Commercial HVAC Services
The experts in our commercial HVAC department are ready to assist you with heating and cooling solutions for your facility. From system design and installation to ongoing maintenance and timely repairs, A Quality covers all of your Maryland commercial HVAC needs. We work with commercial clients in Baltimore County, Howard County, Anne Arundel County, Frederick County, and many other locations throughout Maryland and Southern Pennsylvania.

A Quality Commercial HVAC Services
A Quality HVAC provides Maryland and southern Pennsylvania businesses with full support for heating and air conditioning, including:
- Heating and air conditioning system service
- Heating and air conditioning system installation
- Heating and air conditioning system preventive maintenance
- Products
- FAQ
- Financing

Plenty of Reasons to Choose A Quality
All A Quality service technicians are fully licensed through the state of Maryland and Pennsylvania. They also receive continuous education on the most current technologies in the industry, as well as NATE certification. We have years of experience in new construction and replacement services, so whether your commercial building is being built, existing, or being remodeled, A Quality will satisfy all of your HVAC needs. We offer 24-hour emergency service, maintenance contracts, free estimates, and more!

MD and PA Commercial Services:
A Quality is here to make your commercial building comfortable for you, your employees, and your customers. Some of the commercial HVAC services we specialize in are:
Air Conditioning Installation and Repair
Before the weather turns hot and humid, make sure your commercial building is prepared with a well-functioning air conditioning system. Nothing is worse than a hot, uncomfortable building. If there’s something wrong with its current A/C or you want to install a new one, let the experts at A Quality do it for you.
Heating Installation and Repair
No matter if your commercial building’s heating system is oil, gas, or electric, the experts at A Quality will know what to do. Our technicians stay up to date on the latest trends in commercial heating and get ongoing training. That means that we’re able to diagnose and repair a wide range of heating problems.

Custom Ductwork
Our fully-equipped sheet metal shop allows us to customize ductwork to your unique space requirements. Our shop manager has over 46 years of experience in metal ductwork fabrication. Just send us your specifications, and we’ll take care of the rest.
Dual Fuel Systems
Dual fuel systems utilize a heat pump and a furnace to provide reliable, even heating and cooling throughout your building. Our technicians have extensive experience working with dual fuel systems and can help you choose the best solution for your building’s needs.
Improve Indoor Air Quality
Did you know that dirty air ducts will negatively affect your building’s air quality? Over time, contaminants build up in the air ducts, restrict airflow, reduce efficiency, and get recirculated every time you use the HVAC system. Let us clean it for you. We’ll thoroughly clean your air ducts to ensure that the air in your commercial building is clean and safe.

Geothermal Heating and Cooling Systems
Geothermal heat pumps have become a popular choice for commercial buildings. These pumps are efficient, and they use the earth’s own heat to move warmth in and out of the building. Geothermal heat pumps are less noisy than conventional heat pumps since they can be installed in ideal locations such as a basement.
Preventative Maintenance
We help you avoid expensive repairs by offering comprehensive preventative maintenance services. As a general rule, your HVAC system should be checked by a professional at least once a year. During a scheduled service, our technicians will inspect the entire HVAC system and fix any minor problems before they can turn into bigger problems. We offer flexible commercial maintenance plans.
We Use High-Quality Commercial HVAC Parts and Equipment
When you work with A Quality, you can rest assured that you’re getting the best parts and equipment. We handpick brands that are known for their superior quality and durability.
We are qualified and licensed to install these brands for commercial HVAC services:
- Trane HVAC Products
- Mitsubishi HVAC Products
- Carrier HVAC Products
- Bryant HVAC Products
- Lennox HVAC Products
- WaterFurnace HVAC Products
- ClimateMaster HVAC Products

Talk to your technician about your needs and concerns. We will recommend and install the best brand to help you accomplish your HVAC goals.
Contact us now to get in touch with an experienced HVAC professional who can help you with commercial HVAC services in Maryland and southern Pennsylvania.