Need experienced boiler engineers in Mayfair? GK Heating delivers professional boiler installations, emergency boiler repairs, annual servicing, and complete central heating solutions for homeowners, landlords, luxury apartments, offices, hotels, embassies, retail premises, and commercial properties throughout Mayfair, Grosvenor Square, Berkeley Square, Park Lane, Bond Street, Mount Street, Shepherd Market, Green Park, Hyde Park Corner, Piccadilly, and the W1J & W1K postcode areas.
Our Gas Safe registered engineers provide reliable boiler servicing, heating repairs, radiator installations, landlord gas safety certificates, insulation services, renewable heating solutions, and emergency callouts tailored to every residential and commercial property.

Whether you’re dealing with an unexpected boiler breakdown or planning a complete heating upgrade, GK Heating offers dependable heating services throughout Mayfair. We help keep homes, luxury apartments, offices, hotels, restaurants, retail units, and commercial premises warm with efficient, cost-effective solutions delivered by qualified engineers.
We install, service and repair all leading boiler manufacturers including:
Our experienced team focuses on quality workmanship, transparent pricing, and long-lasting heating solutions.
Most new boiler installations range from £1,800 to £4,500, depending on boiler type, property size, and installation complexity.
Yes. Our engineers provide fast emergency boiler repairs for no heating, leaks, boiler faults, pressure loss, and hot water problems across Mayfair.
We aim to provide same-day or next-day appointments wherever possible across Mayfair and nearby Central London areas.
Replacing an ageing boiler can improve heating performance while lowering energy consumption. Our engineers install modern heating systems designed to suit your property’s requirements.
Our boiler installation services include:
We’ll recommend the most suitable boiler based on your household size, heating demand, and available budget.
Heating breakdowns can happen without warning. Our experienced engineers provide prompt boiler repairs across Mayfair to restore heating and hot water as quickly as possible.
We repair:
Every repair begins with a thorough fault diagnosis to ensure the correct solution.
GK Heating provides complete central heating services for residential and commercial properties throughout Mayfair.
Our heating services include:
We help improve system efficiency, heating performance, and overall reliability.
Our engineers service all major boiler makes and models.
Good insulation plays a key role in reducing heat loss and improving energy efficiency throughout your property. GK Heating provides professional insulation services across Mayfair for homeowners and commercial premises looking to reduce energy consumption.
Our insulation services include:
We assist landlords throughout Mayfair with professional CP12 Gas Safety Certificates.
Our landlord services include:
Helping landlords remain legally compliant while protecting tenants.
More homeowners and commercial property owners across Mayfair are investing in solar energy to reduce electricity costs and improve long-term energy efficiency.
Our renewable energy services include:
Our team designs solar solutions based on your property’s energy requirements and future savings goals.
Routine maintenance helps keep your heating system running efficiently while reducing the risk of unexpected repairs. Regular servicing helps:
Our engineers offer practical advice to help you maintain an efficient heating system throughout the year.
Many properties across Mayfair experience heating issues due to ageing boilers, high-demand heating systems, older period buildings, luxury apartment developments, or increased winter usage.
Common problems include:
Our engineers quickly diagnose and resolve these common heating issues.
Customers across Mayfair trust GK Heating because we deliver dependable heating solutions with excellent customer service.

We have over 300+ Happy Customers

Customers are served by the GK Heating
Our engineers regularly complete projects including:
We proudly serve homeowners, landlords, luxury apartments, offices, hotels, embassies, restaurants, retail premises, and businesses throughout Mayfair.
The best boiler depends on your property's size and hot water demand. Combi boilers are ideal for apartments and smaller homes, while system boilers are often better suited to larger houses, luxury residences, and commercial properties.
Yes, weekend emergency appointments are available subject to engineer availability.
We recommend servicing your boiler every year to maintain efficiency and comply with manufacturer warranty requirements.
Yes, we supply and install radiators for domestic and commercial heating systems.
Need reliable heating engineers in Mayfair? GK Heating provides professional boiler installation, boiler replacement, emergency boiler repairs, boiler servicing, and central heating services for homeowners, landlords, luxury apartments, offices, hotels, embassies, retail premises, and businesses.
Our experienced Gas Safe registered engineers install combi boilers, system boilers, regular boilers, smart thermostats, radiators, underfloor heating, heating controls, and complete central heating systems. We also provide landlord gas safety certificates, insulation services, and renewable energy solutions, delivering safe, efficient, and dependable heating services throughout Mayfair, Grosvenor Square, Berkeley Square, Park Lane, Bond Street, Mount Street, Shepherd Market, Green Park, Hyde Park Corner, Piccadilly, W1J, W1K, and surrounding Central London areas.
From Repairs to Full Installations – We've Got You Covered