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.

Our Showroom

In partnership with Baxi and Worcester Bosch, we have built one of the only showrooms in Leicester that features a wide range of Worcester and Baxi Boilers that you can compare side-by-side.

Meet the family


Engineer, Director




Engineer, Director


Office Manager



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
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"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
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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
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"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
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"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 £75 inc VAT

    Service and safety check

  • Major Boiler Service From £90 inc VAT + Parts

    Strip and clean

  • Gas Fire Service and Safety Check From £75 inc VAT
  • Landlord Gas Safety Check From £75 inc VAT
  • Powerflushing From £299 inc VAT

Frequently asked questions

We cover most of Leicestershire,  our minimum callout charge starts at £75

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
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"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

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

Opening Hours

Monday - Saturday: 8am - 6pm
Sunday: Closed (Appointments)