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Verified Reviews for Generator Install pros in Piedmont, SD

*The Angi rating for Generator Install companies in Piedmont, SD 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 Piedmont, SD 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 13, 2025

Find Generator install pros in Piedmont

Avatar for Mr. Electric of the Black Hills
Mr. Electric of the Black Hills
4.8(
47
)
Generator - Install - For Business

Serving Piedmont, SD and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Our professionals did great work and we're up front about what they were doing. It wound up being a simple fix. Will definitely hire them again."
Response time12 hrs
28 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Canyon Electric LLC
Canyon Electric LLC
5.0(
5
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+2 more

Serving Piedmont, SD and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Kyle, the owner of Canyon Electric, was recommended to us as a trustworthy electrician in the Black Hills area. We had purchased a vacation home in Lead and were having a hot tub and sauna installed. We needed to add 2 240 amp breakers, a new breaker box, and hard wiring both units. We are from across the state and had a deadline for the hot tub installation, which required all wiring done very specifically and in place. Kyle was out at our home wiring and prepping before we even arrived. He was in contact with our hot tub retailer and made sure everything was done perfectly. The wiring on both units was done efficiently. He even did work on one of our bathroom exhaust fans and had it going in quick order. Kyle was a very pleasant person to deal with and we were very impressed with the high standards of his work. We would highly recommend Canyon Electric for any and all of your electrical needs."
Duplex cabin
Duplex cabin
Duplex cabin
14 neighbors recently requested a quote
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Avatar for Dakota Electric
Dakota Electric
4.6(
26
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Piedmont, SD and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"I would hire them again in a heartbeat."
Response time1 day
Response rate90%
Recommended by100%of homeowners
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Avatar for ROC Electric LLC
ROC Electric LLC
4.7(
13
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Piedmont, SD and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"Tad is awesome. I have had him work at my place a few times and he's always quick in accomplishing the mission at hand. Thanks again Tad!"
Response time11 hrs
Recommended by81%of homeowners
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Avatar for Viper Electrical Services, LLC
Viper Electrical Services, LLC
2.6(
4
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Piedmont, SD and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"Good job. They knew what I wanted done, and did the job quickly."
Recommended by100%of homeowners
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Formanek Electric Service
New to Angi
Fixed Generator - InstallGenerator - Install - For BusinessGenerator - Repair - For Business+1 more

Serving Piedmont, SD and surrounding areas

In business since 2019

Free estimates

Credit card accepted

Formanek Electric Service is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business. 10% military discount.

Response time10 mins
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Crux Electric, LLC
New to Angi
Portable Generator - Repair

Serving Piedmont, SD and surrounding areas

In business since 2020

Free estimates

Offers commercial services

With over 5 years of experience, Crux Electric is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Call us today!

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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. 

While diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

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.

If you’re wondering whether gas generators produce carbon monoxide, know that natural gas generators do not produce carbon monoxide if they are functioning properly, as natural gas burns cleanly. However, if the generator malfunctions and the gas does not burn completely, there is potential for carbon dioxide to be produced. To prevent malfunctions, it's crucial to perform regular maintenance, including running the generator weekly and scheduling professional inspections every 6 to 12 months. Also, be sure to test your carbon monoxide detectors regularly to ensure they function in the rare case of the generator producing carbon monoxide.

The Piedmont, SD homeowners’ guide to generator installs

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

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