Looking for trusted boiler installation, emergency heating repairs, or Gas Safe engineers in Northolt? GK Heating provides professional boiler and heating services for homeowners, landlords, offices, and commercial properties across Northolt and surrounding areas, including Northolt Park, Northolt Village, Greenford, South Ruislip, Perivale, and the UB5 postcode area.
Our experienced heating engineers specialise in boiler repairs, central heating services, energy efficient boilers, landlord gas safety certificates, smart heating controls, renewable energy solutions, and energy-efficient upgrades tailored to both residential and commercial properties.
Why Choose a Baxi System Boiler for Your Home Heating Needs? Read more

At GK Heating, we understand how important reliable heating and hot water systems are for properties across Northolt. Whether you are replacing an outdated boiler, dealing with an unexpected breakdown, or looking to improve your property’s energy efficiency, our engineers provide professional and dependable heating solutions.
We work with leading boiler manufacturers, including:
Our team focuses on quality workmanship, energy-efficient heating systems, and long-term customer satisfaction.
A new boiler installation in Northolt can vary depending on the boiler type, property size, installation requirements, and whether additional heating work is required. We can assess your property and recommend a suitable system based on your heating and hot water needs.
Yes. GK Heating provides boiler repair services in Northolt for common problems such as heating failures, hot water issues, pressure problems, leaks, ignition faults, and unusual boiler noises.
Many standard boiler replacements can be completed within a day, although the timeframe depends on the existing heating system and the complexity of the installation.
Yes. We install thermostats, smart thermostats, TRVs, smart TRVs, and other heating controls to help homeowners manage their heating more efficiently.
Yes. We provide solar PV installation solutions for both residential and commercial properties, with options such as battery storage available depending on the project
Replacing an old boiler with a modern, energy-efficient model can improve heating performance, hot water availability, and overall system reliability.
Our boiler installation services include:
We help homeowners, landlords, and businesses select heating systems suitable for their property size, hot water requirements, and daily usage.
A boiler breakdown can cause significant disruption, particularly during colder weather. GK Heating provides responsive boiler and heating repair services throughout Northolt and nearby areas.
We repair issues including:
Our engineers diagnose the problem carefully and provide practical solutions to restore your heating and hot water as efficiently as possible.
GK Heating provides complete central heating solutions for houses, flats, offices, restaurants, commercial premises, and other properties across Northolt.
Our central heating services include:
Our aim is to improve heating performance, comfort, efficiency, and system reliability.
Regular boiler servicing is an important part of maintaining a safe and reliable heating system. A professional service can help identify potential issues before they become more serious and ensure that your boiler continues to operate efficiently.
Our engineers service major boiler brands for residential and commercial properties.
Benefits of regular boiler servicing include:
Annual servicing is particularly important for landlords and property owners who need to maintain appropriate gas safety standards.
Good insulation can help reduce heat loss and improve the overall energy efficiency of a property. GK Heating provides insulation services across Northolt for homeowners and other property owners looking to improve thermal performance.
Our insulation services include:
Effective insulation can help provide:
Northolt features a mixture of traditional homes, modern developments, flats, rental properties, offices, and commercial buildings. Different property types can have very different heating requirements.
Older properties may require boiler replacements, radiator upgrades, improved insulation, or heating controls, while modern properties may benefit from smart heating technology and renewable energy solutions.
GK Heating helps customers improve:
We provide tailored heating solutions designed around the individual needs of each property.
GK Heating provides CP12 landlord gas safety inspections and certification for rental properties across Northolt and surrounding areas.
Our landlord services include:
Regular gas safety checks help landlords maintain safe rental properties and meet their legal responsibilities.
More homeowners and businesses in Northolt are considering renewable energy solutions to reduce reliance on traditional electricity supplies and improve long-term energy efficiency.
GK Heating provides professional solar panel installation services for residential and commercial properties.
We can help you understand the options available for your property and recommend a renewable energy solution suited to your requirements.
Customers across Northolt choose GK Heating for professional heating services, experienced engineers, and practical energy-efficient solutions.

We have over 300+ Happy Customers

Customers are served by the GK Heating
Homeowners, landlords, and businesses can experience a range of heating problems, particularly when boilers and heating systems become older or are not regularly maintained.
Common issues include:
Our engineers diagnose heating problems and recommend practical solutions designed around your property’s requirements.
Yes. We provide boiler replacement services and can help you select a modern system suitable for your property's heating and hot water requirements.
The right boiler depends on factors such as property size, number of bathrooms, household size, water pressure, and hot water demand. Combi, system, and conventional boilers can all be suitable depending on the property.
Improving boiler efficiency, installing effective heating controls, upgrading radiators, improving insulation, and considering renewable energy systems can all help improve heating efficiency.
Yes. We provide central heating repairs, radiator repairs and replacement, heating pump repairs, power flushing, pipework upgrades, and other heating services.
Yes. GK Heating provides landlord gas safety inspections and CP12 certification for rental properties in Northolt and surrounding areas.
Looking for a trusted heating company in Northolt? GK Heating provides Boiler & Heating Engineers in Northolt services like boiler repair, and boiler servicing for homes, landlords, offices, and commercial properties.
Whether you need a combi boiler installation, system boiler, heat-only boiler, or conventional boiler, our experienced Gas Safe engineers provide professional and efficient heating solutions.
We provide complete Air source water heater, car charger, central heating installation, central heating repairs, and heating system upgrades, including first-time central heating, central heating system conversion, underfloor heating installation, UFH manifold setup, radiator installation, heating controls, thermostats, smart heating controls, TRVs, and smart TRVs
Contact GK Heating today to discuss your boiler, central heating, insulation, or renewable energy requirements in Northolt.
From Repairs to Full Installations – We've Got You Covered