Our Services
Heat Pumps & Air Conditioning
Installation, diagnosis, repair, and service for heat pumps and air conditioning systems across multiple equipment brands.
Gas Furnaces
Gas furnace installation and replacement options including standard-efficiency and 90%+ high-efficiency systems.
Ductless Mini-Splits & Comfort Systems
Ductless mini-split systems, Bosch inverter systems, steam humidifiers, and smart/Wi-Fi thermostat installations.
Preventative Maintenance
Preventative maintenance contracts designed to keep heating and cooling equipment operating properly and efficiently.
About Us
ATS Mechanical Services, Inc. is a Laurel, Maryland HVAC company with more than 30 years of heating and cooling experience. The company services all makes and models of heating and air conditioning equipment and provides full equipment installation, diagnosis, repair, and preventative maintenance. Its listed services include heat pumps, air conditioners, gas furnaces, ductless mini-splits, Bosch high-efficiency inverter systems, steam humidifiers, smart and Wi-Fi thermostats, and preventative maintenance contracts. ATS also advertises same-day service for diagnosis and repairs, with a customer-service approach centered on fair pricing, clear communication, and completing work to the customer’s satisfaction. The company is based at 14625 Baltimore Avenue in Laurel and serves HVAC customers throughout the surrounding Maryland area.