AC, Furnace & HVAC Repair in Des Plaines, IL

HVAC Repair in Des Plaines, IL

When the air conditioning quits on a hot Des Plaines afternoon or the furnace won't fire on a cold morning, SAVA delivers fast, EPA Section 608 Certified HVAC repair throughout Des Plaines (ZIP 60016, 60018). Des Plaines is near O'Hare, with mid-century single-family homes, multi-family rentals, and condominium buildings — many systems are 15–25 years old and at peak failure age. Many of these systems are now at the age where capacitors, ignitors, flame sensors, and control boards begin to fail — we diagnose the exact fault and fix it right.

Summer AC calls in Des Plaines are typically refrigerant loss, a failed run capacitor, a seized condenser fan motor, or a frozen evaporator coil. We carry the common parts on the truck, so most Des Plaines AC repairs are completed on the first visit rather than dragged across return trips waiting on parts.

AC Repair in Des Plaines

Whether your Des Plaines home has a standard central air system or a high-efficiency unit, SAVA diagnoses and repairs it. The most common summer AC repairs we handle:

• Not cooling / blowing warm: refrigerant leaks and recharge, failed compressor, thermostat faults.
• Run and start capacitor replacement — the single most common AC failure in summer.
• Condenser fan motor and contactor replacement on the outdoor unit.
• Frozen evaporator coil diagnosis — airflow, refrigerant, and blower causes.
• Blower motor, control board, and thermostat repair and replacement.
• Condensate drain clog and water leak repair.

Furnace & Heating Repair in Des Plaines

Des Plaines winters put real demand on heating systems, and many of the area's furnaces are second- or third-generation equipment — squarely in the window where ignitors, flame sensors, draft inducers, and control boards fail. SAVA prioritizes no-heat calls and services forced-air furnaces and heat pumps across all major brands — Carrier, Trane, Lennox, Goodman, Rheem, and Bryant. We also service hot-water boiler and baseboard systems found in some older and multi-family buildings, and give an honest repair-or-replace assessment before any work begins.

Emergency AC & Furnace Repair in Des Plaines

For after-hours AC or furnace failures, SAVA answers emergency calls 24/7 across Des Plaines and surrounding suburbs. Same-day arrival when available. See our emergency AC repair and emergency furnace repair pages for what to do before we arrive.

Brands we service

Why Des Plaines homeowners call SAVA

SAVA is a family-owned, EPA Section 608 Certified HVAC and appliance repair company serving Des Plaines and the surrounding area. We diagnose the exact fault before any work begins, carry common parts for same-day repairs, and give honest repair-versus-replace guidance based on the real condition of your system — not a sales quota.

Frequently Asked Questions — HVAC in Des Plaines