Gas Safe Registered
Woking has one of the biggest rental markets on our patch, from flats around the town centre to the Victorian and Edwardian terraces closer in, and that makes boiler servicing here as much a landlord's job as a homeowner's. Our Gas Safe registered engineers handle both sides: annual services that keep warranties valid and gas bills sensible, and CP12 Landlord Gas Safety Records issued on the spot, usually in the same visit.
If you let property in Woking, the annual gas safety check is a legal duty under the Gas Safety (Installation and Use) Regulations 1998. Every gas appliance and flue you provide must be checked every 12 months by a Gas Safe registered engineer and recorded on a CP12. Existing tenants get a copy within 28 days, new tenants before they move in, and you keep each record for at least two years. Fall behind and the consequences range from fines to invalidated insurance, and in serious cases prosecution.
We make staying compliant boring, in the best way. Single-property landlords get a reminder before the certificate runs out. Agents with portfolios across Woking get block bookings, consistent paperwork and one number to call. Because a CP12 can be renewed up to two months early without losing its expiry date, we schedule around tenant access instead of scrambling at the deadline.

The cheapest way to run a rental is to combine the annual boiler service with the CP12 check in a single appointment. The engineer is already testing the boiler for the certificate, so the full service, combustion analysis, case-off inspection, condensate clean, filter check, adds modest time rather than a second call-out. One visit, one access arrangement, two obligations discharged.
It also protects the asset. A tenanted boiler works hard and gets reported late, tenants often live with a fault for weeks before mentioning it. The annual service is frequently the only time a professional looks at the appliance, which is exactly why we treat tenanted boilers more thoroughly, not less. A boiler that dies mid-tenancy in January costs far more than a decade of services.

Owner-occupiers get the same thorough treatment. Woking's housing runs from Victorian and Edwardian terraces near the centre, where flues and boilers have been retrofitted into solid-walled houses, through 1930s semis to the newer apartment blocks that have gone up around the station in recent years. Each brings its own service points, retrofitted flue routes in the old stock, compact combis on strict warranty schedules in the new.
Every service includes flue gas analysis, gas pressure checks, inspection of the burner, heat exchanger, seals and electrodes, condensate trap cleaning, flue checks and safety device testing, plus the expansion vessel, magnetic filter and controls on the system side. You get the findings straight and a written record that satisfies the manufacturer warranty, including the up to 12 year warranties on boilers we install.

We are based in Weybridge, an easy run down the A245 or the back way through Byfleet, and Woking has been core territory for us for years. Every engineer is Gas Safe registered and carries an ID card. We supply and install Worcester Bosch, Vaillant, Viessmann, Ideal, Vokera, Atag and Baxi, and we service every major brand whoever fitted it.
Prices are fixed before booking with no call-out fee, and our Checkatrade rating is 10 out of 10 across 68+ verified reviews. Landlords in particular tend to stay with us, because a heating firm that answers the phone, keeps records properly and turns up when tenants are expecting them is worth holding on to.

Gas Safe registered engineers, manufacturer warranties of up to 12 years on new boilers, and a 24/7 phone line for emergencies. Rated 10/10 on Checkatrade with over 68 verified reviews.
Boiler Service and Landlord Certificate (CP12) in Woking, answered by our Gas Safe registered team.
Yes, every landlord letting property with gas appliances in Woking must hold a current CP12 Landlord Gas Safety Record, renewed every 12 months. The duty comes from the Gas Safety (Installation and Use) Regulations 1998, and the check must be done by a Gas Safe registered engineer. Letting without one risks fines and prosecution.
Yes, one appointment covers both, and it is how most Woking landlords book us. The combined visit costs less than two separate call-outs, the tenant only needs to give access once, and the certificate is issued as soon as the check is passed.
Yes, A Energy Solutions handles CP12 and servicing programmes for letting agents managing properties across Woking. We offer block bookings, consistent digital paperwork and renewal reminders, so an agent's portfolio stays compliant without anyone chasing dates in a spreadsheet.
A CP12 check covers every gas appliance and flue the landlord provides in the property, typically the boiler, gas hob and any gas fire, along with pipework tightness. Appliances the tenant owns are not the landlord's to certify, though their flues still are. The whole check is recorded on the certificate.
A CP12 can be renewed up to two months before it expires while keeping the original expiry date, so renewing early costs you nothing. We recommend Woking landlords book at the ten month mark, which leaves comfortable room for arranging tenant access.
The engineer records the defect, explains its classification under the Gas Safe unsafe situations procedure, and gives you a fixed price for putting it right. Many failures are quick fixes we can sort promptly so the certificate can be issued. Nothing is repaired without your authorisation.
A standard boiler service in Woking takes 45 minutes to an hour. A combined service and CP12 visit usually runs around an hour and a half depending on how many appliances need checking. We agree the window when you book and stick to it.
The service includes flue gas analysis, gas pressure checks, case-off inspection of the burner, heat exchanger, seals and electrodes, condensate trap cleaning, flue inspection and safety device testing. System checks cover the expansion vessel, magnetic filter and controls, and you receive a dated written record.
Yes, the Victorian and Edwardian terraces around central Woking are regular work for us. Boilers and flues in those houses were retrofitted into buildings never designed for them, which is exactly where a measured annual check with a flue gas analyser earns its keep.
Yes, an annual documented service by a Gas Safe registered engineer is a condition of every major manufacturer warranty, including the up to 12 year cover on boilers we install. For Woking landlords the same visit that keeps the CP12 current also keeps the warranty alive.
Yes, we cover the whole of Woking including Horsell, Knaphill, and out to Byfleet and West Byfleet. Our base in Weybridge is a short drive away, so appointment times are reliable and repeat visits are easy.
Both are fixed prices agreed before booking, with no call-out fee, and the combined service plus CP12 visit is priced lower than booking the two separately. Call 07472 777884 with the property details and you will have exact figures in one call.
Where We Work
More Ways We Help
Homeowner service, landlord certificate, or both in one visit. Fixed prices, Gas Safe engineers, reminders before anything expires. Call 07472 777884 to get booked in.