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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, 410-647-6979

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.


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Read what 300+ clients have said about our services:

Our Work

1838 Whites Ferry Place , Crofton, MD, US

Project Description:

Stainless Steel Chimney Cap Installation in Crofton, Maryland

At Cornette Heating & Cooling, we pride ourselves on delivering high-quality HVAC and home improvement services to our clients. Recently, we had the pleasure of installing a stainless steel chimney cap for one of our valued customers in Crofton, Maryland.


Project Overview:

Our customer in Crofton required a durable and reliable solution to protect their chimney from weather elements, debris, and pests. After a thorough assessment, we recommended and installed a high-grade stainless steel chimney cap.


Why Choose Cornette Heating & Cooling:

  • Expertise: With years of experience serving Severna Park and surrounding areas, our skilled technicians provide top-notch service for all your HVAC and home improvement needs.
  • Quality Products: We use only the best materials, ensuring durability and customer satisfaction.
  • Customer-Centric: Your satisfaction is our top priority. We work diligently to meet and exceed your expectations with every project.


For all your HVAC and home improvement needs in Severna Park, Crofton, and beyond, trust Cornette Heating & Cooling. Contact us today to schedule your service!


🌐 Visit our website: www.cornettehvac.com

  • Our Services
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624 Tower Bank Road , Severna Park, MD, US
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314 Magothy Road , Severna Park, MD, US
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354 Ellenham Court , Severna Park, MD, US
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907 Marine Drive , Annapolis, MD, US
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Customer Testimonials

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Benjamin Hunt
Josh leads a team of true professionals who are extremely knowledgeable. He even went above and beyond and came over after hours to service my heating unit on short notice. I would highly recommend Cornett Heating & Cooling.
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FlyTheMajestic
Great guys. Was right on time. Listened to me for what i had already done to the unit before deciding it was time to turn to professionals. They promptly got to work. Then brought me to the unit and explained to me what the problem was, which part it was, and why it failed. Will continue to use this company in the future.
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Artie Hendricks
On time and excellent customer service.
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Tonya Shipley
Zach was great. Very informative. Always great service from Cornett Heating and Cooling.
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Walt Ziegler
Zack was very knowledgeable and professional. Highly recommend.