HEATING & BOILER FAQS
Frequently Asked Questions About Heating & Boiler Services in Bath
Whether you’re arranging a boiler service, planning a new heating installation or managing a commercial property, it’s natural to have questions. This FAQ page answers some of the most common enquiries we receive from homeowners, landlords, facilities managers and businesses across Bath and the surrounding South West.
From boiler servicing and commercial heating systems to Gas Safe inspections and maintenance contracts, our experienced engineers provide clear, practical advice to help you make informed decisions about your heating system.
If you can’t find the answer you’re looking for, our friendly team is always happy to help.
Service Areas & Coverage
What areas does Westex Heating cover?
Westex Heating is based in Bath and provides commercial and domestic heating services throughout the South West. Our engineers regularly work across:
- Bath
- Bristol
- Swindon
- Wiltshire
- Trowbridge
- Chippenham
- Frome
- Keynsham
- Surrounding towns and villages
We support homeowners, landlords, commercial property owners, schools, universities, warehouses, offices and industrial facilities across the region. If you’re unsure whether we cover your location, simply contact our team and we’ll be happy to confirm.
Pricing & Estimates
How much does a boiler service cost in Bath?
The cost of a boiler service depends on several factors, including the type of boiler, the fuel it uses and whether the system is installed in a domestic or commercial property.
Domestic boiler servicing is generally offered at a fixed rate, while commercial boiler servicing usually requires a site visit before an accurate quotation can be provided. This allows us to assess the size of the system, the number of appliances and any compliance requirements.
Our quotations always include:
- Clear, transparent pricing
- No hidden costs
- Free, no-obligation quotations
- Competitive local rates
- Honest recommendations based on your heating system
If you’d like an accurate quotation, contact our team and we’ll be happy to discuss your requirements.
Do you provide free quotes for heating & boiler work?
Yes. Westex Heating provides free, no-obligation quotations for both domestic and commercial heating projects.
For domestic work, we can often provide an estimate after discussing your existing heating system and requirements. Larger commercial installations generally require a site survey so we can recommend the most suitable solution and provide accurate pricing.
Whether you require a boiler replacement, commercial heating upgrade, annual servicing or ongoing maintenance contract, every quotation is tailored to your property and your operational needs.
Domestic Heating Services
What domestic heating services do you offer?
Westex Heating specialises in domestic heating and boiler systems rather than general plumbing, allowing us to provide expert advice and high-quality workmanship across every installation, repair and service.
Our domestic heating services include:
- Boiler installation
- Boiler servicing
- Boiler repairs
- Central heating upgrades
- Radiator replacements
- Smart heating controls
- Landlord Gas Safety Certificates (CP12)
- Homeowner gas safety checks
- Domestic oil tank installation & servicing
Our experienced engineers work with leading manufacturers including Worcester Bosch, Vaillant, Viessmann and Grant, helping homeowners choose reliable, energy-efficient heating solutions that suit their property.
How often should my domestic boiler be serviced?
Most domestic boilers should be professionally serviced every 12 months.
Annual servicing helps to:
- Maintain safe operation
- Improve energy efficiency
- Reduce the likelihood of unexpected breakdowns
- Identify worn components before they fail
- Support manufacturer warranty requirements
- Extend the lifespan of your boiler
Regular servicing also gives our engineers the opportunity to check combustion performance, inspect safety controls and ensure your heating system continues to operate efficiently throughout the year.
If your boiler hasn’t been serviced recently, arranging an annual inspection can often help prevent more expensive repairs later.
Do you offer emergency boiler repairs?
Yes. We provide emergency boiler repairs for homeowners across Bath and the surrounding areas, subject to engineer availability.
Our team understands how disruptive it can be to lose heating or hot water, particularly during colder months. We aim to diagnose faults efficiently and recommend the most appropriate solution based on the condition of your boiler.
Where possible, repairs are carried out during the initial visit. If replacement parts are required, we’ll explain the options clearly and keep you informed throughout the process.
Customers with maintenance agreements receive priority response where applicable.
Commercial Heating Services
Do you offer commercial heating services?
Yes. Commercial heating is at the heart of what we do.
For more than 25 years, Westex Heating has supported businesses, public sector organisations and commercial property owners across Bath and the South West with reliable, compliant heating solutions tailored to their premises.
We regularly work with:
- Schools
- Universities
- Offices
- Warehouses
- Workshops
- Industrial facilities
- Production sites
- Ports & docks
- Commercial landlords
- Property & facilities managers
Do you provide maintenance contracts for commercial heating systems?
Yes. We offer tailored maintenance contracts designed to help businesses keep their heating systems operating safely, efficiently and reliably throughout the year.
Rather than taking a one-size-fits-all approach, we create maintenance schedules based on your premises, heating equipment and operational requirements.
Maintenance contracts can include:
- Planned servicing
- Boiler inspections
- Preventative maintenance
- Priority response for breakdowns
- Compliance documentation
- Service records
- Performance checks
- Heating system recommendations
Routine maintenance helps reduce unexpected downtime, extend equipment lifespan and identify potential issues before they become costly repairs.
Many of our commercial clients choose ongoing maintenance because it provides greater peace of mind while helping them meet their legal responsibilities.
How often should a commercial boiler be serviced?
Most commercial boilers should be serviced at least once every 12 months.
However, some heating systems benefit from more frequent servicing depending on:
- Boiler size
- Hours of operation
- Building occupancy
- Manufacturer recommendations
- Insurance requirements
- Site-specific risk assessments
Commercial heating systems often work much harder than domestic boilers, particularly in schools, offices, warehouses and industrial premises where reliable heating is essential.
Routine servicing allows our engineers to:
- Check combustion performance
- Inspect burners & heat exchangers
- Test safety devices
- Identify wear before failures occur
- Improve efficiency
- Reduce running costs
- Support compliance requirements
Read our expert guide:How Often Should a Commercial Boiler Be Serviced?
What types of commercial heating systems do you work on?
Our engineers work on a wide variety of commercial and industrial heating systems across Bath and the surrounding South West.
These include:
- Commercial gas boilers
- Oil-fired boilers
- LPG heating systems
- Warm air heaters
- Plant room installations
- Commercial hot water systems
- Radiant heating
- Industrial heating systems
- Heating distribution systems
Whether you’re upgrading an ageing heating system or maintaining an existing installation, we can recommend practical, cost-effective solutions based on your property’s requirements.
Gas Safety & Compliance
Do you carry out gas safety inspections & certificates?
Yes. Westex Heating carries out gas safety inspections for both domestic and commercial properties throughout Bath, Bristol, Swindon, Wiltshire and the surrounding areas.
Our inspections help homeowners, landlords and businesses ensure their gas appliances remain safe, compliant and operating efficiently.
We provide:
- Landlord Gas Safety Certificates (CP12)
- Commercial gas safety inspections
- Gas appliance safety checks
- Heating system inspections
- Compliance documentation
- Prompt certification following inspection
All inspections are completed by qualified Gas Safe registered engineers using calibrated equipment to assess the safe operation of your heating system.
Are commercial gas safety inspections a legal requirement?
Businesses have a legal responsibility to ensure that gas appliances, pipework and associated systems are maintained in a safe condition by competent engineers.
Regular inspections help organisations:
- Meet legal obligations
- Protect staff & building occupants
- Support insurance requirements
- Maintain compliance records
- Reduce safety risks
The frequency of inspections will depend on the building, equipment and operational requirements.
Our engineers can advise on an appropriate servicing and inspection schedule for your premises.
Are you Gas Safe registered & fully accredited?
Yes.
Westex Heating works to recognised industry standards and holds a range of professional accreditations that demonstrate our commitment to safety, quality and compliance.
Our accreditations include:
- Gas Safe Registered
- OFTEC Registered
- SSIP Accredited
Our engineers also work in accordance with relevant British Standards and Health & Safety Executive guidance, ensuring every installation, repair and inspection is completed safely and professionally.
General Heating & Boiler Questions
Do you carry out domestic plumbing work?
No. Westex Heating does not offer general domestic plumbing services.
We specialise exclusively in domestic heating systems, boilers and hot water, allowing our engineers to focus on what they do best. By concentrating on heating rather than general plumbing, we can provide expert advice, accurate fault diagnosis and high-quality workmanship across every installation, service and repair.
For commercial clients, we do provide specialist plumbing and pipework services as part of larger heating and mechanical projects.
Can smart heating controls improve energy efficiency?
Smart heating controls give homeowners and businesses greater control over how and when their heating operates.
Depending on your property and existing heating system, smart controls can help:
- Reduce unnecessary energy consumption
- Improve comfort
- Create heating schedules
- Manage multiple heating zones
- Control your heating remotely
- Support more efficient boiler operation
Our engineers install and configure smart heating controls from leading manufacturers, ensuring they work seamlessly with your heating system.
Which boiler brands do you work with?
We install, service and maintain heating systems from many of the UK’s leading manufacturers.
These include:
- Worcester Bosch
- Vaillant
- Viessmann
- Grant
- Baxi
- Remeha
- Lochinvar
- Andrews Water Heaters
- Reznor
Our engineers will recommend the most suitable boiler based on your property’s heating requirements, budget and long-term performance rather than promoting a single manufacturer.
Booking & Next Steps
How do I book a boiler service or heating consultation?
Booking with Westex Heating is straightforward.
Simply contact our team to discuss your requirements and we’ll recommend the most appropriate next step.
Depending on the type of work required, we may:
- Arrange a domestic boiler service
- Schedule a repair visit
- Organise a free quotation
- Book a commercial site survey
- Discuss maintenance contract options
- Provide advice on heating upgrades or replacement systems
From your first enquiry through to completion of the work, we’ll keep you informed and explain every stage of the process clearly.
Call 01225 331091 or email services@westexheating.com to speak with our team.
Still Have Questions?
If your question hasn’t been answered here, we’re always happy to help.
Whether you need advice about a domestic boiler, commercial heating system, planned maintenance contract or Gas Safe inspection, our experienced engineers are available to provide straightforward, professional guidance. Call 01225 331091 or request your free quote today to discuss your requirements or request a free, no-obligation quotation.