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Verified Reviews for Generator Install pros in Mount Pleasant, SC

*The Angi rating for Generator Install companies in Mount Pleasant, SC 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 Mount Pleasant, SC 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 October 27, 2025

Find Generator install pros in Mount Pleasant

Avatar for Charleston Electric

Charleston Electric

1524 Shandon St
4.84(
321
)
•Approved Pro

Charleston Electric

1524 Shandon St
4.84(
321
)
•Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
20 years of experience

Welcome to Charleston Electric, the electrician that specializes in residential wiring and generators. We are electrical contractors that serve the Charleston, Ladson, Summerville and Goose Creek, South Carolina areas.

"After being told by family how good Charleston Electric was, maybe I just had high hopes. I requested a quote for a 200amp panel upgrade and Chris came out as scheduled and was very friendly and personable. He told me he'd have a quote to me within a couple days. 2 days passed with no update so I called and spoke with Summer. She assured me I'd have a quote ready by the end of the next day. 2 more days go by with no update. I call again and am told it shouldn't be much longer. I wait another full day and nothing. Now when I call no one answers on 2 different occasions, 2 separate days/times, no response. I finally got them on the phone again today and again, she assured me I would at least get a call back. They are now closed and nothing. Unfortunately even established companies lie consistently. Almost 2 weeks wasted. Thank you."

G D on July 2022

Welcome to Charleston Electric, the electrician that specializes in residential wiring and generators. We are electrical contractors that serve the Charleston, Ladson, Summerville and Goose Creek, South Carolina areas.

"After being told by family how good Charleston Electric was, maybe I just had high hopes. I requested a quote for a 200amp panel upgrade and Chris came out as scheduled and was very friendly and personable. He told me he'd have a quote to me within a couple days. 2 days passed with no update so I called and spoke with Summer. She assured me I'd have a quote ready by the end of the next day. 2 more days go by with no update. I call again and am told it shouldn't be much longer. I wait another full day and nothing. Now when I call no one answers on 2 different occasions, 2 separate days/times, no response. I finally got them on the phone again today and again, she assured me I would at least get a call back. They are now closed and nothing. Unfortunately even established companies lie consistently. Almost 2 weeks wasted. Thank you."

G D on July 2022

Avatar for 5 Star Electrical Solutions

5 Star Electrical Solutions

5.00(
20
)
•Approved Pro

5 Star Electrical Solutions

5.00(
20
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
90 local quotes requested

Quality and professionalism are the cornerstones of 5 Star Electrical Solutions. We have worked hard to build a reputation based on those cornerstones and dedication to customer satisfaction. Our electricians have the background and expertise to complete any electrical job or project in a timely manner. Whether small or large, residential or commercial, we’ve got you covered.

"Felix was very professional, personable and punctual. The quality of work was excellent. If I need electrical work in the future I will certainly make 5 Star my first choice."

William T on September 2022

Quality and professionalism are the cornerstones of 5 Star Electrical Solutions. We have worked hard to build a reputation based on those cornerstones and dedication to customer satisfaction. Our electricians have the background and expertise to complete any electrical job or project in a timely manner. Whether small or large, residential or commercial, we’ve got you covered.

"Felix was very professional, personable and punctual. The quality of work was excellent. If I need electrical work in the future I will certainly make 5 Star my first choice."

William T on September 2022

Avatar for Accent Tel USA

Accent Tel USA

3501 Bessie Coleman Blvd, Suite 25203
4.89(
9
)
•Approved Pro

Accent Tel USA

3501 Bessie Coleman Blvd, Suite 25203
4.89(
9
)
•Approved Pro
Customers say: Quick response
16 years of experience
Free onsite estimate

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Telephone System - Install or Upgrade - For Business "

Anthony O on September 2025

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Telephone System - Install or Upgrade - For Business "

Anthony O on September 2025

Avatar for Camera Kings

Camera Kings

918 Oxbow Ln
4.96(
28
)
•Approved Pro

Camera Kings

918 Oxbow Ln
4.96(
28
)
•Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
19 years of experience

Welcome to Camera Kings! We take pride in the quality of work and customer satisfaction that we give each customer! With over 15 years experience, we are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Got the company Camera Kings off this website based on reviews. Thus I feel that in order to help someone else - I also need to leave a review. Camera Kings (Shaun) contacted me and we set up a date/time to come out and view what needed to be completed. One day to view the project and one day to install. The gentleman that actually came to the house was Brian, and he was very professional and knowledgeable in his workmanship. He installed (hard-wired) two RING flood light cameras on my home in less than 3 hours. When I checked his work in the attic -- it looked as if the house was built with that security feature. He went up that ladder numerous times to adjust the camera angle and ensure the surveillance area was exactly what I wanted to see. He took the time to ensure everything worked properly before he left. Very good!! Top of the line!! Highly recommend this company to anyone that needs security camera work done on their home."

Don S on September 2021

Welcome to Camera Kings! We take pride in the quality of work and customer satisfaction that we give each customer! With over 15 years experience, we are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Got the company Camera Kings off this website based on reviews. Thus I feel that in order to help someone else - I also need to leave a review. Camera Kings (Shaun) contacted me and we set up a date/time to come out and view what needed to be completed. One day to view the project and one day to install. The gentleman that actually came to the house was Brian, and he was very professional and knowledgeable in his workmanship. He installed (hard-wired) two RING flood light cameras on my home in less than 3 hours. When I checked his work in the attic -- it looked as if the house was built with that security feature. He went up that ladder numerous times to adjust the camera angle and ensure the surveillance area was exactly what I wanted to see. He took the time to ensure everything worked properly before he left. Very good!! Top of the line!! Highly recommend this company to anyone that needs security camera work done on their home."

Don S on September 2021

Avatar for HLS Technology Solutions, LLC

HLS Technology Solutions, LLC

143 Lindera Preserve Boulevard
4.96(
110
)
•Approved Pro

HLS Technology Solutions, LLC

143 Lindera Preserve Boulevard
4.96(
110
)
•Approved Pro
Customers say: Quality work
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
10 years of experience

Here at HLS Technology Solutions, we are dedicated to you and all your different security and entertainment needs. With over 30 years' experience you can be rest assured that we will design and install exactly what you are looking for. On smaller projects like TV mounting we have various packages ranging from standard TV mounting to TV mounting including set up, hiding all cables, and custom LED back lighting. A good percentage of our clients call us back time an time again to help out with all types of projects ranging from assembling furniture, picture hanging, mirror mounting, curtain rod installations, and much more. When you are moving into a new home most people don't think about all the little things that need to be done. Call HLS today and let us help you. Our reviews speak for themselves and trust us you will not be disappointed. Locally owned and operated in the Low Country serving the Tri-County market. Call today for an awesome experience (843) 670-6375

"Do you see any holes in my walls? Do you see any cords hanging? The answer’s are no and no because Tom Sansone is the BEST IN THE BUSINESS! If you need anything installed audio or visual look no further than HLS!"

Haddon A on December 2021

Here at HLS Technology Solutions, we are dedicated to you and all your different security and entertainment needs. With over 30 years' experience you can be rest assured that we will design and install exactly what you are looking for. On smaller projects like TV mounting we have various packages ranging from standard TV mounting to TV mounting including set up, hiding all cables, and custom LED back lighting. A good percentage of our clients call us back time an time again to help out with all types of projects ranging from assembling furniture, picture hanging, mirror mounting, curtain rod installations, and much more. When you are moving into a new home most people don't think about all the little things that need to be done. Call HLS today and let us help you. Our reviews speak for themselves and trust us you will not be disappointed. Locally owned and operated in the Low Country serving the Tri-County market. Call today for an awesome experience (843) 670-6375

"Do you see any holes in my walls? Do you see any cords hanging? The answer’s are no and no because Tom Sansone is the BEST IN THE BUSINESS! If you need anything installed audio or visual look no further than HLS!"

Haddon A on December 2021

Avatar for Total Entertainment Solutions

Total Entertainment Solutions

7075 Cross County Road, Suite #41176
4.86(
140
)
•Approved Pro

Total Entertainment Solutions

7075 Cross County Road, Suite #41176
4.86(
140
)
•Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
48 local quotes requested

A family owned and operated company located in Charleston, SC Our technicians are highly trained in the newest technologies available on the market. Our team takes great pride in completing projects in a prompt and clean fashion, and work around the clients' schedules. We understand, that every client we serve has their own home entertainment needs and preferences, and we will happily customize cost-effective solutions for all of them. Our goal is to use technology to enhance our clients' lives, whether we are programming a remote, installing a new TV, or wiring a security system.

"He arrived on time with notice he was on his way. He had the tv working in about 15 minutes. To get the total system working would require a part. He returned in 2 days with the part as promised. He installed the part and demonstrated that all was working great. This tech really is great."

Jeffre L on September 2025

A family owned and operated company located in Charleston, SC Our technicians are highly trained in the newest technologies available on the market. Our team takes great pride in completing projects in a prompt and clean fashion, and work around the clients' schedules. We understand, that every client we serve has their own home entertainment needs and preferences, and we will happily customize cost-effective solutions for all of them. Our goal is to use technology to enhance our clients' lives, whether we are programming a remote, installing a new TV, or wiring a security system.

"He arrived on time with notice he was on his way. He had the tv working in about 15 minutes. To get the total system working would require a part. He returned in 2 days with the part as promised. He installed the part and demonstrated that all was working great. This tech really is great."

Jeffre L on September 2025

Avatar for Cobblestone Electric, LLC

Cobblestone Electric, LLC

2235 Ashley Crossing Lane Apt 8P
4.83(
43
)
•Approved Pro

Cobblestone Electric, LLC

2235 Ashley Crossing Lane Apt 8P
4.83(
43
)
•Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
11 local quotes requested

Here at Cobblestone Electric, LLC, we pride ourselves on professionalism, attention to detail, and a dedication to our clients wants and needs. We will not leave a project until you are 100 percent satisfied. Feel free to give us a call!

"I highly recommend Cobblestone. Andrew and his crew are very professional, competent, quick, and responsive. We’ve used them twice to add circuits, outlets, and lights, and they’ve done so with a minimum of cutting into existing drywall, meaning they work such that minimal repair is needed afterwards. They take pride in their work, and take care of their customers. They’re the best!"

Rob H on March 2025

Here at Cobblestone Electric, LLC, we pride ourselves on professionalism, attention to detail, and a dedication to our clients wants and needs. We will not leave a project until you are 100 percent satisfied. Feel free to give us a call!

"I highly recommend Cobblestone. Andrew and his crew are very professional, competent, quick, and responsive. We’ve used them twice to add circuits, outlets, and lights, and they’ve done so with a minimum of cutting into existing drywall, meaning they work such that minimal repair is needed afterwards. They take pride in their work, and take care of their customers. They’re the best!"

Rob H on March 2025

Avatar for Continental Engines

Continental Engines

No reviews yet

Continental Engines

No reviews yet
57 years of experience

For 55 years, Continental Engines has provided engine and power generation solutions at the distributor level across the East Coast. Continental Engines carries multiple Generator brands to choose from, such as Kohler, and services all of the Carolinas and Georgia. We install, service and provide maintenance for all generators.

For 55 years, Continental Engines has provided engine and power generation solutions at the distributor level across the East Coast. Continental Engines carries multiple Generator brands to choose from, such as Kohler, and services all of the Carolinas and Georgia. We install, service and provide maintenance for all generators.

Avatar for A & A Electrical

A & A Electrical

5.00(
3
)

A & A Electrical

5.00(
3
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Specializing in Electrical Repair & Installation. We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!

"He was excellent. He knew what he was doing. His prices were very reasonable."

Patrick F on December 2021

Specializing in Electrical Repair & Installation. We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!

"He was excellent. He knew what he was doing. His prices were very reasonable."

Patrick F on December 2021

Showing 1-10 of 23
Generator Install questions, answered by experts

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

In most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home generators. A permit for a generator usually costs between $50 and $250, depending on where you live. Your electrician or certified generator installer will usually pull the permit for you—and might be required to do so by your building department—but you’ll be on the hook for the cost of the permit. You should ask your installer before agreeing to any work if they will pull the necessary permits for your project.

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

While natural gas generators are costly, they’re a great option for standby power due to the reliability of natural gas as a fuel source. Unlike other fuels, natural gas is delivered through underground pipes, making outages extremely rare and less likely to be affected by the elements. As long as the area isn’t prone to earthquakes, they offer an unlimited supply of natural gas that doesn’t degrade over time or require storage in tanks.

The Mount Pleasant, SC 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