Total Home Comfort is a family-owned HVAC company serving Baltimore, MD, and the surrounding central Maryland area. They specialize in heating and cooling services, including installation, repair, and replacement of furnaces, heat pumps, air conditioning systems, and ductwork. The company also offers indoor air quality solutions such as air purifications and humidifiers. With over 50 years of experience, Total Home Comfort has the knowledge and tools to manage a wide range of HVAC needs for homes, offices, and businesses.

Constellation Home is a Maryland-based company offering heating, cooling, plumbing, electrical, and home improvement services in Baltimore, MD. With over 30 years of experience, they provide HVAC installation, repair, and tune-up services, including furnace, air conditioning, and heat pump systems. The company also offers 24/7 emergency service and specializes in electrical installations such as EV chargers and whole home backup generators. Their team serves multiple counties across Maryland, focusing on reliable repairs and installations backed by upfront pricing and certified technicians.

Peninsula Cooling & Heating LLC is an HVAC contractor based in Baltimore, MD, providing residential and light commercial heating, air conditioning, and indoor air quality installation and repair services. They serve the Greater Annapolis Area with a range of services including HVAC installation, repair, maintenance, and energy management solutions. The company works with major HVAC brands and offers expertise in heating systems, air conditioning units, heat pumps, thermostats, air purifiers, humidifiers, and gas fireplaces. Peninsula Cooling & Heating LLC is available 24/7 for emergency service.

Got Ductless Warehouse is a mini split installation contractor located in Baltimore, MD. They specialize in installing and supporting various mini split brands, serving customers in the Baltimore area. The business is verified on SAM.gov, indicating compliance and eligibility for federal contracts and partnerships.

Loves Heating & Air is a locally owned HVAC contractor serving Baltimore, MD, and surrounding counties. Established in 2002, the company offers residential and commercial HVAC products and services, including air conditioning repair and installation, geothermal heat pump systems, and thermostat installation. Loves Heating & Air specializes in green energy solutions such as geothermal, solar hot water, and radiant floor heating systems. With over 20 years of industry experience, the team is fully licensed and insured, providing knowledgeable service backed by a history of installations and repairs in the region.

A-Z Heating AC & Refrigeration is an HVAC company based in Baltimore, MD, offering a full range of heating and air conditioning services. They provide installation, repair, maintenance, and tune-up services for residential and commercial properties, including air conditioners, furnaces, and boilers. Their licensed technicians have over 25 years of experience and handle complex HVAC tasks with expertise. The company also offers 24-hour emergency service year-round to address urgent heating and cooling needs.