Engineering Services
Industrial & Commercial HVAC Service & Maintenance
Our HVAC service engineers have the experience and skill to solve any current HVAC issues at your premises, as well as carrying out planned maintenance to maximise your HVAC system’s uptime.
High-quality HVAC systems deserve high-quality maintenance and servicing, while less effective systems need it even more. Whichever is the case for you, turn to Inergy Group for reactive HVAC repairs or comprehensive and cost-effective maintenance.
Why Use Our HVAC Maintenance Services?
HVAC maintenance services include the routine inspection, cleaning, and servicing of heating, ventilation and air conditioning systems to ensure safe and efficient operation. At Inergy Group, we deliver planned and responsive HVAC services tailored to commercial and industrial environments across the UK.
Industrial & Commercial HVAC Service & Maintenance
Our service and maintenance offering is designed to ensure your system continues to perform at its best, creating safe, comfortable environments for staff and customers, and avoiding unexpected downtime. We offer this service to commercial and industrial customers across the country, whether you’re using an Inergy-designed system or not, from a corner launderette to a multi-property business and everything in between. We’ll work with you to ensure minimal downtime due to maintenance.
Planned HVAC Maintenance
Our planned preventative maintenance (PPM) programmes are designed to suit your business and your building. Whether you operate a large manufacturing site, a warehouse, or a multi-site estate, we’ll create a servicing schedule that keeps your heating, cooling, and ventilation systems operating efficiently all year round.
Here’s why HVAC servicing is vital:
Increased Energy Efficiency and Reduced Costs
Regular HVAC maintenance improves the efficiency of your system, ensuring it uses less energy to heat or cool your building. This directly translates into lower energy bills for your business. Well-maintained systems consume less power, reducing overall operational costs while providing consistent comfort.
Prolonged Equipment Lifespan
HVAC systems, like all mechanical equipment, wear out over time. However, preventative maintenance can significantly extend the lifespan of your system. By identifying and fixing small issues early, you prevent more costly and major repairs later, allowing you to get more years of service from your system.
Improved Air Quality
A well-maintained HVAC system provides cleaner, healthier air by keeping filters and coils clean and free from dust and allergens. Poor air quality can cause discomfort, affect employee health, and even lead to increased sick days. Regular servicing ensures the air quality in your building is optimal for employees and customers alike.
Compliance with Health and Safety Standards
For businesses operating in regulated industries, staying compliant with health and safety laws is non-negotiable. Regular HVAC servicing ensures that your system meets compliance standards, helping you avoid fines and penalties.
Prevention of Unexpected Breakdowns
Unexpected HVAC breakdowns can disrupt business operations and lead to costly repairs. With regular maintenance checks, you can spot potential issues before they cause system failure, minimising downtime and inconvenience for your business.
We work with facilities teams and site managers to build planned schedules around your hours of operation – avoiding disruption and keeping you in control.
Responsive Repairs & Fault Diagnosis
When problems arise, our engineers are available 24/7 to get your system back online. From airflow issues to faulty thermostats or irregular temperatures, our teams are equipped to identify and fix issues quickly – with direct access to parts and the experience to work across all leading HVAC manufacturers, from our project partners on out.
We provide:
- Emergency call-out support
- Diagnostic testing and system checks
- Repairs and system balancing
- Replacement parts and retrofitting
Whether it’s a single-unit repair or an estate-wide assessment, you can rely on our engineers to deliver fast, practical solutions.
Specialist Maintenance for Every System Type
Our engineers have experience repairing and maintaining a wide range of industrial and commercial HVAC systems, including:
We also support more bespoke solutions, including those used in food manufacturing, pharmaceuticals, and clean air environments. If you’re unsure about your setup, just get in touch – we’ll assess your system and advise on the right servicing approach.
Heating and Cooling Service for Industrial & Commercial Sites
At Inergy Group, we offer comprehensive heating and cooling service options to maintain balanced indoor conditions year-round. Whether you’re heating a production facility in winter or cooling a logistics centre in summer, our team ensures your systems work together seamlessly.
We support:
- Gas and electric heating systems
- Air handling units and cooling plant
- Integrated HVAC controls and sensors
Our service includes both planned preventative maintenance and reactive support – so you can stay on top of energy use and avoid seasonal disruptions.
Expert HVAC Maintenance Service
We deliver HVAC maintenance with minimal disruption, clear communication and a practical approach. From first contact to follow-up reporting, you’ll work with experienced engineers who know how to keep your systems running smoothly.
HVAC Service Technicians
Our service and maintenance work is delivered by experienced HVAC service technicians who understand the demands of commercial and industrial systems. Every engineer is trained to identify issues quickly, carry out preventative maintenance efficiently, and work safely within live environments.
Technicians are equipped to handle a wide range of systems, including air conditioning, heating plant, air handling units, and specialist equipment including evaporative cooling and infrared heating technology. Whether it’s routine servicing or reactive repairs, our technicians work closely with facilities teams to minimise disruption and keep systems running smoothly.
Working with Inergy Group
We’re proud to support businesses across the UK with long-term maintenance contracts, one-off servicing, and responsive repairs. Whether you’re maintaining a critical environment or simply want to extend the lifespan of your HVAC system, our team is here to help. Take a look at our case studies – real-world HVAC servicing examples!
We work with companies and properties of all sizes. In addition, our expert team is readily available to provide practical HVAC servicing that will address a broad range of issues alongside more unusual specialist maintenance that will address unexpected faults.
Top Quality HVAC Service with Inergy
Inergy has a great deal of experience supplying and maintaining industrial ventilation systems for various sectors. We ensure strong communication and excellent working relationships with all clients, meaning a smooth, consistent process from the first to the last contact. If you’re unsure of what you need, don’t hesitate to contact us directly to help you with your HVAC maintenance.
Whatever the job, Inergy can provide a solution, offering industrial heating systems, evaporative cooling systems, industrial ventilation systems and cooling & air conditioning.
Commercial heating or cooling? Inergy can provide a solution.
Interested in HVAC Service & Maintenance for your business?
UK-Wide HVAC Maintenance Service
Searching for HVAC maintenance service near you? Inergy Group delivers fast, expert support across the UK - with local engineers and a national infrastructure.
Whether you manage a site in Manchester, Leeds, Birmingham, or further afield, we offer:
- Routine and emergency servicing
- Clear reporting and compliance support
- Flexible maintenance contracts
Get local response times with nationwide reliability. Speak to our team today to discuss a tailored plan that suits your building, systems, and budget.
Frequently Asked Questions About HVAC Service & Maintenance
What does HVAC service & maintenance include?
Our commercial HVAC service and maintenance includes a comprehensive inspection of all key system components – including filters, coils, fans, belts, ductwork, and controls. We check system performance, clean or replace parts as needed, test safety features, and ensure compliance with manufacturer and regulatory standards. This proactive approach helps prevent breakdowns and improves long-term efficiency.
How often should a commercial HVAC system be serviced?
We recommend servicing commercial HVAC systems a minimum of twice a year. For high-usage environments like manufacturing, hospitality, or healthcare, more frequent maintenance may be required. Regular servicing helps maintain system performance, avoid costly repairs, reduce energy consumption, and extend equipment life. It’s often much more cost-effective
What does HVAC service & maintenance cost?
Costs vary based on the size and complexity of your HVAC system, the number of units, and the nature of your site. We don’t list fixed prices because we provide tailored quotes after a brief site assessment. Our service agreements are designed to be cost-effective, predictable, and scalable to your needs.
What is a HVAC service agreement?
A HVAC service agreement is a planned, ongoing maintenance contract tailored to your building and system requirements. It outlines scheduled inspections, included services, and response times for breakdowns. These agreements provide peace of mind and help businesses avoid downtime, improve energy efficiency, and meet health and safety standards.
Do you maintain evaporative cooling systems?
Yes – our HVAC service & maintenance offering includes specialist systems like evaporative cooling systems. These require regular maintenance to ensure consistent airflow, clean water distribution, and efficient cooling performance – especially in large, open commercial spaces.
Approved HVAC Maintenance Services
Inergy Group is recognised and approved by leading industry schemes for the quality and consistency of our HVAC maintenance services. We are proud to hold accreditations including SafeContractor and ISO 9001, reflecting the strength of our systems, the experience of our engineers, and our commitment to delivering reliable, safe, and compliant HVAC services. These approvals give our clients added confidence that all work is carried out to high standards – efficiently, professionally, and with a strong focus on health and safety.
Useful Links
Government Guide – Air Conditioning Inspections
HVAC Servicing for Workshops and Warehouses
Blog article – How often should you get your HVAC serviced?