Brand Certified
Crestside Ballwin Heating & Cooling
5.0(238 reviews)
Certified by Crestside Ballwin Heating & Cooling • Oct 04, 2026
Business Details
8130 Valcour Avenue, Affton, MO
63123, United States
Certified by Crestside Ballwin Heating & Cooling • Oct 04, 2026
(314) 351-8300
Certified by Crestside Ballwin Heating & Cooling • Oct 04, 2026
http://www.crestside.com
Certified by Crestside Ballwin Heating & Cooling • Oct 04, 2026
About
Certified by Crestside Ballwin Heating & Cooling • Oct 04, 2026
HVAC ContractorAir Conditioning ContractorHeating ContractorAir Duct Cleaning Service
At Crestside Ballwin Heating and Cooling, the customer always comes first.
Location
Certified by Crestside Ballwin Heating & Cooling • Oct 04, 2026
Crestside Ballwin Heating & Cooling
8130 Valcour Avenue, Affton, MO
63123, United States
Hours
Certified by Crestside Ballwin Heating & Cooling • Oct 04, 2026
Monday8:00 AM - 4:30 PM
Tuesday8:00 AM - 4:30 PM
Wednesday8:00 AM - 4:30 PM
Thursday8:00 AM - 4:30 PM
Friday8:00 AM - 4:30 PM
SaturdayClosed
SundayClosed
Reviews
5.0
238 reviews
5 stars
236
4 stars1
3 stars0
2 stars1
1 star0
- KLK Lohse3 days ago5.0Andrew was so helpful. He answered all my questions about future maintenance and our new thermostats Office staff was prompt and very helpful.
- BMBrenda Matthews4 days ago5.0I had appointment setup for the afternoon, they called asked if they could come earlier. I said yes. The tech was very nice and did a good job. Office staff always polite and helpful.
- JMjim MarxkorsOct 1, 20265.0This company is very professional and dependable. They deliver on their promise and have always responded when timely repairs were needed. Their technicians and staff are great to work with.
- ZCZeta ChervitzSep 24, 20265.0As always, Crestside Ballwin takes good care of our furnace and air conditioner. Comment from the pleasant young man who serviced it today, “For an older furnace, it looks very clean!”! And that would be thanks to them for their years of service! Highly recommend!
- RLrhonda linneSep 22, 20265.0Crestside has been our HVAC maintenance and repair service for several years . They even followed us to a different home when we moved in 2020. The technicians are always professional and friendly. Jason our technician has been a familiar face and does an exceptional job. It is nice to see the same technician over and over because that shows stability with the company and makes the customer feel comfortable. Give Crestside an opportunity to service your HVAC and I think you will be satisfied. Ask for the customer contracts you can purchase to save on service calls and parts. it is well worth it. Great job Jason!
Frequently Asked Questions About Crestside Ballwin Heating & Cooling
What are the operating hours of Crestside Ballwin Heating & Cooling?
Crestside Ballwin Heating & Cooling is open Monday through Friday from 8:00 AM to 4:30 PM and is closed on Saturdays and Sundays.
Where is Crestside Ballwin Heating & Cooling located?
The business is located at 8130 Valcour Avenue, Affton, MO 63123, USA.
How can I contact Crestside Ballwin Heating & Cooling?
You can reach them by phone at +1 314-351-8300 or via email at jeff@crestside.com.
What payment options does Crestside Ballwin Heating & Cooling accept?
They accept payments in cash only.
What services does Crestside Ballwin Heating & Cooling provide?
They offer HVAC services including heating, air conditioning, and air duct cleaning.
Where can I request an estimate for services from Crestside Ballwin Heating & Cooling?
You can request an estimate by visiting their estimate page at https://crestside.com/estimate/.
How can Crestside Ballwin Heating & Cooling's nearby location, ProSolutions, assist customers?
ProSolutions, a masonry and contractor service near Crestside, can help customers with concrete and masonry needs that complement HVAC or home improvement projects.
Are there any nearby fire protection services near Crestside Ballwin Heating & Cooling?
Yes, the Affton Fire Protection District Station 2 is nearby, providing quick emergency response which can be reassuring for customers concerned about safety during home HVAC work.
What nearby accommodations are close to Crestside Ballwin Heating & Cooling for visitors?
Marlborough Trails Apartments and Townhomes are nearby, offering convenient accommodation options for visitors to the area.
What categories of nearby schools are available around Crestside Ballwin Heating & Cooling?
Nearby educational institutions include the Floor Layers Apprenticeship and Carpenters Apprenticeship School, which offer vocational and technical training that could be beneficial for those interested in skilled trades.
Brand Certified Facts from Crestside Ballwin Heating & Cooling
This information is certified by Crestside Ballwin Heating & Cooling and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified October 04, 2026Yext Knowledge Graph
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