




Expert Heating & Air Conditioning Installation For Delaware, Pennsylvania, & Maryland Homeowners

Maichle’s Heating and Air Conditioning is a high-quality HVAC provider that has been in business since 1984. As a locally owned company headquartered in New Castle, DE, we work diligently to provide the most consistently outstanding service in the tri-state area.
Our customer-focused staff specializes on repair, replacement, and routine maintenance of complete heating and air conditioning systems for home and business owners. Need help with your plumbing or refrigeration? Not to worry, our staff is expertly trained and can assist you with any of those areas.
At Maichle's we go to great lengths to hire the best technicians in the field, and our entire company is committed to your satisfaction at every stage of the process.
Thousands of Satisfied Customers



"My experience with this company, Maichle's Heating and Air Conditioning, was a very satisfied experience. I would recommend this company without a doubt."
Jerry S
"Thanks again for your great work on the Mitsubishi install. Very prompt, well organized, careful and orderly. Looking forward to working with you on maintenance."
Ruth C
"Thank you so much for all the work you did today! We really appreciate it. We will be sure to recommend your company to friends and family for all HVAC needs!"
Sharnell D