The best in the industry
John Merry
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
1822 Braddock Drive , Crofton, MD, US
Daikin Fit 3 Ton Heat pump, 3 ton Daikin fit Gas Furnace combo. Before and after
- Our Services
- Our Services: Full Installs
132 Idlewild Road , Severna Park, MD, US
- Our Services
- Our Services: Full Installs
1246 Harbor Glen Court , Arnold, MD, US
Two 4 ton Heat Pumps
- Our Services
- Our Services: Full Installs
12 Saint Andrews Crossover , Severna Park, MD, US
Daikin 3.5 Ton Fit Gas furnace
- Our Services
- Our Services: Full Installs
156 River Road , Pasadena, MD, US
Bosch 2 Ton Heat Pump. Before and after
- Our Services
- Our Services: Full Installs
Customer Testimonials
We had great service all the way through! From the time I called to the service performed was wonderful! Highly recommend!
Cornett Heating and Cooling is always professional, quick to respond and incredibly knowledgeable.
Great company with great people. They got me in on same day I called and got my AC back up and running. Really professional, prompt, and honest. This company will be my go to for all future heating and cooling maintenance/repair.
I am very happy with this company. Danny came a few hours after I called because our air conditioner wasn’t working on a hot hot day. He fixed the problem quickly and didn’t try to up sell. I will definitely call them again.