Offer Details

View details on your special offers below:

Table of Contents

END OF SUMMER SAVINGS - OFFER DETAILS

Offers valid through 9/14/26. Available to residential, owner-occupied properties only. Cannot be applied to prior purchases, work already in progress, or invoices/proposals already issued. One offer per household per system unless otherwise noted; offers cannot be combined with each other or with any other discount, coupon, or rebate. Subject to change; equipment availability may vary. Not valid on commercial, new-construction, or multi-family projects. Void where prohibited.

HVAC — $0 Down, 0% Interest for 72 Months

On approved credit; not all applicants qualify. Minimum purchase of $1,000 required. 0% APR for 72 months with 72 equal monthly payments of $13.88 per $1,000 financed. Financing terms, rates, and available promotions are set by the lender and subject to change without notice. Requires purchase and installation of a qualifying system. . Ask for details on all available financing options.

HVAC — Up to $2,000 Trade-In Credit

Credit amount varies by system purchased; the maximum credit of $2,000 requires purchase and installation of a qualifying Lennox Signature system. Requires removal of an existing, in-place AC / Furnace unit at the same address. Credit applied to the installed price at time of sale and has no cash value. Not all systems qualify. Subject to change.

HVAC —$89.95 AC Tune-Up with FREE Hot Water Tank Inspection

$89.95 price applies to one standard, accessible residential cooling system; additional systems $139.95 each. Complimentary hot water tank inspection is a visual inspection of one standard tank-style water heater performed during the same visit and does not include testing, flushing, parts, repairs, or code evaluation. Tune-up does not include refrigerant, parts, or repairs. Not available on systems that are non-operational or require repair prior to service. Excludes geothermal, mini-splits, and heat pumps. Not all systems qualify. Subject to change.

FREE Service Call with Any Paid Repair – HVAC, Plumbing, Electric, Sewer

Standard service call / diagnostic fee waived only when a standard repair is performed at list price during the same visit. If no repair is performed, or the recommended repair is declined, the standard service call fee applies and will be disclosed before any work begins. Valid on residential HVAC, plumbing, electrical, and sewer repairs completed during regular business hours; after-hours, weekend, holiday, and emergency dispatch fees are not waived. One waived fee per household per visit; no cash value. Cannot be combined with any other offer, including the Buy 1 Get 1 FREE GFCI Outlet Replacement offer. Does not apply to the $89.95 AC Tune-Up, estimates or quotes for new equipment, maintenance visits, second opinions, duct cleaning, or the installation of new equipment, including tankless or tank water heaters. Subject to change.

Plumbing — $1,000 OFF Tankless Water Heaters + FREE 1st Year Maintenance

$1,000 discount applies to the installed price of a qualifying tankless water heater and installation Complimentary maintenance consists of one (1) manufacturer-recommended maintenance visit performed within 12 months of installation and must be scheduled by the homeowner. Does not include parts, descaling solution beyond the standard visit, gas line or venting modifications, water treatment, or code-required upgrades. Some installations require additional work at added cost. Not all systems qualify. Subject to change.

Generators — 0% Financing for 72 Months, starting at $99 a month

On approved credit; not all applicants qualify. No down payment is required for the 0% APR offer. Advertised payment of $99 per month requires a $2,272 down payment on a $9,400 generator, based on 0% APR for 72 months. Actual monthly payment will vary based on amount financed, equipment selected, site conditions, and creditworthiness. Payment example excludes permits, gas line work, electrical upgrades, concrete pads, and taxes. Terms set by the lender and subject to change.

Electric — Buy 1 Get 1 FREE GFCI Outlet Replacement

Free outlet must be of equal or lesser value. Standard white, residential-grade GFCI devices only; specialty colors, finishes, weather-resistant, smart, or USB devices not included. Applies only to replacement of an existing outlet in an accessible location on an existing, properly wired circuit. Does not include new outlets, new circuits, rewiring, box replacement, GFCI breakers, permits, or correction of pre-existing wiring or code deficiencies, which are quoted separately. Requires a minimum service call / diagnostic fee unless otherwise stated. Subject to change.

Duct Cleaning — $200 OFF Whole Home Duct Cleaning

$200 discount applies to standard whole-home duct cleaning service; not valid on partial, single-vent, or per-vent cleaning. “Whole home” covers supply registers and return(s) served by one (1) HVAC system in a single-family residence; additional registers, returns, or systems are an additional cost. Does not include dryer vent cleaning, chimney or exhaust vents, sanitizing or antimicrobial treatments, coil cleaning, blower or air handler cleaning, filter media, register or grille replacement, or repair of damaged, disconnected, or inaccessible ductwork, which are quoted separately. Requires safe, accessible ductwork; homes with asbestos-containing materials, active mold growth, or duct damage may not qualify and will be evaluated on site. Discount taken at time of service. Subject to change.

GENERAL OFFER DETAILS

Coupons

Coupons must be presented at time of service. Coupons cannot be combined with any other offer, rebate, or coupon. One coupon per customer only. Coupon expires based on printed expiration date. Discount applies to any heating, cooling, plumbing, or electrical repairs only. To to view and download current coupons, please visit our coupons page.

Rebates

Rebate amounts apply to qualifying comfort systems. Please contact our sales department at 773-309-4124 for a current listing of models that qualify. Rebates may change on a monthly basis and are based on utility company, manufacturer, and contractor.

​Furnace & AC Promotion

$39 per month energy efficient furnace & $57 per month furnace & AC combo:  to qualified buyers, available on select models. Please ask your comfort specialist for details or call 708-444-1111

A/C & Furnace Sale 3 Item Promotion
  • Free 12 Year Parts & Labor Guarantee
  • Free Nest Thermostat
  • Free Whole House Humidifier

Available on select equipment models. Please call or ask your comfort specialist for details.

Service Finance - 5 Year Interest Free Financing

To qualified buyers, 60 Months Zero Interest Financing. Interest starts after promotional period ends. Call to speak with our financing department for additional details.

Service & Sales Finance - No Payment, No Interest Financing for 18 Months.

To qualified buyers, 18 Months Zero Interest with No Monthly Payments. Interest starts after promotional period ends. No interest if Paid in Full in 18 Months. Call to speak with our financing department for additional details.

Nest Thermostat

Nest offer applies to residential Comed, Nicor, People's Gas, and Northshore Gas customers while supplies last

We Will Beat Any Competitor's Estimate by up to $1000

Competing bid must be on comparable quality and size equipment from a licensed contractor working out of a business location, not a home, and prior to installation. Terms and conditions apply.

No Breakdown Guarantee

Applies to Furnace, Air Conditioner, or Boiler Tuneups only. Four Seasons will return free of charge - $85.00 Service Fee will be waived. Please contact us for details.

Same-Day Service

Same Day Service Guarantee is only available when requested by customer. Excludes Sunday and Statutory Holidays. Service appointment must be made by 3PM to be eligible for same day guarantee. If service appointment cannot be booked for same day customer will receive the next available service appointment and the $85 dollar dispatch fee will be waived or customer will receive a credit in the equivalent amount toward the cost of quoted repair if the repair is authorized on site. Guarantee is only available in select areas. Four Seasons reserves the right to change or cancel this offer at any time without prior notice. Contact us for details. Same-Day Service available in most cases. Subject to technician availability, service area, weather conditions, parts availability, and call time.

$39 Per Month High Efficiency Air Conditioner or Furnace

With approved financing. Please contact us for details.

$57 Per Month High Efficiency Furnace & Air Conditioner

With approved financing. Please contact us for details.

Complete Home Generators from $99/month

With approved financing. Please contact us for details.

$1000 Off New Air Conditioners

Rebate applies to select air conditioner models. Please contact us for details.

up to $4000 Off New Furnaces & ACs, Plus 0% Interest for 6 Years!

Rebate applies to select comfort systems models. Please contact us for details. Terms and conditions apply.

Free 7-Year Extended Warranty - Generators

Available on eligible 50kW and above units. Please contact us for details.

$500 Off Water Heaters

Available for select tank and tankless models. Standard installation only. Cannot be combined with any other offer. Please contact us for details.

$50 Off Any Service or Repair

Cannot be combined with other offers. Please contact us for details.

$83 Drain Cleaning + FREE Camera Inspection

Cannot be combined with other offers. Valid on any sewer drain clearing only (not full cleaning or hydro jetting). The drain must have an accessible cleanout. This service is only applicable to an inside or outside accessible clean-out. No roofs or pulled toilets. Up to 75 feet. One per household. Free camera inspection is required for the guarantee. Residential only. Must be owner-occupied. Not valid with other discounts or offers. Please contact us for details.

$89.95 35+ Point Furnace Tune Up

Cannot be combined with other offers. See Furnace Tune Up page for details on what is included. Blower wheel service limited to visual inspection. Additional services are available for blower wheel removal and cleaning if excessive dirt or debris is observed. Please contact us for details.

Pick 2 Free Accessories

Available only with purchase of qualifying furnace or furnace and AC system. Valid only during promotional sales periods. Cannot be combined with other offers. Additional restrictions may apply. Please contact us for details.

$39 Sump Pump Inspection + Free Whole Home Plumbing Inspection

Limit one coupon per customer. Plumbing inspection scope may vary based on home size, accessibility, and plumbing configuration — contact us for details. Cannot be combined with other offers.

12 Year Parts & Labor Guarantee

Our 12 year parts and labor guarantee is backed and supported by Four Seasons Heating, Air Conditioning, Plumbing, & Electric and does not apply or transfer to third party partnerships. Please consult a Four Seasons Comfort Specialist about additional Warranty options.

$100 OFF Air Duct Cleaning

Cannot be combined with any other offer. Please contact us for details.

$89.95 Furnace Tune-Up

Cannot be combined with any other offer. Please contact us for details.

$89.95 A/C Tune-Up + FREE HOT wATER TaNK Inspection

Cannot be combined with any other offer. $89.95 applies to one standard, accessible residential cooling system; additional systems $139.95 each. The complimentary inspection is a visual inspection of one standard tank-style water heater during the same visit — no testing, flushing, parts, repairs, or code evaluation. Tune-up excludes refrigerant, parts, and repairs. Not available on non-operational systems. Excludes geothermal, mini-splits, and heat pumps.

No Extra Charge for Nights, Weekends & Holidays

No additional after-hours surcharge applies to standard service calls. Excludes parts, materials, major repairs, and services outside normal scope. Other fees may apply.

$500 Off Hot Water Tanks

Cannot be combined with any other offer. Please contact us for details.

$39 Sump Pump Inspection + Free Water Heater Inspection

Cannot be combined with any other offer. Please contact us for details.

Service Finance - No Payment, No Interest Financing for 18 Months

To qualified buyers, 18 Months Zero Interest with No Monthly Payments. Interest starts after promotional period ends. Call to speak with our financing department for additional details.

$59 Whole-Home Electrical Inspection

Limited to 20-point checklist. Limitations apply. Call for details.

$500 Off Generators

Limitations apply. Call for details.

Get 3 For Free (AC & Furnace Sales Event)

Offer for smart thermostat, home humidifier, and 12 years parts & labor limited to qualifying purchase of Signature Series HVAC unit. Further limitations may apply. Call for details.

$200 Off Duct Cleaning

Cannot be combined with any other offer. Please contact us for details.

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