What are the opening hours?

Monday 12am - 11:45pm Tuesday 12am - 11:59pm Wednesday 12am - 11:59pm Thursday 12am - 11:59pm Friday 12am - 11:59pm Saturday 8am - 5pm

Iron Buffalo

Name: Iron Buffalo
Address: 5590 E 55th Avenue, Commerce City, CO, 80022, US
Telephone: +13036237049
Price range: $

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24/7 heavy-duty truck and trailer repair serving Denver, Commerce City, and the surrounding Colorado areas. Together We Power Uptime 💪

Mobile repair, roadside assistance, fleet maintenance, and diesel diagnostics for commercial vehicles. About Iron Buffalo

When your truck breaks down, we get you back on the road fast. 🛣️

Denver, CO & Kalispell, MT's trusted diesel repair experts specializing in heavy-duty trucks, fleet maintenance, and emergency mobile services. What We Fix & Service:
• Fleet vehicles & commercial trucks - Preventive maintenance, DOT inspections
• Diesel engines - All makes and models, emissions testing & compliance
• Hydraulic systems - Truck-mounted cranes, boom trucks, hydraulic repairs
• Heavy equipment - Construction, farm equipment, hydraulic cylinder services
• Semi trucks & trailers - Engine diagnostics, rebuilds, transmission repair
• RVs, vans & specialty vehicles - Complete repair and maintenance solutions

Why Choose Us:
✅ Certified technicians & advanced diagnostics
✅ 24/7 mobile repair & roadside assistance
✅ DOT inspections & compliance services
✅ Fast turnaround to minimize downtime
✅ Heavy tow trucks for emergency recovery
✅ On-site fabrication shop for custom solutions

From routine preventive maintenance to complex engine diagnostics, Iron Buffalo delivers expert solutions tailored to your needs. Our locations are equipped to handle everything from brake repairs to complete powertrain replacements.

10/15/2026

We’re finally getting some fall weather, but fleets need to be winter-ready now. ❄️

Cold weather doesn't just affect your engine; it puts extra stress on your fleet's filtration system. Getting ahead of it now can prevent a cold-morning breakdown later.

Filters every fleet should check before winter:
🔧 Fuel filter — replace before cold weather hits; diesel fuel can wax and clog filters in freezing temps
🔧 Fuel/water separator — drain regularly to prevent ice and water contamination
🔧 Air filter — cold, dense air means your engine works harder; a clean filter matters more in winter
🔧 Cabin air filter — keeps defrost and heating systems working efficiently for driver visibility and comfort

For fleets running in severe cold, heated fuel filters and winter-blend diesel with anti-gel additive can prevent fuel from thickening and clogging your system.

Don't wait for the first freeze to find out your filters weren't ready.

📞 Denver: (303) 623-7049 | Kalispell: (406) 890-7001
🌐 www.ironbuffalohd.com

10/13/2026

🚜 Plow season is coming. Is your fleet ready to answer the call?

When the first snow hits, there's no time to wait on repairs. Municipalities and fleet operators need their plow trucks ready to hit the roads immediately, and Iron Buffalo is built for that turnaround.

Getting your plow trucks ready:
✅ Hydraulic system inspection — plow lift and angle systems under pressure
✅ Engine & drivetrain diagnostics
✅ Brake system inspection & adjustment
✅ Lighting & electrical checks — visibility is critical in storm conditions
✅ Battery testing for reliable cold starts
✅ DOT compliance review

Iron Buffalo offers quick turnaround service to keep your plows on the road and your community moving when it matters most.

Don't wait for the first storm to find out your plow trucks weren't ready.

📞 Denver: (303) 623-7049 | Kalispell: (406) 890-7001
🌐 www.ironbuffalohd.com

10/08/2026

🚛 We can meet you where you are.

Iron Buffalo's mobile team comes directly to your location, highway, job site, or fleet yard, to diagnose and repair your trucks on the spot.

No lost time. No disruption to your schedule.

Our mobile team handles:
✅ Engine diagnostics & repairs
✅ Brake adjustments & air system fixes
✅ Electrical troubleshooting
✅ Coolant & fuel system repairs
✅ Multi-vehicle fleet inspections

Wherever your fleet is running, we're ready to meet you there. 💪
📞 Denver: (303) 623-7049 | Kalispell: (406) 890-7001
🌐 www.ironbuffalohd.com/mobile-services/mobile-truck-repair

10/06/2026

🚨 COMING SOON . . . Our Colorado Springs Location!!

The wait is almost over. Our new Colorado Springs location is opening soon, bringing full-service heavy-duty truck repair, fleet maintenance, DOT inspections, and 24/7 mobile support directly to the region.

Same expert advice. Same full-service capabilities. Same commitment to keeping your fleet on the road.

Fleet managers and owner-operators in Colorado Springs, this is the one you've been waiting for. 👀

More details dropping soon.

🔧 Together We Power Uptime.
🌐 www.ironbuffalohd.com

09/22/2026

📍 Available where you need us. That's the whole point.
Whether your fleet runs through Fort Collins, Denver, Colorado Springs, or Pueblo, Iron Buffalo's mobile team is ready to meet you wherever you are. No towing. No waiting. No disruption to your schedule.

Our expanded mobile team handles:
🔧 Engine diagnostics & repairs
🔧 Brake adjustments & air system fixes
🔧 Electrical troubleshooting
🔧 Coolant & fuel system repairs
🔧 Multi-vehicle fleet inspections
🔧 Emergency roadside response

Your fleet doesn't stop moving. Neither do we. 💪

📞 Denver: (303) 623-7049 | Kalispell: (406) 890-7001
🌐 www.ironbuffalohd.com/mobile-services/mobile-truck-repair

09/18/2026

🚨 Colorado Springs, the countdown is on.

Iron Buffalo's new Colorado Springs location is coming soon, bringing our full-service heavy-duty truck repair, fleet maintenance, and mobile services directly to the region.

Same expertise. Same full-service quality. Same commitment to keeping your fleet on the road.

Colorado Springs fleet managers, owner-operators, and commercial truck operators: this one's for you. 👀

More details coming very soon.

🔧 Together We Power Uptime.
🌐 www.ironbuffalohd.com

09/15/2026

One truck or one hundred trucks, Iron Buffalo is your one-stop shop.

Managing a fleet is complex enough without juggling multiple vendors for different repairs. Iron Buffalo handles it all– routine maintenance, emergency repairs, specialty services, and everything in between, under one roof.

Built to manage fleets of every size:
✅ Small fleets & owner-operators
✅ Mid-size commercial fleets
✅ Large fleets, 50+ vehicles
✅ Municipal & emergency vehicle fleets
✅ Specialty & vocational equipment

No matter how big your operation is, we have the team, tools, and capacity to keep it moving. 💪

📞 Denver: (303) 623-7049 | Kalispell: (406) 890-7001
🌐 www.ironbuffalohd.com

09/11/2026

🚒 Fire trucks can't afford downtime. Neither can the communities they protect.

Iron Buffalo continues to support local municipalities and fire departments with expert fire truck maintenance and repair, keeping emergency vehicles ready to respond when every second counts.

Our fire truck maintenance services include:
✅ Preventive maintenance & scheduled inspections
✅ Engine diagnostics & repair
✅ Hydraulic system service
✅ Brake system inspection & adjustment
✅ Electrical diagnostics & repair
✅ DOT compliance inspections

First responders depend on their trucks rolling when they’re needed. We make sure they do. 💪

📞 Denver: (303) 623-7049
🌐 www.ironbuffalohd.com

09/09/2026

🗺️ Full Front Range mobile service, helping your fleet stay on the road.

From Fort Collins to Pueblo, Iron Buffalo's mobile repair team is built to support fleets across the entire Front Range. No matter where your trucks are running, we're positioned to respond fast.

What our expanded mobile coverage means for your fleet:
✅ Faster response times across a wider service area
✅ Reduced towing costs and downtime
✅ On-site diagnostics and repairs for fleets of any size
✅ One expert mobile team, no matter where the breakdown happens

Your routes span the Front Range. So do we. 💪

📞 Denver: (303) 623-7049
🌐 www.ironbuffalohd.com

09/07/2026

🇺🇸 Happy Labor Day from Iron Buffalo.

While much of the country takes today off, we know a lot of you can't. Fleets keep moving. Deliveries keep happening. Job sites stay open. Emergency vehicles stay ready.

Labor Day is about honoring hard work, and few people embody that more than the drivers, technicians, fleet managers, and operators who keep this industry running, holidays included.

Happy Labor Day from all of us at Iron Buffalo. 💪

📍 Denver, CO | Kalispell, MT
🔧 Together We Power Uptime.

Address

5590 E 55th Avenue
Commerce City, CO
80022

Opening Hours

Monday	12am - 11:45pm
Tuesday	12am - 11:59pm
Wednesday	12am - 11:59pm
Thursday	12am - 11:59pm
Friday	12am - 11:59pm
Saturday	8am - 5pm

Telephone

+13036237049

Website

https://www.ironbuffalohd.com/

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