Boiler repair in Hampstead

From an annual service to a brand-new A-rated combi, our Gas Safe registered engineers keep your home warm and safe. We fit and repair all major brands and can usually source parts same-day.

We cover Hampstead and the surrounding area every week, so a local engineer is rarely far away. Call now for boilers & heating in Hampstead with a fair, fixed price agreed before we start.

Why Callum's

No call-out fees. No nasty surprises.

We built our reputation on doing the simple things properly, turning up, being honest, and leaving your home clean.

Upfront pricing

Fixed quotes agreed before any work begins. No hidden extras, ever.

Gas Safe registered

Fully qualified, insured and Gas Safe registered engineers.

24/7 availability

Real people answer the phone around the clock for genuine emergencies.

Tidy & respectful

Dust sheets down, boots off, mess cleared. We treat your home like ours.

More in this area

Other plumbing services in Hampstead

Customer reviews

Trusted by thousands of local homes

We're proud of our 4.9-star average across hundreds of verified reviews.

Callum came out within 40 minutes of my call when our boiler packed in. Fixed it on the spot and explained everything. Couldn’t recommend more.

Brand new bathroom fitted in three days. Tidy, polite and the price was exactly what was quoted. No nasty surprises.

Had a leak under the sink at 11pm. They talked me through shutting off the water then turned up first thing. Total lifesavers.