This business is Trusted — customers consistently rate it 4.9★ across 761 reviews, indicating reliable, quality service.
Strong long-term review history with 761 reviews and a 4.9★ average signals reliable, consistent service.
Monday: 7:30 AM – 5:30 PM
Tuesday: 7:30 AM – 5:30 PM
Wednesday: 7:30 AM – 5:30 PM
Thursday: 7:30 AM – 5:30 PM
Friday: 7:30 AM – 5:30 PM
Saturday: Closed
Sunday: Closed
Customers frequently praise quality installations, energy-efficient recommendations, and responsive follow-up.
Scheduling during peak season (summer/winter) can take time — book ahead.
Homeowners looking for a trusted HVAC provider for installs or repairs.
Review Rank Score (0–100) blends a Bayesian-adjusted rating, review volume, recent sentiment, and rating consistency. It's a predictive reputation estimate — not a replica of Google or Yelp's ranking.
They say you get what you pay for, and that's especially true for HVAC installations. Zimmer wasn't a cheap option out of those I considered but I'm extremely happy that I went with Zimmer. I had a Mitsubishi hyper heat central ducted air handler and outdoor unit installed, which was upsized from the previous heat pump and needed the plenums to be remade. It was a big job! The quoting process was smooth, Dan understood what my goals and priorities were for the install and took them into account. I was very happy that he performed a manual-J (one of only two out of 6 companies who did this) to confirm the sizing needs of my home. The install crew was respectful of my property while they were onsite. They cleaned up the site at the end of each day and once install was complete. They did great work to install the units, it's a nice and clean install. If you have the budget I highly recommend Zimmer for HVAC installs.
Dan was absolutely amazing not just professional but he treats you as if you grew up together. From the time of the quote to time of installation was just a few days and that was due to my schedule. The crew that installed the system was phenomenal they explained what they were doing in a way that a troglodyte like myself could understand I cannot recommend them enough. I was also encouraged to get other quotes from their competitors. The transparency with Zimmer was very refreshing. If I could give more than 5 stars I would.
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We spoke to Sam at the Home and Garden show and were immediately impressed with Zimmer for our HVAC needs. Sam was very low pressure and laid out the options for us. Installation of our new Infinity system was performed on March 2nd/3rd and we were very pleased with our technicians, Mose, Ziggy and Sparkman. They did excellent work, were respectful of our house and clean-up was great. Zimmer gets our vote for Heating and Cooling needs!
It was a great experience dealing with Sam from Zimmer. I had three companies provide quotes, and it was only with Sam that I didn't feel any "upsell" pressure. I felt he genuinely wanted to provide what would best fit our needs. While not the lowest quote, it certainly wasn't close to the highest. Their installation team was courteous, professional and the installation was seamless. I will absolutely look to them first for any future AC needs.
I hired Zimmer to install a new Mitsubishi mini split system. It was an unusual install with one wall mounted head and one ducted head. I got three estimates and theirs was on par with the others but a bit more competitive in terms of the labor warranty. I was happy about that, given they are also a Mitsubishi diamond elite dealer. I’ve only had the system in place for a couple of weeks now, but it is working great. And the company has been a real pleasure to deal with. In particular, Dan has been an excellent advisor and salesperson to correspond with. He thought carefully about what was actually needed in my spaces and proposed something less involved but potentially more effective than another dealer. And so far I am convinced he was correct. The work was done very professionally and as promised. I recommend this company very highly.