Heating engineers in London
Heating and Hot-Water Help Across London
A heating fault can affect comfort, hot water and safety. We assess the reported symptoms, explain the likely next step and confirm whether the work falls within our verified service scope. If you smell gas or suspect carbon monoxide, leave the property when safe and contact the National Gas Emergency Service on 0800 111 999.

Heating Support Built Around the Fault
We help with heating faults, boiler problems, radiators, controls and hot-water issues. Tell us what the system is doing, whether an error code is shown and when the problem started. For general pipework or water leaks, visit our plumbing services page.
Fast Response Times
We understand that heating problems can be urgent, so we offer same-day or next-day appointments whenever possible.
Expert Repairs
Our engineers are highly trained and experienced in all aspects of heating systems, from boilers and radiators to thermostats and controls.
Competitive Prices
We offer upfront, transparent pricing so you know exactly what to expect before we begin any work.
Reliable Service
We take pride in our commitment to quality workmanship and customer satisfaction.

Why Professional Heating Assessment Matters
Improved Comfort
Keep your home warm and cozy during colder months.
Energy Savings
Modern systems and regular maintenance reduce energy consumption.
Enhanced Safety
Properly functioning systems minimize risks like carbon monoxide leaks.
Increased Property Value
A reliable heating system is a valuable feature for any property.
Heating Services You Can Call About

Emergency Heating Engineers
We understand a heating emergency can't wait. That's why we offer rapid response times, often within the hour (depending on location).

Emergency Boiler Repairs
We’re available around the clock to respond quickly to boiler breakdowns. When your boiler fails, we’ll be there in no time.

Boiler Engineers
We understand that a boiler breakdown is an emergency. That's why we offer same-day or next-day appointments, so you won't be left in the cold for long.

Central Heating Installation
We understand that every home is different. Our team will assess your property and recommend the best system for your space, ensuring it fits seamlessly into your home’s infrastructure.

Central Heating Repairs
Our team consists of certified heating engineers with extensive experience in diagnosing and repairing central heating systems.

Boiler Installation
Our team of certified engineers has extensive experience installing a wide range of boilers, including combi, system, and conventional models.

Gas Repairs
We understand that gas leaks and heating emergencies can't wait. That's why we offer same-day appointments whenever possible.

Gas Leak Repair
Our team is registered with the Gas Safe Register, ensuring top-tier safety and professionalism in every repair.
What our clients say
We take pride in providing top-tier property maintenance services to clients throughout London.
Posted on Google HarryTrustindex verifies that the original source of the review is Google. Our boiler suddenly stopped working on a freezing morning. I contacted UK Gas Engineer Ltd and they had an engineer out the same day. He quickly found the fault explained everything in simple terms and had the heating back on within the hour. Fantastic service.Posted on Google KashifTrustindex verifies that the original source of the review is Google. Very reliable and honest team. They explained the issue clearly before starting the work. Fair pricing and quality service.Posted on Google Allison WhitneyTrustindex verifies that the original source of the review is Google. We had a leaking bathroom drain and Alex was quick to respond and fix the issue. Prompt and professional, I would highly recommend!Posted on Google Ben SheltonTrustindex verifies that the original source of the review is Google. Alex has pulled through and my boiler issues are totally sorted. Expansion vessels replaced, fan and mechanical issues sorted, and yearly maintenance done. Solid guy, solid service. Recommend!Posted on Google Satheesh NadarajahTrustindex verifies that the original source of the review is Google. Can’t speak well enough of Alex - so helpful and prompt with service. Recommend very highly!Posted on Google Serena ReidTrustindex verifies that the original source of the review is Google. Came home from on holiday on 03/01/26 to the boiler not working - not heating or hot water - on one the coldest days of the winter. Was calling round desperately to find emergency plumber at 8pm on a Saturday. Despite calling multiple plumbers, none could come until the Monday...Then there was Alex! He came round on that Saturday night, found the problem and made a plan to replace the broken part. He was AMAZING! He was upfront about costs, timings, issues and part sourcing. Within 72 hours (part sourcing and error code issues that, were unrelated to Alex, were an issue) We had our boiler back working. Very grateful to Alex, who was so in demand and worked like trooper, would 100% recommend himPosted on Google Jasmine KershawTrustindex verifies that the original source of the review is Google. Can’t recommend highly enough! Alex arrived quickly and fixed our leaking water heater in a jiffy. He gave some great, honest advice and charged exactly what he said he would (a very good price). Efficient and friendly - will definitely be saving his number for future plumbing crises.Posted on Google Leo JasminTrustindex verifies that the original source of the review is Google. Alex sorted out all the problem in my boiler, great service and friendly, highly recommended for boiler and heating problems👍
Heating FAQs
How often should I have my heating system serviced?
We recommend having your heating system serviced annually to ensure optimal performance, identify any potential issues early, and extend the lifespan of your equipment. Regular servicing also helps maintain efficiency and prevent breakdowns during peak usage periods.
What are the signs that my heating system needs repair?
Signs your heating system may need repair include:
- Strange noises (e.g., banging, whistling, or clicking)
- Inconsistent heat distribution throughout your home
- Unexplained spikes in your energy bills
- Pilot light that frequently goes out or doesn’t light at all
- System turning on and off frequently (cycling)
What types of heating systems do you service?
We service and install a variety of heating systems, including:
- Boilers (gas, electric, and combi)
- Radiators and underfloor heating systems
- Heat pumps and solar heating solutions
- Smart thermostats for better control and energy efficiency
Can I upgrade my current heating system to a more energy-efficient model?
Yes, we specialize in upgrading older heating systems to more energy-efficient models, such as condensing boilers, heat pumps, and smart thermostats. These upgrades can significantly reduce your energy consumption and lower heating costs.
What should I do if my heating system breaks down suddenly?
If your heating system stops working unexpectedly, contact us immediately. We offer 24/7 emergency heating repair services to get your system back up and running as quickly as possible. Avoid attempting repairs yourself unless you are a qualified professional.
How can a smart thermostat benefit my heating system?
A smart thermostat allows you to control your heating remotely, provides insights into your energy usage, and helps maintain a consistent, comfortable temperature throughout your home. It can also optimize your heating schedule to save energy and reduce costs.
Do you provide maintenance for both residential and commercial heating systems?
Yes, we offer comprehensive heating services for both residential and commercial clients. Our team can tailor maintenance and repair plans to meet the specific needs of your property, ensuring your system operates efficiently and reliably.
What steps can I take to reduce heating costs?
To reduce heating costs:
- Insulate your home properly to prevent heat loss.
- Seal any drafts around windows and doors.
- Regularly service your heating system to ensure it’s operating efficiently.
- Upgrade to energy-efficient systems such as condensing boilers or heat pumps.
- Utilize a programmable or smart thermostat to manage heating schedules effectively.
How long does a typical heating system installation take?
The installation time for a heating system varies depending on the type and complexity of the system. On average, residential installations can take anywhere from 1 to 3 days. For larger commercial systems, the process may take longer, and we will provide a detailed schedule before beginning the work.
Can you help with financing options for new heating installations?
Yes, we offer flexible financing options to help you invest in a new heating system. Our team can provide detailed information about payment plans, rebates, and special offers available to make upgrading your heating system more affordable.
Expert Heating services near you. We cover all major areas
Our service area covers London locations listed below. Call about heating, hot-water and boiler faults, or choose an area page for local service information. Availability is confirmed when you contact us.

What we cover
Heating Services
We help diagnose and repair heating problems including boiler faults, cold radiators, pressure loss, controls, hot-water problems and heating-system pipework. For an urgent boiler fault, see our emergency boiler repair service.
- Central Heating Installation
- Emergency Heating Repairs
- Boiler Servicing and Maintenance
- Gas Heating System Installation
- Underfloor Heating Installation
- Energy-Efficient Heating
- Heating System Upgrades
- 24/7 Emergency Boiler Repairs
- Radiator Installation
- Heating System Power Flushing
- Smart Heating Controls Installation
- Gas Boiler Replacement
- Commercial Heating Services
- Residential Heating Repairs
- Heating and Hot Water Systems
- Heat Pump Installation and Repairs
- Affordable Heating Engineers
- Gas Safe Heating Technicians
- Heating Efficiency Audits
- Heating Troubleshooting
- Electric Heating Systems Installation
- Emergency Radiator Leak Repairs
- Heating Pipe Repairs
- Heating System Installation
- Landlord Heating Safety Checks
- Heating Thermostat Installation
- Condensing Boiler Installations
- Fast Heating System Repairs
