Services & Guide Prices
All prices shown are labour. Parts are quoted separately at trade prices. Contact us for a free quote.
How Our Pricing Works
- Labour prices shown below - parts are quoted separately at trade prices
- No call-out charge - you only pay for the work carried out
- Parts costs listed with each service so you know what to expect
- We can source parts for you or you can supply your own
- Complete service - we handle both the wiring and any pipework (drain-downs, valve swaps, refills)
- 12-month workmanship guarantee on all installations, plus manufacturer warranty on parts
- Full testing - we don't leave until heating and hot water are working correctly
Smart Thermostat Installation
From £160 labourProfessional installation of Nest, Hive, tado, Drayton Wiser, and Honeywell Evohome smart thermostats. We assess your existing system, handle all wiring modifications, configure the app, and test heating and hot water independently. Labour price depends on your existing wiring and the complexity of the installation. Typical thermostat costs: Hive from £155, tado from £100, Nest from £219, Evohome starter pack from £240. We can source the thermostat for you or you can supply your own. Contact us for a free quote.
Get a Quote for ThisMotorised Valve Replacement
From £150 labourReplacement of 2-port and 3-port motorised zone valves. We handle the full job including drain-down, pipework, valve swap, electrical connections, refill, and system test. If only the powerhead has failed, we can swap that without draining the system. Typical parts costs: Honeywell V4043H 2-port valve from £86, V4073A 3-port mid-position valve from £120, replacement powerhead only from £35. Contact us for a free quote.
Get a Quote for ThisThermostat Replacement
From £80 labourLike-for-like swap of wired room thermostats, wireless upgrades, and cylinder thermostat replacements. We match the wiring to your existing system and test the full heating circuit. Typical parts costs: basic room thermostat from £28, wireless programmable thermostat from £115, cylinder thermostat from £37. Contact us for a free quote.
Get a Quote for ThisProgrammer & Timer Replacement
From £80 labourLike-for-like swap of programmers and heating timers. We work with all major brands including Honeywell, Drayton, and Siemens. Cross-brand swaps that need backplate rewiring may cost more. Typical parts costs: Drayton LP722 2-channel programmer from £86, Honeywell ST9400C from £101. Contact us for a free quote.
Get a Quote for ThisFault Finding & Diagnostics
£95 first hourSystematic diagnosis of heating control faults. Boiler fires but no heat? Hot water not working? Intermittent faults? We trace the wiring from thermostat to boiler and identify exactly what has failed. Subsequent hours at £65/hr. If parts are needed, we will quote for those separately before carrying out any repair. Most faults are resolved on the first visit.
Get a Quote for ThisHeating System Wiring
From £200 labourComplete S-plan, Y-plan, and W-plan controls wiring for new or existing heating systems. We also carry out Y-plan to S-plan conversions for improved control and reliability. Ideal for gas engineers who need an electrician for controls wiring on boiler installs. Parts are quoted separately and typically include: wiring centre (from £10), room thermostat (from £28), cylinder thermostat (from £37), programmer (from £86), and zone valves (from £86 each). Every system is different, so contact us for a free quote.
Get a Quote for ThisBoiler Interlock & Part L Compliance
From £180 labourEnsure your heating system meets Building Regulations Part L. We wire the room thermostat, cylinder thermostat, and programmer so the boiler only fires when there is genuine demand for heat or hot water. Required on all systems and many existing installations are non-compliant. Parts quoted separately and typically include: room stat (from £28), cylinder stat (from £37), and programmer (from £86) if not already fitted. Contact us for a free quote.
Get a Quote for ThisWiring Centre Replacement
From £120 labourReplacement of damaged, burnt, or corroded wiring centres. We rewire and label every connection clearly, making future maintenance straightforward. Parts cost: Honeywell 10-terminal wiring centre from £10. Often identified during fault-finding visits. Contact us for a free quote.
Get a Quote for ThisImmersion Heater Controls
From £80 labourInstallation and replacement of immersion heater timers, boost switches, and thermostats. Typical parts costs: manual immersion timer from £10, digital 7-day timer from £16, fused timer spur from £40. Contact us for a free quote.
Get a Quote for ThisSmart Radiator Valve Systems
From £200 labourRoom-by-room heating control without any changes to your existing pipework. We install wireless smart TRV systems from Evohome, Drayton Wiser, tado, and Heatmiser that let you set individual temperatures for each room from your phone. Typical parts costs: smart TRV heads from £50 each, hub/controller from £100-240 depending on brand. The number of radiators determines the total parts cost. Contact us for a free quote.
Get a Quote for ThisFactors That Affect the Final Price
- Access - tight airing cupboards or loft-mounted equipment may take longer
- System age and condition - older wiring may need additional work to bring up to standard
- Cable routing - whether cables need running through walls, floors, or ceilings
- Isolation valves - if fitted, valve replacements are faster (no full drain-down needed)
- Number of zones - multi-zone installations are priced per zone
We'll always confirm the final price before starting work. No surprises.
Not Sure What You Need?
Call us for a free phone consultation. Whether you're a homeowner looking to upgrade or a gas engineer who needs wiring done, we'll advise on the best approach and give you a price.
Call 07810 110470