COMPREHENSIVE, RELIABLE, EXPERT GAS & ELECTRICAL SOLUTIONS

Quality Service
McMahon Gas & Electrical Services employs certified electricians, plumbers, and gas engineers to ensure that the work done meets the standard in quality and safety. That’s less hassle and more peace of mind.

Emergency Callouts Available
McMahon Gas & Electrical Services operates 24/7 all year round. Our commitment to be responsive to our customer’s needs, be it emergency or not, gives us the motivation to be available for call anytime of the day.

30 Years of Experience
McMahon Gas & Electrical Services has more than 30 years of experience in electrical and property maintenance. Our experience gives us knowledge on different situations and problems that only experience can teach.
About Us & What We Do
At McMahon Gas & Electrical, we provide fully comprehensive solutions in plumbing, central heating, gas, electrical and property maintenance services across South West London and surrounding areas for both commercial and domestic customers. Whether you need an emergency plumber, electrician, gas engineer, a gas certificate, gas inspection or just a scheduled maintenance visit, we are here to help. Our mobile engineers cover all of South West London, West London, the City of London as well as adjacent parts of South East London, Surrey and Kent.
WHY CHOOSE US?
NICEIC & Gas Safe Registered
Over 30 years of experience
A local company
Fully insured













We offer comprehensive gas and electrical service
At McMahon Gas & Electrical Services, we are proud to offer our comprehensive plumbing, central heating, gas, electrical and property maintenance services across South West London and surrounding areas.