HVAC company · Oak Lawn, IL
GMI Mechanical Heating & Cooling
4.9 from 155 Google reviews#40 of 51 HVAC companies near Alsip Last updated Nov 1, 2026
65SCORE
At a glance
- Trades
- HVAC, Electrical
- Address
- 5516 W 110th St, Oak Lawn, IL 60453
How the 65 score breaks down
Rating quality39.6 / 45
Review volume15.7 / 25
Review recency7.5 / 15
Years in business2.5 / 10
Verified license0.0 / 5
Scores are calculated the same way for every company. See the method.
What customers say
5★152
4★1
3★0
2★0
1★2
Rating distribution and reviews from the company's public Google listing.
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