Site Navigation

Home
About
Services
Testimonials
Contact
News
FAQ

Decatur Spring Service, Co.

"The Best Guarantee In the Business"

About Us

Since opening our doors in 1984, Decatur Spring Service Co. has proudly served Forsyth, IL and the surrounding communities of Decatur, Tuscola, Monticello, Sullivan, and Springfield. What began as a small, locally owned truck parts supplier has grown into a trusted name in suspension and trailer repair across Central Illinois. With over four decades of hands-on experience, we specialize in custom U-bolts, leaf spring installation and repair, trailer axles, electric brakes, and a wide range of replacement parts for trucks and utility trailers.

Our team is known for fast, friendly service and a commitment to doing the job right the first time. Whether you're a contractor hauling heavy loads, a farmer maintaining your equipment, or a weekend warrior towing a trailer, we understand how important it is to keep your vehicle safe and reliable. That’s why we stock high-quality parts from trusted brands like Dexter Axle, Dayton Parts, Automann, and Timberin Suspension Enhancement Systems—and why we custom-make components like U-bolts on-site to fit your exact needs.

At Decatur Spring Service Co., we believe in honest work, fair prices, and treating every customer like family. From small utility trailers to semi-trucks, we’re here to keep you moving with dependable parts and expert service. Stop by and experience the best guarantee in the business.

Areas Served

What We Offer

Our Specialties include:

At Decatur Spring Service Co., we specialize in suspension and trailer solutions that keep your vehicle safe, stable, and road-ready. Our expertise lies in leaf spring services—from custom installations to individual repairs and replacements—ensuring your ride handles smoothly under any load. We also craft and install custom U-bolts with precision, offering dependable support for your suspension system. For trailer owners, we provide comprehensive towing services, electric brake setups, and utility axle repairs to keep your haul secure. And when it comes to parts, our inventory of high-quality replacements ensures you get exactly what you need, backed by knowledgeable service and a commitment to doing the job right the first time.

Our Services include:

Leaf Spring Services: At Decatur Spring Service Co., leaf springs are more than just parts—they’re the backbone of a smooth, stable ride. Whether you're dealing with a broken spring, need a fresh installation, or simply want to upgrade your suspension, our team brings decades of hands-on experience to every job. We offer individual repair leaves, full replacements, and new installations, all backed by quality craftsmanship and trusted parts. Our leaf spring sales ensure you get the right fit for your vehicle, every time.
U-Bolt Services: U-bolts may be small, but they play a big role in keeping your suspension secure. That’s why we offer custom U-bolt fabrication tailored to your exact specifications, along with expert installation and repair services. Whether you're replacing worn-out hardware or starting from scratch, our team ensures your U-bolts are strong, reliable, and built to last. We also stock a wide selection for sale, so you’re never left waiting.
Trailer & Towing Services: From utility trailers to towing setups, we help keep your haul safe and steady. Our services include trailer towing support, electric brake installation, and utility trailer axle repairs—all designed to give you peace of mind on the road. Whether you're hauling equipment, supplies, or recreational gear, we make sure your trailer is road-ready and compliant with safety standards.
Parts & Replacement: When it comes to keeping your vehicle or trailer in top shape, the right parts make all the difference. At Decatur Spring Service Co., we carry a wide range of replacement parts to support your suspension and towing systems. Our knowledgeable staff is here to help you find exactly what you need, ensuring quick turnaround and dependable performance.

Our Brands include:

Dexter Axel Company
Timbren
Dayton Parts

Our Products include:

Timbren Suspension Enhancement Systems
U-bolts
Repair Plates
Hanger Brackets
Shackles
Pins and Bushings
Brakes
Hub and Hub-Drum
Leaf Spring
Axle Beams

Testimonials

On 7/21/2025 Keegan Hall had this to say:
Had my Pressure Washing trailer break a leaf-spring Friday morning. Got me in and out in no time l, so I could keep working. Friendly and Fast.

On 6/8/2024 Supernova Vending had this to say:
On a road trip and had a trailer emergency. Decatur spring worked hard to get me an emergency weld, replaced a broken spring and found that I had tire damage (which I went down the road and got fixed while they were doing the repairs). It was a miracle I found them and hope others in the area know how awesome their repair work is and their customer service is over and above!

On 2/20/2024 PHP Tree Service had this to say:
Owning a business is not easy especially when you have trucks and equipment like I do,everything is massive and costly!!!Decatur Spring service jumped right to work had me a set of U-bolt made less than 15 minutes when everyone else said they couldn’t do it.You have earned my service for anything that you sell. Thank you 🙏

On 6/18/2023 Susan Dilley had this to say:
Friendly service and they do a great job

On 11/20/2020 Terry Elder had this to say:
Very professional !! They answered all the questions I had. Excellent service i very strongly recommend them to everyone!!!!

Contact Us

Decatur Spring Service, Co.
442 US-51 Forsyth, IL 62535
Phone: (217) 877-1933
Email: decaturspring@gmail.com

Close to Menard's Lumber Yard, Casey's Gas Station and Brigg's Republic Dog Daycare and Boarding

Where To Find Us

Payment Types Accepted

Visa, MasterCard, Discover, Cash, Checks

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 7:30 AM - 4:00 PM
Tuesday: 7:30 AM - 4:00 PM
Wednesday: 7:30 AM - 4:00 PM
Thursday: 7:30 AM - 4:00 PM
Friday: 7:30 AM - 4:00 PM

News

Timbren kits can boost your trailer’s carrying capacity and stability without a complicated install! If you’re hauling heavy loads, this upgrade is a game-changer. Swing by Decatur Spring Service, Co. and let your trailer do the heavy lifting for you! 🚛✨

On 5/12/2022 this was posted:
Memorial Day is just a couple of weeks away and we would like to take a moment to thank all of our veteran customers who we value day in and day out. Thank you for your service! From our family at Decatur Spring Service, Co to yours, we’d like to wish you all a very happy and safe Memorial Day weekend. Friendly reminder, we will be CLOSED on Monday, May 30th. As always, we appreciate feedback. If you’ve been happy with your experience with us, please share with us so that we can help even more happy customers this Summer.

Expires 3/31/2023

On 3/25/2022 this was posted:
Spring is HERE!! Which means everyone has their minds on boating, sprucing up their landscaping, going on trips etc. Make sure to keep Decatur Spring Service, Co in mind for all of your truck and trailer part needs this Spring. Friendly reminder, we LOVE feedback! If you’ve been happy with your experience with us, please share with us so that we can help even more customers this Spring. Thank you in advance!

Expires 12/30/2022

FAQ

Why are custom U-bolts important?

Custom U-bolts are designed to match your vehicle’s exact specifications, providing secure support for your suspension system. We fabricate them on-site to ensure precision and strength, helping prevent wear and tear on your leaf springs and axles.

Do you carry trailer parts and accessories?

Yes! We stock utility trailer axles, electric brakes, and towing components to keep your trailer safe and road-ready. Our parts are sourced from trusted brands and installed by experienced technicians.

What are the benefits of upgrading my leaf springs?

Upgraded leaf springs improve load handling, ride stability, and overall safety. Whether you're hauling heavy equipment or towing a trailer, stronger springs reduce sagging and help maintain proper alignment.

Do you sell replacement parts?

Yes, we carry a wide selection of replacement parts for trucks and trailers. From suspension components to brake systems, our inventory is designed to meet the needs of both commercial and personal vehicles.

What services do you provide beyond parts sales?

In addition to supplying high-quality truck and trailer parts, we offer expert installation and repair services for leaf springs, U-bolts, trailer axles, and electric brakes. Our team specializes in custom solutions, including fabricating U-bolts on-site and tailoring suspension setups to meet your vehicle’s specific needs. Whether you're looking for a quick fix or a full upgrade, we’re here to provide reliable service that keeps your truck or trailer performing at its best.