I'm looking for

miles of

Design-Air Heating & Air Conditioning

1201 North 19th Street , Decatur- 62521
Illinois , United States  United States
(+1) 217 429-1105 Fax : 217 475-0419 http://designairhvac.com
Design-Air Heating & Air Conditioning logo
Today (Saturday) : Closed

Design-Air Heating & Air Conditioning - Decatur

Design-Air Heating & Air Conditioning is a full-service HVAC company.  It was started by John Hall in 1977. We continue to develop and thrive, focusing on comfort and improvements in technology. We provide both residential and commercial customers with product sales, solution, and installing systems being well suited for your house or company.
Whether it’s a brand new installation or routine solution, our trained and extremely skilled technicians have the data your comfort is dependent upon. We are a proud Carrier Factory Authorized Dealer and we employ NATE certified professionals. We also offer after-hours solutions because we realize system breakdowns don’t often happen during convenient business hours. Call 217 429 1105 to know about our special offers.

Business Operation Hours
Monday 7:00 AM to 4:00 PM
Tuesday 7:00 AM to 4:00 PM
Wednesday 7:00 AM to 4:00 PM
Thursday 7:00 AM to 4:00 PM
Friday 7:00 AM to 4:00 PM
Saturday Closed
Sunday Closed

Other HVAC Services : AC Repair, AC Maintenance, AC Replacement

Service Type : Yes, this business serves customers at their Location
Emergency Services:Services are available 24 hours a day 7 days a week

HVAC Services

Geothermal - Design Air has provided Geothermal heating and cooling services since 1985.it’s the movement of heat from one place to another for storage and later use. The systems starts with an underground loop providing a ground source heat pump the ability to exchange heat, by either drawing heat from the ground when in heating mode, or moving heat from a home to the ground when in cooling mode. During the summer months, the system moves heat from the home into the earth for storage. In the winter months, the stored heat is then used to warm your home.
Carrier Furnaces - Think of your furnace as the heart of your home. In the winter, it’s essential to radiating warmth. During the summer, it plays a vital role in moving refreshing, conditioned air from your cooling system. And all year long, your furnace could provide constant air circulation to keep you more comfortable. Many of our furnaces do it so efficiently your own heart might skip a beat when you see how low your utility bill is.
Split System Air Conditioners - They all may offer varying degrees of features and innovation, but efficiency and performance are the central focus in all of our split system air conditioners. In fact, all of our models have ENERGY STAR® qualified sizes available, so you can feel like a cool cat-even in the dog days of summer.
Split System Heat Pumps - Heat pumps look and function the same as air conditioners for cooling, but in cool months when heat is called for they reverse operation to provide warmth for your home. An efficient heat pump can do this so effectively some homeowners in warmer climates rely exclusively on these units for year-round comfort. If you live in a colder environment, electric-powered heat pumps are great in combination with your gas-fueled furnace as a Hybrid Heat® solution.

Additional Information

Design-Air is a second generation family-owned and operated Decatur air conditioning repair company that is dedicated to customer satisfaction. Since 1977, we have been repairing, replacing, and maintaining commercial and residential HVAC systems and can service all makes and models.
We are a proud Carrier Factory Authorized Dealer and employ NATE certified technicians so you know we have the seal of approval from the best in the industry. If you suspect your air conditioner is in disrepair, give Design-Air a call. We even offer after-hours services because we know system breakdowns don’t often happen during convenient business hours.As a Carrier®, Factory Authorized Dealer, we are proud of our 34 years of service to the Decatur area and look forward to helping you with your air conditioning and heating needs.
Emergency Service of all heating and air conditioners. Carrier high efficiency equipment. Indoor Air Treatment – air purifiers, filters, humidifiers. Automatic Zoning. GENERAC, standby generators. Humidifiers, digital thermostats, zoning controls. Indoor air treatment, UV lamps, electronic air cleaners. Hot water boilers. In-floor radiant heat, electric and hydronic. Garage gas unit heaters. Free Estimates for system replacement, free energy analysis.

Languages Spoken


Payment Options

VisaMaster CardCashCheck

Year Established


Featured HVAC Business in Illinois

Write a review for Design-Air Heating & Air Conditioning

Rating : Stars

* Review Title

* Review