//LET’S FIX IT
Heating and Boiler Repair London
Qualified & Certified Engineers • Fair Prices • No hidden fees
Get Your Boiler & Heating Fixed Fast in London
Our Gas Safe engineers provide rapid diagnosis and repair for leaks, pressure drops, error codes, pumps, valves, radiators, and controls. Transparent call-out fees, plus flexible hourly or fixed pricing. Available 24/7 across Greater London.
⭐️⭐️⭐️⭐️⭐️ 100% happy customers
⭐️⭐️⭐️⭐️⭐️ We aim for 100% happy customers
//CONTACT US
CERTIFIED
GAS SAFE
FAIR PRICES
QUALITY
//BOILER & HEATING IN LONDON
Our boiler & heating services
- No heat / no hot water diagnostics (all makes & models) Troubleshooting error codes, ignition issues, fan malfunctions, gas valve faults
- Boiler repairs — Fixing error codes, ignition issues, fans, gas valves, and other boiler faults.
- Leaks & pressure faults – Repairing PRVs, diverter valves, pumps, and expansion vessels.
- Boiler servicing & safety checks – Annual servicing, flue checks, and safety inspections.
- Condensate & flue issues – Clearing blocked or frozen condensate pipes and fixing flue problems.
- Controls & thermostats – Installing and repairing Hive, Nest, programmers, and room thermostats.
- Radiators & valves– Balancing, bleeding, TRV adjustments, and replacements.
- Pumps & motorised/zone valves – Repairing S-plan and Y-plan pumps and motorized valves.
- System cleaning – Powerflush, chemical flush, and filter installation for efficient heating.
- Landlord & commercial – Gas Safety checks, maintenance plans, and commercial boiler repairs.
- Cylinders & immersion heaters– Installing, repairing, and maintaining unvented/vented cylinders and immersion heaters.
//OUR WORK-YOUR COMFORT
Stay Warm, Stay Happy
When the temperature drops in London, comfort matters. Our Boiler Repair London experts and Gas Safe engineers keep your heating running safely and efficiently—fixing boiler faults, balancing radiators, and tuning smart controls so every room feels just right. We offer transparent prices, same-day appointments, and 24/7 emergency call-outs across Central and Greater London.
Quick and easy 4-step journey
01
CONTACT US ➔
Call or message us anytime, day or night. Our team will quickly assess your issue and guide you on the next steps.
02
BOOK AN ENGINEER ➔
We arrange a qualified plumber, gas, electrician or heating engineer near you and confirm the fastest possible arrival time.
03
FAST FIX ON-SITE ➔
Your engineer arrives fully prepared to diagnose and resolve the problem, often completing repairs the same day.
04
JOB COMPLETED
Once the job is done, we ensure everything works safely and efficiently.
//COVERAGE
Greater London-Wide Coverage
Our certified engineers are available 24/7, covering all major UK cities and surrounding areas. Whether you’re in Greater London or nearby towns, we provide fast, reliable service and expert repairs for all boiler and heating issues. In emergencies, our average response time is around 1 hour, ensuring you’re never left without heat or hot water. We also offer transparent pricing with no hidden fees, giving you complete peace of mind.
- Central London
- North West London
- West London
- South West London
- South London
- South East London
- East London
- North East London
- North London
- Others
//ABOUT US
Why choose us
//QUALIFIED
- Qualified & Certified engineers – Our team covers plumbing, heating, and drainage, with Gas Safe certification where required.
- Fair, transparent pricing – Choose fixed price or hourly rates with no hidden fees.
- Rapid response with reliable ETA– Reliable estimated arrival times, typically around 1 hour in covered areas, with live updates.
//ALWAYS READY
- 24/7 real person support – Our team is available day, night, and on weekends to help with any heating or boiler issues.
- Fully insured work – All repairs come with parts and labor warranty for your peace of mind.
- First-visit fixes – Our engineers carry common parts and tools to solve most problems on the first visit.
FREQUENTLY ASKED QUESTIONS
//KNOW-HOW
Trusted Solutions Blog
Worcester Bosch Boiler Fault Codes (General Guide)
Meanings, Likely Causes & What To Do Next When your Worcester Bosch…
Vaillant Boiler Fault Codes: The Complete Homeowner’s Guide
Meanings, Likely Causes & What To Do Next If your Vaillant shows…
No Hot Water in Your Home? Common Causes and Easy Fixes by OSO Group Engineers
Experiencing no hot water in your home can be frustrating, uncomfortable, and…
Ideal Boiler Fault Codes Guide
Ideal Boiler Fault Codes: Quick Guide (Logic, Logic+, Logic Max, Vogue &…
How Much Does an Emergency Call-Out Really Cost?
Call-out vs hourly/fixed, evening/weekend rates, what’s included, real examples. Billing model: 1-hour minimum,…
Emergency Plumber London: What To Do in the First 10 Minutes
Need Help? 24/7 availability. Call Us Anytime. A step-by-step checklist to minimise…
Having a problem?
We’ll fix it today!
Contact us anytime, our team is always happy to help.