HVAC Maintenance Plans

Maintenance Plans for Optimal HVAC Performance

At Great Mills Heating & A/C, Inc we offer a variety of maintenance programs for residential and commercial heating and air conditioning systems.

We'll furnish the material and labor needed to operate efficiently year-round. Serving Lexington Park, MD, and the surrounding areas, we offer tailored maintenance plans designed to meet your specific needs, providing peace of mind and reliable comfort.

Our offerings include:

• Residential HVAC maintenance
• Commercial HVAC maintenance
• Same-day free estimates
• 24-hour emergency services
• Maintenance contracts and agreements

Contact us today to learn more about our comprehensive maintenance plans.

Benefits of Choosing Great Mills Heating & A/C

Our commitment to quality and customer satisfaction sets us apart. When you choose our maintenance plans, you benefit from:

• Locally and family-owned and -operated business
• Serving St. Mary's and Calvert County, MD, since 1972
• Licensed and insured (License #50494)
• Same-day or next-day service
• Manufacturer warranties
• Extended labor warranty options
• Standard two-year labor warranty on residential equipment
• Standard one-year labor warranty on commercial equipment
• NFIB membership
• NATE Certified technicians
• HVAC master license
• Factory-trained professionals

Contact us now to get in touch with Great Mills Heating & A/C. Our team is ready to provide the expertise and service you need to keep your home or business comfortable throughout the year.