Giant HVAC

Residential HVAC

Rely on Our Heating and Cooling Service in Chicago, IL
Is Your Heating System Keeping Your Home Warm?

The temperatures are dropping but your heating system can’t seem to keep up. Let the professionals at Giant HVAC, Inc. take a look at it. We offer heating and cooling service in Chicago, IL to ensure your home is warm throughout this season.

Our HVAC repair service will figure out the issue to get your system working efficiently. Get in touch with us to find out more about our heating and cooling service today.

Our team can do it all.

We offer extensive HVAC services to meet all of your needs. Our team can:

  • Repair AC and heating units
  • Install AC and heating units
  • Replace AC and heating units

We also provide regular servicing, troubleshooting and ductwork. Call 773-539-9629 now to schedule our HVAC repair service in Chicago, IL.

Our Promise

100% Satisfaction Guarantee. If you are not completely satisfied with our repair or service, we will promptly address your needs or refund your service call fee.

Refer Your Buddy Program

Get 10% off for you and your friends with a referral!

Schedule Service

Call 773-539-9629 to schedule a no obligations appointment.


10% OFF for Veterans*
10% OFF for Seniors*

*Must be mentioned at time of appointment

Financing Available

First 6 months same as cash

Service Area

We provide our services to Chicago and all of the surrounding Chicagoland area, including: Arlington Heights, Barrington, Bartlett, Bedford Park, Bellwood, Bensenville, Berkeley, Berwyn, Blue Island, Bolingbrook, Bridgeview, Broadview, Brookfield, Buffalo Grove, Burbank, Burnham, Burr Ridge, Calumet Park, Chicago, Chicago Heights, Chicago Ridge, Cicero, Country Club Hills, Countryside, Crestwood, Deer Park, Deerfield, Des Plaines, Dixmoor, Dolton, Dundee, Elgin, Elk Grove Village, Elmwood Park, Evanston, Evergreen Park, Flossmoor, Ford Heights, Forest Park, Forest View, Frankfort, Franklin Park, Glencoe, Glenview, Glenwood, Golf, Hanover Park, Harwood Heights, Harvey, Hickory Hills, Hillside, Hinsdale, Hodgkins, Hoffman Estates, Holland, Hometown, Homewood, Indian Head Park, Inverness, Justice, Kenilworth, La Grange, Lansing, Lemont, Lincolnwood, Lynwood, Lyons, Markham, Matteson, Maywood, McCook, Melrose Park, Merrionette Park, Midlothian, Morton Grove, Mount Prospect, Niles, Norridge, North Riverside, Northbrook, Northfield, Northlake, Oak Forest, Oak Lawn, Oak Park, Olympia Fields, Orland Hills, Orland Park, Palatine, Palos Hills, Palos Heights, Palos Park, Park Forest, Park Ridge, Phoenix, Posen, Prospect Heights, Richton Park, River Forest, River Grove, Riverdale, Riverside, Robbins, Rolling Meadows, Roselle, Rosemont, Sauk Village, Schaumburg, Schiller Park, Skokie, Steger, Stickney, Stone Park, Streamwood, Summit, Thornton, Tinley Park, University Park, Westchester, Western Springs, Wheeling, Willow Springs, Wilmette, Winnetka, Woodridge, Worth, and more.

Service Area

Chicago Services: Residential HVAC | Furnace Repair | Boiler Repair | HVAC Maintenance | Appliance Repair | Commercial HVAC | Refrigeration Services | Fabrication Services | Sheet Metal Works | Plumbing Repair | Sewer Repair

Areas Served: Near Me | Addison | Arlington Heights | Bellwood | Bensenville | Berwyn | Bridgeport | Bridgview | Broadview | Brookfield | Buffalo Grove | Burbank | Burr Ridge | Cicero | Des Plaines | Elk Grove Village | Elmwood Park | Evanston | Forest Park | Glencoe | Glenview | Hanover Park | Harwood Heights | Highland Park | Hillside | Hyde Park | Inverness | Itasca Village | Kenilworth | Kildeer Village | Lagrange | Lake Forest | Lincolnshire | Lincolnwood | Maywood | Melrose Park | Mount Prospect | Niles | Norridge | Northlake | Oakbrook | Oak Park | Palatine | Park Ridge | Prospect Heights River Forest | Rosemont | Schaumburg | Schiller Park | Skokie | Stone Park | Villa Park | Wilmette | Winchester | Winnetka | Woodale