Thermawell Ltd
Boiler & heating company registered in Leicester, Leicestershire
- Registered name
- Thermawell Ltd
- Address
- 9 THORNBOROUGH WAY, HAMILTON, Leicester LE5 1AX
- Town
- Leicester
- County
- Leicestershire
- Companies House
- 17030917
- Incorporated
- February 2026
- Trade (SIC)
- Plumbing, heating & air-conditioning installation (43220)
Listed from the public Companies House register, not an endorsement. Quote requests go to Gas Safe registered engineers covering your postcode, not necessarily this company.
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Boiler help for Leicester
Is Thermawell Ltd Gas Safe registered?
This directory does not confirm registration. Anyone working on a gas boiler in the UK must be on the Gas Safe Register, so check it directly using the company name or the postcode (LE5 1AX) before booking, and ask to see the engineer's Gas Safe ID card on the day.
Should I repair or replace my boiler?
A repair makes sense on an otherwise sound boiler. Replacement is usually the better value once a boiler is past 10 to 12 years old, parts are hard to get, breakdowns are frequent, or efficiency has dropped. Ask the engineer to price both where a repair is borderline.
What should I do if I can smell gas?
Turn the gas off at the meter, open windows, avoid light switches and naked flames, leave the property, and call the National Gas Emergency line on 0800 111 999. Do not wait for a routine appointment.
Does a listing here mean Thermawell Ltd is recommended?
No. Companies appear in this directory because they are on the Companies House register under a heating trade code. A listing is not vetting, endorsement, or a guarantee that the company is trading or Gas Safe registered.
How many boiler and heating companies are there in Leicestershire?
This directory holds 733 active heating businesses across 44 towns in Leicestershire, all from the Companies House register. Leicester accounts for 391, among the county's busiest. About 36% of Leicestershire's registered heating firms were incorporated in the last three years, so weigh incorporation date and Gas Safe registration, not just company age.