4.94 out of 5 from 92 reviews on TrustATrader
New gas and oil boilers around St Neots
Free, no-obligation estimates.
Call 01480 477 110 or message on Facebook.
Worcester Accredited, OFTEC and Gas Safe registered.
Gas or oil, both fitted here
Gas
- Worcester Accredited Installers, with extended guarantees up to 10 years.
- Part of the Vaillant Advance team: 5 and 7-year warranties.
- Gas Safe registered engineers. Ask to see their ID card.
“He and Dan removed a 20+ year old boiler and piping and tanks without fuss.”
Mark, 10th October 2025, TrustATrader
Oil
- OFTEC registered for modern oil condensing boilers.
- No gas main? They can fit the concrete base, tank and fuel line, and certify it.
- Bunded tanks can come with an alarm and an oil level sensor.
“They replaced an old boiler, taking all the old items away. They installed a good quality oil boiler and made a neat and efficient job of it.”
Kate Armstrong, 11th December 2024, TrustATrader
What customers compared
Set against other quotes
“We have 5 tenders, theirs was the best in terms of what they were offering. Not the cheapest, but very competitive.”
Rhonda, 18th June 2026, TrustATrader
Fitted as quoted
“New boiler install completed on time and as quoted.”
Andrew, 2nd December 2025, TrustATrader
Reminded when the service is due
“Thermo-Flow fitted a new boiler and hot water tank for us in 2023. … after a year (July 24) they remind me that I needed an annual service.”
Paul, 14th July 2025, TrustATrader
Rated 4.94 out of 5 from 92 reviews on TrustATrader (checked 2 Nov 2026); reviews copied word for word, trimmed where you see “…”.
Where we work
Based in Eaton Socon. Not listed? Ring and ask.
- St Neots
- Eaton Socon
- Bedford
- Biggleswade
- Cambridge
- Huntingdon
- Milton Keynes
- Peterborough
- Sandy
- St Ives
- Stevenage
Quick answers
Boiler stopped working?
Ring 01480 477 110. One customer’s oil boiler failed on the first frost; Dan came the same day and fitted a new part the next.
Can I spread the cost?
Yes, with deposit options, subject to status. Thermo-Flow is an Introducer Appointed Representative of TradeHelp Ltd (FRN 1058822).
Do you service and repair boilers too?
Yes: new installations, servicing and repair work. Customers get a reminder when the yearly service is due.
Do you do bathrooms?
Yes, from changing taps to a full refit with plastering, tiling, spot lights and extractor fans. Quotes are free.