How much does a standby generator cost in New Jersey after rebates?
The most common job, a standby generator, Generac 22-24 kW with automatic transfer switch, costs $14,000 before rebates. Most jobs cost between $10,000 and $20,000. With the biggest open rebate ($1,500), you could pay about $12,500.
How much does a standby generator cost?
| Project | Low | Typical | High |
|---|---|---|---|
| Standby generator, Generac 22-24 kW with automatic transfer switch | $10,000 | $14,000 | $20,000 |
| Standby generator, 10-14 kW (essential circuits) with transfer switch | $7,500 | $11,000 | $15,000 |
What the typical price covers: air-cooled 22-24 kW home standby generator (Generac MSRP $7,399-$7,789 with 200A transfer switch), whole-house automatic transfer switch, pad, electrical connection, natural gas connection with a short run from the meter, gas-meter coordination, permits (electrical, plumbing, zoning), startup. Excludes panel upgrade.
Is there a rebate for a standby generator in New Jersey?
Yes. We track 2 standby generator programs taking applications in New Jersey. The largest is $1,500 from South Jersey Gas.
- South Jersey Gas Natural Gas Conversion Incentive Program - generator: up to $1,500
- Elizabethtown Gas Natural Gas Conversion Incentive Program - generator: up to $1,500
Which utilities pay standby generator rebates?
Most rebates depend on who supplies your power or gas.
| Utility | Programs | Largest rebate |
|---|---|---|
| South Jersey Gas | 1 | $1,500 |
| Elizabethtown Gas | 1 | $1,500 |
How much will I pay after rebates?
Start with the typical price, $14,000. Take off the largest rebate you qualify for. With $1,500 from South Jersey Gas, that is about $12,500.
Rebates have rules: approved equipment, an approved contractor, and sometimes income limits. Some can be combined, some can't. Check each program before you sign a contract.
Use the rebate calculator to see what applies at your zip code.
Is there a federal tax credit?
No. Standby generators have no federal tax credit.
How do I find a licensed installer in New Jersey?
We list 3,667 New Jersey contractors whose state license covers standby generator work. Each one shows its license, and many show a phone number or website.
- Standby generator in Elizabeth
- Standby generator in Edison
- Standby generator in Woodbridge
- Standby generator in Union
- Standby generator in Vineland
- Standby generator in Perth Amboy
- Standby generator in Plainfield
- Standby generator in Linden
Sources
- Generac - 24kW Guardian Series home generator with whole-house switch (MSRP from $7,399) (2026)
- Malfettone Electric - Whole-house generator cost in NJ (22kW: $14,000-$18,000 with ATS; North NJ $16,000-$20,000) (2026)
- Generac - 10kW Guardian Series home generator with 16-circuit transfer switch (MSRP from $4,269) (2026)
- Generac - 14kW Guardian Series home generator with whole-house transfer switch (MSRP $5,389) (2026)
- Programs: official program pages, checked 2026-10-10. Installers: New Jersey state license records.