Calumet Cooling LLC
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Calumet Cooling LLC is a dependable HVAC service company for the community of O'Fallon and St Peters. The owner has 20 years of experience.
03/10/2026
Here we are cleaning and maintaining air conditioning systems, training the next generation to keep the roof clean, and enjoying a sunny day.
02/19/2026
Can't beat a pie in the morning but my BNI took it to another level. Nick is such a good sport.
02/19/2026
We had a nice surprise today. Sometimes the truck decides the job for the day. Broken shock can't stop us! 🚚💪🏽👍
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Address
Calumet Ranch
O'Fallon, MO
63376
Opening Hours
| Monday | 8am - 5pm |
| Tuesday | 9am - 5pm |
| Wednesday | 9am - 5pm |
| Thursday | 9am - 5pm |
| Friday | 9am - 5pm |
| Saturday | 12pm - 5pm |
