NJ Heating and Cooling | Reliable HVAC Repair in Fredericksburg, VA
Fredericksburg, VA 22407
Meet the Team
NJ Heating and Cooling provides expert HVAC services to Fredericksburg, VA, and the surrounding communities. As a local, family-owned business, we understand the specific challenges homeowners face with our climate, particularly air duct leaks that waste energy and heat pump reversing valve issues that leave you without proper heating or cooling. Our team is dedicated to diagnosing these common problems with precision, offering reliable repairs and maintenance to ensure your system runs efficiently year-round. We believe in honest communication, upfront pricing, and getting the job done right the first time, so you can enjoy consistent comfort in your home. Trust your local HVAC specialists for solutions that are built to last.
Main Services
- HVAC installation or replacement
- HVAC system repair
Q&A
How can I tell if my home in Fredericksburg has air duct leaks?
Common signs include uneven heating or cooling between rooms, unusually high energy bills, and excessive dust. As local experts familiar with Virginia's seasonal demands, we perform thorough duct inspections using specialized tools to locate leaks you can't see, ensuring your system isn't working harder than it needs to.
My heat pump is stuck in cooling mode during winter. Is this a reversing valve issue?
It very well could be. A faulty reversing valve is a common culprit when a heat pump fails to switch between heating and cooling, a frequent issue we see in the Fredericksburg area. Our technicians can diagnose the valve and related components to determine if a repair or replacement is needed to restore your home's comfort.
What kind of maintenance can prevent these common local HVAC problems?
Proactive, seasonal maintenance is key. Our local service includes checking refrigerant levels, cleaning coils, inspecting electrical connections, and testing system controls—including the reversing valve. This helps catch small issues like developing duct leaks or valve wear before they lead to a complete breakdown, saving you money and hassle.
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |



















