Joliet HVAC


Our  HVAC technicians are skilled professionals that will respect your home and your time. From quick repairs to plumbing equipment and HVAC system replacement, Knights HVAC is the company that Joliet Il residents can count on for all of their home comfort needs.


Our heating & air conditioning techs have been repairing, servicing and installation HVAC systems in Joliet homes for decades. If you have an air conditioner or furnace breakdown, don’t panic, give Knights a call! We have Joliet residents covered with 24 hour emergency heating & air conditioning service. Our techs are skilled, fully trained, and have the ability repair all makes and models of air conditioners, furnaces, boilers, and residential HVAC systems.

Need a furnace or air conditioner tune-up? Give us a call! We also offer comprehensive maintenance agreements to our customers. Having your HVAC system put on a yearly schedule saves time and money. Regular maintenance will pay for itself in lower repair costs and more efficient operation.

Looking for a new furnace, air conditioning or HVAC system? We have you covered! We are your local Lennox Premier Dealer and offer a wide selection of quality HVAC equipment including: furnaces, heat pumps, air conditioning, ductless mini-splits, hybrid heat systems, hydronic boilers, thermostats and more.

Level Up The Comfort Of Your Home With Knights HVAC In Joliet, Il And Surrounding Areas

HVAC contractors in Joliet, Il don’t seem to provide the same quality work as they did in the past. Knights HVAC is one of the few contractors that put the required effort and time in order to ensure that our service exceeds your expectations.

Finding a contractor that you can trust can be frustrating. We believe that we have the experience and certifications to help you whatever the case may be.

Knights HVAC provides heater and air conditioning repair, service, installation and services in Joliet and surrounding areas. Check out what some of our customers are saying about Knights HVAC Heating and Air Conditioning services.


Joliet is the third largest city in Illinois by population, and the second largest municipality in the state by land area. It is the County seat of Will County, and has territory extending into Kendall County.

Known as the “Crossroads of Mid-America,” Joliet earned its reputation over a number of centuries. The area was visited by explorers Louis Jolliet and Father Jacques Marquette on their canoe voyage up the Des Plaines River in 1673. Modes of transportation evolved as the community became a major producer of quarried limestone and steel. The Illinois & Michigan Canal, Rock Island Railroad, Route 66 and the Lincoln Highway are all iconic names associated with Joliet. Today Joliet benefits from two major interstate highways (I-80 and I-55), two Metra commuter lines, Amtrak service, and is the home of the CenterPoint Intermodal Center which is North America’s largest inland port served by Union Pacific and BNSF freight service.

The City is 25 miles from Chicago Midway International Airport and 45 miles from Chicago O’Hare International Airport. Lewis University Airport is located 7 miles from the City, providing corporate and general aviation service.  Joliet Regional Airport is a Park District public use airport located within the City limits. more information here 

Joliet HVAC and Heating and Air Conditioning

Joliet HVAC

Joliet, IL
Phone: 800-577-6364