount to be charged for this work. Our mistake was not getting a number of quotes before instructing you to do the work. We will not make this mistake again.

Anand Karavadra

Heat Pump (Air source/ Ground Source)

(1) Read reviews

View ProfileRequest a quote

Gas engineer available from 5pm to 10pm, emergancy call outs, gas saftey checks, servicing, repairs/breakdowns

Latest homeowner review

Reviewed by George on 15/5/2026

T A B Mechanical Services LTD

Heat Pump (Air source/ Ground Source)

View ProfileRequest a quote

TAB mechanical services ltd offer, plumbing, gas and central heating work, air conditioning installation and service, air source heat pump installation and service, we are a 5 strong team, and work always to the highest standards.

GMS

Heat Pump (Air source/ Ground Source)

(11) Read reviews

View ProfileRequest a quote

Gareth, the proprietor of GMS is a qualified wood machinist by trade and has over 25 years’ experience working within the construction industry. Gareth first started the business in 2005 with a view to provide clients across North Wales and Cheshire with kitchens. In the last 10 years the business has diversified and now accommodates a scheme of works within construction from kitchens to bathrooms, gardens to bedrooms, fire and flood damaged properties and more. Gareth employs several staff and subcontracts to NICEIC registered Electricians and GAS SAFE registered gas engineers. Therefore, GMS can offer project managing and the client only needs to converse with one trade [GMS] rather than multiple. Thus, taking the stress out of the job.

Latest homeowner review

Reviewed by Mark on 23/2/2018

Great communication and work carried out to a high standard.

TIMI DECS LTD

Heat Pump (Air source/ Ground Source)

(59) Read reviews

View ProfileRequest a quote

TiMI Decs LTD is a small company with a 14-year experience in home improvement. - Painting and painting solutions - Carpentry and joinery - carpet and floor solutions "No job too big or too small"

Latest homeowner review

Reviewed by Toks on 2/2/2026

Timi was patient and professional. He visited twice on his time to measure and gather requirements. On the day of execution, he arrived promptly and worked seamlessly with no sipervision. He also sent constant progress status report since i was not in on the day. I will surely be calling on him again and will recommend him. PS. His fees is also affordable.

Net Plumbers

Heat Pump (Air source/ Ground Source)

View ProfileRequest a quote07356072778

Net-Plumbers – Professional Plumbing & Heating Specialists At Net-Plumbers, we provide reliable and professional plumbing and heating services for homeowners and landlords. With over 20 years of hands-on experience in the industry, we take pride in delivering high-quality workmanship, honest advice, and dependable solutions. We specialise in boiler repairs, boiler installations, boiler servicing, central heating systems, emergency plumbing, and landlord gas safety certificates (CP12). Whether it’s diagnosing a boiler fault, installing a new energy-efficient system, or resolving urgent plumbing issues, we aim to provide fast and efficient solutions that last. Our engineers are fully qualified with NVQ Level 2 & Level 3 in Plumbing and Heating and are Gas Safe registered, ensuring all work is carried out safely and to the highest UK standards. We also have experience working with leading boiler brands such as Vaillant, Ideal, Viessmann, and Intergas. At Net-Plumbers, our focus is simple: clear communication, fair pricing, and quality workmanship you can trust.

TWINS ELECTRICAL & PLUMBING LTD

Heat Pump (Air source/ Ground Source)

View ProfileRequest a quote

We specialise in all aspects of property maintenance. With more than 5 years experience in one of the most competitive business environment outside London we work on regular basis with ones of the most active and succesful property developers and contractors in the area. We aim to provide a 5* service with no exception regardless of the type or size of the job.

DYNO PLUMBING

Heat Pump (Air source/ Ground Source)

(58) Read reviews

View ProfileRequest a quote

Dyno Plumbing/Rod. We are a specialist plumbing & drainage company, we offer a wide range of services from a dripping tap to a full bathroom installation and everything in between. we also offer internal/external drain cleans or a waste replacement service. So many more services available, Set prices available for taps, sure stops, shower pumps. We also offer complete power flush of your heating system.

Latest homeowner review

Reviewed by Christopher on 16/7/2024

Speedy response a day after posting to replace kitchen tap and cistern mechanism. Ryan and Jamie arrived swiftly, they were very courteous and carried out the work efficiently without any fuss. Would highly recommend and use again.

Emanuel Craciunescu

Heat Pump (Air source/ Ground Source)

(55) Read reviews

View ProfileRequest a quote

I'm a person with a 10-years experience. I offer pro-efficient services, quality, cleanliness, a very good general service.

Latest homeowner review

Reviewed by Anne on 16/9/2025

Plumb Right

Heat Pump (Air source/ Ground Source)

(53) Read reviews

View ProfileRequest a quote

Providing high quality plumbing services to London, Hertfordshire and surrounding areas. I am a reliable fully qualified self-employed plumber with over 10 years of experience in domestic and commercial plumbing work. All my work is done to a high degree of precision with affordable prices. Please get in contact to receive a quote.

Latest homeowner review

Reviewed by lisa on 30/6/2026

Drilled a hole into the back of the toilet from the outside wall. 2 weeks it’s been left with a hole and not filled in. Not happy