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Last update on October 13, 2025

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Mitchell Electric LLC

717 N Derby Ln Ste C
5.00(
4
)

Mitchell Electric LLC

717 N Derby Ln Ste C
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Mitchell Electric is a premier, family-owned electrical contractor serving homes, businesses, and corporations in South Dakota, Iowa, and Nebraska. Our licensed, insured staff and electricians bring decades of expertise and are committed to providing an exceptional customer experience to help you design and implement your electrical project from concept to completion. Mitchell Electric strives to provide superior electrical service in a timely, efficient, safe manner and is proud of our exceptional workmanship and our professional relationships. More importantly, we understand that your electrical system is the heart of your home or business and provide a one-year written guarantee upon the satisfactory completion of every project we work on. We are proud to be an authorized Kohler Standby Generator dealer with certified technicians and installers. Thank you for visiting our site. Please call us or visit our website today for immediate onsite or remote support.

"Very well! Joe was the technician who came to my house. He is very friendly, pleasant, and knew exactly what needed to be done. Got right to the job and completed the work efficiently and correctly. He was very knowledgeable so I felt very comfortable with him doing the job. I told him of a couple other things I'd like done and he reported it to the office gal. I hope they send Joe to do the couple of other things I want done."

Darla H on February 2018

Mitchell Electric is a premier, family-owned electrical contractor serving homes, businesses, and corporations in South Dakota, Iowa, and Nebraska. Our licensed, insured staff and electricians bring decades of expertise and are committed to providing an exceptional customer experience to help you design and implement your electrical project from concept to completion. Mitchell Electric strives to provide superior electrical service in a timely, efficient, safe manner and is proud of our exceptional workmanship and our professional relationships. More importantly, we understand that your electrical system is the heart of your home or business and provide a one-year written guarantee upon the satisfactory completion of every project we work on. We are proud to be an authorized Kohler Standby Generator dealer with certified technicians and installers. Thank you for visiting our site. Please call us or visit our website today for immediate onsite or remote support.

"Very well! Joe was the technician who came to my house. He is very friendly, pleasant, and knew exactly what needed to be done. Got right to the job and completed the work efficiently and correctly. He was very knowledgeable so I felt very comfortable with him doing the job. I told him of a couple other things I'd like done and he reported it to the office gal. I hope they send Joe to do the couple of other things I want done."

Darla H on February 2018

My Classic Car Trader LLC

312 Prospect Ave
2.00(
1
)

My Classic Car Trader LLC

312 Prospect Ave
2.00(
1
)
53 years of experience

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

Generator Install questions, answered by experts

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

No, you shouldn’t use an extension cord to plug a generator directly into your home without using a transfer switch. That’s because systems like pumps and HVAC fans need a steady power source that might not be available directly from your generator alone. If you bypass the circuit breaker box, you risk damaging your electrical system, creating a risk of electrical fire or electrical shock to you or any workers repairing lines on your local electrical grid.

Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It’s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator’s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

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The Jefferson, 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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