Air Conditioning Repair in Mercer County & Central NJ
Air conditioning systems are a lifesaver during a heatwave in Central New Jersey. However, like any piece of equipment, they experience wear and tear over time. If your air conditioner breaks down in Mercer County or the surrounding areas, you need an AC contractor who will respond quickly and deliver dependable service. Count on the skilled professionals at Indoor Air Technologies to get your AC repair done right the first time.
We provide fast diagnostics, reliable repairs, and fair pricing! We also service all major makes and models of home AC systems, including, central air conditioners, heat pumps, ductless mini-split systems, and geothermal HVAC systems. Don’t wait any longer to restore your home comfort — contact us today to get your air conditioner running smoothly again.
Frequently Asked AC Repair Questions
What are common signs my AC needs repair?
Warm air from vents, strange noises, water leaks, poor airflow, or sudden spikes in your energy bill are all warning signs. If you experience any of these issues, contact us for a tune-upIs there anything I can do myself before calling a service technician?
Check the emergency switch, change the air filter, battery in the thermostat, check the circuit breaker, make sure nothing is blocking the central return, make sure the outdoor condenser is clear of debris, make sure the thermostat is in the right mode (heating or cooling).Do you offer 24/7 emergency AC repair?
Yes, our team is on call day and night, 365 days per year, to keep you comfortable all year round.Can you repair any AC brand?
Yes, our technicians are trained on all major makes and models, even if it was not installed by our team.

Common Air Conditioning Issues We Can Fix:
- AC can’t maintain temperature
- Loud noises or humming
- Warm air or no air flow
- Bad odors
- Breaker keeps tripping
- AC runs constantly
“Within minutes our technician knew what the issue was that we were having with our AC unit. A problem that others could not fix over a year period and charged us thousands of dollars to repair. Would definitely use them again and recommend them!”
Karen B. (Google review)
Signs you need an AC Repair
- Warm air blowing
- Weak airflow
- Strange noises or unusual odors
- Frequent cycling on and off
- Leaks
- Suddenly high energy bills
- Uneven cooling
Dependable AC Services in Central NJ
We offer residential air conditioning repair services throughout Mercer County and surrounding areas including:
- Robbinsville Township, NJ
- Ewing, NJ
- Hamilton Township, NJ
- Lawrenceville, NJ
- East Windsor, NJ
- West Windsor, NJ
- Princeton, NJ
- Bordentown, NJ
- Allentown, NJ
- Pennington, NJ
- Hopewell, NJ
- Titusville, NJ
- East Brunswick, NJ
- North Brunswick, NJ
- Cranbury, NJ
- Monroe, NJ
- Plainsboro, NJ
- Freehold, NJ
- Yardley, PA
- Newtown, PA
Certifications & Partnerships
Trane Comfort Specialist
We are experts in servicing and maintaining Trane HVAC systems. Our team is committed to regular training to keep up to date with Trane’s latest HVAC technology & best practices.
Mitsubishi Diamond Contractor
Our technicians go through multi-stage, in-depth training courses to ensure they remain up to date on Mitsubishi equipment, new technologies, and installation best practices.