Boiler installs, servicing, repairs and landlord gas certificates. Dave Walker runs Warmline single-handed, covers SS1–SS17, and stocks the vans properly so most jobs are fixed first visit.
From a knocking radiator to a full system swap. Gas, LPG and oil.
Worcester, Vaillant, Ideal, Baxi. Next-day installs available, 10-year warranty as standard.
Annual service, safety check, efficiency report. £85 flat for standard combi.
No heating, no hot water, F-codes and fault-finding. Most jobs same-day.
Black sludge, cold spots on rads, noisy pumps. Full system flush, magnetic filter fitted.
New rads, designer rads, thermostatic valves, underfloor heating manifolds.
CP12 safety certificates. Same-day booking, emailed PDF, annual reminders.
131 5-star reviews on Google. Here are three.
"Boiler packed up at 6am. Dave rang back by 8, was on site by 11, new Worcester fitted by the end of the day. Brilliant."
"Annual service, spotted a corroded heat exchanger everyone else had missed for years. Saved us from a big bill down the line."
"Landlord gas certs for six properties. One phone call, six emailed PDFs, done. Proper organised."
Dave Walker started Warmline Heating in 2015 after a decade at British Gas and two at a small Essex firm. Today he's still the only engineer — which means when you ring, you speak to the person doing the work.
Gas Safe registered. Worcester Bosch Accredited Installer (means 10-year warranties as standard). Vaillant Advanced Installer. OFTEC for oil. £5m public liability.
Vans stocked with the ten parts that fix 80% of jobs first visit. No coming-back-Tuesday nonsense.
Same-day call-outs across SS0–SS17. Emergency cover evenings and weekends.
Call 01702 555 480Tell us the postcode and the boiler make. We'll call back with a fixed price or a next-step.