Our Values
- Family Owned and operated
- We specialize in Lennox heating, cooling & air quality systems
- Fair pricing
- Great Customer Service
- Upfront Pricing
Barstow and Sons HVAC Company in Annapolis
At Home with Your Air Conditioning and Heating Needs
Barstow and Sons Heating and Cooling is full service and family-oriented. What does that mean? We offer complete and professional residential HVAC installation, repair and maintenance, and because we’re family-run, we want to treat you like family—you can count on upfront estimates and thorough jobs each and every time.
Need a new ac? Do you require heater repair services? We specialize in Lennox home heating, cooling, and air quality systems, and Navien water heaters, but don’t worry—we install any energy efficient manufacturers’ line of equipment.
Have an emergency like an air conditioner leaking? Barstow and Sons is available 24 hours a day, 7 days a week. We service all makes and models of energy efficient home heating and cooling equipment. Call (410) 544-2606 or use the service request form below to get in contact with us.
Serving Glen Burnie, Pasadena, Severna Park, Annapolis, Bowie, and surrounding areas.







11 of the Most Frequently Asked HVAC Questions
To most people, how air conditioners work is a matter of magic. They don’t know how HVAC systems make temperatures bearable in their homes and offices, but they’re awfully glad they do. According to the U.S. Department of Energy, 75 percent of all homes in the U.S. have air conditioners . These devices use about […]
Too Much Home Humidity Makes Us All Feel a Little Gross
Excess humidity in your home can promote mold and mildew growth and make staying indoors uncomfortable, making managing humidity levels an important task for homeowners. There are different ways homeowners can reduce humidity levels in their homes, including hiring an air conditioner repair service to upgrade or maintain their HVAC unit to limit moisture. We’ve […]
Answers to Your Questions About HVAC Maintenance
Properly maintaining your home’s HVAC near Annapolis includes regular visits from an HVAC technician for heating and air conditioning repair, duct cleaning, replacement parts, and inspections of your heater, furnace, and air conditioning unit. When your HVAC system is well maintained, it will operate more efficiently and effectively, saving you money and improving your indoor […]
Steps to Follow Before Turning on Your Heater
On the first cold fall or winter day, people will turn their furnaces on for the first time this heating season. It is not uncommon for people to experience different problems because their heating systems have sat unused since spring. When there are problems, phones will ring off the hook at our heater repair company […]
Five Reasons Why Smart HVAC Is the Right Choice
Smart homes help their owners live better, saving them time by automating routine tasks and saving them money by regulating the use of electricity and other resources more efficiently. Nowhere are the benefits of smart home technology more evident than in home heating and cooling systems. When most people think of smart heating and cooling […]
The Importance of Having Your Air Ducts Cleaned
Owning a home is an exciting experience that comes with a variety of responsibilities. One of these responsibilities is the proper maintenance of your home’s HVAC system. It might be obvious when a furnace or air conditioner malfunctions, but what about the cleanliness of your air ducts? How can you tell when they need to […]