Address: 37 Hudson St, Annapolis, MD 21401 | Email:
Call Us! (410) 647-1233
A.A. County License: #D1-01556MD License: #2586

Heating & Air Conditioning Services in Annapolis, MD

Our contractors in Annapolis, Maryland, perform heating and air-conditioning services that provide climate control for your home or business. If something goes wrong, we perform repairs that get it running again quickly. To request an estimate on any of our services, call Bay Heating & Cooling Ltd. today.
Technician checking compressor amps - Heating and Cooling Services in Annapolis, MD

Service and Repair

If you run your HVAC system, it will eventually need service and repair, so call us for first-class workmanship. We provide a 1-year warranty on labor for new units and each unit is covered by the manufacturer's warranty. Maintenance and repairs are available for:
  • Heat Pumps
  • Air-Conditioning and Heating Units
  • Oil and Gas Furnaces
  • Oil and Gas Boilers
  • Radiators
  • Humidifiers and Dehumidifiers
  • Electronic Air Cleaners
  • Wine Room Systems
  • Programmable Thermostats
Digital thermostat - Heating & Air Conditioning Services in Annapolis, Maryland, Bay Heating and Cooling

New Installations

Our air-conditioning and heating contractors ensure your new equipment is installed properly so that it operates efficiently. Although we are a Trane® dealer, we also install and repair equipment from Carrier®, York, Skuttle® steam humidifiers, and Weil McLain® boilers.
Closeup of a woman's hand setting the room temperature - Heating & Air Conditioning Services in Annapolis, Maryland,

Geothermal Heat Pump Systems

A great way to heat your home efficiently and economically is with a geothermal heat pump. We offer complete installation and repair services for equipment by WaterFurnace®.
Underfloor heating - Heating and Cooling Services in Annapolis, MD

Radiant Floor Heating

Another way to make your home more comfortable during the winter is with radiant heating. We perform installations and repairs for these luxury systems that take the chill out of cold tile and hardwood floors.
Technicians were repairing air-conditioning - Heating and Cooling Services in Annapolis, MD

Service Contracts

We make it easy for you to keep your HVAC system in good working condition by providing service and maintenance contracts. Different plans are available, but all contracts include 3 inspections a year. With a service contract, you are a priority customer. That means if your heating or air-conditioning stops working, we will provide same-day service.
Keep your HVAC system running by contacting us at (410) 647-1233 in Annapolis, Maryland, for heating and air-conditioning services.