Business Details
26 Years
experience
Emergency
services
Your Trusted Local Experts in Plumbing & Heating
Mainheat has been serving London and surrounding areas for over four decades, delivering expert plumbing and heating solutions to domestic clients. Our Gas Safe registered engineers combine extensive technical knowledge with a commitment to reliability, ensuring every installation, repair, and maintenance task meets the highest standards of safety and efficiency. With advanced certifications from major boiler manufacturers, we leverage industry-leading expertise to resolve complex heating issues while maintaining transparent communication throughout every project.Our team's dedication to precision extends to comprehensive services including powerflushing, heating controls installation, and emergency repairs, supported by a proven track record of 45,000 completed jobs and consistently high customer satisfaction ratings. We maintain rigorous quality assurance through regular staff training and adherence to strict safety protocols, ensuring every client receives tailored solutions that prioritise long-term system performance and energy efficiency.
Services
Boiler Services
Gas Plumbing
Heating Systems
Emergency Repairs
Powerflushing
Details
- Year established: 2000
Highlights and features
- 40 years of combined experience in domestic plumbing and heating
- Gas Safe registered engineers for certified gas safety compliance
- Emergency repairs available same-day across London and Kent
- 45,000+ completed jobs with 98% customer satisfaction rate
- Advanced installer status with major boiler manufacturers
Associations and certifications
- Gas Safe Register
What people say
Prompt service
Professional and good value
Super friendly
Exceptional service
Timely manner
Services
Boiler Services
We provide comprehensive boiler solutions including installations, repairs, and annual servicing. Our Gas Safe engineers work with all major manufacturers' models to ensure optimal performance and safety compliance. Regular maintenance extends boiler lifespan while reducing energy consumption through improved efficiency.
Gas Plumbing
Our certified specialists handle domestic gas installations and emergency leak repairs. We conduct safety checks on pipework and appliances to maintain regulatory compliance. Prompt response times ensure minimal disruption to household heating and hot water supply during critical situations.
Heating Systems
We install and maintain complete heating systems including radiators, thermostats, and underfloor heating. Our powerflushing service removes sludge buildup to restore system efficiency. Smart control installations allow remote temperature management for enhanced energy savings.
Emergency Repairs
Available for urgent plumbing and heating issues requiring immediate attention. Our rapid response team resolves burst pipes, boiler failures, and severe leaks within hours of contact. We prioritise restoring essential services while minimising property damage during repairs.
Plumbing Services
We handle all household plumbing requirements from tap replacements to full bathroom installations. Our leak detection technology identifies hidden water losses to prevent structural damage. We specialise in modernising outdated systems while maintaining traditional property aesthetics.
Questions
Do you offer emergency plumbing services?
Yes, we provide same-day emergency repairs for urgent plumbing and heating issues across London and Kent.
Are your engineers Gas Safe registered?
All our gas engineers hold current Gas Safe registration for safe and legal appliance installations and repairs.
Which areas do you cover?
We serve London boroughs including Bexley, Bromley, and Greenwich, plus Kent areas like Dartford and Swanley.
How much do boiler services cost?
Pricing varies by boiler type and service required. We provide transparent quotes before starting any work.
Can you install smart heating controls?
Yes, we install modern smart thermostats and heating controls for improved energy efficiency and convenience.
How do I book a service?
Book online through our website or call 020 8300 4908 for immediate assistance with bookings and inquiries.
