GMI Mechanical

GMI Mechanical Stay comfortable year-round with GMI Mechanical! Expert HVAC repair, installation, and maintenance-serving homes and businesses with integrity and care.

Not every team can deliver. We do it every time. Job complete. Client happy. GMI built different.
06/06/2026

Not every team can deliver. We do it every time. Job complete. Client happy. GMI built different.

06/06/2026

Clow Airport

06/04/2026

Another HVAC unit fixed thanks to the GMI Mechanical Team 💪

06/02/2026

Just kidding we're never late lol but we are always looking good in the GMI Mechanical shirts 💪

06/01/2026

Not all heroes wear capes. Some wear hard hats and make zero sense in photos. 🦺📸

GMI Mechanical is Oak Lawn's trusted HVAC & mechanical crew with furnace repair, AC repair & installation, ductless mini-splits, water heaters, standby generators, commercial HVAC, and electrical. Residential or commercial we do it all, and we do it right.

The work is elite. The photos… are something else entirely. 😅

Follow us for the work AND the behind the scenes 👉

From removal to installation, our crew handles it all with precision and care. Trust GMI Mechanical for all your heating...
05/30/2026

From removal to installation, our crew handles it all with precision and care. Trust GMI Mechanical for all your heating & cooling needs! 💪

🔧 Oak Lawn's #1 HVAC & Electrical Experts! GMI Mechanical delivers fast, reliable heating, AC repair, furnace service, ...
05/28/2026

🔧 Oak Lawn's #1 HVAC & Electrical Experts! GMI Mechanical delivers fast, reliable heating, AC repair, furnace service, boiler repair & electrical work across Chicagoland. Carrier-certified. Locally owned. Available 7 days a week.

📞 (708) 930-7464 | gogmimechanical.com

No heat? AC out? Don't sweat it (or freeze). GMI Mechanical is here to diagnose, repair, and restore your comfort fast. ...
05/27/2026

No heat? AC out? Don't sweat it (or freeze). GMI Mechanical is here to diagnose, repair, and restore your comfort fast. Call us today! 📞

05/26/2026

GMI is here to help you

📞 708-930-7464

💪 Hard work, cool results. GMI Mechanical's HVAC team keeping Oak Lawn, IL running smooth, rain or shine, hot or cold 🔥❄...
05/23/2026

💪 Hard work, cool results. GMI Mechanical's HVAC team keeping Oak Lawn, IL running smooth, rain or shine, hot or cold 🔥❄️

📞 Call us: 708-907-1487

Address

5516 West 110th Street
Oak Lawn, IL
60453

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 5pm
Sunday 8am - 5pm

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