Endorsed by Which?

Heatco

5.0

277 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.

How can we be so sure?

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

5.0
277 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Boiler service
Customer Service
Quality
Value
I always use HeatCo - they respond to any query promptly and are professional and efficient as well as being friendly. They offer a great service for a reasonable price
Customer in Hertfordshire Posted on 27/11/2025 , work completed 26/11/2025
Boiler service
Darren arrived on time and completed a full service of the boiler. He also repaired an inoperative radiator valve while he was here. This was all completed quickly and at a reasonable price. We are very happy with the work done.
Customer in Hertfordshire Posted on 27/11/2025 (Reviewer did not use service)
Boiler service
Customer Service
Quality
Value
Darren came to do 1st service of the boiler after HeatCo installed new boiler last year. Very happy with the work. Darren is very professional and answered all our questions.
Customer in Hertfordshire Posted on 30/11/2025 , work completed 03/11/2025
Fix to underfloor heatin
Customer Service
Quality
Value
Very happy with the work undertaken. Needed a new motorised valve and connecting plate. All the work was explained inc cost and was performed to a high standard. Will use again
Customer in Hertfordshire Posted on 06/12/2025 , work completed 05/12/2025