About Great Mills Heating & Air Conditioning
Your Comprehensive HVAC Service Provider in Lexington Park, MD Since 1972
At Great Mills Heating & Air Conditioning, we are committed to delivering top-notch HVAC services to the Southern Maryland area. Our team of skilled professionals is dedicated to ensuring your home remains comfortable throughout the year. Whether you are dealing with a sweltering summer or a chilly winter evening, our HVAC systems are designed to perform optimally under any conditions, all while providing you with unmatched energy efficiency and durability.
Work With An Experienced & Trusted Team of HVAC Professionals
Our Great Mills technicians are Ready to Help!
Benefits of Regular HVAC Maintenance
Regular HVAC maintenance are vital to ensuring your system’s efficiency and longevity. Our team will run inspections to detect potential issues before they escalate, saving you from costly repairs. Our team at Great Mills Heating & Air Conditioning provides thorough inspections, assessing everything from air filters to system components, ensuring your unit functions at its best year-round. Schedule your HVAC maintenance today to secure your peace of mind.
Contact Us Today
Ready to enhance your home’s comfort and efficiency with professional HVAC services? Contact Great Mills Heating & Air Conditioning today and let our experts guide you through the best options for your needs. Call us now or visit our contact page to schedule a consultation.
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Same-Day Service AvailableDon't wait weeks for an appointment. Book us same-day!
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Offering 100% Free QuotesGet started by giving us a call and setting up a free estimate.
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24/7 HVAC ServiceDon't stress about weekday bookings or office hours. We're available on weekends and offer emergency services.
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Licensed & InsuredEntrust your HVAC needs to licensed, insured professionals.
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Available for Emergency HelpGet the immediate help you need, whenever you need it.
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“I have used them for my rentals, and referred them for business clients. The customer service on the phone is always helpful, and they go over & above for customers.”Lynda
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“Professional and didn't try to make me feel like more was needed than just a repair. I'm happy to have found an honest company finally!!”Gail
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“We've been doing business with Great Mills HVAC for over 15 years, and their service is always quick, professional, and friendly.”Bill
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“Great Mills HVAC was quick to respond to my emergency call for repair. The problem was quickly discovered and solved on site.”Shirley
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“We have been doing business with Great Mills Heating & A.C. since we built our house in 1997. They are professional, polite, courteous, and reasonably priced.”Ted
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“GM definitely earned a 5-star rating and not just for the last job but for all the many jobs they've done for me in the past 25 years.”Ray
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“Great Mills Heating and Air just installed my hot water heater and installed my HVAC system 4 years ago. I have been impressed with them both times.”Kathryn
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“The service team was fast, professional, and punctual. I needed a quick adjustment within a couple of weeks and they sent a tech out, same-day, without any resistance.”Adam
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“Been using Great Mills Heating and Air for over 25 years. They provide excellent service. Employees are professional, knowledgeable, and friendly.”Barbara
