Welcome to Giant HVAC

Furnace Tune-Up Special

CALL TODAY FOR OUR 18 POINT FURNACE TUNE-UP SPECIAL FOR ONLY $79.99

  1. Replace air filter with standard 1″ filter or clean
  2. Inspect for combustible material around furnace
  3. Thermostat – test for proper operation
  4. Ignition system – test for safe & proper operation
  5. Check for proper exhaust venting
  6. Test Safety & Control Circuits
  7. Clean and inspect burners
  8. Inspect heat exchanger and clean if necessary
  9. Clean flame sensor or pilot
  10. Test capacitors
  11. Measure and adjust gas pressure
  12. Check for natural gas leaks
  13. Inspect combustion air vents
  14. Electrical wiring – inspect and tighten connections
  15. Blower motor – check amps and blower wheel
  16. Measure supply/return temperature differential
  17. Test for carbon monoxide around furnace & from air stream
  18. Check smoke detector & carbon monoxide detector operation
  19.  

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.

Specials

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.