HEATING & COOLING
Comfort All Year Round
Expert plumbing, heating and cooling services across the UK. Trusted engineers for boilers, emergencies and air conditioning.
Our Services
Complete heating, cooling and plumbing — all under one trusted name.
Why Choose DPS?
Quality, transparency and care — the values behind every job we complete.
Fully Insured
Comprehensive public liability insurance for your peace of mind.
Qualified Engineers
Gas Safe registered engineers with years of hands-on experience.
Fast Response
Same-day appointments and 24/7 emergency call-out available.
Transparent Pricing
Clear quotes with no hidden fees. You know the cost upfront.
4.7★ Google Rating
Rated 4.7 out of 5 on Google from 27 customer reviews across Hounslow and the Home Counties.
See the Difference We Make
From outdated, cluttered systems to clean, modern installations — our engineers transform your heating and hot water with neat copper pipework and reliable equipment.
This customer's old BoilerMate thermal store was replaced with a modern MAIN unvented cylinder, complete with expansion vessel and professionally routed pipework.
Customer Reviews
Trusted across Hounslow, London and the Home Counties.
“I have known Dhawan Plumbing & Heating Services for over 6 years. Mr. Dhawan provides best services. Recently, he installed a new boiler (Bosch 8000 Series) in my house and I am very pleased with the work.”
Karthik Paramesh
Google · September 2021
“I have dealt with this company for many years now and have found them to be very helpful, giving good advice before and after installation etc. I had a new boiler installed recently and am pleased to say that it was done professionally and efficiently. I would have no problem in recommending them as they are a very competent company.”
928 Mods
Google · February 2021
“Gulzar has undertaken various jobs for me including boiler installation, leak detection, servicing, plumbing, etc. He has always completed the required works to a very high standard and his expertise and knowledge in his field is excellent. Would highly recommend Gulzar if in need of a gas safe engineer.”
Harjinder Jaj
Google · September 2021
Recent Projects
Quality workmanship you can see for yourself.
Hot Water Cylinder Upgrade
BoilerMate replaced with modern MAIN cylinder
MAIN Combi Boiler Installation
MagnaClean filter and copper pipework
Baxi Boiler Installation
Full system with MagnaClean protection
Areas We Serve
London and the Home Counties — call us to check availability in your area.
Ready to Get Started?
Free, no-obligation quotes. Fast response. Comfort All Year Round.