Endorsed by Which?

HeatElec

4.9

49 Reviews

Opening Hours
Today - 24 hours
  • Monday - 24 hours
  • Tuesday - 24 hours
  • Wednesday - 24 hours
  • Thursday - 24 hours
  • Friday - 24 hours
  • Saturday - 24 hours
  • Sunday - 24 hours

What is a Which? Trusted Traders Hertfordshire Trading Standards Approved Endorsement?

Which? Trusted Traders has partnered with Hertfordshire Trading Standards to create a Hertfordshire Trading Standards Approved endorsement. In addition to our standard trading standards assessment, this trader has had a DBS check and is subject to a Trading Standards intelligence check

About

For starters, HeatELEC offer gas, electrical and plumbing services all under one roof – not too many people can boast about this. So, you can count on HeatELEC for a multitude of services – from full central heating installation to bathroom installation; boiler installations/servicing to all plumbing work; Car charging installations to Testing and Inspections (EICRs). And more. All handled by an expert who is fully qualified in all these trades.

Our Core Beliefs are as follows:
Meeting deadlines

Maintaining budgets

Free quotations

Providing exceptional quality

Utmost professionalism

Meeting client’s objectives

Maintaining safety standards

Transparency on services when quoting

Being a commercial and residential provider

Member – NAPIT (National Association of Professional Inspectors & Testers)

Gas Safe registered heating engineers and plumbers

Part ‘P’ Registered company

Registered Age Concern Provider

Emergency call-outs

Trustmark Approved.

What we do

  • Heating contractors

    • Central heating systems (installation and servicing)
    • Immersion Heaters
  • Gas installers

    • Gas Fires
  • Boiler, central heating and gas engineers

    • Boiler installation
    • Boiler repair
    • Boiler servicing
    • Gas cooker installation
    • Gas cooker repair
    • Gas emergencies
    • Gas fire repair and servicing
    • Gas safety testing and inspection
    • Immersion Heaters
    • Power flushing
    • Radiators and central heating
    • Underfloor heating
  • Electricians

    • Electric Showers
    • Electrical emergency services
    • Electrical installations
    • Electrical repairs
    • Electrical testing services
    • Fuse boards
    • Landlord safety certificates
    • Outdoor electrical wiring
    • Rewiring
  • Smart Homes

    • Automated home audio
    • Home automation
    • Security
    • Automated Heating
  • Alarm and security equipment installers

    • Access control
    • Alarm installation
    • CCTV installation
    • Door entry systems
  • Plumbers

    • Emergency plumbing services
    • Unvented cylinder installation and maintenance
    • Water softener installation and maintenance
  • Bathroom fitters

    • Accessible bathrooms and showers
    • Bathroom Installation
    • Bathroom refurbishment
    • Bathroom tiling
    • Electric Showers
    • Wet rooms

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

4.9
49 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Removal of gas central heating system and installation of electric radiators
Customer Service
Quality
Value
Dave (HeatELEC) came to our home and discussed the project to help us decide what our needs were and what equipment was needed. He is very friendly and affable and was very helpful with ensuring we got what we needed. Dave and his team of two workers successfully completed the project in four days, which was a day less than estimated. We were very pleased at this. The invoice was as expected from the quote. They had a couple of issues with component supply but Dave persisted with his supplier and resolved the issues. All radiators were installed, as requested. After reflection overnight we changed our mind about the position of one radiator. After discussion with Dave he repositioned and rewired the unit promptly and without issue. Dave and his team were all very friendly and approachable during the work. They kept me up to date on progress and always consulted me on any queries or any decisions that were needed. The quality of their work is excellent and I would recommend HeatELEC to anyone. This is the third job I have used HeatELEC and the biggest. I would definitely use them again.
Customer in Hertfordshire Posted on 14/09/2025 , work completed 11/09/2025
Great all round service
Customer Service
Quality
Value
Great from start to finish, cannot fault the service. Helpful honest advice and clear communication.
Customer in Hertfordshire Posted on 15/04/2025 , work completed 01/04/2025
Remedial for EICR
Customer Service
Quality
Value
Dave has worked for me before (over 10 years) and always delivered a professional, efficient service for maintaining electrical standards in my property. He keeps up with the changing regulations in electrical safety in a domestic setting and then applies the new standards to today's requirements. He consistently provides high-quality service, delivered when he says he will, on time, to the agreed spec and at a reasonable price, pre-agreed price. Thanks Dave - again!
Rick in Surrey Posted on 17/03/2021 , work completed 11/03/2021
Outstanding
Customer Service
Quality
Value
Fully qualified and registered for both gas and electrical work, Dave is quite exceptional in the care and trouble he takes to deliver a top-quality job. What's more, he delivers to time and budget, through careful preparation and excellent leadership and motivation of his co-workers. He has unusual and highly valuable experience in the conversion of gas heating to electrical, which proved very useful when I found gas could no longer be used due to building configuration problems. He is also polite, friendly and easy to get on with.
Customer in Buckinghamshire Posted on 28/08/2021 , work completed 25/08/2021
Fantastic service!
Customer Service
Quality
Value
The team fitted electric underfloor heating and moved the location of a pendant light. They were very quick to respond to my initial quote request and I found the quote very reasonable. I was extremely impressed with their communication throughout the entire process - he kept me informed at every step to update me when the underfloor heat mat was ordered, when it arrived, to confirm that the appointments etc. which made everything so easy for me as the customer. The team were very friendly, professional, reliable, on time, very tidy and the work was completed to a very high standard. I would highly recommend HeatElec!
Customer in Hertfordshire Posted on 21/12/2021 , work completed 17/12/2021
Nest Heating System
Customer Service
Quality
Value
We originally contacted Dave at HeatElec for a quote on a EnSuite bathroom re-model. Dave responded promptly to our email and he was accommodating in scheduling in a visit to suit us. Dave was friendly from the offset ...and had a sense of humour (quite rare these days!). He listened to, and answered, our questions and made thorough notes on our requirements. We also asked Dave if he could service our Hot Water Tank and also that we were looking at having a Nest Heating Control system installed. After inspecting our system he confirmed that it was suitable and compatible with the Nest System. Dave got back to us with a fair and reasonable and detailed quote within a week. We put off the bathroom re-model but definitely wanted him to go ahead with the Service and to supply and install the Nest System and we agreed a date for the work to be done. Dave turned up on time and completed the servicing of the hot water tank and then set about removing the existing controller and setting up the dual zone Nest System. He spent time with us going through the programming of the system. Throughout the day, Dave was always cheerful and explained what he was doing and happily answered any questions. Dave and HeatElec is certainly someone whose services we will use again when we need them, and would certainly recommend (...and have already done so!) him to others.
Customer in Hertfordshire Posted on 18/06/2022 , work completed 04/05/2022
New Consumer Unit and EICR
Customer Service
Quality
Value
I’ve had a fantastic experience with HeatElec and wouldn’t hesitate to recommend them. Dave initially came out to carry out a boiler service, which he completed quickly, efficiently, and with no fuss at all. Impressed with his professionalism, I subsequently booked him to install a new consumer unit and carry out an EICR on our older listed property. Once again, Dave was excellent from start to finish—friendly, knowledgeable, and incredibly efficient in his work. What really stood out was how approachable and patient he was. He took the time to clearly explain everything, talk through any issues, and answer all of my questions without ever making me feel rushed. The quality of the work was outstanding, and it’s reassuring to know everything has been completed to such a high standard. I’ll definitely want to use HeatElec again for any future plumbing or electrical work.
Customer in Hertfordshire Posted on 18/03/2026 , work completed 24/02/2026
Helpful and knowledgeable
Customer Service
Quality
Value
The hot water pressure in my townhouse wasn’t great, which meant I struggled to use the shower on the top floor as the water cylinder was two floors below. After considering a number of options, the easiest and cheapest solution was to install a hot water pump. From the outset, I was very impressed with David’s knowledge and experience. He advised what needed to be done to ensure legal requirements were met. David encountered a few obstacles, which he thought would be an issue, but each time we discussed options until a suitable solution was found. I was provided with a quote before any work was carried out, and he arrived on the agreed date. My property was treated with respect, and he and Alec ensured that everything was cleaned up before they left. I would not hesitate to use HeatElec again.
Customer in Hertfordshire Posted on 02/09/2025 , work completed 01/09/2025
Rewire
Customer Service
Quality
Value
Dave was recommended to me by my neighbour and so glad we decided to go ahead with his quote. Very reasonable quote and actually cost less than expected. Bonus! Dave is extremely polite and professional, came when he said he would and called when he needed to check details of the job. We thought we needed a whole house rewire but ended up being about 3/4 instead and Dave was honest about this which was reflected in the end price. The team were very clean and cleared away every day. Very happy with the end result and love the new fixtures and fittings. Would highly recommend HeatElec. Thanks Dave, we'll miss having you about.
Customer in Buckinghamshire Posted on 02/08/2022 , work completed 02/08/2022
Highly recommended
Customer Service
Quality
Value
When we moved into our house we quickly compiled a list of electrical tasks and found Dave online. Thank goodness! He was brilliant, listened and advised and prepared a detailed quote (which he stuck to), and was at our house for around 3 days completing a range of work including installing external lights, a new distribution board, additional sockets, relocating lights and switches. All very well done and 8 months later (sorry for the delay) we are very happy with the work. We would definitely use him again. Thanks!
Customer in Hertfordshire Posted on 03/08/2022 , work completed 10/12/2021
Excellent service
Customer Service
Quality
Value
It was a pleasure to have Dave S fit all my external lighting. He is very straightforward to do business with. Dave provided helpful advice in ensuring all the lights were the correct specifications. Arrived and finished in good time. His pricing was also honest & fair. I would highly recommend and also happy to use again. Great job guys 👍🏼
Customer in St. Albans Posted on 24/09/2021 , work completed 13/09/2021
Replacement of shower pump.
Customer Service
Quality
Value
Our shower pump, which supplied all hot and cold non mains water, would not automatically turn off and thus required replacement. Dave visited to check what was required then arranged a mutually agreeable date to carry the work out. Dave was a very friendly engineer and carried out the work quickly and tidily. He also fitted new isolating valves, which were required due to the old ones in the loft (35 yrs old) not functioning adequately. Was able to pay by credit card contactlessly, very convenient. Some time soon we will have to replace our gas boiler with some sort of electric system, Dave was also happy to discuss his views on this and to advise.
Customer in Hertfordshire Posted on 30/09/2023 , work completed 26/09/2023
Complete bathroom revamp
Customer Service
Quality
Value
I would highly recommend heatelec Dave is highly qualified and professional with years of experience and has a team of professionals who have their own trades to start and complete the job under heatelec umbrella. All were very clean and tidy with excellent results. I would highly recommend heatelec
Customer in Hertfordshire Posted on 30/10/2024 , work completed 16/09/2024
New Combi boiler
David, from HeatELEC fitted my new gas combi boiler. He looked at the work to be done, emailed a detailed and competitive quote. I am very pleased with the work carried out by David. He was polite and efficient. He explained everything he was doing to me. The work took a shorter time than I was expecting which was great. I highly recommend David and his work.
Customer in Hertfordshire Posted on 24/08/2025 (Reviewer did not use service)
Hot water and Electrical work
Customer Service
Quality
Value
I had booked Dave for work at my mum's house, she had no hot water and some old storage heaters with issues. Dave found the issues and explained what was needed to be done to get it all fixed and rectified previous work that was not done to standard by someone else. My mum felt comfortable with Dave working in the house and was very happy with the work he had done and he has fixed all issues that he had quoted for. I have now booked Dave in for work at my own house next week.
Customer in Hertfordshire Posted on 02/02/2026 , work completed 29/01/2026
EICR
Customer Service
Quality
Value
Excellent work from David - EICR inspection then clearly explaining results and options before performing necessary remedial work and issuing completed report. Great communication, prompt and reasonable price. Def recommend.
Customer in Hertfordshire Posted on 19/03/2026 , work completed 19/03/2026
Endorsement Reference - Another good job
Customer Service
Quality
Value
David has done serveral jobs for me in the past, both plumbing and electrical and has always been both reasonable and reliable.
IvanR, Endorsement Reference Posted on 06/08/2020 , work completed 20/07/2020
Expert and Trustworthy
Customer Service
Quality
Value
Needed to fix some problems left behind by builders (FMB membership means nothing as does trustmark!) from our rennovation, including a leak from the bathroom to the kitchen. David was very understanding and helpful and managed to solve the leak very simply. He kept his appointments. Was a pleasant presence and reassured us. Highly recommended.
Customer in Hertfordshire Posted on 25/09/2022 , work completed 11/08/2021
Endorsement Reference - Does what he 'says on the tin'
Customer Service
Quality
Value
I have worked with Dave for a number of years and have found him to be competent and completely honest. He has done numerous jobs for me personally and for our church. These include electrical installations, landlord gas /electrical safety checks and certificates, boiler and heating system repairs, etc.
Clivedabernon, Endorsement Reference Posted on 06/08/2020 , work completed 01/07/2020
Nice Guy
Customer Service
Quality
Value
We hired Dave for a gas and electric safety check after purchasing a property. He arrived with a coworker Alex and they did a thorough inspection for both. Dave provided detailed guidance in accordance with our specific boiler model and circumstances which has been extremely valuable in considering the plans for our upcoming extension. His advice has definitely given us peace of mind! Dave was a pleasure to have in our home and was happy to explain all his findings and resolutions. We would definitely recommend his services to others and will be booking him again.
Customer in Greater London Posted on 25/09/2024 , work completed 25/09/2024
Fitted a new light and a new power shower unit
Customer Service
Quality
Value
Dave came and fitted a new light. Then the following day my shower failed. Dave came back we ordered the shower and he came and fitted it. Dave is very helpful and friendly and the work was done quickly. On the day he fitted the shower we realised the shower tray was leaking and needed resealing. Dave recommended a colleague and he arrived a few hours later and resealed the shower tray. I would recommend you look no further than Dave and heatelec brilliant service.
Customer in Hertfordshire Posted on 26/03/2026 , work completed 26/03/2026
Neat Boiler installation - using good quality boiler.
Customer Service
Quality
Value
David responded quickly to a request for a quotation following the failure of an existing boiler in a tenanted property. It was necessary to change from a gravity fed system to a new combo boiler.His estimate was on a par with other quotes but he proposed a really good boiler with a 10 year warranty which made his quote better value. He has a good knowledge of the regulations and carried out very neat work. No leaks! Installation was very soon after the quotation was accepted and no surprising 'add ons' occurred. The system is now performing very well. David is very helpful and a pleasure to deal with.
Customer in Buckinghamshire Posted on 01/12/2022 , work completed 29/11/2022
Bathroom
Customer Service
Quality
Value
Pleased with the work, everything went to plan. Builders were tidy and cleaned up at the end of each day. Professional and fast service.
Customer in Hertfordshire Posted on 04/08/2025 , work completed 29/07/2025
Really pleased with New Boiler/Bathroom
Customer Service
Quality
Value
I needed a new boiler and a bathroom refurbishment. I was pleased to find HeatElec (on Which Trusted Traders) who would be able to coordinate and carry out both projects. The work was carried out extremely competently. I only have one bathroom so it was important to me to minimise the time without facilities – The work was well planned to achieve this and Dave worked some Saturday’s to minimise disruption. He put a good team together and all areas (tiling, plastering, electrical work) were carried out to a high standard. I am really happy with the Viessman boiler and love the Hive app. Dave was very good at keeping me informed at every stage (from initial viewing/quotation to end of work).
Customer in Hertfordshire Posted on 06/11/2022 , work completed 27/10/2022
Oven replacement
Customer Service
Quality
Value
The new oven was installed promptly and efficiently. The old stove was disposed of to complete the work. The staff involved were unfailingly friendly and polite
Customer in Hertfordshire Posted on 07/02/2025 , work completed 07/02/2025