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Utility Service Trucks For Sale in Colorado

Searching for Mechanic / Utility / Service Trucks in Colorado? MyLittleSalesman.com has listings with prices from $3,250 to $199,500. Filter by GVWR, number of axles, transmission, mileage, and more to narrow down and find the right Service Truck.
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Showing 51 - 63 of 63 Service Truck Listings

51 - 63 of 63 listings
51 - 63 of 63 listings
Freightliner M2 106 Mechanic / Service Truck - Cummins, 280HP, 6 Speed Allison Rds Automatic

2025 Freightliner M2 106 Mechanic / Service Truck - Cummins, 280HP, 6 Speed Allison Rds Automatic

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On Consignment, Just acquired this AMAZING 4X4 Freightliner M2106 service truck, product tanks, 14 foot Knapheide body with 14 foot, 12 ton crane!! only 6700 miles!!! Infinity Generator,...
ConditionUsed
Usage6,500 Miles
Duty ClassHeavy Duty Service Truck
Horse Power280 HP
Engine ModelCummins L9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End20,000 lb
Stock NumberVK8189
MLS Number14347235
CategoryMechanic / Utility / Service Trucks
Last Updated5/13/2026
Location
West Valley City, UT, US
382 mi. away
Sold By
Utah Tank & Trailer
(833) 780-___  SHOW
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Utah Tank & Trailer
Peterbilt 337 Mechanic / Service Truck - Paccar, 260HP

2015 Peterbilt 337 Mechanic / Service Truck - Paccar, 260HP

$88,300 USD
2015 Peterbilt 337 Heavy Duty Mechanic / Field Service/ Lube Truck , 259,400 Miles, , 33,000 lb GVWR, , Single Rear Axle (Dually), , PACCAR PX-9 Diesel, , 10-Speed Manual Transmission, , IMT...
ConditionUsed
Usage259,357 Miles
Duty ClassHeavy Duty Service Truck
Horse Power260 HP
Engine ModelPaccar PX9
Drivetrain4x2
Transmission10 Speed Manual
Rear AxleSingle Axle
Rear End21,000 lb
Stock Number288675
MLS Number14108365
CategoryMechanic / Utility / Service Trucks
Last Updated5/13/2026
Location
West Valley City, UT, US
382 mi. away
Sold By
Utah Tank & Trailer
(833) 780-___  SHOW
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Utah Tank & Trailer
Ford F-650 XLT Mechanic / Service Truck - Cummins, 350HP, Automatic

2004 Ford F-650 XLT Mechanic / Service Truck - Cummins, 350HP, Automatic

$35,900 USD
Just acquired, more info coming. Super low mile former fire department truck, generator product hoses, TONS of cargo room, the usage and applications of this thing are LIMITLESS!!!!...
ConditionUsed
Usage32,532 Miles
Duty ClassMedium Duty Service Truck
Horse Power350 HP
Drivetrain6x2
TransmissionAutomatic
SuspensionSpring
Rear AxleSingle Axle
Stock Number698409
MLS Number14271108
CategoryMechanic / Utility / Service Trucks
Last Updated5/13/2026
Location
West Valley City, UT, US
382 mi. away
Sold By
Utah Tank & Trailer
(833) 780-___  SHOW
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Utah Tank & Trailer
Peterbilt 335 Mechanic / Service Truck - Paccar, Automatic

2009 Peterbilt 335 Mechanic / Service Truck - Paccar, Automatic

$50,000 USD
PACCAR PX-6 Engine, Allison Automatic Transmission, 26,000 GVWR (Class 6), 324,608 Miles | 8,247 Hours, Maintainer 4516-20 Crane – 8,000 lb Capacity, PTO Driven System, Air Compressor,...
ConditionUsed
Usage8,247 Hours
Duty ClassMedium Duty Service Truck
Engine ModelPaccar PX6
Drivetrain4x2
TransmissionAllison HS Automatic
Rear AxleSingle Axle
Rear End18,000 lb 5.57 ratio
Stock NumberC782892
MLS Number14268660
CategoryMechanic / Utility / Service Trucks
Last Updated5/13/2026
Location
West Valley City, UT, US
382 mi. away
Sold By
Utah Tank & Trailer
(833) 780-___  SHOW
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Utah Tank & Trailer
Ford F-650 Mechanic / Service Truck - Caterpillar, 200HP, Manual

2003 Ford F-650 Mechanic / Service Truck - Caterpillar, 200HP, Manual

$15,500 USD
2003 Ford F650, 60,851 miles, 7 speed manual transmission, CAT 3126 engine, good running truck,
ConditionUsed
Usage60,851 Miles
Duty ClassMedium Duty Service Truck
Horse Power200 HP
Engine ModelCaterpillar 3126
Drivetrain4x2
TransmissionManual
Rear AxleSingle Axle
MLS Number14324997
CategoryMechanic / Utility / Service Trucks
Last Updated4/22/2026
Location
Farr West, UT, US
388 mi. away
Sold By
Pacific Tri-Star, Inc.
(844) 293-___  SHOW
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Pacific Tri-Star, Inc.
Freightliner FL70 Mechanic / Service Truck - Caterpillar, 9 Speed Manual

1999 Freightliner FL70 Mechanic / Service Truck - Caterpillar, 9 Speed Manual

Contact for price
1999 FREIGHTLINER FL70 SERVICE TRUCK, CATERPILLAR 3126, 9 SPEED, 11R22.5 SERVICE BED WITH LIFT
ConditionUsed
Duty ClassHeavy Duty Service Truck
Engine ModelCaterpillar 3126
Transmission9 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Stock NumberB02336-FL
MLS Number13149624
CategoryMechanic / Utility / Service Trucks
Last Updated10/2/2024
Location
OGDEN, UT, US
388 mi. away
Sold By
Rocky Mountain Truck Parts
(855) 980-___  SHOW
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Rocky Mountain Truck Parts
1999 GMC Sierra 2500 Service Truck

1999 GMC Sierra 2500 Service Truck

Recently Updated
At auction May. 20
1999 GMC Sierra 2500 2WD Utility Truck, 161,354 miles showing, Title Will Be Marked Miles Exempt, GM Vortec V8 5.7L, Gas, Water Cooled Engine, Automatic Transmission, Spring Suspension,...
ConditionUsed
Stock NumberLH7132
MLS Number14355273
CategoryMechanic / Utility / Service Trucks
Last Updated5/17/2026
Location
Columbus, NE, US
410 mi. away
Listed By
BigIron Auctions
(844) 253-___  SHOW
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BigIron Auctions
2007 Freightliner Business Class M2 Utility / Service Truck

2007 Freightliner Business Class M2 Utility / Service Truck

Newly Listed
At auction Jun. 18
2007 Freightliner Business Class M2 utility / service truck, Miles: 52,017 on odometer, Hours: 4,205 on meter, VIN: 1FVACXDC57HY70092, Unit #: 168, Engine, Caterpillar C7, Serial: WAX53423...
ConditionUsed
Usage4,205 Hours
Stock NumberNA9313
MLS Number14382688
CategoryMechanic / Utility / Service Trucks
Last Updated5/21/2026
Location
Wichita, KS, US
436 mi. away
Listed By
Purple Wave Auction
(855) 790-___  SHOW
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Purple Wave Auction
2003 GMC Savana 3500 1-Ton Service Utility Truck

2003 GMC Savana 3500 1-Ton Service Utility Truck

At auction May. 27
2003 GMC Savana 3500 1-Ton Service Utility Truck, 123,349 miles showing, Title Will Be Marked Miles Exempt, 6.0L MFI 8-Cyl Gas Engine, 4-Speed Automatic Transmission, GVWR: 12,300 lbs, LT225...
ConditionUsed
Stock NumberLD1383
MLS Number14360619
CategoryMechanic / Utility / Service Trucks
Last Updated5/10/2026
Location
Waterloo, NE, US
463 mi. away
Listed By
BigIron Auctions
(844) 253-___  SHOW
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BigIron Auctions
2012 Ford F250 XL Super Duty 4WD Service Utility Truck

2012 Ford F250 XL Super Duty 4WD Service Utility Truck

At auction May. 20
2012 Ford F250 XL Super Duty 4WD Service Utility Truck, 3,554 Hrs Showing, 63,326 miles showing, OHC 16V 6.2L V8 Gas Engine, 6-Speed Automatic Transmission, GVWR: 10,000Lbs, Wheelbase: 137",...
ConditionUsed
Stock NumberLD1347
MLS Number14355188
CategoryMechanic / Utility / Service Trucks
Last Updated5/20/2026
Location
Elkhorn, NE, US
465 mi. away
Listed By
BigIron Auctions
(844) 253-___  SHOW
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BigIron Auctions
GMC C6500 Mechanic / Service Truck

2006 GMC C6500 Mechanic / Service Truck

At auction Jun. 3
2006 GMC C6500 Flatbed/Service Truck, 8-cyl Gas 4X2, auto, A/C, with Auto Crane 6006EH w/ Remote Control, (Exempt from Odometer Disclosure - Reads 75,888 miles) (Runs Moves) (Crane Not...
ConditionUsed
Usage75,888 Miles
Stock NumberKM504
MLS Number14366418
CategoryMechanic / Utility / Service Trucks
Last Updated5/20/2026
Location
Wathena, KS, US
527 mi. away
Listed By
JJ Kane Auctions
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JJ Kane Auctions
2007 Kenworth T300 Utility / Service Truck

2007 Kenworth T300 Utility / Service Truck

Newly Listed
At auction Jun. 18
2007 Kenworth T300 utility / service truck, Miles: 200,116 on odometer, Hours: 10,241 on meter, VIN: 2NKMHZ6X37M195493, Unit #: MT-151, Engine, Cummins ISC, Serial: 46635326, Displacement:...
ConditionUsed
Usage10,241 Hours
Stock NumberEO7362
MLS Number14382713
CategoryMechanic / Utility / Service Trucks
Last Updated5/21/2026
Location
Bucyrus, KS, US
548 mi. away
Listed By
Purple Wave Auction
(855) 790-___  SHOW
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Purple Wave Auction
2010 Ford F-350 Mechanic / Service Truck

2010 Ford F-350 Mechanic / Service Truck

$3,250 USD
Online Auction for Government Surplus - Auction Ends 11/8/22 - To see full details, additional photos, and current bid, please open this link:https://govdeals.bid/3fnVOut, , QAL#...
ConditionUsed
Usage175,197 Miles
Stock Number962-869
MLS Number11693037
CategoryMechanic / Utility / Service Trucks
Last Updated11/2/2022
Location
Lenexa, KS, US
1160 mi. away
Sold By
GovDeals, Inc.
(833) 905-___  SHOW
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GovDeals, Inc.
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