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Trusted HVAC Contractors in Bolton
Thermal Heating Services is a family-run plumbing business established over 12 years ago, specialising in domestic, commercial, and industrial heating solutions across the Greater Manchester area. Our team of fully qualified engineers brings over 70 years of combined experience, delivering expert boiler installations, repairs, and underfloor heating systems. We pride ourselves on using industry-leading techniques and products, ensuring all work meets the highest standards of quality and safety.

As a locally based company in Westhoughton, we prioritise rapid response times and competitive pricing, serving clients in Bolton and the wider North West. Our Gas Safe registered engineers provide comprehensive services, including annual boiler servicing, emergency repairs, and manufacturer-backed guarantees, ensuring long-term reliability for homeowners, landlords, and businesses alike.
Services
Boiler Installation Heating Repair Gledhill Repairs Underfloor Heating Installation Annual Servicing
Highlights and features
  • We are a family-run business prioritising customer service and quality workmanship.
  • Over 12 years of experience in domestic and commercial heating solutions.
  • Fully qualified engineers with Gas Safe registration and industry-leading expertise.
  • Locally based in Westhoughton for rapid response times across the North West.
  • Manufacturer-backed guarantees on all boiler installations for peace of mind.
Associations and certifications
  • Gas Safe Register
What people say
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Services
Boiler Installation
Our Gas Safe registered engineers install A-rated condensing boilers from leading manufacturers like Baxi and Worcester. We offer combi, system, and heat-only models with a minimum 5-year parts and labour guarantee. All installations include an information pack with warranty details, gas safety certificates, and servicing requirements, ensuring long-term efficiency and compliance for residential and commercial properties.
Heating Repair
We provide rapid diagnostics and repairs for all gas appliances, including boilers and water heaters. Our engineers carry common spare parts and can source others within 24 hours, minimising downtime. Services cover fault diagnosis, component replacement, and system testing, with a 12-month guarantee on all replacement parts to ensure reliable heating restoration.
Gledhill Repairs
Specialist repairs for Gledhill boilers, including PCB replacement, heating element fixes, and leak repairs. Engineers carry essential spare parts for same-day solutions. We address common faults like pressure loss and electrical failures, ensuring safe and efficient operation for domestic and commercial water heating systems.
Underfloor Heating Installation
We design and install underfloor heating systems for new builds, extensions, and renovations. Options include in-screed, overlay, and suspended low-profile systems, compatible with thermostats or smart controls. Our tailored solutions enhance energy efficiency and comfort for residential and commercial properties across the North West.
Annual Servicing
Comprehensive servicing for condensing boilers, gas fires, and water heaters to ensure safety and efficiency. Includes component cleaning, combustion analysis, and gas pipework testing. Landlords receive digital gas safety certificates. Regular servicing extends appliance lifespan and maintains warranty validity for residential and commercial clients.
People
Chris Peet
Owner
Chris Peet leads Thermal Heating Services, combining over 12 years of industry experience with a commitment to customer satisfaction. He oversees daily operations and ensures all projects meet strict quality standards.
Roger
Senior Engineer
Roger brings extensive expertise in boiler servicing and heating systems, with over eight years of dedicated service to commercial and residential clients across Bolton and the North West.
Questions
Do you offer emergency heating repairs?
Yes, we provide 24/7 emergency services for boiler and heating faults. Call 01204 776542 for immediate assistance.
Which areas do you cover?
We serve Bolton, Westhoughton, Blackrod, Bury, Chorley, Farnworth, and surrounding areas in the North West.
Are your engineers qualified?
All our engineers are Gas Safe registered with over 70 years of combined experience in heating solutions.
Can I get financing for a new boiler?
Yes, we offer 0% interest-free credit on all boiler installations to suit your budget.
How often should I service my boiler?
Annual servicing is recommended to ensure safety, efficiency, and warranty compliance for gas appliances.
Do you repair Gledhill boilers?
Yes, we specialise in Gledhill boiler repairs, including PCB replacement, heating elements, and pressure issues.