About Heat-Plex
Reimagining the heating industry through technology, transparency, and precision engineering.
Built by Engineers, for Londoners
Heat-Plex was founded with a simple mission: to bring honesty and reliability to an industry that desperately needed it. We've grown from a small team to one of South London's most trusted heating and plumbing companies.
- Founded in 2015
- Over 45,000 jobs completed
- Gas Safe registered since day one
- SafeContractor Approved
Gold Winner — Apprentice Employer of the Year
Heat-Plex was awarded the Gold for Apprentice Employer of the Year and was a finalist for Employer of the Year at the 2026 London Chamber SME Business Awards, sponsored by HSBC UK and OCN London. This recognises our commitment to developing the next generation of heating engineers and investing in our team.
How We Got Here
From a small team in Battersea to one of London's most trusted heating companies.
Heat-Plex Founded
Started with a simple mission: bring honesty and reliability to the heating industry. Our first office was a small unit in Battersea.
Growing the Team
Expanded to 10 in-house engineers, all Gas Safe registered and rigorously vetted. No subcontractors, just trusted professionals.
Commercial & HIU Expansion
Became specialists in Heat Interface Units (HIUs) for district heating systems. Won major contracts with housing associations and property managers.
Service Plans Launched
Introduced our Care Plan range to give customers peace of mind with priority service, annual maintenance, and breakdown cover.
Award-Winning Recognition
Gold Winner — Apprentice Employer of the Year at the London Chamber SME Business Awards. Finalist for Employer of the Year. Recognised for innovation, sustainability, and apprenticeship development.
Commitment to Excellence
Over 45,000 jobs completed. 100% in-house engineers. Serving homeowners, landlords, and commercial properties across all London boroughs.
The Experts.
Our engineers aren't just tradespeople; they are technical specialists vetted for expertise and professionalism.
Joe Jennings
Founder
Miles
Operations Manager
Maddie
Head of Client Services
Ilie Jucatoru
Commercial & Domestic Engineer
Marinel
Heating, Gas & Plumbing Engineer
Vaile Ciocan
Heating, Gas & Plumbing Engineer
Spencer
Plumbing & Heating
Daniel Nitulezcu
Master Builder / Multi Trades
Jackie
Admin Lead
Kim
Accounts
Ryan Crowder
2nd Year Plumbing Apprentice
Albert
Apprentice
What We Stand For
We believe in doing things properly. No shortcuts, no hidden fees, no pushy sales tactics. Just honest work by skilled engineers who take pride in what they do.
- Transparent, fixed pricing
- Qualified, vetted engineers
- Clean, respectful service
- Standing behind our work
Ready to work with us?
Get a quote or book a service with London's most trusted heating engineers.