About Crestside Ballwin Heating & Cooling

Crestside Ballwin Heating & Cooling is known for its exceptional customer service and competitive pricing. They offer quick and efficient installations, often providing next-day service. Clients appreciate their friendly and professional team, who are responsive to questions and concerns. The business is locally owned and union-operated, ensuring quality work and support. Many customers have relied on their services for multiple HVAC systems, highlighting their cleanliness and dedication to customer satisfaction. Recent reviews praise the first-rate service and professionalism of the team, noting that they complete installations promptly and thoroughly clean up afterward. Customers have also expressed satisfaction with the installation of new systems, emphasizing the effectiveness of their HVAC solutions. The owner, Jeff, is described as knowledgeable and upfront, ensuring fair pricing with no hidden charges. The technicians are polite, professional, and experienced, answering any questions during the process and explaining the new system thoroughly. Crestside Ballwin Heating & Cooling is highly recommended by clients for their reliable and efficient service. The company is praised for its personalization, great customer relations, and wonderful service, even for customers who have fallen behind on payments.

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Reviews for Crestside Ballwin Heating & Cooling

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  • Jul 2026

    It has been a great to have an on going relationship with Crestside Ballwin. I have a maintenance agreement and have my furnace and A/C checked on a regular basis. The company and service staff are familiar with me and my system. It keeps things running smoothly. Recently there was a problem, which we later found out was due to the wire to my thermostat being damaged. The service person, Jason, was brilliant in troubleshooting the problem, and easing my mind that there was nothing wrong with my unit, and getting me back up and running quickly. Thanks for being a company that stands behind their work.

  • Jul 2026

    I switched from another large HVAC company because they wanted to replace an entire unit (a very common recommendation nowadays). I decided to call Crestside from friends referral and I’m so glad I did. Not only did they replaced the part it was also under warranty. I only had to pay for labor. I have been a client of Crestside now for over 4 years. Very responsive to emergencies, price reasonable, pleasant and most importantly honest. HIGHLY HIGHLY recommend.

  • Jul 2026

    We have been using Crestside Ballwin Heating and Cooling to meet our home comfort needs for over 20 years! Their friendly staff are well qualified and provide superb service. I trust them to keep my home comfortable summer, winter, spring and fall

Hours

Monday: 8AM - 4:30PM
Tuesday: 8AM - 4:30PM
Wednesday: 8AM - 4:30PM
Thursday: 8AM - 4:30PM
Friday: 8AM - 4:30PM
Saturday: ClosedSunday: Closed

Tips

 online estimates  on-site services

Location

8130 Valcour Ave, Affton

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