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

            Reviewer photo
            Chris Coccaro - 609 Samantha Court , Annapolis, MD, US
            Danny was great with answering questions and making repairs. The entire team is always extremely professional and responsive. Highly recommend them!
            Reviewer photo
            Steve Davis - 113 Melchior Road , Severna Park, MD, US
            Highly recommended . Exceptional value. Extremely professional and courteous technicians.
            Reviewer photo
            Michael Peterson - 101 Avondale Circle , Severna Park, MD, US
            The Cornett team is always professional and responsive. I have been a customer for 11 years and highly recommend their products and services.
            Reviewer photo
            Paula Murphy - 316 Stafford Road , Stevensville, MD, US
            Had a great experience. Danny the tech was awesome. The air conditioner is back up and running great. I would highly recommend them
            Reviewer photo
            Kristen Swartz - 317 Lynwood Drive , Severna Park, MD, US
            Excellent all around! Great service and super reliable! Highly recommend!