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Your Trusted HVAC Partner in Shaftesbury
M A B Heating has been providing expert boiler and heating services in Dorset for over twenty years. Our Gas Safe and OFTEC qualified engineers specialise in annual boiler servicing, repairs, and maintenance for gas, LPG, and oil-fired boilers. We prioritise safety and efficiency, using advanced techniques to identify potential issues before they escalate. Our team is committed to minimising breakdowns through proactive servicing, ensuring compliance with manufacturer warranties. Customer satisfaction is central to our operations, as demonstrated by our focus on repairing rather than replacing components where possible.

We serve residential clients across Dorset, offering emergency call-outs for urgent heating failures. Our engineers carry official identification and adhere to strict safety standards to mitigate risks like carbon monoxide leaks. Regular servicing by our team helps extend boiler lifespan, reduce fuel costs, and maintain household safety. We are proud to hold accreditations from both Gas Safe Register and OFTEC, reflecting our technical expertise and commitment to industry best practices.
Services
Boiler Servicing Boiler Repairs Oil Boiler Service Gas Boiler Service LPG Boiler Service
Highlights and features
  • 20+ years of specialist boiler servicing experience
  • Gas Safe and OFTEC qualified engineers
  • Annual servicing to maintain manufacturer warranties
  • Prioritise repairs over replacements where possible
  • Emergency call-outs for urgent heating failures
Associations and certifications
  • Gas Safe Register
  • OFTEC
What people say
Highly recommend Mark Excellent value for money Generous and helpful Back up and running same day Will book again next year
Services
Boiler Servicing
Regular boiler servicing ensures safe and efficient operation while maintaining manufacturer warranties. Our engineers perform comprehensive inspections, clean components, and identify potential issues. Annual servicing reduces breakdown risks and lowers fuel costs through improved efficiency.
Boiler Repairs
We diagnose and fix boiler faults including pressure loss, thermostat failures, and leaks. Our engineers prioritise repairs over replacements to save costs. Emergency call-outs address urgent heating failures during cold periods.
Oil Boiler Service
Specialist maintenance for oil-fired boilers to optimise performance and safety. Services include nozzle cleaning, flue checks, and combustion efficiency testing. Regular servicing reduces oil consumption and prevents carbon monoxide risks.
Gas Boiler Service
Comprehensive inspection of gas boilers to ensure compliance with safety regulations. Engineers check gas pressure, burner operation, and ventilation systems. Annual servicing prevents warranty voidance and carbon monoxide leaks.
LPG Boiler Service
Maintenance for LPG boilers in off-grid properties. Our engineers inspect regulators, pipework, and combustion efficiency. Regular servicing ensures safe operation and extends system lifespan while maintaining warranty validity.
People
Mark
Owner Engineer
Mark is a Gas Safe and OFTEC accredited engineer with over 20 years' experience in boiler maintenance. He provides expert servicing and emergency repairs across Dorset, prioritising customer safety and system efficiency. Clients praise his reliability and technical expertise.
Questions
Why is annual boiler servicing important?
Annual servicing maintains safety, efficiency, and manufacturer warranties. It identifies potential issues early, reduces breakdown risks, and lowers fuel costs through optimised performance.
Do you offer emergency boiler repairs?
Yes, we provide emergency call-outs for urgent heating failures. Our engineers aim to resolve issues promptly, prioritising repairs over replacements where possible.
Are your engineers certified?
All engineers hold Gas Safe and OFTEC accreditations, ensuring compliance with UK safety standards for gas and oil appliance maintenance and repairs.
What areas do you cover?
We serve residential properties across Dorset, including Shaftesbury and surrounding areas. Emergency call-outs extend to nearby regions during critical heating failures.
What happens during a boiler service?
Engineers perform safety checks, clean components, test efficiency, and identify wear. Gas pressure, flue operation, and carbon monoxide levels are inspected to ensure safe, efficient operation.