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Helm Electric, Inc.
4.2(
148
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Beech Island, SC and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"They certainly were timely and courteous but they've had to come back twice to troubleshoot their work on our Ethernet cable. We didn't want to run a line from the model to the downstairs computer through 3 rooms so hired them to install it under the crawlspace and install a new outlet. It didn't work the first time so the cable was switched out and we're still back at square one. I will say though, they seem to know what they're doing even if my project isn't going smoothly. They're troubleshooting and trying to figure out the problem step by step. Also I needed a ceiling fan and ceiling light switch and they had it swapped out and fixed in less than an hour. They certainly doesn't know about electricity."
Recommended by94%of homeowners
Avatar for Southeastern Electrical Specialists
Southeastern Electrical Specialists
4.7(
78
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Beech Island, SC and surrounding areas

In business since 2017

Emergency services offered

Warranties offered

"I was very pleased with their work, I hired them for some power outage in certain areas of my home, I also had a ceiling fan replaced and 2 vanity lights installed, I love the work that they did, and their pricing was reasonable I would recommend this company for your electrical needs Shannon Richardson Aiken SC"
Outdoor service in the process of being built
Panel in process of being wired
Panel in process of being wired
Waffle House Rough In
Pizza Hut in process of being wired

+18

Response time7 hrs
Recommended by98%of homeowners
Lowcountry Home Accessories, Inc.
4.3(
41
)
Fixed Generator - InstallPortable Generator - Install

Serving Beech Island, SC and surrounding areas

In business since 2002

Free estimates

"Matt came in and did an excellent job installing our new Wide Screen Plasma TV and Blue Ray Sound System.. He provided trianing on how to use the system and answered all of our questions. He also cleaned up behind himself. I would highly recommend Matt to anyone considering a TV system installation in their home."
Recommended by100%of homeowners
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Generator Install questions, answered by experts

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.

In many cases, yes. There are models called dual-fuel generators and fuel switches, but only between certain types of fuel. For example, with the right setup you can convert a generator from natural gas to propane. Some allow switching between diesel and gasoline. There are even tri-fuel generators available in some cases, which adds a large layer of security if you are worried about fuel availability in times of crisis. Always check your generator capabilities and manual instructions before trying to switch fuels. Some generators can use another fuel but may need a fuel conversion kit to prep them first.

The cost to install a whole-house generator averages $5,200, with a typical price range of $1,500 to $8,900. However, total costs can vary from $400 for a small portable unit to over $18,000 for a large-capacity system. The most significant cost factor is the generator's size and capacity, but other variables include the brand, fuel type, and labor for assembly and installation.

Generator costs can be broken down by type:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500 to $2,000

  • Partial-Home Generators (9kW–20kW): $2,000 to $6,500

  • Whole-House Generators (22kW–48kW): $5,000 to $18,000

To avoid paying for more power than you need, consider hiring an electrician to calculate the electrical load for your essential appliances. It is also recommended to get at least three quotes to find the best deal for your specific needs and budget.

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

Yes, installing a generator usually increases your property value because buyers are getting the added peace of mind knowing they’ll be able to maintain power through blackouts. In most cases, you should see close to a 100% return on investment (ROI). Keep in mind that home generators usually need a permanent foundation, and installing a concrete slab will likely raise your property taxes slightly.

The Beech Island, SC homeowners’ guide to generator installs

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