Heavy-Duty Truck & Trailer Repair in Colona, Galesburg & Waterloo

With over 35 years in business and a century of combined diesel mechanic experience, B&B Truck & Trailer Repair provides comprehensive repair and maintenance services for medium- and heavy-duty trucks, trailers, and fleets. Our shops in Colona and Galesburg, IL, and Waterloo, IA, serve drivers and businesses across the Quad Cities area and beyond.

From our Colona location, we also provide mobile services within 30–40 miles, including 24/7 roadside assistance, towing, and mobile truck repair to Davenport and Bettendorf, IA, and Rock Island and Moline, IL. Contact your nearest location for more information and to schedule service!

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Semi truck engine repair services by diesel mechanic

We Are B&B Truck & Trailer RepaiR

It all began when Bill and Bruce started the the truck repair shop out of the trunk of their car. They were both skilled mechanics with a passion for helping people keep trucks on the road. Their commitment to excellence and hard work, combined with their tenacity and skillset, led to the growth of their truck & trailer repair business in the Quad Cities.

Today, under the leadership of CEO Aaron Tennant, B&B has expanded to locations in Colona and Galesburg, Illinois, and Waterloo, Iowa. Our team continues to build on Bill and Bruce’s foundation, providing dependable truck and trailer repair for drivers and fleets across the communities we serve.

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Diesel mechanic at work in repair shop in Colona, IL
We Work With Them All

Our Heavy-Duty Diesel Mechanic Services

With over 100 years of combined diesel mechanic experience, our technicians have the expertise to handle a wide range of diesel repairs. From buses and RVs to heavy equipment, semi-trucks, and commercial fleets, B&B Truck & Trailer Repair helps keep your vehicles running safely and reliably. Our locations in Colona and Galesburg, Illinois, and Waterloo, Iowa, provide comprehensive repair and maintenance services backed by experienced technicians and professional diagnostic equipment. We also offer mobile services throughout the Quad Cities area, including Moline, Rock Island, Davenport, and Bettendorf. From 24/7 roadside assistance and towing to mobile truck repair, our team is ready to help. Contact your nearest location to confirm available services and coverage.

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24/7 emergency roadside assistance in Colona, Illinois

24/7 Roadside Assistance

No one wants to be stuck on the side of the road with a broken-down heavy-duty truck, but it happens to even the best-maintained vehicles. That's why B&B Truck & Trailer Repair offers 24/7 roadside assistance within a 50-mile radius of our shop. Our experienced technicians are trained to diagnose and repair common breakdowns, so you can get back on the road as quickly as possible.
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Mechanic performing Alignment Services in Colona, IL

Alignment Services

Stay safe, reduce wear, and save money with precision truck and trailer alignment. Our Colona and Galesburg locations are both equipped with the best laser alignment technology on the market. Don’t settle for second best—book your service today!
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Diesel mechanic performing bus repair services in Colona, Illinois

Bus Repair

If your business relies on a fleet of buses, keeping them in good condition is crucial for ensuring reliable and safe transportation. At B&B Truck & Trailer Repair, we understand the importance of keeping your buses in top shape. Our experienced technicians are equipped to handle a wide range of bus repair services, from routine maintenance to major repairs.
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Diesel mechanic performing a Federal DOT Inspection on commercial semi truck in Colona, IL

DOT Inspection

DOT inspections are an essential part of maintaining the safety and compliance of your commercial vehicle. Both state and federal regulations require commercial vehicles to undergo regular inspections to ensure they meet safety standards. At B&B Truck & Trailer Repair, we provide comprehensive DOT inspections to help you maintain compliance and keep your vehicle safe on the road.
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Diesel mechanic performing general diesel repairs on semi truck in Colona, Illinois

General Diesel Repair

At B&B Truck & Trailer Repair, we offer a wide range of general diesel services to keep your heavy-duty truck running smoothly. From preventive maintenance to 24/7 roadside assistance, our experienced technicians are here to meet all of your diesel service needs.
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Diesel mechanic performing heavy equipment repairs in Colona, Illinois

Heavy Equipment Repair

Construction equipment, recovery equipment, and material handlers such as Moffetts and forklifts are essential tools for many businesses. These heavy equipment machines require proper maintenance and repair to ensure optimal performance and prevent downtime. At B&B Truck & Trailer Repair, we offer expert heavy equipment repair services to keep these machines running smoothly and efficiently.
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Mobile diesel mechanic providing mobile truck repairs on semi truck in Colona, Illinois

Mobile Truck Repair

When your heavy-duty truck breaks down, time is of the essence. The longer your vehicle is off the road, the more money you're losing. That's why B&B Truck & Trailer Repair offers a 24/7 mobile repair service, providing preventive maintenance and repairs on the go within a 50-mile radius of our shop.
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Diesel mechanic performing preventive maintenance services on semi truck in Colona, IL

Preventive Maintenance

As a heavy-duty truck owner, you understand how important it is to keep your vehicle running smoothly. Regular maintenance and inspections are crucial for ensuring that your truck stays on the road and avoids costly breakdowns. That's why at B&B Truck & Trailer Repair, we offer comprehensive preventive maintenance services to help you maintain your vehicle's performance and reliability.
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Mechanic performing 24/7 towing services in Colona, Illinois

Towing

B&B Truck & Trailer Repair offers towing services in both Iowa and Illinois. Their towing service is available 24/7, and they work alongside Cantrell's Towing to provide high-quality services to their customers.
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Diesel mechanic performing welding & fabrication services in Colona, IL

Welding & Fabrication

Heavy-duty trucks face a lot of wear and tear, and it's not uncommon for them to experience damage to their frames, exhaust systems, and other critical components. At B&B Truck & Trailer Repair, we understand how important it is to keep your vehicle in good condition, which is why we offer comprehensive welding and fabrication services to address any issues you may be experiencing.
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Diesel Force Equipment 

B&B Truck & Trailer Repair stands at the forefront with cutting-edge solutions for emission system cleaning solutions. We guarantee that your engines operate more cleanly, efficiently, and dependably. With our heavy-duty Diesel Force equipment, our specialty service delivers an extensive cleaning process that rejuvenates your engine in a mere two hours. Elevate the performance of your heavy-duty engines and emission systems with B&B Truck & Trailer Repair. Discover increased truck performance and immensely lower preventative maintenance costs with our care and treatments to thoroughly eliminate carbon build-up, rejuvenate system operations, and enhance efficiency.

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Our Heavy-Duty Truck Repair Services

We provide our truck repair and fleet services both in-shop in Colona, Illinois, and via mobile services throughout the Quad Cities area. We work on all types of medium and heavy-duty vehicles and equipment, and offer a comprehensive range of truck repair and maintenance services, from axle and brake repairs, to transmission, clutch, and diesel engine repairs. Get in touch today for more information and to schedule the services you require!

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Diesel mechanic performing axle repair services on semi truck in Colona, IL

Axle Repair

At B&B Truck & Trailer, we understand the importance of keeping your truck's axles in top condition. Your axles are a critical component of your vehicle, and they must be maintained regularly to ensure your truck's safety and performance on the road.
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Diesel mechanic performing axle spindle repairs

Axle Spindle Repair

Is your truck or trailer experiencing axle spindle issues? With B & B Truck Repair in Colona and Galesburg, Illinois, our axle & spindle services provide repairs and replacements that restore your vehicle’s performance. Our axle surgeons depth of axle service experience ensures reliable, durable parts for heavy-duty vehicles.
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Diesel mechanic performing brake repair services on semi truck in Colona, IL

Brake Repair

At B&B Truck & Trailer, we understand that your truck's brakes are one of the most critical safety components. Regular brake repair is necessary to ensure that your truck's brakes function properly and safely on the road.
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Diesel mechanic performing coolant system repairs on semi truck in Colona, IL

Coolant System Repair

Your heavy-duty truck’s coolant system is what keeps your truck’s engine running at a sustainable temperature. Without it, your engine would overheat and likely fail in a catastrophic fashion. At B&B Truck & Trailer Repair, we offer a wide variety of coolant system services for drivers in Colona and Galesburg, Illinois.
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Diesel mechanic performing electrical repairs on semi truck in Colona, IL

Diagnostics & Electrical Repair

Are you unable to start your heavy-duty truck? If so, you may have an electrical issue or fault in your ignition system. Fortunately, we here at B&B Truck & Trailer Repair offer a wide assortment of diagnostic and electrical repair services for drivers and fleet managers in Colona and Galesburg, Illinois.
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Diesel mechanic performing repairs on driveline for semi truck in Colona, IL

Driveline Repair

Your truck’s driveline contains a series of rotating shafts and gears that are designed to transfer your engine’s power to your wheels. At B&B Truck & Trailer Repair, we provide a large set of services that are bound to remedy any driveline issue.
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Diesel mechanic performing EGR & DPF service in Colona, IL

EGR & DPF

Your heavy-duty vehicle's engine and exhaust system play a crucial role in ensuring optimal performance and fuel efficiency. The EGR (Exhaust Gas Recirculation) system and DPF (Diesel Particulate Filter) are two vital components that help reduce emissions and keep your engine running smoothly. However, these systems can sometimes fail, leading to significant after-treatment issues.
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Diesel mechanic performing diesel engine repairs service on semi truck in Colona, IL.

Engine Repair, Rebuild & Conversion

At B&B Truck & Trailer Repair, we understand that a properly functioning engine is critical for the performance and longevity of your heavy-duty vehicle. Whether you need engine repair, rebuild, or conversion services, our team of experienced technicians has the expertise and equipment needed to get the job done right.
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Diesel mechanic performing exhaust system repair services on semi truck in Colona, Illinois.

Exhaust System Repair

Your vehicle's exhaust system plays a critical role in reducing emissions and maintaining optimal performance. However, over time, it can develop issues that compromise its effectiveness. At B&B Truck & Trailer Repair, we offer comprehensive exhaust system services that help keep your heavy-duty vehicle running smoothly and efficiently.
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Diesel mechanic performing HVAC system repairs on semi truck in Colona, IL

HVAC System Repair

Your vehicle's HVAC system plays a critical role in maintaining driver and passenger comfort while on the road. However, over time, it can develop issues that compromise its effectiveness. At B&B Truck & Trailer Repair, we offer comprehensive HVAC system services that help keep your heavy-duty vehicle running smoothly and efficiently.
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Diesel mechanic performing oil & fluid change in repairs shop in Colona, Illinois

Oil & Fluid

Oil and fluid services are essential to maintaining the performance and longevity of your heavy-duty vehicle. At B&B Truck & Trailer Repair, we offer comprehensive oil and fluid services that help keep your vehicle running smoothly and efficiently.
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Diesel mechanic performing suspension repairs on semi truck in Colona, Illinois

Suspension Repair

The suspension system of a heavy-duty vehicle is critical to ensuring a smooth and safe ride. At B&B Truck & Trailer Repair, we offer a full range of suspension services to keep your vehicle's suspension system functioning correctly.
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Diesel mechanic performing tire repairs on semi truck in Colona, Illinois

Tire Repair

Tires are the only point of contact between your heavy-duty vehicle and the road. Ensuring that your tires are in good condition is crucial for the safety and performance of your vehicle. At B&B Truck & Trailer Repair, we offer a range of tire repair services to keep your vehicle running smoothly.
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Diesel mechanic repairs transmission on semi truck in Colona, Illinois

Transmission & Clutch Repair

The transmission and clutch are critical components of your heavy-duty vehicle. They allow power to be transferred from the engine to the wheels and help control the speed and torque of your vehicle. At B&B Truck & Trailer Repair, we provide transmission and clutch services to keep your vehicle running smoothly.
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Parts Dealer & Warranty Center

Whether you're replacing a worn component or planning a major repair, you'll find the reliable parts you need in our inventory. From OEM precision to affordable aftermarket options, everything we stock is built for performance and durability.

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CAT Parts & Warranty Repairs

Whether you're replacing a worn component or planning a major repair, our extensive inventory is stocked full of high-quality CAT parts. From factory-direct components to compatible aftermarket options, everything we stock is vetted for performance and built to last.
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Cummins Parts & Warranty Repairs

Whether you’re handling a major repair or swapping a worn component, we’ve got the trusted Cummins parts you need. From OEM precision to budget-friendly aftermarket choices, our inventory is built around durability and uptime.
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International Parts & Warranty Repairs

Whether you’re handling a major repair or swapping a worn component, we’ve got the trusted International parts you need. From OEM precision to budget-friendly aftermarket choices, our inventory is built around durability and uptime.
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Walinga Bulk Feed Systems

Welcome to the next level of bulk feed transportation. A true marvel in the industry, Walinga’s custom-built powerhouses are designed to meet and exceed the evolving needs of multi-generational farming families and enterprises. Meticulously engineered and constructed with future-proof technologies, Walinga becomes an investment in the long-term prosperity of your operation. With unparalleled quality, performance, and longevity, discover why Walinga should be your first choice.
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What Our Customers Are Saying About Us

More ReviewsLeave a Review

Nate Laura all the mechanics are very professional and hospitable. Thank you all

Mona Ross

Great guys in the shop! Honest business! I’ll recommend b&b based on the mechanics alone

Bailey Mackey

Nice folks.  Sure helped me in a tough spot after no one else would do a mobile call.

Michael “Mick” Tagesen

I appreciate Scott, my mechanic, very knowable and informative. Very good rates and good work. Nice folks at B and B. Thank you for your hospitality.

Larry Keeter

I would say Best in the business

These guys are heroes to me From towing my semi truck to fixing at their shop. They’ll professional. Thank you

Abdilahi Abdi

What great service! We were stranded on the side of the road in our RV and not only did they get someone out after wed been trying to find someone for a couple of hours, but Scott was so nice and offered to drive us to our hotel once our RV was dropped off and even offered to put it where we could plug in. Would definitely recommend calling this company!

Nora Ellis

This place is great they got me in as soon as they opened up and they got everything done correctly as I asked them to do. If you need repair or anything else please stop here.  Drivers room clean bathroom.  Nice place!!

Cary Piotrowicz

Contact B&B Truck & Trailer Repair

Visit our truck and trailer repair shops in Colona and Galesburg, Illinois, or Waterloo, Iowa. We also offer mobile services throughout the Quad Cities area, including Moline and Rock Island, IL, and Davenport and Bettendorf, IA. Call your nearest location, stop by, or fill out our service request form to get started!

Colona, IL

Galesburg, IL

Waterloo, IA

309-933-1319
20812 E 550th St
Colona, IL 61241
  • Mon: 7:00am-4:00pm
  • Tues: 7:00am-4:00pm
  • Wed: 7:00am-4:00pm
  • Thurs: 7:00am-4:00pm
  • Fri: 7:00am-4:00pm
  • Sat: Closed
  • Sun: Closed
  • 24/7 Roadside
    Assistance
309-343-8080
579 Knox Rd 1860 N
Galesburg, IL 61401
  • Mon: 7:00am-4:00pm
  • Tues: 7:00am-4:00pm
  • Wed: 7:00am-4:00pm
  • Thurs: 7:00am-4:00pm
  • Fri: 7:00am-4:00pm
  • Sat: Closed
  • Sun: Closed
  • 24/7 Roadside
    Assistance
1-319-502-6677
2317 Northeast Dr, Waterloo, IA 50703, United States
  • Mon: 7:00am-4:00pm
  • Tues: 7:00am-4:00pm
  • Wed: 7:00am-4:00pm
  • Thurs: 7:00am-4:00pm
  • Fri: 7:00am-4:00pm
  • Sat: Closed
  • Sun: Closed
  • 24/7 Roadside
    Assistance

B&B
Truck & Trailer

20812 E 550th St
Colona, IL 61241
309-933-1319
579 Knox Rd 1860 N
Galesburg, IL 61401
309-343-8080
  • Mon: 7:00am-4:00pm
  • Tues: 7:00am-4:00pm
  • Wed: 7:00am-4:00pm
  • Thurs: 7:00am-4:00pm
  • Fri: 7:00am-4:00pm
  • Sat: Closed
  • Sun: Closed
  • 24/7 Roadside
    Assistance
Services
Parts & Warranty
Repair
Axle Repair
Axle Spindle Repair
Brake Repair
Coolant System Repair
Diagnostics & Electrical Repair
Driveline Repair
EGR & DPF
Engine Repair, Rebuild & Conversion
Exhaust System Repair
HVAC System Repair
Oil & Fluid
Suspension Repair
Tire Repair
Transmission & Clutch Repair
Trucks
Freightliner
International
Isuzu
Kenworth
Mack
Paccar
Peterbilt
Volvo
Western Star
Company
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New Location Now Open!

Our newest repair shop is now serving Galesburg, IL!
Come visit us at 579 Knox Rd 1860 N, Galesburg, IL.