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Residential Service

Need an electrical contractor for a remodeling or home addition project? Just need a home wiring electrical inspection? Swiftec has you covered.

Commercial Service

Whether it’s fire alarm installation or upgrading to energy-saving lighting controls, call today and make Swiftec your electrical contractor.

Changing electrical in the Rapid City area.

The Swiftec difference comes from our commitment to providing customized electric service and ensuring that each electrical contracting client is satisfied long after the job is done. Swiftec electricians strive to make the company leaders for the electrical industry in the Rapid City area by adhering to quality standards, providing reliable and affordable electrical services and standing behind our work for the long haul.

Our Electrical Services


Commercial Electric

Swiftec Inc. is the electrical contractor you can count on for Commercial Electric Design-Build electrical contracting. Our electricians work hard to provide electrical service solutions. Using our expertise, we can make your ideas a reality, all while striving to provide the customized service you expect.

Electrical Points Installation

Residential Electric

If you need a fixture changed or removed, a smoke alarm added or replaced, or a couple of new outlets in your home, contact Swiftec Inc. to ensure your needs are completed safely and in a timely manner. With our professional electricians we strive to provide the best electric services possible.

Caucasian Electric Technician

Home Audio / Video

Electric services aren’t just about power. Installing home audio or video equipment or communications cables such as Ethernet cabling is also part of our electric services. Our installers are well trained to be able to properly install all types of cabling and home audio/video systems.

Our client testimonials

For some reason, finding good electricians in Spearfish is hard. So hard that I have to call Rapid to get Quality. I priced out a generator inlet with a breaker interlock. I priced Spearfish, Deadwood, Sturgis, Rapid. Spearfish wanted to charge me 2-3X everyone else, or they didn't respond, or just said "no". Swiftec came same day to give an estimate. Prices were very fair. Scheduled a few months later. They came, were on time, professional, installed what I needed - quickly and efficiently, and were done. Fast, Friendly, great customer service. I will be using them for anything electrical going forward.
Swiftec were A1 with everything they did for us. I highly recommend them to everyone! Thank you so much for fitting us in so quickly! You ROCK Swiftec!
We have been using Swiftec for re wiring electrical as well as electric work in new homes we build. They are easy to work with and do great electrical work. A great choice if you are looking for a reliable electric contractor source.
Friendly and very helpful! Thank you for a great experience! Will definitely hire Swiftec again!
Awesome! Great notch work at fair price. Installed new lighting in my garage, installed new fan/light in bedroom, repaired entry way fan/light and fixed my security light.
They went out of their way to accommodate my crazy schedule and last minute electrical needs. Super friendly and professional - not to mention great rates. Thanks Swiftec for simply being awesome!!
All interactions were friendly and professional. They completed all the requested work in a timely manner and at a fair price. Customer service was excellent--Ken kept me updated throughout and they took the time to clean up. I would definitely recommend Swiftec!
Absolutely wonderful. Tech came out the same day and did much more than originally planned. He was kind, courteous and respectful. He put on shoe covers so not to track mud all over the house, explained what needed to be done and the charge for the repair clearly. We had lost all power to the back of the house and within an hour he had it fixed and even changed out several plugin while he was there. I am so very grateful!! Thank You!!

We're looking for journeyman and apprentice electricians!