Service, repair, breakdown response and CP42-aligned annual checks on commercial gas boilers. Worcester, Vaillant, Ideal, Remeha, Hamworthy, Potterton, Baxi. Plate heat exchangers and HW cylinders within scope. Same-day London response.
Gas Safe registered · 919290 F F-Gas / REFCOM Category 1 D Daikin Business Partner T TrustATrader Approved · Checkatrade listed Manufacturer-aligned annual service: visual inspection, combustion analysis with logged flue gas readings, safety device function check (FFD, pilot, thermocouple), gas tightness verification, ventilation check, condensate trap inspection, expansion vessel pressure check. Written service record left on site.
Commercial boiler down. Triage on the call, engineer rolling. Most common faults: ignition lockout, condensate freeze (winter), pressure sensor failure, gas valve, control board, fan failure. Stock parts on the van for ignition components and common pressure switches.
Annual CP42 commercial Gas Safety Record combined with the annual service in a single visit. Cheaper than booking each separately. Common for hospitality, office buildings and small care facilities.
Multi-boiler plant rooms (cascade systems, lead-lag controllers, manifold balancing). HW cylinders and plate heat exchangers. Pressurisation units. Service, fault-finding and replacement. See the plant rooms page for detail.
Stock: Worcester, Vaillant, Ideal, Remeha, Hamworthy, Potterton, Baxi. Plate heat exchangers and HW cylinders within scope. Less common brands handled via the trade network for parts.
Single appliance, 90 minutes to 2 hours depending on access and condition. Plant-room with 2-3 boilers, half a day. Most service work is single-visit including combustion analysis, safety check, gas tightness verification and a written record.
Visual inspection, combustion analysis (flue gas analyser readings logged), safety device function checks (FFD, pilot, thermocouple), gas tightness, ventilation check, condensate trap, expansion vessel pressure check. Plus appliance-specific items per manufacturer schedule.
Critical faults (gas leak, dangerous appliance, immediately dangerous installation) get isolated on the spot, a Gas Warning Notice is filed, and we discuss remediation immediately. Non-critical advisory items get listed with recommended timeframes. We don't gold-plate findings to drum up extra work.
Yes. Annual CP42 + service combined visit is cheaper than booking separately. We do this routinely for hospitality and FM customers.
Gas Safe registered. From £150 + VAT. Same-day London response on most weekdays.
