If you’re looking for commercial refrigeration companies, J&M Refrigeration is an industry specialist with over 30 years of experience. We can supply all aspects of refrigeration services, such as commercial HVAC systems, and provide ongoing maintenance by a professional engineer if desired.
Whether you are in food retail, hotel, and leisure, healthcare and pharmaceutical, butchery and bakery, or any other industry, then we are here to help you – to speak with an expert, call us on 0121 544 0555.
What is an HVAC system?
Unlike traditional air conditioning systems that cool the air within your commercial property, an HVAC system also features ventilation and heating functions. A multi-functional system ensures that staff and clients experience a comfortable environment all year round.
How do HVAC systems differ from commercial air conditioning systems and heating systems?
HVAC systems operate differently depending on how you want to control the climate in your commercial property.
Heating and cooling
Both the heating and cooling functions release either warm air or cool air through ducts – although the source differs.
Heat pumps or a heat exchanger generate heat to increase your building’s temperature, whereas the AC function pumps indoor heat outdoors.
Ventilation
Ventilation is also part of these useful systems, with vent pipes and flues installed to promote new airflow through your commercial premises. This helps to improve indoor air quality within your commercial building.
Easy to Operate HVAC
Commercial HVAC systems are controlled using either a simple-to-use thermostat or direct digital controls (DDC), so staff can easily operate the system depending on the function required.

Where are commercial HVAC systems installed?
Unlike a residential unit, a commercial HVAC system houses both the heating and cooling in one unit, which is normally placed on the roof of your company’s premises. This is to save space and ensure that if any maintenance is required, it is not disruptive to the day-to-day running of your business.
Why choose our commercial HVAC services?
We can guarantee that any commercial HVAC units we design will be perfect for your business requirements. From the outset, our design engineers will work with you to create an air conditioning system that is more efficient than other heating systems, both now and in the future.
Energy efficiency
Our HVAC equipment for commercial systems is a superlative way to improve your business’s energy consumption. Our products are bespoke to our clients’ needs, ensuring you receive the right HVAC system for your commercial space. So, with sustainable options becoming increasingly popular, we’re more than equipped to deliver high-performing and energy-efficient solutions that reduce your company’s carbon emissions and save money on energy expenses, too.
Improved air quality
Alongside energy savings, installing and maintaining a high-quality HVAC system achieves hugely improved air quality due to increased advanced circulation, ventilation, and filtration technologies, so you can benefit from fresher and healthier air.
Plus, with regularly scheduled maintenance, you can enjoy clean air at optimum performance.
Leading HVAC brands
You can choose from a range of the world’s premier brands, as we only work with leading manufacturers. This ensures that your building’s HVAC system is of the highest standard, and maintenance will be seamless.
HVAC maintenance services
If you require a maintenance service program for your commercial HVAC system, we offer both planned and reactive maintenance contracts for you to select from.
J&M Refrigeration for your commercial building
Looking to replace your old heating system with a multi-functional HVAC system?
For more details on our commercial cooling systems and heating systems, either fill out our ‘request a call back’ form at the top right of the page or contact us to get a quick response from a member of our professional team.
We build a custom design for a range of commercial buildings and their unique requirements, and provide a no-obligation quote for system and installation costs.