Endorsed by Which?

Heatco

5.0

254 Reviews

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

As one of the leading heating and plumbing experts in St Albans, over the last 20 years HeatCo have built a reputation for reliable, honest and great value service. A family run organisation, we are based in St Albans, and are perfectly placed to supply boiler and central heating installations, repairs and maintenance to clients across the Hertfordshire area.
We are Worcester Bosch Platinum Accredited Installers offering extended Guarantee benefits on all our Boiler installations.
We are also BAXI accredited and can offer maximum warranties on their range.
Our maintenance plan HeatClub has been very well received by clients looking for an alternative to the larger insurance based providers.
Book your appointment on line using our website or call our numbers for helpful advice

We work with all makes of Boilers and Controls

What we do

  • Boiler, central heating and gas engineers

    • Boiler installation
    • Boiler repair
    • Boiler servicing
    • Gas safety testing and inspection
    • Radiators and central heating
  • Heating contractors

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

  • More Services

    • general plumbing repairs
    • expert advice and knowledge

Customer reviews

Why you can trust these reviews

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

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

5.0
254 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Efficient and good value
Customer Service
Quality
Value
I have used HeatCo to service my old boiler and replace it with a new one. They are efficient, courteous and professional. The cost of replacing the boiler was good value. The payment method and invoices were clearly explained and worked well. You also get text messages about their arrival time. Highly recommend.
Customer in Hertfordshire Posted on 14/03/2025 , work completed 11/03/2025
Wash basin reseating and connecting
Customer Service
Quality
Value
Work done effectively, on time and reasonable cost. Plumber persevered when snags occurred
Which? Trusted Traders Consumer Posted on 13/03/2025 , work completed 12/03/2025
Boiler Service & Gas Leakage
Customer Service
Quality
Value
Darren and colleague arrived ahead of schedule, and in addition to carrying out a Boiler Service, also performed numerous tests to trace a minor Gas Leak revealed beforehand when a new Smart Meter had been installed by my energy company. Eventually the problem was resolved by capping supplies to a couple of unused gas appliances. Excellent detective work and prompt service at a very reasonable cost.
Customer in Hertfordshire Posted on 07/03/2025 , work completed 06/03/2025
Professional and highly competent
Customer Service
Quality
Value
Excellent service from Shaun at HeatCo who fixed 2 plumbing issues. One was fitting a new plug to the the sink and the other was a new Geberit flush valve to the toilet. The work was easy to schedule with the online booking system and the appointment was kept on time. Work was performed efficiently and very professionally and ai would definitely recommend
Customer in Hertfordshire Posted on 05/03/2025 , work completed 04/03/2025
Another great experience
Customer Service
Quality
Value
Thanks to Joe and his team for their extremely responsive, friendly and efficient service. Our defective shower pump was replaced with minimal fuss and inconvenience to us. Just fantastic.
Customer in Hertfordshire Posted on 28/02/2025 , work completed 21/02/2025
Brilliant Job
Customer Service
Quality
Value
Joe and his team did a brilliant job replacing my boiler. They were very helpful and friendly, I paid exactly what was quoted and left everything clean and tidy. We definitely use Heat Co again without hesitation.thank you Joe👍
Customer in Hertfordshire Posted on 28/02/2025 , work completed 26/02/2025
Old boiler with intermittent fault
Customer Service
Quality
Value
I originally booked HeatCo to attend because the boiler had failed. However, after not working for 24 hours the boiler came back on of its own accord. I asked HeatCo to attend anyway to check that the boiler was safe to use. The engineer checked the boiler over and gave it a clean bill of health. They suggested that we consider changing the boiler since it is nearly thirty years old but there was no pressure to do so.
Customer in Hertfordshire Posted on 22/02/2025 , work completed 18/02/2025
Shaun - absolute pro
Customer Service
Quality
Value
Shaun fixed a leak in my house really quickly and efficiently. First, he turns up on time, acts respectfully in my home towards me, my wife and my kids. He quickly assesses the problem and then clearly explains to me what he needs to do and then gets on and does it. With all the kids off for half term it was carnage in the house with them being noisy, Shaun just got on with the job like a pro. Thanks, Shaun
Customer in Hertfordshire Posted on 20/02/2025 , work completed 17/02/2025
Good Service dealing with a Plumbing Issue
Customer Service
Quality
Value
Booked Heatco to help sort out a problem with a WC Pan. Shaun was assigned to the job. Shaun is very pleasant and knows his trade. Would have no problem in recommending Shaun and Heatco
Customer in Hertfordshire Posted on 14/02/2025 , work completed 13/02/2025
Local Gas Engineer - First Class Service
Customer Service
Quality
Value
Local company Friendly, knowledgeable, skilled and experienced engineer Worked efficiently and cleanly Pre and post communications excellent Online booking and invoicing All around no complaints, very impressed and would certainly recommend.
Customer in Hertfordshire Posted on 06/02/2025 , work completed 05/02/2025