Jul 2026
Fast & friendly service
About Sig's Heating & AC Service
Sig's Heating & AC Service is a trusted company in Evergreen Park, IL with over 30 years of experience. They specialize in repairs for residential air conditioning, furnaces, and boilers, working on all makes and models.
Customers praise Sig's for their friendly, honest service and reasonable prices. Many appreciate the technicians' expertise and ability to diagnose problems accurately. One customer shared how a technician went above and beyond by bringing a birthday gift for their son during a service call.
Sig's offers free estimates and warranties on their services. They are also licensed, bonded, and insured, providing customers with peace of mind.
Reviews
Jun 2025
Frank was outstanding in fixing my air conditioner during a heat wave. He was so fast and so courteous. I would highly recommend him.
Jul 2024
Frank was delightful to work with and incredibly efficient in restoring heat to our new home on a hot day. We are so grateful for his kindness, skill, and attention to detail in getting our air back up and running. Thank you, SIGS!!
Photos
Hours
Monday Open 24 hours
Tuesday Open 24 hours
Wednesday Open 24 hours
Thursday Open 24 hours
Friday Open 24 hours
Saturday Open 24 hours
Sunday Open 24 hours
Good to know
- accepts credit cards
Location
9449 South Kedzie Avenue Suite 130, Evergreen Park, IL 60805
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