Reliable Boiler Servicing in {LOCATION:the South West}
Gas Safe registered heating engineers helping homeowners across the South West keep their boilers running safely and efficiently. From an annual boiler service to a combi boiler service or a one-off boiler safety check, we'll maintain your boiler, spot potential issues early and keep your heating reliable all year round.
- Gas Safe registered boiler servicing
- Annual, combi and gas boiler services to manufacturer standards
- Flexible service plans to keep your boiler healthy

Rated by homeowners across the South West
Accreditations
Gas Safe registered engineers you can trust
Every gas boiler service must be carried out by a Gas Safe registered engineer. We service boilers safely, complete the necessary checks and provide the documentation your warranty and home need.
Gas Safe registered
Every engineer on the tools is Gas Safe registered.
Service all major brands
We service Worcester Bosch, Vaillant, Viessmann, Ideal, Baxi and Glow-worm boilers, plus most other makes and models.
Why homeowners choose us
Boiler servicing that keeps your heating reliable
If you want to keep your boiler running efficiently, avoid unexpected breakdowns and protect your warranty, you need a local Gas Safe engineer who turns up and does the job properly. Here's why homeowners across the South West book boiler servicing with Heat Excel.
Flexible service plans
Book a one-off annual boiler service or spread the cost with a flexible service plan. We'll remind you when your next service is due so your boiler never skips a check.
Gas Safe registered engineers
Every boiler service is carried out by a Gas Safe registered heating engineer, so your service is completed safely, legally and to the standards your warranty expects.
All major brands serviced
We service Worcester Bosch, Vaillant, Viessmann, Ideal, Baxi and Glow-worm boilers, plus most other makes and models, including combi, system and regular boilers.
Honest, transparent pricing
We give you a clear boiler service cost upfront with no hidden extras. You'll know exactly what you're paying for before we arrive at your home.
Clean, respectful work
Dust sheets down, shoes off and mess cleared. We treat your home with respect while we carry out your boiler maintenance and safety check.
Local to the South West
Local boiler engineers covering Bristol, Weston-super-Mare, Clevedon, Portishead, Nailsea, Yatton and the surrounding areas across the South West.
Gallery of work
Recent boiler servicing and maintenance work
Boiler servicing, safety checks and maintenance completed across the South West. Tap any image to view it full screen.
Meet the team
Local engineers you can trust

Heat Excel is a small, focused team of qualified plumbing and heating engineers serving homes across the South West.
The same people who answer your call are the ones who service your boiler. Gas Safe registered and locally based, we turn up when we say we will and carry out your annual boiler service or boiler maintenance visit with the minimum of fuss.
Our process
Simple boiler servicing from booking to paperwork
A clear boiler service process so you know what's happening at every step, from your first call to your completed service record.
- Step 1
Book your service visit
Call or book a boiler service online. We'll find a convenient time for your annual boiler service or gas boiler service and safety check, with flexible plans and reminder scheduling available.
- Step 2
Inspect & assess
Our Gas Safe engineer checks your boiler condition, performance and safety, looking for wear, leaks, pressure issues or signs that parts may need attention before they fail.
- Step 3
Service & report
We complete the boiler service, test everything thoroughly and leave you with clear documentation so you know your boiler is safe, efficient and ready for the year ahead.
FAQ
Boiler servicing questions, answered
Everything homeowners usually ask before booking a boiler service.
Our boiler service cost depends on the boiler type and age, but we always quote clearly before you book. Annual boiler servicing for combi, system and regular boilers is priced transparently with no hidden extras, and flexible service plans are available to spread the cost.
Book a boiler service
Book your annual boiler service today
Regular boiler servicing keeps your heating running efficiently, keeps your warranty valid and helps avoid unexpected breakdowns. Book a boiler service for your home in the South West and we'll arrange a convenient visit with a Gas Safe registered engineer. We service Worcester Bosch, Vaillant, Viessmann, Ideal, Baxi and Glow-worm boilers, with flexible service plans to suit your home.
- Annual, combi and gas boiler servicing
- Transparent boiler service cost with no hidden extras
- Gas Safe registered service and safety documentation

