
HVAC System Maintenance & Repairs in Bath UK
Professional HVAC system maintenance is essential for business owners and property managers in Bath seeking to maintain optimal building performance and energy efficiency. With over 40 years of industry experience, Oltec Facilities Management delivers comprehensive maintenance solutions that extend equipment lifespan, reduce operational costs, and ensure regulatory compliance. Our expert engineers provide tailored maintenance programmes designed to keep your heating, ventilation, and air conditioning systems running at peak performance throughout the year.

Specialist Knowledge Across HVAC, Gas, and Pipework Systems
With over four decades serving businesses in Bath, Oltec Services has developed comprehensive expertise spanning HVAC maintenance, gas and biogas system servicing, and custom pipework installations. Our engineers are trained across multiple disciplines, enabling us to provide holistic maintenance solutions that consider your entire building services infrastructure. From traditional heating and ventilation systems to cutting-edge biogas technology and precision-engineered pipework, we deliver maintenance services that address every aspect of your mechanical systems. This integrated approach reduces the complexity of managing multiple contractors, ensures better system coordination, and provides you with a single point of accountability for all your building services maintenance requirements.
Minimising Disruption with Pre-Fabricated HVAC Solutions
Our approach to HVAC installations and upgrades minimises disruption to your Bath business operations through convenient offsite manufacturing and rapid onsite assembly. Oltec Services fabricates key components including ductwork, pipework sections, and system modules in our controlled workshop environment, ensuring superior quality control and precision engineering. When we arrive onsite, these pre-manufactured elements allow for quick, efficient installation that significantly reduces the time your building systems are offline. This methodology is particularly valuable for businesses that cannot afford extended downtime, such as retail premises, healthcare facilities, and commercial offices. The result is professional installation quality delivered with minimal impact on your daily operations and building occupants.


Made-to-Measure HVAC Systems for Maximum Efficiency
The difference between adequate and exceptional HVAC performance often lies in customisation, which is why The Oltec Group designs made-to-measure systems for every Bath client we serve. Our engineers analyse your building's specific spatial constraints, occupancy patterns, and thermal requirements to create high-efficiency HVAC systems that fit perfectly and perform optimally. Custom ductwork layouts avoid unnecessary bends and restrictions that waste energy, bespoke equipment selections match actual load requirements rather than oversizing, and intelligent zoning ensures heating and cooling are delivered precisely where needed. This meticulous attention to efficient space utilisation and system design results in lower energy bills, improved comfort, and HVAC infrastructure that works harmoniously with your building rather than fighting against it.
Comprehensive SFG20-Compliant HVAC Maintenance Programmes
Maintaining HVAC systems across entire buildings requires methodical planning and expert execution, which Oltec delivers for Bath businesses through SFG20-standard maintenance programmes. This rigorous framework establishes clear protocols for safety checks, efficiency testing, and environmental compliance across all your heating, ventilation, and air conditioning equipment. Crucially, our maintenance service addresses upcoming regulatory deadlines including the 2025 phase-out of high-GWP refrigerants under UK F-Gas Regulation. Rather than facing last-minute scrambles and potential fines, our clients benefit from planned transitions from refrigerants like R404A and R410A to compliant, eco-friendly alternatives such as R32, ensuring regulatory adherence, sustained system performance, and uninterrupted building operations.



