Generac Generator Service NJ: Costs, Plans, and Experts
Grounded Electric provides trusted Generac generator service in NJ for homes and businesses.
With 30+ years of experience, head electrician Robert “Bobby” Mulholland and project manager Barret Abramow deliver high-quality work. Our team offers reliable power solutions to keep your property safe during any power outage.

What Is Included in Generac Service NJ?
Certified Dealers and Technicians in Your Area
Grounded Electric is a certified dealer for Generac generators in Northern NJ. Our licensed team handles everything from consultation to installation and support. We also offer repair services to keep your system running.
Installation, Repair, and Maintenance Overview
Our services cover all stages of your system:
- Generators are installed for homes and businesses, including natural gas and propane units.
- Regular generator maintenance and inspections.
- Emergency maintenance and repairs for unexpected problems.
This full service gives you peace of mind knowing your standby power system is ready anytime.
4.9
(101 Ratings & Reviews)


Generac Generator Models and Sizing Guidance
Picking the right generator depends on your power needs. Smaller homes often need 7–11 kW systems. Larger homes or businesses may need 20 kW or more.
Here’s a simple sizing guide:
Generator Size | Recommended Use |
---|---|
7–11 kW | Covers lights, fridge, sump pump. |
12–22 kW | Powers mid-sized homes with HVAC systems. |
25 kW+ | Best for large homes, businesses, or full coverage. |
Our team helps you choose the right home backup generator for your property and lifestyle.

How Often Should a Generac
Generator Be Serviced?
Recommended Service Schedule for NJ Owners
We recommend servicing your generator every 6–12 months. Busy businesses may need service twice a year for better performance.

Signs It’s Time for Maintenance
Watch for these warning signs:
- Slow startup or system errors during tests.
- Strange noises or shaking.
- Alerts on your home backup generator dashboard.
Fixing problems early keeps your system ready for emergencies.

Free Estimates

Over 35 Years of Experience

Talk With Us Directly When You Call

Fast Response

Licensed Electricians

Generac-Certified Installers
How Generac Systems Work:
Key Components Explained
A Generac system includes key parts that keep power flowing. The automatic transfer switch senses a power loss and turns on your standby generator within seconds.
These systems run on natural gas or propane. This gives you steady power until the grid is back online. Regular tests check that the engine, switch, and control panels all work as they should.

Installation and Maintenance Plans for NJ Homeowners
Certified Installer Process and Requirements
Our licensed team handles site checks, permits, and setup. Each standby generator install fits your home or business for smooth operation.
Annual & Semi-Annual Service Options
We offer plans to fit your needs. Both include:
• Oil and filter changes.
• Electrical inspections.
• Load testing for backup power generators.
Warranty Service and Repairs in NJ
As certified Generac service dealers in NJ, we handle warranty repairs. Bobby Mulholland leads our team to fix technical issues fast.

Generac Service NJ
Costs and Pricing
Average Costs and Price Factors
Costs depend on system size and needs:
- $300–$500 for annual generator maintenance.
- $8,000–$15,000 for full home backup generator installation
Financing and Payment Plans Available
We offer competitive pricing and payment plans to make backup power systems affordable.
Choosing the Best Generac Service Near You

Comparing Local Dealers and Service Quality
When choosing Generac service dealers in NJ, look for:
- Licensed and certified teams.
- Experience with standby power systems.
- Customer reviews and response times.
Customer Reviews: Experiences From NJ Homeowners
Clients praise our fast service, skilled technicians, and trusted solutions. One said, “Barret Abramow and his team gave us full confidence in our power generator system.”
Why Grounded Electric Stands Out
Clients praise our fast service, skilled technicians, and trusted solutions. One said, “Barret Abramow and his team gave us full confidence in our power generator system.”
Troubleshooting Common Generator Fault Codes
Generac systems show fault codes when issues arise. Common examples:
Fault Code | Description |
---|---|
Error 1505 | RPM drop during startup. |
Error 2800 | Overvoltage warning. |
Error 1100 | Overcrank alert after failed starts. |
Our technicians fix these issues fast with trusted repair services.
24 / 7
Electrician Availability
Emergency Generac Generator Service in New Jersey
24/7 Support and Fast Response Times
Emergencies don’t wait, and neither do we. Call us anytime for urgent generator service and fast help with backup power generators.
Get Reliable Generac Generator
Service Today

Schedule Your Service With Certified NJ Technicians
Contact Grounded Electric today. Our certified team handles your generator maintenance and installation with care and precision.
Noelle N.2025-05-15Trustindex verifies that the original source of the review is Google. Grounded has been responsive, timely, informative and very professional. David Teichman2025-05-15Trustindex verifies that the original source of the review is Google. Great company to work with. Very professional. Harry2025-05-08Trustindex verifies that the original source of the review is Google. I had a great experience with Grounded Electric! The job was to replace a kitchen light fixture and the switches—nothing major, but the electrician who came out was actually both co-owner, which really stood out to me. They were incredibly thorough, took the time to explain everything clearly, and made sure to clean up every few minutes as he worked. On top of that, he was easy to talk to—engaging in conversation just like a friend would, which made the whole experience even better. Great service from start to finish. Highly recommended for all my friends in the area. Amanda Parker2025-05-08Trustindex verifies that the original source of the review is Google. Very professional, knowledgeable and helpful. I plan to use barrett and his team again and again!! Karl Lucero2025-04-30Trustindex verifies that the original source of the review is Google. Kyle and Ralph came today to work on a tripped circuit issue in my home. Kyle diagnosed the problem and reviewed the process with me. Fair price and friendly service. They were very professional and was very courteous when keeping a clean area during the job. It's great to find a trustworthy electrical company, Thank you Barret for scheduling your team to visit in such short notice. Will plan to use this company's service in the future 100%. Blake Baron2025-04-21Trustindex verifies that the original source of the review is Google. If looking for an electrician, Grounded Electric is my go-to. Bobby and Barrett are extremely knowledgeable, dependable and get the job done as quoted. I have had them over for numerous jobs and I am always very impressed with their work product and turnaround time. These guys are the best! Judi Feinberg2025-04-21Trustindex verifies that the original source of the review is Google. I called Grounded Electric in the suggestion of a social media friend. I can happily report that all of my interactions with Barrett, owner, and his crew have been nothing short of stellar. They came on time to walk through the house to we see what we needed. They sent an estimate and away we went. Grounded Electric is reliable, well priced, honest and communicative. In addition, to being a wonderful electric company, they are a wealth of information. When we needed a plumber GE recommend someone who was as fantastic as they are. I have already sent several friends to GE. My friends have been equally happy with GE. I could not recommend them more wholeheartedly! Jeff Pavell2025-04-21Trustindex verifies that the original source of the review is Google. from start to finish Grounded too care of what we called them for and more. they came in time, were the most professional i have ever worked with and guided us through all our issues in our home. i would trust them with the smallest to largest electrical work you ever need. the the prices are fair and up front Stephen Abitante2025-04-09Trustindex verifies that the original source of the review is Google. Giys were great came the next day for everything done and cleaned up perfectly like they were never there highly recommendLoad more
Contact Grounded Electric
Book a free on-site estimate with Grounded Electric. Our team will evaluate your needs, explain your options, and deliver a clear plan.
Whether you’re upgrading service, installing new lighting, or managing a full commercial renovation, we’re here to help. Call today and work with an electrician Bergen County clients trust for reliable results and personal service.

Call any time