Why Choose EHS for Your Gas Boiler Service & Repair?
At Expert Heating Solutions (EHS), we provide professional annual servicing and repair for gas boilers across London and Kent.
If you’re looking for new boiler installation, please visit our dedicated installation page.
- Certified experts: All services are performed by Gas Safe registered engineers, ensuring full compliance and safety.
- Annual servicing tailored to you: Keep your boiler running efficiently, stay compliant with landlord regulations, and preserve warranty coverage.
- Rapid repair response: From minor leaks to system faults, our engineers diagnose and repair issues promptly to keep you comfortable.
- Transparent & competitive pricing: Based in Kent, our costs reflect fair regional rates—no hidden fees or surprise charges.
What’s Included in an Annual Boiler Service?
Full visual inspection of boiler and controls
- Gas pressure and tightness checks
- Flue emissions analysis and ventilation checks
- Component cleaning (burner, heat exchanger, fan, seals)
- Combustion testing and safety device checks
- Service documentation and efficiency advice
- Identifying minor issues before they become major repairs
A service usually takes 40–60 minutes, depending on boiler type and condition.
Schedule a Visit

Service Type | Estimated Cost* |
---|---|
Annual Boiler Service | £90–£130 + VAT in London£70–£100 + VAT in Kent |
Repair Call-Out Fee | From £100–£150, plus labour and parts |
Major Component Replacement | Between £200–£500+ depending on part |
Why Annual Servicing Is Vital
- Safety first: Prevents carbon monoxide leaks and ensures combustion and ventilation are correct.
- Efficiency & savings: A well-maintained boiler uses less energy, saving on fuel bills.
- Warranty & insurance compliance: Many warranties and boiler cover plans require proof of annual servicing.
- Landlord obligations: If you’re renting out the property, annual boiler servicing is legally required.
Book Your Gas Boiler Service with EHS
With our certifications, local presence in SE London and Kent, and reliable service ethos, we are your trusted choice. Whether you need your annual service or repairs, Contact us today for a transparent quote and prompt booking.
Frequently Asked Questions
1. How often should I have my gas boiler serviced?
We recommend booking a gas boiler service at least once a year, ideally before the winter season, to ensure safe operation, maintain efficiency, and preserve manufacturer warranties. For landlords, annual servicing by a Gas Safe registered engineer is a legal requirement under UK law.
2. What’s the typical cost for boiler servicing and how long does it take?
In London and the Southeast, a standard boiler service typically costs between £90 and £120 (often around £100), while in Kent, prices usually range from £70 to £100. The visit typically lasts 30–60 minutes.
3. What happens if I don’t get my boiler serviced annually?
With regular servicing, an air source heat pump can last u003cstrongu003e15 to 20 years or moreu003c/strongu003e — often longer than a traditional boiler. We offer u003cstrongu003eheat pump Skipping annual servicing can lead to decreased efficiency, higher energy bills, unexpected breakdowns, and even safety hazards like carbon monoxide leaks. For landlords, failure to provide evidence of a valid service may result in fines and legal liability. Additionally, it could void warranties or insurance policies.











