How Long Does R22 System Replacement Take in NJ? What to Expect

One of the most common concerns we hear from NJ homeowners is how long the process takes. The answer is shorter than most people expect. Here is a complete timeline so you know exactly what to plan for.

1. 1Day 1 — Free Assessment (20-30 minutes): We visit your home, evaluate your R22 system, measure your home, check ductwork and electrical, and calculate your exact rebate amount. You leave with a written proposal showing total cost, rebate amount, and net out-of-pocket cost.
2. 2Days 2-7 — Decision and Scheduling: You review the proposal and decide to proceed. We order your equipment and schedule your installation date. Most equipment ships within 3-5 business days.
3. 3Installation Day 1 (6-8 hours): Our crew removes your old R22 system, installs the new heat pump outdoor and indoor units, connects refrigerant lines, and runs electrical. For standard central systems this is a single-day job.
4. 4Installation Day 2 if needed (4-6 hours): Larger homes, multi-zone systems, or installations requiring ductwork modifications may need a second day. We complete all connections, test the system thoroughly, and walk you through the controls.
5. 5Week 1-2 After Installation: We submit your PSE&G rebate application with all required documentation including installation photos, equipment specifications, and efficiency ratings.
6. 6Weeks 6-12 After Submission: PSE&G processes your rebate application and mails your rebate check directly to you. Processing time varies but typically takes 6-12 weeks.

How to Prepare Your Home

Before installation day, clear a 3-foot area around your outdoor AC unit and your indoor furnace or air handler. Make sure our crew has clear access to the electrical panel. If you have pets, plan to keep them in a separate room during installation. The crew will need to turn off your HVAC system for the duration of installation. In warm weather, consider having fans available. In cold weather, have a space heater handy. Most installations are completed within a single day so any discomfort is minimal.

What About Emergency Timelines?

If your R22 system has already failed and you need immediate replacement, Mechanical Enterprise offers expedited service. We can often perform same-day assessments for emergencies and schedule installation within 2-3 days if equipment is available locally. Emergency replacements still qualify for the full PSE&G rebate up to $16,000 — you do not lose any rebate eligibility by acting fast. Call (862) 423-9396 to discuss your timeline.