Expert Domestic Servicing & Oil Tank Installation in Bath
Homes that rely on oil heating need safe, compliant and well maintained storage systems. At Westex Heating, we provide reliable domestic oil tank installation in Bath, as well as oil tank servicing and ongoing maintenance. With over 25 years of experience and fully accredited OFTEC engineers, we ensure your oil storage is fitted correctly, protected against leaks and compliant with all current regulations.
We assess your property, recommend the right tank type and handle the full installation process, from removal of your old tank to final commissioning and safety checks. Our service is precise, reliable and built around long term safety.
Why Homeowners Choose Westex Heating
- Over 25 years of trusted local experience
- OFTEC, Gas Safe and SSIP accredited engineers
- Safe and compliant installation, replacement and servicing
- Full support from initial survey through to aftercare
- Clear quotations with no hidden extras
- Fast response for urgent situations
- A family run team known for quality and professionalism
Professional Oil Tank Installation in Bath
Installing a new oil tank is a significant part of maintaining a safe and efficient heating system. Our team provides professional oil tank installation in Bath, carrying out precise assessments to ensure the tank you choose is suitable for your home, your budget and your property layout.
Every installation begins with a detailed site survey. We evaluate siting restrictions, environmental considerations, access, capacity requirements and the correct base type. We supply and install high quality tanks in single skinned, double skinned and fully bunded formats, depending on what is required to meet regulatory standards.
Our OFTEC trained technicians handle everything, from removing old tanks to preparing the base, reconnecting your system and ensuring full compliance.
What is included in your oil tank installation
- Property assessment and siting consultation
- Advice on tank size, capacity and construction
- Removal and safe disposal of the existing tank
- Delivery and installation of the new tank
- Connection to existing oil supply lines
- Commissioning, testing and documentation
Our work follows OFTEC guidance and environmental standards, including safe separation distances, base requirements and fire safety clearances. This ensures your system is protected and compliant for the long term.
Oil Tank Replacement in Bath
Older tanks can degrade over time, especially when exposed to weather or installed on unsuitable bases. Cracks, corrosion and instability can lead to leaks or costly faults. Westex Heating provides oil tank replacement for ageing, damaged or non compliant tanks.
We survey your current installation, identify concerns and provide clear recommendations on the best replacement tank. Our engineers ensure the changeover is completed as safely and efficiently as possible, with minimal disruption to your home.
Domestic Oil Tank Servicing and Maintenance
Routine servicing is essential for preventing leaks, reducing contamination and maintaining the efficiency of your oil heating system. Our accredited engineers provide oil tank servicing for all tank types, offering proactive maintenance that protects your home and helps avoid expensive repairs.
What servicing includes
- External inspection for damage, corrosion and instability
- Internal checks for water or sludge build up
- Cleaning to remove contaminants
- Inspection and testing of oil lines
- Check of filters, valves, gauges and isolation points
- Recommendations on improvements or remedial work
Regular servicing helps prevent sludge from entering your boiler, reduces wear on components and keeps your system operating cleanly and safely.
Choosing the Right Type of Oil Tank
The correct tank depends on your property layout, capacity needs and environmental risk factors. We supply and install:
- Single skinned oil tanks
- Double skinned oil tanks
- Bunded tanks for maximum leak protection
- Steel or plastic construction options
- Above ground or underground systems



Safety, Regulations and Compliance
Oil storage must meet strict environmental and building regulations. Our engineers ensure your installation is fully compliant with:
- OFTEC requirements
- Building regulations
- Environmental guidance
- Safe separation distances
- Base and support standards
- Fire and ignition point clearance rules
Every installation is documented and certified, and we supply full safety information to help you maintain compliance throughout the tank’s lifespan.
Areas We Cover
Our team provides domestic oil tank installation and servicing in bath and across:
- Bristol
- Swindon
- Towns across Wiltshire
If you are unsure whether we cover your location, call 01225 331091 and we will be happy to help.
Frequently Asked Questions
How long does an oil tank installation take?
Most installations are completed within one day, however this can vary depending on access, base preparation and removal of any old tank.
How often should an oil tank be serviced?
Most systems should be serviced annually to prevent sludge build up, leaks and performance issues.
What type of oil tank is best for my property?
This depends on your space, household consumption and environmental risks. During our site survey, we will recommend whether a single skinned, double skinned or bunded tank is most suitable.
Our Service Area
We cover Bath and nearby regions. View our service area map on Google Maps or contact us for more details. Find us on Yell for reviews and additional contact options.
Visit Us
Our office is located at 10 Queen Square, Bath BA1 1HE. Feel free to drop by or view our location on Google Maps for directions.
Get in Touch
Contact Westex Heating today for reliable heating solutions.
Call us at 01225 331 091 or email us at services@westexheating.com.
We serve Bath, Bristol, Swindon, Wiltshire & surrounding areas with prompt, professional service.