Keck Heating & Air Conditioning is a local family-owned business in the Quincy and Tri-State area, serving Illinois, Missouri and Iowa. All of our home and business HVAC solutions are designed with comfort, quality, efficiency and affordability in mind. If you’ve come to Keck, you’ve come to the right place.
Duct Cleaning
“If your ducts look dirty, they probably are.” Your dirty HVAC system should be inspected by Keck’s HVAC professionals. Here are some other reasons why homeowners decide to have their air ducts cleaned. Indoor Air Quality Homeowners who are concerned about indoor air quality call us to ask about air duct cleaning. In a typical six-room…
Air Duct Leakage Testing
Why Test Ducts for Leakage? You’ll Conserves energy 10-30% of the air that you’ve paid to heat or cool is lost through ductwork Leaky supply ducts don’t delivery air where needed Leaky return ducts add load to your blower Indoor Air Quality Leaky air returns will pull in air from uncontrolled spaces This causes humidity problems Contaminants…
Preventative Maintenance
Get More Comfort from Your Equipment Enjoy the full potential of your YORK® product, and extend its useful life with these helpful maintenance tips. Although mechanical heating and cooling equipment is complex, here are some basic preventive maintenance procedures you can perform to keep your system running at its best. (If your air conditioner or…
Furnace Installation
Modern furnaces provide the best heating efficiency that has ever been available. However large or small your home, every time you need comfortable, warmed, cleaner air, Keck is dedicated to installing and maintaining the very best investment you can make for your family. Here are a few of the York heating units that Keck Heating…
Air Conditioning Installation
Today’s air conditioners provide the most comfort and efficiency ever available. However large or small your home, every time you need cool, comfortable, cleaner air, Keck is dedicated to installing and maintaining the very best investment you can make for your family. Here are a few of the York AC units that Keck Heating &…
Routine Maintenance
Get More Comfort from Your Equipment Enjoy the full potential of your YORK® product, and extend its useful life with these helpful maintenance tips. Although mechanical heating and cooling equipment is complex, here are some basic preventive maintenance procedures you can perform to keep your system running at its best. (If your air conditioner or…
Commercial HVAC
To maximize your workplace’s operating efficiency, you need access to both innovative HVAC equipment and world-class service expertise.
10 Year Financing
Let Keck Help you with 10 year financing for your project. 1-217-223-5325
Indoor Air Quality
Improve Indoor Air Quality (IAQ) with fresh air from outside without wasting the cooling or heating contained in the air inside. 1-217-223-5325
24 Hour Emergency Service
Quick Help for Heat and Air Repairs in the Quincy, IL Area 24 Hour Emergency Service Nothing is worse on a blistering summer night than to have your air conditioner stop cooling. Has your heater failed on you on the coldest night of the year? We hope that you never have to find live through…
Thermal Imaging
Do you know which parts of your house need a bit more insulation? Do you want us to show you the money you’re losing out of your windows? Call Keck Heating & Air Conditioning and talk to us about our thermal imaging camera. 24 Hours a Day, 365 Days a Year – Keck Heating and…