Calidra Reviews
5.0 ★ Rated Boiler Installers in Welham Green, Hatfield & London
At Calidra Installations Ltd, we’re proud to be rated 5.0 ★ on Google from 65 verified customer reviews and counting. Homeowners and landlords across Welham Green, Hatfield, and North London trust our team for reliable boiler installations, heating upgrades, and long-term aftercare.
Every review represents our promise: professional work, fair pricing, and lasting warmth for every home we visit.
“We have trusted Calidra with all our plumbing and heating problems – big or small. Always honest, kind and really nice to deal with.”
— Anu, Dartmouth Park
“Excellent service from start to finish. The team replaced our old boiler quickly, left everything spotless, and followed up a week later to make sure we were happy.”
— Chris, Welham Green
“I’ve used Calidra for 10 years. They’re competent, reliable, diligent, and quick to deliver results. I wouldn’t use anyone else.”
— David, Maida Vale
Why Our Clients Rate Us 5 Stars
Gas Safe-registered engineers
Expert installation and honest advice
Upfront, transparent pricing
Full manufacturer & workmanship warranties
Friendly local service across Welham Green & Greater London
See our google reviews
We value your opinion. Leave your feedback about our services. Every review helps us better ourselves and our service, too.
If you’re searching for the highest-rated boiler installer in Welham Green, look no further than Calidra. From emergency replacements to full heating system upgrades, we bring reliability, warmth, and peace of mind to homes across London and Hertfordshire.
Calidra – #WarmthForAChangingWorld