Great Mills Heating & Air Conditioning: Trusted HVAC in Lexington Park, MD Since 1972
Great Mills Heating & Air Conditioning in Lexington Park, MD, is a local name for reliable climate control. The team handles both sudden breakdowns and planned upgrades for homes and businesses across Southern Maryland. With a focus on getting the job done right, they offer emergency service for heating and cooling problems. Their technicians are experienced in working with the varied housing styles found in the area, from older homes to modern commercial buildings.
Business Overview
Founded over five decades ago, Great Mills Heating & Air Conditioning provides full HVAC support. The company serves residential and commercial clients. Their staff includes skilled, factory-trained technicians. When a furnace quits on a cold winter night or an AC fails during a humid Lexington Park summer, their emergency team is ready to help.
Key Services
They manage all types of heating and cooling systems. Common services include:
- Installation, repair, and maintenance for heat pumps, gas furnaces, and oil furnaces.
- Water heater services and indoor air quality solutions.
- Mini-split ductless systems and geothermal system sales and service.
- Preventive maintenance plans to help systems last longer.
For homeowners, this means care for their central air and heating. For business owners, it means keeping workplaces comfortable for employees and customers.
Areas Served
Great Mills Heating & Air Conditioning works throughout Southern Maryland. Their service area includes Lexington Park, California, Solomons, and Callaway. They know the local building styles and common HVAC issues in these communities. This local knowledge helps them provide faster, more effective solutions.
Company History
The business started in 1972. It has grown from a small local shop into a established contractor serving the wider region. A key part of their growth is their long-term partnership with Carrier, as a Factory Authorized Dealer. This relationship gives them access to quality equipment and specific training.
Leadership
While specific owner details aren't provided, the company's long presence speaks to its leadership. Being rooted in Lexington Park, MD, for over 50 years shows a commitment to the community. The leadership likely focuses on steady, reliable service rather than rapid expansion, which fits the local customer base.
Specialties & Highlights
Several features set Great Mills Heating & Air Conditioning apart:
- Factory Authorized Carrier Dealer status, offering trusted brand equipment.
- Expertise in geothermal systems, a good fit for energy-conscious homeowners.
- Service for both residential and commercial properties.
- Available financing options to make new systems more accessible.
- Decades of experience specifically in St. Mary's County and nearby areas.
Why Locals Choose Great Mills Heating & Air Conditioning
Residents and business owners in Lexington Park, MD, return to Great Mills Heating & Air Conditioning for consistency. They offer a straightforward approach: quality work, clear communication, and a focus on fixing the problem. Their long history in the area means they understand local needs. When you need HVAC help in Lexington Park, MD, this company provides the reliable service that has kept homes and businesses comfortable since 1972.
Contact Information
Great Mills Heating & Air Conditioning
: 21305 Great Mills Rd Ste 6, Lexington Park, MD 20653
: https://www.greatmillshtgac.com
Business Services
Business Location & Hours
| Mon: | 7:30 AM - 4:30 PM |
| Tue: | 7:30 AM - 4:30 PM |
| Wed: | 7:30 AM - 4:30 PM |
| Thu: | 7:30 AM - 4:30 PM |
| Fri: | 7:30 AM - 4:30 PM |
| Sat: | Closed |
| Sun: | Closed |


