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41 Years
experience
Emergency
services
Trusted Heating Solutions in Bath
At Westex Heating, we specialise in commercial and domestic heating solutions, delivering expert boiler installation, maintenance, and gas safety inspections across Bath, Bristol, Swindon, and Wiltshire. With over 40 years of industry experience, our Gas Safe and OFTEC-registered engineers utilise cutting-edge technology to ensure safe, efficient, and compliant systems. Our team prioritises tailored service, offering flexible maintenance contracts, rapid emergency response, and comprehensive compliance documentation.

We adhere strictly to British Standards and health and safety regulations, serving diverse sectors including education, healthcare, and industrial facilities. Our reputation for reliability and technical excellence has been built through decades of client-focused service, ensuring every project meets exacting quality benchmarks.
Services
Commercial Boiler Installation Gas Safety Inspections Domestic Boiler Servicing Industrial Heating Systems Plumbing & Pipework
Details
  • Year established: 1985
Highlights and features
  • Over 40 years of specialist heating experience in Bath and the South West
  • Gas Safe and OFTEC-registered engineers for guaranteed compliance
  • Tailored quotes with minimal disruption to business operations
  • 24/7 emergency boiler repair service for urgent callouts
  • Detailed RAMS documentation and compliance certification provided
Associations and certifications
  • Gas Safe Register
  • OFTEC
  • SSIP
Services
Commercial Boiler Installation
Design, supply, and installation of high-performance commercial boilers for schools, offices, and industrial sites. Our Gas Safe engineers ensure compliance with British Standards, offering manufacturer-backed warranties and end-to-end project management. Systems incorporate energy-efficient technology to reduce operational costs while maintaining reliability.
Gas Safety Inspections
Comprehensive gas safety checks for commercial properties, including CP12 certificates for landlords. Our accredited engineers follow HSE guidelines to inspect pipework, appliances, and ventilation systems. We provide detailed reports and documentation to maintain legal compliance and ensure occupant safety.
Domestic Boiler Servicing
Annual boiler maintenance for homeowners, including efficiency testing and component checks. Our OFTEC-registered technicians reduce breakdown risks while preserving warranty validity. Services include smart thermostat integration and oil tank installation for properties off the gas grid.
Industrial Heating Systems
Tailored heating solutions for factories and warehouses, including radiant and warm air systems. We manage large-scale projects with phased installations to minimise operational disruption. Our engineers specialise in complex combustion systems compliant with environmental regulations.
Plumbing & Pipework
Full-service commercial plumbing, including copper and plastic pipework installation. We handle emergency repairs, planned maintenance, and system upgrades using Grundfos pumps and other premium components. Our team ensures leak-free, code-compliant installations for industrial and commercial premises.
Questions
Do you provide emergency boiler repairs in Bath?
Yes, we offer urgent callouts across Bath and surrounding areas with priority for maintenance contract customers.
How often should commercial boilers be serviced?
Annual servicing is recommended to maintain efficiency, warranty validity, and compliance with health and safety regulations.
Can you install heating systems in live industrial environments?
Yes, our engineers implement phased works and detailed RAMS to minimise disruption in operational facilities.
Do you provide gas safety certificates for landlords?
Yes, we issue CP12 certificates following HSE-approved procedures for rental property compliance.
Are your engineers certified for oil-fired systems?
Yes, our team holds OFTEC accreditation for oil system installations and maintenance.
Do you offer maintenance contracts for commercial heating?
Yes, we provide tailored contracts including scheduled servicing and priority emergency response.