Brand Certified
Commercial Electric Motor Service Inc.
4.9(127 reviews)
Certified by Commercial Electric Motor Service Inc. • Apr 19, 2026
Business Details
3121 Washington Boulevard, St. Louis, MO
63103, United States
Certified by Commercial Electric Motor Service Inc. • Apr 19, 2026
(314) 531-1888
Certified by Commercial Electric Motor Service Inc. • Apr 19, 2026
http://www.cemsi.net
Certified by Commercial Electric Motor Service Inc. • Apr 19, 2026
About
Certified by Commercial Electric Motor Service Inc. • Apr 19, 2026
Electric Motor StoreElectric Motor Repair Shop
At Commercial Electric Motor Service Inc. in St. Louis, MO, we provide motor sales & technical support as trusted electric motor suppliers delivering reliable products and services since 1944. We offer AC motors, DC electric motors, draft inducers, motor parts & accessories, and more. We also provide motor repairs & rebuilds, in-store counter service, same-day shipping, and nationwide delivery. We serve commercial, industrial, and OEM customers who need fast, accurate solutions. Our team helps you select the right motor for your application and supports you through installation and maintenance. With decades of experience, we ensure dependable service backed by real technical expertise. Contact us today to get the motor solutions you need.
Location
Certified by Commercial Electric Motor Service Inc. • Apr 19, 2026
Commercial Electric Motor Service Inc.
3121 Washington Boulevard, St. Louis, MO
63103, United States
Hours
Certified by Commercial Electric Motor Service Inc. • Apr 19, 2026
Monday7:00 AM - 4:30 PM
Tuesday7:00 AM - 4:30 PM
Wednesday7:00 AM - 4:30 PM
Thursday7:00 AM - 4:30 PM
Friday7:00 AM - 4:30 PM
Saturday8:00 AM - 12:00 PM
SundayClosed
Reviews
4.9
127 reviews
5 stars
117
4 stars
6
3 stars
3
2 stars0
1 star1
- RSRoberto Sanchez5 days ago5.0Very helpful staff. They been in the business for long time and know everything about electric motors
- BKbryan kingApr 27, 20255.0Doug is the best. You need a motor? He’ll find it. Do yourself a favor and call.
- JGJeff GibsonJan 7, 20235.0Knows their stuff and prices very reasonable
- JWJosh WaltzMay 7, 20225.0Good guys, good local company
Frequently Asked Questions About Commercial Electric Motor Service Inc.
What services does Commercial Electric Motor Service Inc. offer?
They provide electric motor sales and repairs, specializing in wholesale air conditioner motors for contractors, businesses, and homeowners.
Where is Commercial Electric Motor Service Inc. located?
They are located at 3121 Washington Boulevard, St. Louis, MO 63103, USA.
What are the business hours of Commercial Electric Motor Service Inc.?
They are open Monday to Friday from 7:00 AM to 4:30 PM, and Saturday from 8:00 AM to 12:00 PM. They are closed on Sundays.
How can I contact Commercial Electric Motor Service Inc.?
You can call them at +1 314-531-1888 or email greg.rice@cemsi.net.
What payment methods are accepted at Commercial Electric Motor Service Inc.?
They accept American Express, Cash, Check, Discover, MasterCard, and Visa.
When was Commercial Electric Motor Service Inc. established?
The business was established in 1944.
Does Commercial Electric Motor Service Inc. have an online presence?
Yes, they have a website at http://www.cemsi.net and a Facebook page at https://www.facebook.com/cemsi3121/.
What nearby businesses could I visit after Commercial Electric Motor Service Inc.?
Nearby you can visit Signcrafters for printing and sign making services, or Ash Cigar & Bar Lounge if you're looking for a bar and lounge experience.
Are there any nearby transportation or event planning services near Commercial Electric Motor Service Inc.?
Yes, STL Road Pony Party Bus offers transportation and event planning services close by, which might help you get to or from the motor service or plan events.
What other local businesses related to automotive repair are near Commercial Electric Motor Service Inc.?
Near the motor service, you'll find Gatlin Racing specializing in motorcycle repair and St Louis Spring & Brake Co for automotive parts and accessories.
Brand Certified Facts from Commercial Electric Motor Service Inc.
This information is certified by Commercial Electric Motor Service Inc. and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified April 19, 2026Yext Knowledge Graph
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