Gas Safe boiler repair, servicing and installation for Marlow homes, landlords and businesses. We work on Worcester, Vaillant, Ideal, Baxi, Potterton, Glow-worm and most other major brands.
Local gas & heating services for Marlow
Heating systems around Marlow vary from compact boilers in period cottages to larger zoned systems in extended family homes. Access, flue routes, system water condition and existing controls all affect the right repair or replacement. ATD diagnoses the fault before recommending parts or a new boiler.
Services available in Marlow
- Boiler breakdown diagnosis and repair
- Annual boiler servicing and safety checks
- Combi, system and regular boiler installation
- Heating controls, thermostats and zone valves
- Radiator and circulation problems
- Pressure loss, ignition and hot-water faults
- Landlord gas safety checks
- Domestic and commercial heating maintenance
See our full gas & heating services.
Repair first where sensible
No heating, no hot water, pressure loss, ignition lockouts and unusual boiler noises can have several causes. We test the system and explain the confirmed fault before work proceeds. Replacement is recommended only where repair is unsafe, uneconomic or unsuitable for the property.
Boiler replacement and installation
For planned replacements we assess hot-water demand, property size, flue position, gas supply, controls and the condition of the wider heating system. Fixed quotations are available for planned work, with the scope and exclusions explained before installation starts.
What to tell us when the boiler fails
The boiler make and model, any fault code, current pressure and whether heating or hot water is affected all help us prepare. Do not repeatedly reset a boiler that locks out, and never remove its case. At the visit we test safely, identify the proven fault and explain whether a repair can be completed immediately or whether a specific part is required.
Servicing for homeowners and landlords
A service is different from a repair visit. It checks operation, combustion, safety devices, flue condition and signs of deterioration while the boiler is working. Landlords can also ask about the separate gas-safety record required for rented property. Keeping service history and warranty documents available helps the engineer check manufacturer requirements.
Areas around Marlow we cover
Marlow Bottom, Little Marlow, Bisham, Bourne End, Cookham, Wooburn Green, Medmenham, Hurley, Frieth, Hambleden, Lane End and Flackwell Heath.
ATD Electrical & Heating Services is based at 1 Old Forge Close, Maidenhead SL6 2RD and travels to customers across Marlow and the surrounding areas. We do not claim a false office in Marlow.
Registered, reviewed and clear on price
ATD is Gas Safe registered, registration no. 653994. Clear pricing before work starts • No hidden charges • Fixed quotes available for planned work.
Google currently shows ATD Electrical & Heating Services rated 5.0 from 45 reviews. Read genuine Google reviews.
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Frequently asked questions
Which boiler brands do you repair in Marlow?
ATD works on Worcester, Vaillant, Ideal, Potterton, Baxi, Glow-worm and most other major domestic boiler brands.
Do you offer emergency boiler support in Marlow?
Yes. Emergency callout support is available outside normal office hours, subject to engineer availability. If you smell gas, leave the property and call 0800 111 999 first.
Can you service my boiler annually?
Yes. Annual servicing helps confirm safe operation, supports efficiency and may be required to maintain the manufacturer’s warranty.
Can you quote for a replacement boiler?
Yes. We survey the existing system and provide a clear quotation for suitable repair or replacement options.
