3t Building Solutions Ltd
Boiler & heating company registered in London, Greater London
- Registered name
- 3t Building Solutions Ltd
- Address
- 128 CITY ROAD, London EC1V 2NX
- Town
- London
- County
- Greater London
- Companies House
- 17281460
- Incorporated
- June 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 London
How do I get a quote from a boiler engineer in London?
Use the "Get Free Quotes" form on this page. Your job details go to Gas Safe registered engineers covering the EC postcode area, who contact you directly. London has 4,817 registered heating businesses in this directory, though the engineers who quote are not necessarily among them. It is free and there is no obligation.
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.
Is a new boiler covered by a warranty?
New boilers typically carry a 5 to 12 year manufacturer warranty. It is conditional on the boiler being registered shortly after installation and serviced every year by a Gas Safe registered engineer, so keep your service records.
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 3t Building Solutions 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.