Best Hvac System in Saint Louis MO

I am in the heating and cooling trade and couldn't get to a friends broken roof top hvac unit one day. I decided to send one of techs at Dunn. It was a commercial property so I needed a tech that was advanced in commercial. The tech got his unit fixed quickly. The draft motor had failed but getting it fixed wasn't a problem. Dunn is a commercially licensed company in St louis county so I would suggest them to anyone.

It was awesome!!

We purchased a house in August and didn't have any history on the maintenance of our system, so we ordered a tune up through Classic Aire Care. Scheduling was straightforward and they even contacted us on the day-of after a cancellation, so the tech could start earlier. Samuel L. showed up on time, was very thorough, explained everything he did, and offered advice. Really appreciate his professionalism and quality of his work, especially with a large system tune up right before a holiday weekend!

Mike and his crew were prompt in coming out for the assessment, and did exactly what he promised they would do. His crew was professional and attentive. They were respectful of my home and time.

I contacted them due to a big backup in my mom's house. They showed the same day! Even a little earlier than scheduled. They guy who showed was great and quick to resolve my issue! Very knowledgeable about our issue. I ask for business cards because I will keep them as my plumbers when I have a need and will for sure recommend the company. GREAT JOB AND THANKS A BUNCH!

The technician showed up late, did not give 45 minutes notice and entered my home saying ok who broke it?! To replace 2 O-rings that took literally 10 minutes he charged me $79. To install a shower head it would be an extra $100....so much for working with your budget and $40 off your first service. What a joke!! Would not recommend to anyone!!!!!

Adam was very kind and honest.

Very trustworthy!

Hot day, AC broke. Jeff with Hoffman bro’s did his job fast, effective and even cleaned the ac unit with a hose after wards to help prevent further issues. 11/10 job