ComGas covers boilers and heating, plumbing and hot water, gas, oil and LPG, residential electrical work, and cooling and renewables — one Gas Safe registered contractor for homeowners, landlords and letting agents across Farnham, Guildford, Godalming, Farnborough, Fleet, Camberley and the surrounding parts of Surrey, Hampshire and Berkshire. Explore the five service families below to find the right page, or call and describe what's happening.
A boiler engineer, a plumber, an electrician, and whoever eventually gets called about the oil tank or the air conditioning — most homes and rented properties assemble that list one problem at a time, each with a different diary, a different way of explaining the issue, and paperwork that ends up scattered across several people. ComGas is a single Gas Safe registered contractor covering all of it: boilers and heating, plumbing and hot water, gas, oil and LPG, residential electrical work, and cooling and renewables.
This page is the starting point. Below are five service families covering our residential and domestic work, each pointing to a dedicated page with the detail on what's included, how we approach it, and what to expect. If you're not sure which one applies to you, call us and describe what's happening — that's a normal first conversation, not a wasted one.
ComGas Services UK Ltd
Gas Safe · OFTEC · REFCOM F-Gas · CHAS · Constructionline
Each card below covers one family of residential work. Open the family that matches your enquiry to find the specific service page, or call us if you'd rather just describe the problem.
New boiler installations and replacements, annual servicing, breakdown repairs, central heating design, radiators, heating controls, power flushing and underfloor heating — the full range of central heating work for a home.
Planned plumbing installation and repairs, bathroom pipework, and hot water cylinders — including vented and unvented systems — for everyday domestic plumbing and the work that follows a leak or a failed cylinder.
Statutory landlord gas safety checks (CP12), and heating for homes off the mains gas network running on oil or LPG, each with its own fuel-specific safety and servicing requirements.
Consumer unit replacement, EICRs and landlord electrical safety, house rewiring, fault finding, sockets, circuits and lighting, and EV charge point installation — certified to BS 7671 / 18th Edition on completion. Visit Residential Electrical for the full family of pages.
Domestic air conditioning, and heat pumps and renewable heating technologies for homes looking to reduce reliance on fossil fuels.
Planned. Professional. Practical.
Rented property carries obligations that owner-occupied homes don't: an annual gas safety check with a certificate issued to tenants, an electrical installation that's kept safe and periodically inspected, and a paper trail that proves both happened. We work with individual landlords and with letting and managing agents responsible for several properties, and the same engineer, the same record-keeping and the same point of contact apply whether the job is a single boiler service or the renewal cycle across a block of flats.
Every gas engineer who works on your property is Gas Safe registered — our company registration number is 692080, and any individual engineer's card can be checked against the Gas Safe Register. OFTEC covers oil-fired appliances, REFCOM F-Gas applies to refrigerant-handling work such as air conditioning, and electrical work is certified on completion to BS 7671 / 18th Edition.
Reviews from real ComGas customers, shown as submitted through Google.
If you're not sure which service applies to your home, call us and describe what's happening and we'll point you to the right page or engineer.
Call 01252 214120If your boiler or heating has actually stopped working, start with Boiler & Central Heating Repairs. If you're planning new work — a boiler, heating system, plumbing upgrade or rewire — the relevant installation page explains what's involved. If you're not sure, call us and describe the problem and we'll point you to the right page or engineer.
Yes. We work with landlords and with letting or managing agents responsible for more than one property, and can help you keep track of which gas safety checks and electrical inspections are coming up, rather than each property being booked and chased separately.
Gas is our core registration, but we also cover OFTEC-registered oil work, LPG heating, the full range of domestic electrical work certified to BS 7671 / 18th Edition, domestic air conditioning under REFCOM F-Gas, and renewable heating options.
A boiler service is manufacturer-recommended maintenance on the boiler itself, supporting its performance and warranty conditions. A landlord gas safety check (CP12) is a statutory annual check of every gas appliance in a rented property. Both can be carried out on the same visit where relevant — see Annual Boiler Servicing and Landlord Gas Safety Certificate (CP12) for the detail.
There's no legal requirement for owner-occupiers, but a periodic electrical condition report is a reasonable way to check an installation, particularly in an older property or ahead of buying or selling. Landlords of privately rented homes must have one at least every five years — see EICR & Electrical Safety.
Farnham is our base, with most residential work carried out across Guildford, Godalming, Farnborough, Fleet, Camberley and the surrounding parts of Surrey, Hampshire and Berkshire. Call us if you're near the edge of that area and want to check before booking.
It's the same company and the same accreditations, but this section is written specifically for homes and residential tenancies. Our commercial and public-sector work is covered separately on our Commercial & Industrial Services page.
Three straightforward options for domestic gas boilers and heating systems. Every price includes VAT, and parts are charged separately on all three.
£99inc. VAT
For when something has already gone wrong and you want an engineer to look at it.
Parts, materials and any labour beyond the first hour are charged separately. We explain further chargeable work before going ahead wherever it is practical to do so.
Recommended
£11.95per month inc. VAT
12 monthly payments£143.40
Annual servicing and extra heating support in one simple monthly plan.
Parts and additional repair labour are charged separately. Out-of-hours attendance is not included. This is a service and maintenance plan, not breakdown insurance.
£109inc. VAT
One-off annual servicing for a single domestic gas boiler.
Servicing only. If we find a fault, we explain it and quote for the repair separately.
All prices shown include VAT and apply to one domestic gas boiler. Replacement parts and materials are charged separately in every case.
Tell us about the property and what's happening and we'll point you to the right service, or arrange the right engineer directly.
We will only use your details to respond to your enquiry.
Current accreditations and registrations.
Message the ComGas office on 01252 214120.
