Brand Certified
Gateway Upfitters
4.9(191 reviews)
Certified by Gateway Upfitters • May 17, 2026
Business Details
2012 Sierra Pkwy, Arnold, MO
63010, United States
Certified by Gateway Upfitters • May 17, 2026
(636) 223-8917
Certified by Gateway Upfitters • May 17, 2026
https://www.gatewayupfitters.com/
Certified by Gateway Upfitters • May 17, 2026
About
Certified by Gateway Upfitters • May 17, 2026
Truck Accessories Store
Gateway Upfitters provides truck accessories, bedliners, and a wide range of residential, commercial, and industrial protective coating solutions for residential, commercial, and industrial vehicles in Arnold, MO and the surrounding areas.
Location
Certified by Gateway Upfitters • May 17, 2026
Hours
Certified by Gateway Upfitters • May 17, 2026
Monday8:00 AM - 5:00 PM
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
7/4/2026Closed
Reviews
4.9
191 reviews
5 stars
183
4 stars
4
3 stars2
2 stars0
1 star2
- PAPropst Auto5 days ago5.0Very professional and answered all questions I had
- WSWill ScottMay 2, 20265.0Gateway Upfitters installed powered running boards on my Tacoma. They were great to work with and I really appreciate the time spent afterwards explaining the product, how it works, and how to maintain. I actually regret getting the factory spray-in bedliner and tonneau cover because getting them here means I would have been offered informed choices; I guess that'll be for the next truck. In short--yes I recommend trusting your vehicle to these guys!
- JJJeffApr 27, 20265.0I had a tonnue cover and running boards installed in March of 2026. I want to thank Randy and his team for making some adjustments to my tonnue cover on my pickup that was leaking a little and they also took time to adjust the running boards. I just dropped in and they did this while I waited. I would recommend visiting this shop if you’re in the market for any truck accessories. Thanks, Jeff
- JZJared ZipprichApr 25, 20265.0Got me in 30 minutes ahead of my appointment time and quickly completed the job quickly, while I waited. Application appears consistent and done well.
- MCMichael CarosoneApr 17, 20265.0Ordered some running boards for Colorado quad cab last Friday and they installed them in less than 20 minutes! I did even finish my free coffee they provided. Nice job Randy!!
Frequently Asked Questions About Gateway Upfitters
Do you install outside products?
We are able to install products that were not purchased from our store.
Do you offer mobile services?
We provide mobile services for select protective coatings and upfitting needs. Please contact our office for more information on availability and scheduling.
Do you offer fleet or commercial vehicle services?
Our services extend to fleet and commercial vehicles.
What truck accessories do you install?
We offer installation for a variety of truck accessories including floor liners, tonneau covers, lighting systems, side steps and running boards, fender flares, bumpers, and truck toppers and caps.
What is undercoating, and why is it important?
Undercoating is a protective layer applied to the underside of vehicles to prevent rust, corrosion, and damage from road debris. Our Valugard 160 formula provides additional benefits such as sound reduction and maintains flexibility in extreme temperature conditions.
Do you install products purchased outside of your store?
Yes, we can install products that were not purchased from our store.
Do you offer mobile services for your products?
We provide mobile services for select protective coatings and upfitting needs. Please contact our office for availability and scheduling.
Are fleet or commercial vehicle services available?
Yes, our services extend to fleet and commercial vehicles.
What types of truck accessories do you install?
We offer installation for floor liners, tonneau covers, lighting systems, side steps and running boards, fender flares, bumpers, and truck toppers and caps.
What is vehicle undercoating and why is it beneficial?
Undercoating is a protective layer applied to the underside of vehicles to prevent rust, corrosion, and damage. Our Valugard 160 formula also reduces sound and maintains flexibility in extreme temperatures.
What are your regular business hours?
We are open Monday through Friday from 8:00 AM to 5:00 PM, and Saturdays by appointment only. We are closed on Sundays.
Which payment methods do you accept?
We accept American Express, Cash, Check, Discover, MasterCard, and Visa.
Which brands of truck accessories do you offer?
We carry brands including WeatherTech, RealTruck, and Rough Country.
How can nearby automotive services assist customers visiting Gateway Upfitters?
Nearby automotive services like Line X, CARSTAR Arnold, and Xtreme Detail can help customers with vehicle repairs, customizations, and detailing before or after visiting us for protective coatings and truck accessories.
What other nearby businesses might be useful for planning a visit to Gateway Upfitters?
Customers can visit nearby places such as Imo's Pizza for a meal or Xpress Car Wash to get their vehicle cleaned while their vehicle is being serviced at Gateway Upfitters.
Are there nearby transportation or service businesses that customers should know about?
Nearby businesses like ABC Quality Moving and 1st Choice Construction offer moving and construction services, which could be useful for customers who are local residents or businesses in the area.
Brand Certified Facts from Gateway Upfitters
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