Family-run
Trusted since 1991
Mark Thompson Heating is a family-run business based in Horsforth, Leeds. Gas Safe registered, Worcester Accredited installer, OFTEC certified and Which? Trusted Trader endorsed.
Local engineers you can rely on
Founded in 1991 by Mark Thompson, we've grown into one of Leeds' most trusted heating companies - built entirely on reputation, referrals and repeat customers.
We're based right here in Horsforth and cover the whole of Leeds and West Yorkshire. Every engineer on our team is Gas Safe registered, and our oil specialists hold OFTEC certification.
We believe in straightforward pricing, honest advice and work that lasts. No call centres, no subcontractors - just our own team doing the job properly.
Heating, gas, air conditioning and plumbing under one roof
We started as a heating company in 1991 and have grown by doing the work properly and letting customers recommend us. Today we look after homes, landlords and businesses across Leeds and West Yorkshire, and every job is carried out by our own team rather than subcontractors.
Gas and oil boilers
Installation, repair and servicing. Our engineers are Gas Safe registered, our oil specialists are OFTEC certified and we are Worcester Bosch accredited installers.
Boiler services →Landlords and businesses
CP12 gas safety certificates for landlords, plus heating, gas and air conditioning for commercial properties.
Landlord services →Air conditioning and plumbing
Air conditioning for homes and businesses, and bathroom and plumbing work from small repairs to full refits.
Air conditioning →Local to Leeds
Our base is in Horsforth, so we know the area and its housing. See the towns and suburbs we cover.
Areas we cover →Customer Reviews
Genuine reviews from verified customers across Leeds and West Yorkshire.
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Get in touch
Free, no-obligation quotes. Based in Horsforth, covering all of Leeds.