Need fast and affordable AC repair in Dover, NJ? Air 1 Heating & Cooling is your go-to team for reliable air conditioning repair, new AC system installs, and full-service HVAC maintenance. When the heat hits, our licensed Dover technicians respond quickly — so you can stay comfortable without delays or hidden fees.
When your AC stops working, you don’t have time to wait. We specialize in same-day air conditioning repair in Dover, troubleshooting issues like poor airflow, warm air, leaks, or complete system failure. Our expert techs diagnose problems fast and offer transparent solutions — no pressure, just honest service.
Humidity, allergens, and stale indoor air can affect your comfort even with a good AC system. We install REME HALO UV lights, whole-home humidifiers, and filtration upgrades that improve indoor air quality while reducing odors, bacteria, and seasonal allergies.
Locally owned and operated, Air 1 delivers five-star HVAC service across Morris County. Our Dover customers choose us for honest pricing, clean workmanship, and fast response times. We also offer flexible financing options through Wells Fargo to help with larger installs or replacements.
Don’t sweat through another hot day — schedule AC repair or request a quote for new air conditioning installation in Dover NJ now. Air 1 Heating & Cooling is here when you need us, with local expertise and dependable results.
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