Vetted crews
Every technician is background-checked and drug-screened before they carry our name onto your property. OSHA safety practice on every job site, residential or commercial.
About Generac, by 02 Energy
Licensed NJ Electrical Contractor, Built on 40 Years of Experience
Trading as Contractors Premier Electrical, LLC, Generac, by 02 Energy installs generators, EV chargers, and electrical work across New Jersey. Backed by 40 years of combined electrical construction experience.
Tell us what you're interested in and we'll call you back for a free quote
Our Story
A new name on 40 years of experience
Trading as Contractors Premier Electrical, LLC, the company has over 40 years of combined leadership experience in electrical, energy and power management. As part of the Contractors Premier Inc. family, Generac, by 02 Energy maintains an outstanding reputation for quality as an electrical construction contractor in New Jersey.
Contractors Premier Electrical, LLC, a CPI company, acquired the trade name 02 Energy in 2025. In collaboration with CPI, the Generac, by 02 Energy brand was born while the services and maintenance relationships fostered by the previous company were maintained and strengthened.
Why Generac, by 02 Energy
Crews you can trust in your home or on your site
Licensed & insured
Every project runs under our full electrical and home-improvement licensing. NJ Elec. Lic. 34EB00941600 and NJ HIC Lic. 13VH13869600.
Backed by CPI
Our parent company brings in-house engineering, compliance consulting and a $43M project portfolio - from municipal renovations to industrial electrical upgrades.
Accreditations & Recognition
Credentials you can verify, not claims
The accreditations behind Generac, by 02 Energy are public record. Check them directly instead of taking our word for it.
BBB Accredited Business
Contractors Premier Electrical, LLC DBA 02 Energy is accredited by the Better Business Bureau. Our rating, reviews and complaint history are published on our BBB business profile.
Inc. 5000 recognition
Through parent company Contractors Premier Inc., the team behind Generac, by 02 Energy has been recognized on the Inc. 5000 list of America's fastest-growing private companies. More on the CPI reputation page.
Real Customer Reviews
What Customers Say About Generac, by 02 Energy
Very happy with O2 Energy with the install of our whole-house generator and ChargePoint Level 2 charger! From start to finish, from the sales team and installers, everything was professional.
- Jo Ann T., whole-home generator + EV charger
Team was very professional and completed the work within two weeks. Even though the installation took longer than expected, they kept me informed throughout the process.
- Steven P., generator installation
Very responsive and professional team at O2 Energy. Work was performed timely and with care and skill for my panel upgrade and EV install. I highly recommend this company.
- Joseph G., panel upgrade + EV charger
Very professional service. Great communication, clean installation, and everything works perfectly. I would definitely recommend them.
- Victor H., generator installation
They installed our 26 kW Generac generator. Professional, on time, and neat work. A very satisfied customer and family - thank you for the peace of mind.
- J. Patel, New Brunswick, NJ
Had a Tesla wall connector installed by 02 Energy. Great guys. Fast, neat work and passed inspection. Recommended.
- Camren, EV charger install
Service Area
We Come to You, Across New Jersey
Generac, by 02 Energy is a fully mobile electrical contractor. Our crews dispatch daily from our Bridgewater base to homes and businesses statewide, and into Pennsylvania for commercial projects.
Service coverage across New Jersey, with daily dispatch from Bridgewater.
All 21 New Jersey counties
- Atlantic
- Bergen
- Burlington
- Camden
- Cape May
- Cumberland
- Essex
- Gloucester
- Hudson
- Hunterdon
- Mercer
- Middlesex
- Monmouth
- Morris
- Ocean
- Passaic
- Salem
- Somerset
- Sussex
- Union
- Warren
If your project is in New Jersey, it is inside our residential service area. Commercial projects can also extend into Pennsylvania.
Bridgewater HQ991 US Highway 22 W, Ste. 200, Bridgewater, NJ 08807
24-hour on-call line for electrical emergencies
Why Generac, by 02 Energy
What makes Generac, by 02 Energy different
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Premier Generac Dealer
Factory-trained crews installing the most trusted standby generator line in America.
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Backed by CPI
Our parent company brings in-house engineering and a project history in the tens of millions.
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Permits handled end to end
We pull the permits, schedule the inspections, and keep you updated until the township signs off.
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24-hour on-call line
Residential and commercial electrical emergencies answered around the clock, across New Jersey.
Book Your Free Assessment. Let's Talk About Your Project.
Tell us what you need and we'll call you back to schedule a free on-site assessment. Generator, EV charger, panel, or anything electrical.