About Chiswell Heating

Chiswell Heating Ltd have over 50 combined years of experience installing and servicing boilers throughout Leicester and the surrounding areas of Leicestershire.

We aim to provide a high quality of work and service to all of our customers… in short, we treat you like family and we fully guarantee all of our work.

Our engineers are fully qualified in plumbing, heating, and gas.

Our engineers are Baxi approved installers with employer and public liability insurance. They are gas safe registered and hold valid C.R.B certificates.

We accept all major credit and debit cards.

We are proud to be working with Baxi group to offer up to ten years of parts and labour warranty on all new A-rated boilers.

You can now see how much your new boiler will cost with our new online quote calculator.

Meet the family

Mark Chiswell

Engineer, Director

Franki Chiswell


Paul Chiswell

Engineer, Director

We're a trusted name in Leicester

We've helped

Customers to stay warm

Installing over


Working with

Leicester Estate Agents

But don't take our word for it... read our reviews

Sarah - Leicester
Gas Hob Installation
Read More
"Fab service - quick, friendly and efficient. Mark came and installed my oven... even took his shoes off outside! Will use Chiswell over and over again and would recommend to anyone. Thanks Mark!"
James - Leicester
Faulty Boiler
Read More
Great, came round within a couple of hours on a Saturday, fixed the boiler straight away and explained what the problem was. Will definitely use them again.
Matt - Leicester
Central Heating Installation
Read More
"Perfect process throughout. Competitive quote which matched the final bill, arrived and did the work as agreed, and professional and accommodating throughout. More than happy to recommend."
Matt - Leicester
Gas Work
Read More
"Great company. No messing, on time. All safety checks carried out and everything explained. Good on price too. Would use again and recommend to all."

We're proud of our work

Simple honest pricing

  • New Boiler Installation Free Quote
  • Minor Boiler Service From £50

    Service and safety check

  • Major Boiler Service From £65

    Strip and clean

  • Gas Fire Service and Safety Check From £50
  • Landlord Gas Safety Check From £65
  • Powerflushing From £199

*All prices exclusive of VAT

Frequently asked questions

We cover most of Leicestershire,  our minimum callout charge starts at £50

Under most circumstances an appointment is normally available same day.

In most cases, a new boiler or heating system can be installed the next day. Subject to site survey.

Yes! All of our engineers are qualified and insured to work on natural gas and gas appliances, we can do pipework, meters, cookers, fires, water heaters, boilers, unvented cylinders, under governing body Gas Safe.

Search “305013” on the Gas Safe Register

No sorry. We only work with natural gas.

Yes, this means prices will be subject to 20% V.A.T Unless otherwise stated.

We accept all major credit and debit cards, cash, cheque and bank transfers. Our engineers also carry secure card machines for added convenience and we’re currently working on implementing finance options to spread costs throughout the year.

T&C’s apply.

Yes! We work very close with spirotech filters, and boiler manufactures Baxi, Potterton Group and Worcester Bosch Group.

Up to 10 years boiler warranty available.

Sorry, we only cover domestic homes for private homeowners and landlords.

Yes! We our fully insured with Gas Safe Register, public liability, employers liability, C.R.B checked annually.

Sammie BatchelderMagnaclean domestic sales representative
Read More
"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."

Just reach out, we're here to help

Facebook Messenger


Robert Cook - Leicester
Read More
"Hard working, reliable and honest. It was a pleasure having them in our home."

Opening Hours

Monday - Saturday: 8am - 10pm
Sunday: Closed (Appointments)

Task already exist for this element.
Write your message in the existing thread.
Here, we opened it for you.
Share Page Link :

    Commenting enabled

    General TaskCancel
    General Tasks are meant for requests that are not about a specific part of the page. To create a specific request, close this box and click the plus icon on the right to choose any part of the page.
    For more generic requests, go ahead and send your message.
    WP Feedback

    Dive straight into the feedback!
    Login below and you can start commenting using your own user instantly