We are a trusted HVAC contractor, providing residential and light commercial HVAC solutions in Delaware, Maryland and Pennsylvania for more than 25 years. Every one of our customers benefits from quality service performed by our professional technicians, backed up by nationally recognized brands such as Lennox, Amana, Rinnai and more.

Experienced Technicians

Our HVAC technicians can help you with repair, service, maintenance, replacement or installation of heating, air conditioning and ventilating equipment for your home or office. We are a leading HVAC contractor in Delaware, Maryland and Pennsylvania.
“We can always count on Schagrin Heating & Air to fix any of our heating & cooling problems.”
Ellen R. of Middletown, DE

Heating

We install, service and maintain a large selection of high efficiency gas furnaces from brands such as Lennox and Amana to name just a few.

Air Conditioning

Sales, installation and service  of central air conditioners and mini-split ductless systems from Mitsubishi and Fujitsu.

Indoor Air Quality

We install ventilation systems, dehumidifiers, air purifications systems and more to maximize the air quality and comfort of your home.

Installation & Service

We specialize in the installation and service of gas furnaces, air conditioners, mini-splits, tankless water heaters, heat pumps, boilers, dehumidifiers, indoor air quality systems and more.

Emergency Service

Broken  furnace, air conditioner or water heater? When you call us for emergency service, you’ll always speak with a person who will handle your call quickly and professionally and we respond to your HVAC problems within hours, not days.

Maintenance Plans

SchagrinGas Heating & Air offers annual preventative maintenance agreements to help you get the most out of your HVAC system and ensure your home and family maintain a year round comfort level.

HVAC brands we sell, service and install

What Our Customers Are Saying About Our Heating and Air Conditioning Services

Don’t just take it from us, let our customers do the talking!

“Your technician was outstanding! A true asset to any company, but especially yours. In addition the phone service rep tried to troubleshoot me on the phone in order to save a service call.”
Charles W.

Quaryville, PA.

“In the 10 yrs as a customer I have been treated with the utmost respect. I find your telephone people very knowledgeable and your technicians not only know their job but are fun to talk to.”
Dolores E.

Maryland

You guys are great. Thanks for fast service at my time of need. Had no heat, called 7AM and my heat was on by 3PM. Thank you so much.”
David S.

Bear, DE

“We recently purchased a complete Lennox HVAC replacement system from your company, and our experience with representatives on your behalf was excellent.

Mike Shallcross, your HVAC Specialist, was very thorough in helping us select a replacement furnace and A/C unit that completely met our needs; and, he did so in a professional and informative session that resulted in a very balanced system. Moreover, the new system solved a series of air flow bottlenecks in our 23 year old unbalanced and under sized units. Mike also followed up the day after installation to insure everything met our expectations.

The other important half of a great performing Lennox HVAC solution is the installation itself, and your lead technician (Joe) and his assistant (Justin) were outstanding. The quality of their workmanship was superior, and the result is a customized install based on their knowledge and skill that should bring us comfort for many years to come.

I took the opportunity to share your company’s performance on the Lennox website, to the best of my ability, and plan to refer your service to friends and family. As a 23 year customer of SchagrinGas Company, we look forward to many years of great HVAC support, from a reliable and professional support team.

Thank you.”

Roy G. and family

Financing Available

Contact our sales department to go over our financing options.