About Supreme Heating & Air Conditioning
South London's Trusted Heating & Plumbing Specialists
Vaillant Accredited heating engineers and plumbers serving South London. Fixed quotes, honest pricing, and a reputation built on outstanding results.
✦ Vaillant Accredited Installer
✦ 5★ Checkatrade & Yell.com
✦ Fixed Quotes — No Hidden Fees
✦ Boiler Upgrade Scheme Approved
✦ Fully Insured
10+
Years Serving South London
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500+
Heating Installations Completed
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100%
Fixed-Price Guarantee
WHO WE ARE
South London's Premier Heating & Plumbing Company
Supreme Heating and Air Conditioning is a professional heating, plumbing, and indoor climate management company based in South London. Using cutting-edge tools and a highly skilled team, we manage every stage of your project — from initial in-home surveys and system design through to installation, commissioning, and long-term aftercare support.
As a Vaillant Accredited Installer, we hold manufacturer-recognised certification for fitting Vaillant heat pumps, boilers, and thermal systems — industry-leading solutions renowned for energy efficiency and reliability. We also guide homeowners through the Boiler Upgrade Scheme (BUS), helping you maximise government grant funding when switching to renewable, low-carbon heating.
We believe exceptional heating engineering goes beyond turning up and fitting parts. It means transparent pricing, meticulous craftsmanship, proper documentation, and leaving your home exactly as we found it — only warmer, more energy efficient, and fully compliant.
WHAT DRIVES US
Built on Honesty, Craft & Cleaner Energy
These aren't words on a wall — they define every job we take on, every engineer we train, and every South London customer we serve.
Honest, Fair Pricing
We provide fully itemised, fixed quotes before any work begins. No day-rate surprises, no hidden charges — just a clear price you can budget around with complete confidence.
Expert Craftsmanship
Every installation, repair, and service is delivered to the highest standard by fully qualified heating engineers with extensive hands-on experience across South London domestic and commercial properties.
Cleaner, Greener Energy
We’re passionate advocates for low-carbon, renewable domestic heating. From air source heat pumps to underfloor heating systems, we help South London households reduce their carbon footprint and energy bills simultaneously.
Fully Documented & Compliant
All work is properly certified and signed off before we leave your property — providing full peace of mind for insurers, mortgage lenders, landlords, and future property buyers.
Proven 5-Star Track Record
Our outstanding reviews on Checkatrade and Yell.com speak for themselves. Trusted time and again by South London homeowners who rely on us to deliver the right result, first time.
Investing in Future Engineers
By actively training apprentices and shaping the next generation of skilled heating and plumbing engineers, we’re raising the standard of the industry across South London.
QUALIFICATIONS & CERTIFICATIONS
Credentials You Can Rely On
Fully accredited, insured, and registered — so you always know exactly who is working in your home, and that every job is covered, compliant, and guaranteed.
WHY CHOOSE SUPREME?
The South London Heating Company That Actually Delivers
There's no shortage of heating engineers in London. Here's why homeowners and landlords across South London choose Supreme Heating — and keep coming back.
01
Always On Time — Or Early
We respect your time and schedule. Our engineers arrive when promised. If anything changes, we give you advance notice. Punctuality is non-negotiable across every South London job.
02
Fixed Quotes — Zero Surprises
Every project starts with a transparent, itemised quote. The figure we give you is exactly what you pay — no day-rate creep, no added labour charges, no upselling on the day.
03
Certified & Signed Off Before We Start
Every job is fully documented, risk-assessed, and signed off in advance — protecting you, your property, your landlord obligations, and your insurance policy.
04
No Job Too Big or Small
Emergency boiler repair or a complete heat pump retrofit — we bring the same expertise and professionalism to every call-out, large or small, domestic or commercial.
05
Government Grant Specialists
As an approved Boiler Upgrade Scheme installer, we manage the grant application process on your behalf — making the switch to renewable heating more straightforward and affordable.
06
Post-Installation Aftercare
Our relationship doesn’t end at completion. We provide heating maintenance plans, emergency callouts, and ongoing support to keep your system performing at its best.
OUR CORE SERVICES
Complete Heating & HVAC Solutions for South London Homes
From boiler installations and heat pump conversions to air conditioning and underfloor heating — we design, install, and service complete indoor climate systems across South London.
Boiler Installation & Repair
Boiler installation, replacement, and repair. Combi, system, and heat-only boilers from Worcester Bosch, Vaillant, Ideal, and all major brands.
Heat Pump Installer London
Vaillant Accredited air source and ground source heat pump installation. Full MCS-compliant surveys, system design, and installation with Boiler Upgrade Scheme grant support.
Air Conditioning Installation
Domestic and commercial AC installation and servicing across London. Split systems, multi-split, and inverter air conditioning units from leading manufacturers.
Underfloor Heating
Wet and electric underfloor heating systems for new builds and retrofits. Highly efficient when paired with heat pump systems — maximising comfort and minimising running costs.
Heat Pump Convectors
Fan coil and heat pump convector installation for properties upgrading from traditional radiators to low-temperature, heat pump-compatible heating distribution systems.
Plumbing & Central Heating
Full plumbing and central heating services: system design, pipework, radiator installation, power flushing, pressurisation units, and emergency plumbing repairs across South London.
SERVICE COVERAGE
Heating Engineers Covering Greater South London
Based in Petts Wood, Orpington, our engineers travel across South London and surrounding boroughs. Not sure if we cover your postcode? Call us — we probably do.
GET IN TOUCH
Let's Talk About Your Project
No job too big or small. Get in touch and we'll respond promptly — usually the same day. For a no-obligation quote or expert advice, we're here to help.
📍 11 Felton Close, Petts Wood, Orpington, BR5 1AD
📞 07398 784203
✉ Info@supremeheatingac.co.uk