Gas & Heating Engineers London – Commercial & Residential Buildings
At Masterfix, our Gas Safe-registered heating and gas engineers deliver reliable, compliant, and responsive services for residential developments, mixed-use assets, and commercial buildings across London.
From communal plant rooms, central heating repair and boiler breakdown, and district heating systems to landlord gas safety compliance, we keep heating systems safe, efficient, and operational.
We offer planned maintenance and emergency call-outs for our plumbing and heating services for both residential and commercial properties.
Heating & Gas Accreditations &
Compliance
Gas Safe Registered, City & Guilds Qualified Engineers, Commercial & Domestic Gas Certified, Legionella Awareness & L8 / HSG274 Working Practices, Safe Contractor Approved, Fully insured and compliance-led workforce
Engineered for Safety-Critical Systems
Gas and heating systems demand absolute competence. Our engineers are experienced in safety-critical environments, delivering meticulous servicing, clear reporting, and robust compliance.
From high-rise residential plant rooms to commercial boiler installations to residential heating jobs, we operate with safety, legislation, and asset protection at the forefront of every task.
Reactive Response.
Long-Term Assurance.
Heating or gas failures require immediate, expert intervention. Masterfix Maintain provides 24/7 heating and gas support backed by structured maintenance strategies. We restore services quickly, identify root causes, and help clients plan for resilient, compliant heating systems long term.
Heating & Gas FAQs
Yes. All gas works are carried out by fully Gas Safe registered engineers.
Yes. Communal plant rooms and commercial heating systems are a core part of our service.
Absolutely. We deliver compliant CP12 inspections with minimal disruption.
Yes, we offer emergency heating engineers for critical heating and gas issues.
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Why Choose
Masterfix Heating & Gas Engineers
Gas Safe Assurance
Certified engineers delivering safe, compliant gas services.
Commercially Focused Delivery
Built around the needs of managing agents, landlords and asset managers.
Integrated Multi-Trade Support
Seamless coordination with mechanical, plumbing and electrical teams.
Fast, Accountable Response
Clear ownership from first call to resolution.
Compliance & Performance Driven
Every visit supports safety, efficiency and asset longevity.