New Office Open Now!

We’re expanding! We now have a dedicated office and warehouse. To celebrate, we’re doing a special offer special offer on every new Baxi Platinum installation this Spring.

Contact us for more info.

Advertising at LCFC 2016-17

Chiswell Heating are excited to announce that we are advertising at the Leicester City Football Club.

Look out for our LED banners displayed pitch side at every home match for season 2016-2017!


Free First Year Service & Thermostatic Radiator Valves

Install a new boiler with us before 31st October 2016 and receive your first year boiler service and a whole set of Thermostatic Radiator Valves worth £13.50 each, free of charge!*

View our boilers

*Qualifies only on Baxi, Main, or Worcester boilers. (Supply and Fit)

Why choose Chiswell Heating?

Whether you are looking for an installer to carry out a boiler replacement, service or repair; we can help.

We are a proud Baxi Approved Installer, we are Gas Safe registered and we have 100% Positive Feedback on mybuilder.com simply by being open and informative with our customers and taking pride in our work.


Card Payments

Our engineers carry card payment machines allowing you to instantly pay for your services with any major Debit or Credit card including American Express.

A standard 2.5 per cent charge will be added to credit card payments.

Testimonials / What Our Clients Say

  • "The Excellent standards, Good work Ethic and Reliability offered by Chiswell Heating are just a few of the reasons why Spirotech are pleased and proud to be part of a working partnership."
    Mark Boccetti, Spirotech domestic sales representative.