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Verified Reviews for Generator Install pros in Hermosa, SD

*The Angi rating for Generator Install companies in Hermosa, 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 Hermosa, 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 June 03, 2025

Find Generator install pros in Hermosa

Avatar for Mr. Electric of the Black Hills
Mr. Electric of the Black Hills
4.8(
44
)
Generator - Install - For Business

Serving Hermosa, SD and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Mr Electric was quite reasonable in price. And he did find the problem quickly and he had it fixed within reasonable time. Mr Electric was fantastic and he absolutely knew what he was doing.. . He checked out all outlets and lights as he followed it thru until he found the problem that blew my electric in one half my home. Thank You ever so much!"
Response time12 hrs
36 neighbors recently requested a quote
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 Hermosa, 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 Wilson Electric, LLC
Wilson Electric, LLC
5.0(
2
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Hermosa, SD and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"He did lighting in our for our restaurant . Dependable, friendly, knowledgeable."
200 Amp Service
RV Pedestal and 200 amp Service Termination
Site Develop - Angostura
Site Develop - Angostura
Site Develop - Angostura

+15

Response time30 mins
Recommended by100%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 Hermosa, 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 Hermosa, 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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Generator Install questions, answered by experts

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.

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

Many services include assembling the unit and securing it in the window. Confirm with your provider.

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.

Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.

The Hermosa, 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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