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Get ready for winter with Daily Giants HVAC. Save up to $600 on Trane furnace and A/C systems, $400 on boilers, $150 on water heaters and up to $200 on Aprilaire humidifiers — plus $79.95 tune-ups, 6-months-same-as-cash financing and 10% off for veterans and seniors. Mention the coupon when you call; we apply it to your written quote.
Our Fall Specials 2026 include $600 off a Trane XR95 furnace + A/C combo, $300 off an XR95 furnace, $250 off an XR80, $400 off a boiler, $200 off a 14-SEER air conditioner, $150 off a Rheem water heater, $100–$200 off Aprilaire humidifiers and purifiers, $125 off duct cleaning, and $79.95 furnace and A/C tune-ups.
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Specials valid for the 2026 fall season while supplies last. One equipment or service coupon per job; the veterans & seniors 10% discount may be combined. Coupons apply to work performed by Daily Giants HVAC in our Chicago and suburban service area.
Yes. Financing is available with 6 months same-as-cash for qualified buyers, and we accept Visa and MasterCard. Combine financing with a Fall Special and a free in-home estimate, and a new high-efficiency furnace can be installed before the first cold snap with no payments for six months.
Just mention the coupon when you call (773) 539-9629 or request your instant price online. Our office applies the discount to your written quote before any work begins — no printing required. One coupon per installation; the veterans and seniors discount can be combined.
These specials are valid through the 2026 fall season while supplies last. Equipment coupons apply to new installations performed by Daily Giants HVAC; tune-up pricing applies to residential single-family homes in our Chicago and suburban service area.
Yes. Financing is available with 6 months same-as-cash for qualified buyers, so you can replace a failing furnace before winter and spread the cost. Ask for financing when you request your free in-home estimate.
Yes. Veterans and seniors receive 10% off on any service or installation, and that discount can be applied together with one equipment or service coupon from this page.
Yes. We will meet or beat all other competitor pricing on comparable equipment and installation. Bring us a written quote and we will match it or beat it — plus you still get our lifetime workmanship guarantee.
Yes. Commercial customers on a planned maintenance agreement receive 15% off parts and labor plus free service-call charges, and established accounts get a free service call and 2-hour emergency response. See our Commercial & Industrial page for maintenance packages.
Family-owned since 1987 · 24/7 · Free estimates · Financing available · Se habla español