Mechanical Engineers in Plumbing & Heating
Based in Wiltshire, we deliver a full range of plumbing, heating, and mechanical services for both commercial and domestic clients across the South West
About Us
Shires Building Services Ltd is a family-run mechanical plumbing and heating company based in Westbury, Wiltshire.
Established in 1994, we specialise in designing and installing efficient, cost-effective plumbing and heating systems for homes and commercial properties. From the initial consultation and detailed technical design through to the completed installation, we provide a comprehensive service tailored to each client’s needs.
Once your system is installed, we continue to support you with ongoing maintenance and annual boiler servicing to ensure everything operates safely and efficiently.
We work closely with architects, building contractors, and end users to ensure every system is carefully designed to meet — and exceed — project requirements. Each quotation is supported by detailed planning and technical calculations to ensure the best possible solution.
By using high-quality materials and proven installation methods, we ensure every system we install performs reliably and looks professional.
With over 30 years of experience in plumbing and heating, Shires Building Services Ltd has built a strong reputation for delivering high-quality workmanship, backed by an extensive portfolio of successful projects and positive customer feedback.
What do we offer?
We offer a wide range of plumbing & heating services catered to both domestic and commercial clients.
Gas & oil boiler installation
Air Source Heat Pump installation
Plumbing & Heating works
Design Work
Heat Loss surveys
BUS Grant Application
Why Choose Us?
We combine decades of experience with high-quality workmanship, tailored system design, and reliable aftercare. From initial consultation to final installation, we provide a complete, transparent service you can trust.

30+ Years of Experience
With over 30 years of experience, our team delivers reliable, high-quality solutions you can trust.

After Care
We provide ongoing aftercare to keep your new systems running efficiently, including maintenance, servicing, and expert support when you need it.

Fully Accredited
We are Gas Safe and OFTEC registered, we all hold Enhanced DBS Certificates and we are members of RECC and are MCS accredited.

Approved Installers
We are Approved installers for Daikin, Grant & Vaillant. This allows us to offer extended warranties and have full manufacturers support.








