Take a look at our past work!

Cornett Heating & Cooling

We service the Serverna Park, Annapolis, Arnold, Pasadena, Glen Burnie, Millersville and surrounding areas.  Reach out to us if you’d like a consultation, 410-801-7771

About Cornett Heating & Cooling


Cornett Heating & Cooling, located in Severna Park, Maryland, is your premier destination for top-quality HVAC (Heating, Ventilation, and Air Conditioning) services. Our team of highly trained and certified technicians is dedicated to providing exceptional HVAC solutions for both residential and commercial customers. When it comes to HVAC installation, maintenance, and repairs, we have the expertise to keep your indoor environment comfortable year-round. At Cornett Heating & Cooling, we prioritize energy efficiency and sustainability, offering eco-friendly HVAC options to help you reduce your energy bills and environmental impact.


As your trusted HVAC company in Severna Park, we take pride in our commitment to customer satisfaction and our deep roots in the local community. Our website, https://www.cornetthvac.com/, showcases our professionalism and the range of services we offer. Whether you need a new HVAC system installed, routine maintenance, or emergency repairs, you can rely on Cornett Heating & Cooling to deliver reliable, cost-effective solutions. Contact us today for all your heating and cooling needs, and experience the difference our expertise makes in keeping your home or business comfortable and energy-efficient.


Check out some important pages from our company's website:


Read what 300+ clients have said about our services:

Our Work

130 Round Bay Road , Severna Park, MD, US
    Bay Front Drive , Annapolis, MD, US
      762 Springbloom Drive , Severna Park, MD, US
        8261 Brock Bridge Road , Laurel, MD, US
          7746 Glen Avenue , Pasadena, MD, US

            Customer Testimonials

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            Frannie Mudd
            Service response was quick and efficient on the hottest day of the week to repair the AC that just stopped cooling that day. I’m so grateful for Danny’s fast response since my husband just returned home and recovering from a 2 month hospital stay. Thank you!
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            Jordan Doster
            Professional. On-time. Answered all my questions and was HONEST! You all just found a new customer.
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            aceoffice manager
            Michael arrived right on time and got right to work. He was very professional and quickly solved our problem. Highly recommend Cornett!! We also love the text updates!
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            Towanda Ross
            Josh was professional and very knowledgeable. It took him little to no time to pinpoint the problem. He took the time to explain the issue I was experiencing with my hvac. As well as taking photos of the system so if I have future issues, he will know what to expect beforehand.
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            Elizabeth
            Gabriel was very professional, polite and knowledgeable. I would recommend Corbett Heating & Cooling Company. Never had any issues.