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Avatar for Southern Power Systems, LLC
Southern Power Systems, LLC
4.9(
86
)
Fixed Generator - InstallFixed Generator - Repair

Serving Suwanee, GA and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Randy Hamrick(owner) was very thorough answering my questions and follow up. The installation crew was pleasant and efficient. Generator installation was completed on the date promised."
Generator Installation
Generator Installation
Generator Installation
Generator Installation
Generator Installation

+2

Response time2 days
82 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Lightning Bug Electric
Lightning Bug Electric
4.7(
507
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+2 more

Serving Suwanee, GA and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Emergency services offered

"Bryson was my technical he was very polite and courteous. He uninstalled my old fan and installed mu nee fan. The job was excellent and very clean who hire him again for any of my electrical needs. Very happy with the work he did."
Undercabinet lighting to code!
Up Lighting and recessed lighting
Landscape lighting
Surround your pool to give a great ambience for social gatherings.
Light up dark pathways for safety and beauty!

+5

Response time1 day
50 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for M.J. Power LLC
M.J. Power LLC
5.0(
18
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Suwanee, GA and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

With over a decade of experience, we offer licensed and fully insured electrical services that prioritize both expertise and reliability. We ensure the highest standards of craftsmanship, delivering top-quality workmanship in every project we undertake. Clients can rest assured knowing that their electrical needs are in capable hands, providing them with peace of mind and confidence in the safety and efficiency of their electrical systems.

19 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Britebox Electrical Services
Britebox Electrical Services
4.5(
43
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Suwanee, GA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Customers say: Super punctual

"Three light fixtures installed to existing wiring, less than an hour to survey work, perform task, and do paperwork...$387...Really surprised my elderly parents and me...Just found out through this experience, they have taken over the electrical for Ragsdale Heating and Air, liked it better when Ragsdale did their own electrical...So buyer beware when dealing with this company."
Response time1 day
7 neighbors recently requested a quote
Recommended by58%of homeowners
J & K Electrical Contractors, LLC
4.6(
12
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Suwanee, GA and surrounding areas

Approved

In business since 1996

Free estimates

Credit card accepted

"Fantastic Experience! I spoke with Joel on Friday and provided project details (install car charger in garage). He was extremely kind and professional. After sending a few photos of the project area, he was able to provide a very competitive quote via email and schedule the job for Tuesday morning. His technician arrived Tuesday morning and was very pleasant and professional. To my surprise, he found an alternate route for the wiring which would leave zero drywall damage. He finished the job in about an hour, and we couldn't be happier with the outcome, fair price, and professionalism."
Response time2 days
Recommended by90%of homeowners
Avatar for Dependable Electric Service, LLC
Dependable Electric Service, LLC
4.4(
415
)
Portable Generator - Install

Serving Suwanee, GA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Came in, got straight to work. Lights looked amazing. Only problem was they wouldn’t patch 2 small holes from removing old fixture. I took care of it no problem but it would be common courtesy to take care of that for your customer. Other than that, honestly the guys were extremely professional. He wanted to make sure my lights lined up with existing fixtures so in an event I ever changed it, it could match and looked uniformed to the ones installed. I’d definitely use them again for sure."
Panel Change out
Detached Bar from House
Auto Transfer Panel for Back up generator
Movie Theater
Movie Theater

+62

Response time5 hrs
Response rate92%
1 neighbors recently requested a quote
Avatar for TE Certified, Electrical, Plumbing, Heating & Cooling
TE Certified, Electrical, Plumbing, Heating & Cooling
4.7(
129
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Suwanee, GA and surrounding areas

Approved

In business since 2003

Small jobs welcome

Credit card accepted

"We hired TE to install an outlet under our kitchen sink. I was worried there might be complications with the counter and cabinets in the way but everything went smoothly and Kyle did a great job with the outlet! I would hire them again for any additional electrical work we needed."
Recessed Lights
Chandelier
TE Electrician
Kitchen Lights
Pendant Lights

+5

12 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for North Georgia Electrical Services
North Georgia Electrical Services
4.9(
18
)
Portable Generator - Install

Serving Suwanee, GA and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

"FIVE stars! Honest, professional, and reliable. I would recommend NGES to anyone looking for electric work. Philip and his team addressed everything found on our home inspection report and explained the process clearly so we understood everything. They were prompt and did a great job. We will definitely be using them in the future."
Lighting replacement
Service Upgrade
New Construction
Commercial Service Disconnect For Machine
LED Lighting

+26

Response time2 days
2 neighbors recently requested a quote
Recommended by87%of homeowners
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Showing 1-10 of 98
Generator Install questions, answered by experts

A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

While the rating will tell you how many watts the refrigerator needs at the peak of its cycle, it requires additional wattage to start. At the bare minimum, you’ll need a 1,500-watt generator to get the fridge up and running after a blackout. A 2,000-watt generator should be sufficient for most home refrigerators.

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 Suwanee, GA homeowners’ guide to generator installs

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