Business Details
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Trusted Plumbing & Heating Services in London
London Gas is a family-run heating and plumbing company with over 30 years of experience serving London and Hertfordshire. Our Gas Safe registered engineers specialise in central heating installations, boiler repairs, emergency plumbing, and underfloor heating systems. We prioritise quality workmanship, offering a 12-month guarantee on all completed work. As Vaillant Approved and MagnaClean certified installers, we provide extended manufacturer warranties and energy-efficient solutions tailored to residential properties.Our team delivers comprehensive services including powerflushing, gas safety inspections (CP12), and landlord safety checks. With a reputation built on reliability and customer satisfaction, we maintain transparency in operations and ensure all materials meet manufacturer warranties. Our engineers are trained in BPEC-certified underfloor heating and unvented hot water systems, combining technical expertise with practical advice to meet individual client needs.
Services
Boiler Installations
Emergency Plumbing
Underfloor Heating
Powerflushing
Gas Safety Inspections
Landlord Safety Checks
Central Heating Repairs
Radiator Services
Cylinder Installations
Energy Efficiency Advice
Highlights and features
- We have over 30 years of experience in residential heating solutions
- Our engineers are Gas Safe registered for legal and safe gas work
- We offer a 12-month guarantee on all completed work
- We are Vaillant Approved installers with extended manufacturer warranties
- Our team holds BPEC certifications for underfloor heating and unvented systems
Associations and certifications
- Gas Safe Registered
- Vaillant Approved Installer
- MagnaClean Approved Installer
- BPEC - CN11, CKR1, CPA1, CENWAT, HTR1
- BPEC - Underfloor heating installer
- BPEC - Unvented hot water storage system (G3)
- City & Guilds - Level 3 energy efficiency for domestic heating
Services
Boiler Installations
We install energy-efficient boilers matched to property size, ensuring optimal performance and fuel efficiency. Our Vaillant Approved status provides extended warranties up to 10 years. Engineers assess heat requirements for each room to recommend appropriate boiler capacity.
Emergency Plumbing
24/7 response for burst pipes, heating failures, and gas emergencies across London and Hertfordshire. Our Gas Safe engineers resolve urgent issues while maintaining safety standards and minimising property damage.
Gas Safety Inspections
Annual gas safety checks for landlords and homeowners, including appliance testing and certification. We issue official Gas Safe records (CP12) to meet legal requirements and ensure safe operation of gas systems.
Underfloor Heating
BPEC-certified installation of water-based underfloor heating systems. We design efficient layouts using thermal heat store technology, offering energy savings of 15-40% compared to traditional radiator systems.
Powerflushing
Professional powerflushing removes sludge and corrosion from central heating systems. As MagnaClean approved installers, we fit magnetic filters to maintain system efficiency and extend boiler lifespan.
Questions
Are your engineers Gas Safe registered?
Yes, all our engineers are Gas Safe registered for legal and safe gas appliance work.
Do you offer emergency plumbing services?
Yes, we provide 24/7 emergency plumbing and heating services across London and Hertfordshire.
What boiler brands do you install?
We specialise in Vaillant boilers and are an approved installer for extended warranties.
Do you cover landlord gas safety requirements?
Yes, we conduct annual gas safety checks (CP12) and provide certified records for landlords.
What areas do you service?
We cover all London boroughs plus Hertfordshire areas including Hampstead, Camden, and Enfield.
Can you help with underfloor heating systems?
Yes, our BPEC-certified engineers install and maintain underfloor heating systems.
Reviews (1)
Liza Dresner
Jan 17, 2014
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Charlie was great today. We are a small local charity and he sorted our problem in seconds and gave loads of helpful advice! Kind and generous.
