Top-rated generator install pros.

Get matched with top generator install pros in Big Point, MS

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Big Point, MS?

Select your specific project to find the pro for you.

Verified Reviews for Generator Install pros in Big Point, MS

*The Angi rating for Generator Install companies in Big Point, MS is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Big Point, MS is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on November 22, 2025

Find Generator install pros in Big Point

Avatar for On-Site Generator Services, LLC
On-Site Generator Services, LLC
4.9(
10
)

Serving Big Point, MS and surrounding areas

Approved

In business since 2020

Credit card accepted

Offers commercial services

"We used On Site Generator Services to install a new generator in our motorhome. Jessie helped us throughout the entire process from purchase to installation . We could not be happier. On Site Generator Services is the ONLY company we use Honest, dependable and extremely knowledgeable"
Response time5 hrs
14 neighbors recently requested a quote
Recommended by88%of homeowners
Request Quote
Avatar for Mr. Electric of Gulfport
Mr. Electric of Gulfport
4.7(
143
)

Serving Big Point, MS and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Mr. Electric Gulfport replaced our existing (very old) main electrical panel/meter base with new, Installed and wired our whole house generator, automatic transfer switch and commissioned the generator all in one day. Excellent workmanship! Very professional. Great work Dan!!"
Electrical Service you can Trust
Electrical Service you can Trust
Electrical Service you can Trust
Code of Values
34 neighbors recently requested a quote
Recommended by78%of homeowners
Request Quote
Avatar for Donohue's Lightning Rods
Donohue's Lightning Rods
4.3(
70
)

Serving Big Point, MS and surrounding areas

Approved

In business since 1971

Free estimates

Emergency services offered

"Jim for Donhohues Lightning Rods installed the lightning rod system in my home. When the work was done I was very happy as their installer came as per promised time, and perform the work. Before giving them the work Jim completely sold me their work ethics, quality, and service. There was a minor issue and his team took complete ownership of this issue and talked to me in detail. They provide a very good explanation to satisfy me. I am a happy customer."
Jobs from the last 3 year
Jobs from the last 3 year
Lightning protection
Lightning protection
Lightning protection

+10

Response time1 day
74 neighbors recently requested a quote
Recommended by96%of homeowners
Request Quote
Avatar for Corrigan, LLC
Corrigan, LLC
4.8(
25
)

Serving Big Point, MS and surrounding areas

Approved

In business since 1954

Free estimates

Emergency services offered

"Highly recommend Carrigan for competitive quote? and quality of product and installation."
Shingle roof air terminal
Residential 1
Residential Spanish tile
Horse stable
Residential 2

+23

Response time2 days
13 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Tri Phase Wiring, LLC
Tri Phase Wiring, LLC
5.0(
16
)

Serving Big Point, MS and surrounding areas

Approved

In business since 2021

Emergency services offered

Warranties offered

"He arrived when he said. He went up and over by not only replacing the bad light switch, but also replacing the lights to led lights for better efficiency. Will call him again if needed."
W
V
U
T
S

+34

Response time2 days
Recommended by92%of homeowners
Request Quote
Avatar for Accent Tel USA
Accent Tel USA
4.9(
12
)

Serving Big Point, MS and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Joe was extremely helpful, but CenturyLink (our current provider) was able to resolve the issues we were experiencing."
Response time3 hrs
Response rate99%
5 neighbors recently requested a quote
Request Quote
Avatar for 4LP, LLC
4LP, LLC
3.9(
11
)

Serving Big Point, MS and surrounding areas

Approved

In business since 1996

Free estimates

Customers say: Quick response

"Very professional Sales and installation staff. No pressure sales here. They did not try to oversell product that were not necessary for our situation. The installation crew worked quick. The install was neat and professional."
Side View
Front View
Front View
Balcony View
River View

+3

1 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
...
Showing 1-10 of 137
Generator Install questions, answered by experts

Yes, in most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home models. Because these installations involve significant alterations to your home's electrical system and produce exhaust fumes, local governments often require a permit or inspection for safety purposes. A generator permit typically costs between $50 and $250, depending on your location. Your electrician or certified installer can usually handle the permitting process for you, but you will be responsible for the cost. It's a good practice to confirm with your installer that they will pull all necessary permits before work begins.

If you’re deciding between a solar battery versus a generator for the best backup power solution, you can take a few factors into consideration. Solar batteries are quiet while generators can be quite loud. Generators have a lower up-front cost, but they require fuel and ongoing maintenance while solar batteries are more expensive but don’t have many ongoing costs.

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.

Potential benefits of using a natural gas generator include reducing your carbon footprint, lower likelihood of carbon monoxide exposure, budget-friendly operating costs, and low-maintenance, continuous fuel supply. Some possible drawbacks, though, include higher initial installation costs, dependency on a natural gas supply, and installation complexity. Keep in mind that pros and cons will vary based on the type and brand of natural gas generator. 

In some situations, yes. Never try to put biofuel into any home generator without checking the specifics first. If a generator has the ability to run on diesel, it can also run pure biofuel (the clear kind made from seed oils, for example). But if you are using biofuel made from animal fats or vegetable oils, the generator will need significant modifications before it can handle a sludgier type of biofuel.

The Big Point, MS homeowners’ guide to generator installs

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

See all articles

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"