Alpha Electric LLC
Standby generators, home battery backup and panel upgrades are among its jobs, serving Sioux Falls and the surrounding area. Veteran owned, it was founded in 2015.
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Backup power in Sioux Falls
Electricians for generators and transfer switches.
5 pros in Sioux Falls
Sioux Falls has recorded a seasonal snowfall of 94.7 inches and a maximum snow depth of 34 inches, and storms on the night of July 28, 2025 brought winds above 65 miles per hour and knocked out power for 6,400 customers in South Dakota. Winter and summer both give a standby generator real work here. When you hire, start with the permit. The city's building permit does not cover electrical, mechanical and plumbing work unless licensed electrical, mechanical and plumbing contractors do it. If a contractor is licensed in those trades, ask who pulls each permit. If you are an owner-occupant of a single-family home doing the work yourself, you need separate electrical, plumbing and mechanical permits. A gas-fired unit touches all three trades. Ask for the transfer switch type in writing, since an automatic switch starts the generator within seconds of an outage, and ask how the work will be inspected.
Sources: National Weather Service Sioux Falls (source, opens in a new tab), Xcel Energy (source, opens in a new tab)
ELITE Home Trade Pros
Standby generators and generator installs are its jobs for this service, with service open 24 hours every day. Founded in 1993 and family-owned, it also offers free estimates and financing.
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Travis Electric, Inc.
Transfer switches and panel upgrades are its main jobs for this service, and emergency service is offered. Based in Hartford, it also serves Sioux Falls, Harrisburg and Tea.
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Comfort Heroes Plumbing, Heating, Air & Electric
Open 24 hours, every day, the company installs generators alongside heating, cooling and plumbing work. It has been family-owned since 2014 and lists Lennox among its brands.
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Frisbees – Plumbing, Heating, AC & Electrical Contractor
Carrier equipment is among the brands it handles, and the business dates to 1960 with a one-year warranty. Panel upgrades are one of its jobs for this service, and it serves Sioux Falls, Brandon, Tea and Harrisburg.
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Before you hire
A generator wired into your home needs an approved transfer switch, fitted under a permit, so it can’t feed power back into the lines. Plan it before you buy.
Get written quotes from at least three contractors for the same work, and check references from recent clients.
Put it in a written contract: the work, price, deposit, start and finish dates, warranty, permits and clean-up. Paying cash to skip it leaves you no recourse.
Questions about hiring in Sioux Falls
Who can install a standby generator in Sioux Falls?
The city's building permit does not cover electrical, mechanical and plumbing work unless licensed electrical, mechanical and plumbing contractors do it. Ask any contractor which licences they hold for each part of the job, and who will obtain the permits before work begins. City of Sioux Falls (source, opens in a new tab)
Can I install a generator myself in Sioux Falls?
If you own and live in a single-family dwelling, you may do the work yourself, but you must get separate electrical, plumbing and mechanical permits. Gas connections and wiring both count, so expect more than one permit and the inspections that go with them. City of Sioux Falls (source, opens in a new tab)
What should a generator quote include?
Ask for the generator model and size, the transfer switch type, the gas or fuel connection, who pulls each permit, the inspection steps, the warranty terms and the schedule. Get the same details from each contractor so you can compare quotes line by line.
Why choose an automatic transfer switch?
Sioux Valley Energy says a permanent standby generator with an automatic transfer switch starts within seconds of an outage. That matters in a region where storms can bring winds above 65 miles per hour. A portable setup needs an inlet box and a safe connection instead. Sioux Valley Energy (source, opens in a new tab)