About Air Specialists Heating & Air Conditioning, Inc.

Air Specialists Heating & Air Conditioning, Inc. was founded in 1991 by Brian and Angela Terstegge. The company began with the couple working out of their home and a two-car garage and has since expanded to fill their 8,000-square-foot company headquarters in Quincy, Illinois.

Our History

The story of Air Specialists Heating & Air Conditioning, Inc. has always been one of quality and growth. The business that began in just one garage outgrew the space within its first three years. In 1994, the founders moved to a larger home and expanded the company to include nine employees. Four years later, they moved to a commercial building in downtown Quincy to accommodate their continued growth.

In 2004, Air Specialists Heating & Air Conditioning, Inc. acquired Master Air Heating & Air Conditioning in Hannibal, MO, and the company enjoyed a major expansion. With this business acquisition, Air Specialists Heating & Air Conditioning, Inc. built a new 12,500 square foot facility to accommodate their expanded business in Hannibal. The company headquarters remain in Quincy, where they completed renovation on an 8,000 square foot building.

certified trane dealer

Quality Trane Products With Value-Added Guarantees

Air Specialists Heating & Air Conditioning, Inc. recommends and installs Trane equipment. We provide a full line of Trane products for heating, cooling, and indoor air quality. Our new installations come with a 100% satisfaction guarantee. We’re confident that the products we’ve carefully selected for our line are of the highest quality.

We understand that the expense of an HVAC repair or installation can put an unexpected strain on your budget. That’s why we’re always working to find new ways to keep costs low for our customers. Estimates are always free. We encourage you to compare our prices with competitors in the area – you’ll be glad that you did.

Prompt Services When You Need Them

You can’t always afford to wait for a critical HVAC repair. Our calls are always answered by an employee, never an answering machine. Our service technicians provide emergency repairs when you need them, so you don’t have to worry about a threat to your family from extreme weather conditions.

Locally owned and operated, we’re in easy reach of our customers. We provide a variety of solutions for all of your HVAC needs including indoor air quality products and valuable Energy Saving Agreement maintenance plans to help you keep up with regular tune-ups.

If you’re looking for HVAC solutions in Quincy, IL, Palmyra and Hannibal, MO, and the surrounding area, give us a call to make your appointment. We’ll help you find the right solution for any heating or cooling need.

Our Latest News

family with good indoor air qualitHow To Improve Your Indoor Air Quality

For residents of Quincy, IL and neighboring communities, preserving indoor air quality in the home and workplace is not always an easy task. The state is home to a sizable...

Read More


woman staying coolSigns You Need a New Air Conditioning System

Hot and humid weather is about to arrive in Quincy, IL. If your air conditioning system is more than 12 years old, now is a good time to consider replacing...

Read More

Call To Schedule An Appointment Today!
100% Satisfaction Guaranteed

Font Resize
Contrast

Pin It on Pinterest