HVAC Service in Dunellen, NJ
Heating or AC acting up in Dunellen? Call Temp Control for expert service and clear communication.
Reliable AC & Heating Repair
For Dunellen homes and businesses, we focus on reliable repairs and efficient replacements that fit your space and budget. Our team specializes in air conditioning repair and heating solutions designed for the local climate.
Local Central NJ service you can count on—covering Dunellen and surrounding Middlesex towns near major routes like the Turnpike, Parkway, and Route 1.
Coleman System Specialists
We install high-efficiency Coleman systems sized for Dunellen homes. Serving Middlesex County and Green Brook, Middlesex, North Plainfield, South Plainfield, Piscataway with expert replacement services.
What Homeowners in Dunellen Ask Us
How do I know if my thermostat is the problem?
A thermostat can be the root of the problem when the system will not keep a steady temperature, short cycles, or seems to ignore the setting. Settings, batteries, wiring, and location all matter. Thermostat placement and calibration are common culprits in Middlesex County homes with uneven sun exposure or older controls.
Why is there ice on my indoor AC components?
Frozen evaporator coils are usually caused by restricted airflow, a very dirty filter, low refrigerant, blocked vents, or a blower issue. Once ice forms, the system cannot absorb heat properly, so cooling drops fast. In Middlesex County, clogged drain lines and frozen coils are common after heavy summer use or missed maintenance.