Expert Commercial HVAC Services from Oliver

Oliver Mechanical Services offers award-winning commercial HVAC services for businesses of any size. Our heating, cooling, and plumbing technicians will have your building running efficiently in no time.

Mechanical Expertise
Our mechanical expertise can help you keep your heating and cooling units and plumbing systems up-to-date and running smoothly.

Maintenance Plans
With an Oliver preventative maintenance plan, you can extend the life of your HVAC systems, eliminate repair bills, conserve energy, and reduce your operating costs.

Service & Repair
No matter what is wrong with your heating or cooling system, our experts can diagnose the problem quickly and have it back in operation in no time.

New Installations
With a new heater or air conditioning unit, you can improve your energy efficiency and provide a more comfortable environment for your occupants.

Cooling
We provide air conditioning installation, repairs, and maintenance services to many different clients in a wide array of industries.

Heating
Our heating installation, repairs, and maintenance can keep you comfortable and give you peace of mind.

Refrigeration
At our Polar Bear Mechanical location in New Jersey, we offer commercial refrigeration services for large equipment to keep your system running smoothly.

Building Automation
To save energy, our building automation can make sure that your heating, cooling, and lighting systems are operating only when needed.