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Chris Edge Electric, Inc.
5.0(
7
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Tar Heel, NC and surrounding areas

Approved

In business since 2008

Free estimates

Customers say: Quick response

"Mr. Chris came to my property and gave an honest estimate for the work I needed. We discussed what I needed and he told me how he could do it in the most cost efficient way. Chris did the work exactly how he said he would & with a reasonable price ! Very professional & knowledgeable! I would definitely recommend him for anybody that needs electrical work done. Hire him !!"
Generac 50kw
Generac 50kw 3 phase
Generac 48kw
Response time7 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Jovan's Mobile Lube
Jovan's Mobile Lube
5.0(
5
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Tar Heel, NC and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"I called Jovan's Mobile Lube after doing a google search for a mechanic. He was very courteous on the phone and gave me a g
\reat quote to check and then replace my brakes. Jovan scheduled me in for the next day. He came to my home on my day off, which was very convenient. If you want to job done right, fast, and affordable I highly recommend Jovan's Mobile Lube. he is now my #1 mechanic!
"
Additional Photos
Additional Photos
Recommended by100%of homeowners
Avatar for Phillip Keith Davis
Phillip Keith Davis
5.0(
4
)
Fixed Generator - InstallFixed Generator - Repair

Serving Tar Heel, NC and surrounding areas

In business since 2000

Credit card accepted

Offers commercial services

"Phillip installed my Tesla Wall Connector and knocked it out. Fair price, showed up on time, great communication, and the work was clean and professional. You can tell he does these regularly. Highly recommend."
1 neighbors recently requested a quote
Avatar for GeneratorTech, Inc.
GeneratorTech, Inc.
New to Angi
Fixed Generator - InstallFixed Generator - RepairGenerator - Repair - For Business

Serving Tar Heel, NC and surrounding areas

In business since 2020

Free estimates

Emergency services offered

GeneratorTech, inc is a full service residential and small commercial standby generator systems dealer. We provide sales, installation, and service. Free in home/ business assessment of your power needs can be scheduled Monday through Saturday. We are factory trained and authorized to provide equipment and service to secure years of worry free electrical standby power for your home or small business. BBB accredited business in NC. Serving Johnston and surrounding counties. Fortress generator systems by Briggs & Stratton are the finest on the market today. Built in the USA by a 100+ year old company. Only true 10yr generator available. Reliable and Courteous local family(s) business with Bible based ethics. Local NC licensed B. B. & K Electrical partnered with GeneratorTech or use your preferred contractor to connect your main panel to generator system.

Response time3 hrs
Vinnies Mechanical A/C
4.0(
9
)
Fixed Generator - RepairGenerator - Repair - For BusinessPortable Generator - Repair

Serving Tar Heel, NC and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Vinnie called within 5 minutes of booking the appointment to confirm the date and time. Once he heard my concerns he asked if he could come in 20 mins. He showed up on time and fixed my AC with minimal cost (didn't charge for the emergency trip either) where others lied and said I would need a brand new unit!!! Vinnie knows his job!!! I won't call anyone else EVER to touch my HVAC needs!! He treated me better than a customer and more like family!!! Service and honesty like his are VERY hard to find!!! Thank you, Vinnie!!!!"
Response time1 day
Response rate92%
Recommended by77%of homeowners
Showing 1-10 of 27
Generator Install questions, answered by experts

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

Whole-house generators can run continuously for extended periods, even for weeks at a time (around 400 to 500 hours), as long as they have a sufficient fuel supply. However, this type of extensive use will increase wear and tear and can shorten the generator's overall lifespan. During long periods of operation, it's important to check and refill the engine oil as needed, potentially as frequently as daily depending on the model. If your generator uses a fuel tank, ensure it is kept full to prevent unexpected shutdowns.

The amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

The Tar Heel, NC homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.