4.7
Based on 6562 reviews
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North American Technician Excellence - NATE - Certifying the Finest in HVACR
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Our Commercial Services division is built around helping businesses operate smarter. We offer full-service solutions including HVAC installation, preventative maintenance programs, ventilation design, air balancing, and IAQ testing—each customized to the unique size, structure, and occupancy needs of your commercial property.

Skilled employees

Trucks on the Road

Our Commercial Offerings Include:

Why It Matters:

An efficient, well-maintained commercial HVAC system ensures a comfortable environment for customers and employees, improves air quality, and supports productivity—all while lowering energy and repair costs.

What Our Customers Are Saying

100% Satisfaction Guarantee

4.7
Based on 6562 reviews
Diagnosis of a leak, good service, honest and thorough! Excellent service person, Jonathan and Jesus.
Our service man Michael very personable did a great job on our annual cleaning & then a great job installing a new thermostat.
Jose Colon, the technician is very knowledgeable and explained the situation very well. He was patient and thorough with the work. Overall, received excellent service.
Prompt, professional tech who offered detailed info on repair needed.
Bought a home recently 25 yrs old. Needed to understand quality and workings of HVAC equipment had a good thorough inspection which I felt good about and then signed-up for an maintenance agreement.
Everything went according to plan. Easy. Nice people. Decent pricing. 0 percent financing for 18 months for an AC unit was key!
The Tech arrived on time, quickly figured out the problem with my AC and fixed within an hour. Pricing reasonable and professional service. Highly recommend!
Update: The AC is still working! Thanks for the great service!
Punctual, courteous, professional, skilled and listens to concerns.
Would highly recommend.
Thank You for installing our new AC so promptly what a relief with my health concerns. AC is working wonderfully everyone involved was courteous and professional. I absolutely am a customer moving forward! Thank You Princeton Air!!! Cathy Harding
Quick response. Excellent work. Very patient explaining issues. Gives clear options and explains risks for solutions. And everyone, from the person who answers the phone to the person who comes out to fix the problem are super friendly.
Dayone was confident and committed to being thorough, and he patiently communicated why it's important to stay ahead of potential problems with regular maintenance and checkups.
Very professional, knowledgable and cordial. Found a defect in the newly installed outside AC unit that others missed. One of the best service reps from this company.
Was great on time and very polite and let me know everything he was checking
Good service!
James was friendly and did a complete maintenance service to my generator.
Chuck and John were great to work with, both very knowledgeable and helpful.
Respectful, worked well with me, great quality. No complaints, system is running, rerouted the condensate line, new wiring to thermostat, new thermostat, good price for a full system replacement! Thanks to Dominic, Christian, Juan, George, and Josh for their great work.
Fast in resolve the problem . Very good work.
Maurice from Princeton Air was very professional and thorough. He explained what he was going to do beforehand. After my A/C inspection he described in detail what he had found and recommendations for attention. No hard sell at all. I received a detailed email summarizing his findings and recommendations with pricing within 30 minutes.

The visit logistics were perfect. I was given a time window. On the day I got texts and a phone call. The prices are very fair.

All in all a very professional service. I’ll use them again

Thanks Maurice
Arrived a little later than expected but the technician was efficient and explained everything in detail. Very professional service.
Excellent quality of service and very professional staff! You get what you pay for.
The service i reveived was excellent! Princeton Air quickly gave me an appointment, then followed up with texts right to the time tje technician came to my door. The process was seemless and communication clear and service complete! BUT, best of all, the diagnosis was right on, the air conditioner repaired, and the cost was very reasonable! Call them if you need a repair!
Tech (Alex) was on time, courteous, very professional. He let me know that, because of my contract w/McCallister, I would have no extra payment for the part needed.
The technician Jonathan R was great! He was on time, knowledge, polite and professional in handling our AC Tune-ups.
I highly recommend McAllister/Princeton and have used them for over 20 years.
The technician, Jesus, was on time, courteous, and professional. I would highly recommend Princeton Air


Princeton Air Commercial Technician

Benefits of Commercial HVAC Services

  • Consistent indoor comfort for employees and patrons
  • Lower operational and energy costs
  • Minimized downtime with preventative maintenance
  • Extended system lifespan with professional care
  • Customized service plans for your business
  • Expert diagnostics and energy-saving strategies
  • Trusted local service with decades of experience