When your AC isn’t cooling, don’t sweat it. Air 1 Heating & Cooling provides fast and dependable AC repair in Montclair NJ to help you beat the heat. Whether it’s a full breakdown, warm airflow, or rising energy bills, we’ll find and fix the issue quickly — with honest pricing and expert service every step of the way
We know how frustrating it is to deal with a broken AC unit — especially during a heatwave. That’s why our licensed technicians offer same-day air conditioning repair in Montclair whenever possible. We handle refrigerant issues, clogged filters, frozen coils, and failing compressors with precision and care.
If your system is too old or inefficient, we’ll help you choose the right high-efficiency AC system and install it professionally. We also offer spring tune-ups to keep your unit in peak shape all summer long.
Cool air is important — but clean, breathable air is essential too. Alongside our AC repair services in Montclair, we help homeowners upgrade their indoor air quality and energy efficiency. From REME HALO® UV purification to ductless cooling systems and smart thermostats, we deliver solutions that lower your energy use and improve your comfort.
We’re a local company — not a chain — which means we stand behind every job with real accountability. Our team is fully licensed, insured, and trained on all major AC brands including Bryant, Carrier, Mitsubishi, and more. We show up on time, explain what’s happening, and fix it right.
Montclair families trust Air 1 Heating & Cooling for fair pricing, quick service, and reliable results. And with Wells Fargo financing available, it’s easier than ever to replace or upgrade your system without stress.
Read customer reviews »
If your system is blowing warm air, cycling constantly, or just won’t turn on, don’t wait until the heat gets worse. Call Air 1 Heating & Cooling for expert AC repair in Montclair NJ that’s fast, friendly, and reliable.
📞 Call (973) 794-4636 or book your appointment online today.
We’re here to help with expert guidance.Available at your convenience.
EXCELLENT rating
Based on 119 reviewsTrustindex verifies that the original source of the review is Google. Marcus was very professional and friendly and answered my many questions. Pauline Chrenko2025-05-02Trustindex verifies that the original source of the review is Google. We’ve used Air One for servicing our central air conditioning for several years and have been very happy with their service. It’s very easy to schedule appointments, they are very responsive and I have found every technician they’ve sent to be very professional and pleasant. This year we had Marcos do the service and he was a total professional. Joseph Rubino2025-04-29Trustindex verifies that the original source of the review is Google. So happy with our HVAC service from Air1 David Wildes2025-04-28Trustindex verifies that the original source of the review is Google. I have used Air 1 for several years. The technicians have always been prompt, courteous, and professional. Karl Hipp2025-04-25Trustindex verifies that the original source of the review is Google. Another professional and efficient visit today at my home by Air 1. Jose was on time and completed the check up on our gas boiler in a timely manner. Jose also took the time to explain what had been completed during his visit. We have been very satisfied customers of Air 1 for seven plus years now and I highly recommend Air 1 for all HVAC and other in house equipment. Lew Kimble2025-02-25Trustindex verifies that the original source of the review is Google. Air 1 is our go to heating and cooling since we moved to NJ almost 15 years ago. Their service is excellent and the guys that come to do the work are knowledgeable, kind and respectful. kimberly casciaro2025-02-11Trustindex verifies that the original source of the review is Google. These guys are great! Explain everything thoroughly and do not feel pushy when showing what needs to be done. They are respectful of my home when performing work and show up on time. Nitesh Patel2025-01-09