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The Heating Engineer You Deserve

We’re Gas Safe Registered, we’re highly trained and skilled gas and heating engineers in Northampton. Offering a full range of services from boiler service and maintenance, all aspects of plumbing to full central heating installations.

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Local Gas And Heating Services You Can Count On

Welcome to the Harman Heating Services website. We are a Northampton based local firm of heating engineers with over 35 years of experience. We pride ourselves on our service and workmanship, and only use the best quality materials to conform to the BSI (British Standards Institution) and WRAS (Water Regulations Advisory Scheme) for all the  boiler and heating services work we carry out. 

We have over 200 Checkatrade.com reviews and offer all heating engineer services including central heating installation, boiler repair, boiler installation, power flushing, boiler servicing and boiler maintenance for residential property. We can also provide landlord gas safety certificates and all aspects of plumbing works are undertaken.

We offer an emergency call-out service (between 8am to 8pm), and our heating engineers and plumbers are friendly and professional. We have the experience, training and knowledge to offer you a truly comprehensive plumbing, heating and gas service. If you are looking for a reliable and trustworthy local heating and plumbing company in Northampton, then contact us today!

Our Boiler & Heating Services

What can we help you with today?

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There are many reasons you should contact us to come out to fix your heating and boiler issues. 

Below are some of the main reasons:​

  • We’re Gas Safe Registered
  • We fix most boiler brands
  • We have over 35 years of experience in heating & plumbing
  • 90% of boiler repairs are fixed in one visit
  • Quick response to call-outs
  • No hidden charges
  • Honest, professional and reliable
  • Work and parts are guarantee for 12 months
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Our Customers share their experience

Fixed hot water on my combi boiler. - Called me back very quickly came round within four hours of call-back fixed the problem within 15 minutes would totally use this company again lovely bloke very honest.
CheckaTrade Customer
Heating repair, water pressure repair, faulty radiator repair. - Very pleased with Bryan's work. Thorough and knowledgeable. Used him on a previous property and would definitely use him again.
CheckaTrade Customer
New boiler - We needed a boiler replaced as our old one failed during the winter, Harmen heating replaced our boiler very quickly and done a very good job for a fair price. Left no mess kept us up to date. Would definitely recommend
CheckaTrade Customer


Call Us
07771 956641


Boiler, Plumbing and Heating Problems? We Can Help!