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Expert Plumbing & Heating Services in Bath
Established over 35 years ago, Kevin Johnson Plumbing & Heating is a family-run business serving Bath and surrounding areas. Our Gas Safe registered engineers specialise in boiler installations, central heating systems, and bathroom refurbishments. With decades of combined experience, we deliver reliable solutions tailored to residential and commercial properties. Our commitment to quality is evidenced by manufacturer warranties on all boiler installations and a 100% satisfaction guarantee. We maintain Energy Efficiency Recommended accreditation, demonstrating our dedication to sustainable practices.

Available 24/7 for emergency repairs, our team handles everything from minor leaks to complete system overhauls. Operating across Chippenham, Corsham, Melksham, and Trowbridge, we combine traditional craftsmanship with modern technology. Our comprehensive service includes power flushing, biomass boiler installations, and wet room fittings. Trusted by luxury retirement apartments and local builders, we consistently deliver first-class workmanship. All projects include free quotations and expert advice to ensure optimal heating and plumbing solutions.
Services
Boiler Installation Repair & Servicing Bathroom Installation Power Flushing Bio Mass Boilers
Highlights and features
  • 35+ years' specialist experience in plumbing and heating
  • Gas Safe registered engineers for safety compliance
  • 24/7 emergency repair service available
  • Free quotations with expert installation advice
  • Manufacturer warranties on all boiler installations
Associations and certifications
  • Gas Safe Register
  • Energy Efficiency Recommended
What people say
Excellent work Very reliable Prompt service High standard 1st class workmanship
Services
Boiler Installation
We install all major boiler brands including Baxi and Worcester. Our engineers recommend energy-efficient models that reduce running costs while maintaining comfort. Each installation includes manufacturer warranties and Gas Safety Certificates, ensuring long-term reliability for residential properties.
Repair & Servicing
Emergency boiler repairs and annual servicing available. Our Gas Safe engineers diagnose issues like cold radiators or pressure problems, restoring system efficiency. Regular servicing extends boiler lifespan and maintains safety compliance for domestic heating systems.
Bathroom Installation
Full bathroom supply and installation service with wet room options. We project-manage installations from removal of old suites to tiling and plumbing. Clients may supply their own fixtures while still receiving our premium fitting service across Bath and surrounding areas.
Power Flushing
This process removes sludge and debris from central heating systems. Improves heat distribution and reduces energy bills by restoring optimal flow. Recommended for systems with cold spots or reduced efficiency, typically completed in one visit by our specialist engineers.
Bio Mass Boilers
We install wood pellet and log-burning heating systems. These cost-effective solutions qualify for government incentives. Our team advises on eligibility for renewable energy schemes, helping homeowners reduce heating costs while maintaining environmental compliance across Wiltshire.
Questions
Are your engineers Gas Safe registered?
Yes, all our heating engineers hold current Gas Safe registration for boiler and central heating work.
Do you offer emergency plumbing services?
We provide 24/7 emergency response for urgent issues like burst pipes or boiler failures.
Which areas do you cover?
We operate across Bath, Chippenham, Corsham, Melksham, Trowbridge, and surrounding Wiltshire areas.
Can you install customer-supplied bathroom suites?
Yes, we fit bathrooms supplied by clients while maintaining our premium quality standards.
Do boiler installations include warranties?
All new boiler installations come with standard manufacturer warranties as specified by the brand.
What payment methods do you accept?
Payment options discussed during quotation process - contact us directly for current accepted methods.