Water Heaters (Vented & Unvented Systems) in West London
Reliable hot water — installed and maintained by experts. Gas Safe registered engineers available 24/7 for installation, repair, and servicing. Fast response times across all W postcodes.
Unvented Hot Water Systems
Specialists in modern systems
Best Setup Advice
Expert recommendations
Fully Certified & Insured
Complete peace of mind
Preventative Maintenance
Reduce breakdowns
Fast Turnaround
Quick repairs when needed
Transparent Pricing
No hidden costs
Our Services
Complete Water Heater Services in West London
Whether you need a new hot water system or a quick repair, HPS24/7 delivers reliable service for vented and unvented water heaters. Our certified engineers ensure your system provides consistent pressure, safe operation, and energy efficiency for years to come.
System Conversion
Upgrade from conventional to modern vented or unvented cylinders for better performance.
- Full conversion from system to combi boilers
- Installation of new vented or unvented cylinders
- Professional pipework modifications
- Complete system testing
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Repairs & Inspections
Fast, reliable repairs and thorough safety inspections to keep your water heater running smoothly.
- Emergency repair service
- Annual safety inspection
- Leak detection and repair
- Component replacement
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Pressure Testing
Comprehensive pressure testing and system diagnostics to ensure optimal performance and safety.
- Annual pressure testing
- G3 safety valve checks
- Temperature & pressure relief testing
- Complete system diagnostics
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Water Heater Replacement
Expert replacement of old or inefficient water heaters with modern, energy-efficient models.
- Old water heater removal
- New system installation
- Energy-efficient upgrades
- Full commissioning & certification
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WHY CHOOSE US
Reliable Hot Water — Installed and Maintained by Experts
Whether you need a new system or a quick repair, HPS24/7 delivers dependable service for vented and unvented water heaters. Our certified engineers ensure your system provides consistent pressure, safe operation, and energy efficiency for years to come.
- Specialists in unvented hot water systems
- Advice on the best setup for your property
- Fully certified and insured installers
- Preventative maintenance to reduce breakdowns
- Fast turnaround for repairs
- Compliant with all UK safety regulations
- Free quotes and transparent pricing
- Emergency call-outs available 24/7
1000+
Happy Customers
What Our West London Customers Say
Don’t just take our word for it. Read real reviews from homeowners who choose our service.
"Our unvented cylinder failed on a Sunday morning. HPS24/7 had an engineer at our door within an hour. Professional, efficient, and got our hot water back on the same day. Couldn't ask for better service."
David Wilson
Acton, West London
"Needed a new water heater installed. The team explained all the options clearly, helped me choose the right system, and installed it professionally. Very happy with the upgrade and the service."
Lisa Martinez
Ealing, West London
"Annual service was thorough and professional. The engineer spotted a potential issue before it became a problem and fixed it on the spot. Great preventative care that saved me from an emergency callout later!"
Thomas Chen
Chiswick, West London
4.9/5 rating on 300+ reviews
SERVICE AREAS
Covering All of West London
Our water heater engineers are available 24/7 across all West London boroughs. No matter where you are, we'll be there within 90 minutes for emergency calls.
Average Response Time: 43 Minutes
Can't see your area? Give us a call — we cover many more locations!
Contact UsFrequently Asked Questions
Got questions? We’ve got answers. If you need more help, call us anytime.
Yes, we offer same-day water heater repairs across West London. In most cases, we can attend within 90 minutes for emergency callouts, depending on your location and availability.
GET IN TOUCH
Need a Water Heater Specialist in West London?
Don’t wait for hot water to fail. Get in touch today for a no-obligation quote on water heater installation, repair, or servicing. Our team is ready to answer all your questions.