Diesel Mechanic / Utility / Service Trucks For Sale

(855) 804-___ SHOW
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2015 Peterbilt 337 Mechanic / Service Truck - Paccar, 350HP, 6 Speed Allison Hs Automatic

$95,900 USD

2015 Peterbilt 337 --- Single Axle, PX9 PACCAR 350 HP, Allison Automatic 6 Speed, 4.78 Ratio, 12,000 Front Axle, 21,000 Rear Axle, 198" Wheelbase, Air Ride, Single Stage Engine Brake, Air...

Condition	Used
Usage	265,592 Miles
Duty Class	Heavy Duty Service Truck
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	6x2
Transmission	6 Speed Allison HS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 4.78 ratio
Stock Number	275915
MLS Number	14220684
Category	Mechanic / Utility / Service Trucks
Last Updated	3/7/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(833) 901-___ SHOW
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2018 Freightliner M2 106 Mechanic / Service Truck - Cummins, 240HP, Automatic

$169,995 USD

240HP Cummins diesel, Allison automatic transmission, Auto Crane HC12 12,000lb capacity w/ wireless remote, Bobcat 225 NT welder generator 20HP 225 amps 8500 watt generator, Vanair RS85 air...

Condition	Used
Usage	4,002 Hours
Duty Class	Heavy Duty Service Truck
Horse Power	240 HP
Engine Model	Cummins B6.7
Drivetrain	4x2
Transmission	Automatic
Suspension	Air Leaf
Rear Axle	Single Axle
Rear End	21,000 lb 5.88 ratio
MLS Number	14220538
Category	Mechanic / Utility / Service Trucks
Last Updated	3/3/2026
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

2025 Ford F-600 Mechanic / Service Truck - 6.7L D, 330HP

$113,290 USD

Ford F600 4x4 EBY Advance Service Truck powered by a 330 HP Ford 6.7L diesel engine with automatic 10-speed transmission. Built on a Class 6 chassis with 7,500 lb front axle capacity, 15,500...

Condition	New
Horse Power	330 HP
Engine Model	Ford 6.7L D
Drivetrain	4x4
Transmission	10 Speed
Suspension	Spring
Rear End	15,500 lb
Stock Number	SDA07438
MLS Number	14055604
Category	Mechanic / Utility / Service Trucks
Last Updated	3/5/2026
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

2023 Chevrolet 6500 Mechanic / Service Truck - Duramax, 350HP

$91,402 USD

FOR SALE! A brand new Chevrolet 6500 4x4 upfitted with a Reading RTBCL132LU084SB service body. This vehicle is powered by a 350 hp Duramax 6.6L diesel motor, and gears are shifted via a...

Condition	New
Usage	50 Miles
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	15,000 lb
Stock Number	PH333570
MLS Number	12626678
Category	Mechanic / Utility / Service Trucks
Last Updated	3/7/2026
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

(844) 311-___ SHOW
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2017 Ford F-750 Mechanic / Service Truck

$97,500 USD

FORD 6.7 Diesel, 8512 Engine Hours, Allison Automatic, Electric Windows, 12,000 lb. 30' Stellar Crane, American Eagle Compressor, Air Brakes, PTO, 1 Tool Drawer Set, Wireless Remote,

Condition	Used
Usage	189,889 Miles
Duty Class	Heavy Duty Service Truck
MLS Number	13885348
Category	Mechanic / Utility / Service Trucks
Last Updated	3/3/2026
Location	Phoenix, AZ, US
Sold By	PacWest Trading Co.

(844) 305-___ SHOW
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2015 Ford F-750 XLT Mechanic / Service Truck - Cummins, 300HP, Automatic

$39,900 USD

Single Axle, 14' Wilcox Service Body, 3 Product Tanks, 4 Reels, Waste Oil Recovery Tank, Small Grease Keg, 4 GRACO Pumps, 40 Gallon Diesel Tank, Boss BA502 Hydraulic Air Compressor, ISB...

Condition	Used
Usage	8,421 Hours
Duty Class	Medium Duty Service Truck
Bed Length	14 ft.
Horse Power	300 HP
Engine Model	Cummins ISB
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	FV525425
MLS Number	13655407
Category	Mechanic / Utility / Service Trucks
Last Updated	3/3/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

2024 Ford F-600 Mechanic / Service Truck - Automatic

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****BLOW-OUT PRICING**** 2024 F600 DIESEL 4X4 WITH READING CRANE UTILITY AND 8,000LB LIFTMORE CRANE, COMPRESSOR, AND HYDRAULIC SYSTEM! AVAILABLE FOR ALL CUSTOMERS, INCLUDING MUNICIPAL...

Condition	New
Usage	89 Miles
Duty Class	Medium Duty Service Truck
Transmission	Automatic
Rear Axle	Single Axle
Stock Number	345199
MLS Number	13707519
Category	Mechanic / Utility / Service Trucks
Last Updated	3/7/2026
Location	Walpole, MA, US
Sold By	Allegiance Trucks

2024 Ford F-550 Mechanic / Service Truck - Automatic

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****BLOW-OUT PRICING**** 2024 KNAPHEIDE KMT-1-11R MECHANICS BODY ON F550 DIESEL 4X4 CHASSIS: INCLUDES: CRANE;BOTTLE COMPARTMENTS;AIR COMPRESSOR;REMOTE STATION,

Condition	New
Usage	75 Miles
Duty Class	Medium Duty Service Truck
Transmission	Automatic
Rear Axle	Single Axle
Stock Number	345660
MLS Number	13470366
Category	Mechanic / Utility / Service Trucks
Last Updated	3/7/2026
Location	Walpole, MA, US
Sold By	Allegiance Trucks

2024 Ford F-600 Mechanic / Service Truck - 10 Speed Automatic

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****BLOW-OUT PRICING**** 4X4 F600 DIESEL 22,000LB GVWR W/ 11' KNAPHEIDE SERVICE BODY READY TO BE CUSTOMIZED!! Back-up camera, skid plates, limited slip and more!,

Condition	New
Usage	41 Miles
Duty Class	Medium Duty Service Truck
Transmission	10 Speed Automatic
Stock Number	334700
MLS Number	12749850
Category	Mechanic / Utility / Service Trucks
Last Updated	3/7/2026
Location	Walpole, MA, US
Sold By	Allegiance Trucks

2024 Ford F-600 Mechanic / Service Truck - 10 Speed Automatic

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****BLOW-OUT PRICING**** 4X4 DIESEL F600 22,000 LB GVWR WITH 11' KNAPHEIDE UTILITY BODY READY TO BE CUSTOMIZED!! Back-up camera, skid plates, limited slip and more!!,

Condition	New
Usage	83 Miles
Duty Class	Medium Duty Service Truck
Transmission	10 Speed Automatic
Suspension	Spring
Stock Number	334698
MLS Number	12749827
Category	Mechanic / Utility / Service Trucks
Last Updated	3/7/2026
Location	Walpole, MA, US
Sold By	Allegiance Trucks

(844) 231-___ SHOW
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2026 Ford F-350 XL Mechanic / Service Truck - 10 Speed Automatic

$93,695 USD

This Ford Super Duty F-350 DRW delivers a Intercooled Turbo Diesel V-8 6.7 L/406 engine powering this Automatic transmission. XL CHROME PACKAGE -inc: Privacy Glass w/Power Sliding Rear Glass...

Condition	New
Usage	47 Miles
Duty Class	Light Duty Service Truck
Bed Length	9 ft.
Horse Power	330 HP
Engine Model	Ford 6.7L POWER STROKE
Drivetrain	4x4
Transmission	10 Speed Autoshift Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	10,300 lb 4.10 ratio
Stock Number	MFD260725
MLS Number	14199148
Category	Mechanic / Utility / Service Trucks
Last Updated	3/7/2026
Location	Mesa, AZ, US
Sold By	Larry H. Miller Ford - Mesa

(833) 780-___ SHOW
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2019 Ford F-550 XL Mechanic / Service Truck - 440HP, 6 Speed Automatic

Price Drop $47,900 USD

Through detail and full reconditioning!! This is a very hard to find F550, dually, 4x4, crew cab long bed, ladder racks and service body!! PERFECT for several uses, straight service,...

Condition	Used
Usage	165,000 Miles
Duty Class	Medium Duty Service Truck
Horse Power	440 HP
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Stock Number	F85538
MLS Number	14025310
Category	Mechanic / Utility / Service Trucks
Last Updated	3/1/2026
Location	West Valley City, UT, US
Sold By	Utah Tank & Trailer

2025 Ford F-550 Mechanic / Service Truck - 6.7L D, 330HP

$196,740 USD

Owning a Ford F-550 Super Cab outfitted with an IMT DOM 1 service body and IMT 7500-22 crane provides a powerful, field-ready solution for heavy-duty maintenance, repair, and lifting...

Condition	New
Horse Power	330 HP
Engine Model	Ford 6.7L D
Drivetrain	4x4
Transmission	10 Speed
Suspension	Spring
Rear End	14,706 lb
Stock Number	SED86702
MLS Number	14197502
Category	Mechanic / Utility / Service Trucks
Last Updated	3/1/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2025 Ford F-600 Mechanic / Service Truck - 6.7L D, 330HP

$194,695 USD

The IMT Dominator I Series 4 service truck is a reliable and versatile choice for heavy-duty jobsite needs. Built with an 11' galvannealed steel body and a right rear crane mount, it offers...

Condition	New
Horse Power	330 HP
Engine Model	Ford 6.7L D
Drivetrain	4x4
Transmission	10 Speed
Suspension	Spring
Rear End	15,500 lb
Stock Number	SDA06628
MLS Number	14197453
Category	Mechanic / Utility / Service Trucks
Last Updated	3/1/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(844) 231-___ SHOW
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2026 RAM 4500 Tradesman Mechanic / Service Truck - Automatic

$89,995 USD

New 2026 Ram 4500 Crew Cab 4x4 Diesel with an 11' Scelzi Service Body work truck for sale. The sale price includes the utility truck body and the ladder rack. Stock# ADRB260207.Bright White...

Condition	New
Usage	30 Miles
Duty Class	Medium Duty Service Truck
Transmission	Automatic
Stock Number	ADRB260207
MLS Number	13852569
Category	Mechanic / Utility / Service Trucks
Last Updated	3/1/2026
Location	Avondale, AZ, US
Sold By	Larry H. Miller Ford - Mesa

(844) 982-___ SHOW
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2026 Peterbilt 536 / Summit 10620 Crane / 10k lbs. / Welder / Compressor / NON-CDL

Price Drop $205,995 USD

FOR SALE: 2026 PETERBILT 536 – SUMMIT 10620 MECHANIC TRUCK WITH CRANE, WELDER, AND COMPRESSOR The 2026 Peterbilt 536 is a premium medium-duty service truck designed for fleet maintenance,...

Condition	Used
Usage	284 Miles
Duty Class	Medium Duty Service Truck
Upfit Type	Welder / Mechanics Body / Crane Truck Body
Upfit Make	SUMMIT TRUCK BODIES
Upfit Model	10620
Bed Length	13 ft.
Horse Power	260 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	18,000 lb
Outriggers	Yes
Max Reach	20.9 ft
Lift Capacity	10000.00 Lb
Stock Number	785351A
MLS Number	13807644
Category	Mechanic / Utility / Service Trucks
Last Updated	2/28/2026
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(844) 982-___ SHOW
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2014 Freightliner Business Class M2-106 Enclosed Utility, Cummins 6.7L, Allison Auto, Well Maintained, Ready for Work

Price Drop $29,995 USD

FOR SALE – 2014 FREIGHTLINER M2-106 ENCLOSED UTILITY / SERVICE TRUCK, For sale is a professionally outfitted enclosed utility truck designed for mechanical service operations, field...

Condition	Used
Usage	7,956 Hours
Duty Class	Heavy Duty Service Truck
Upfit Type	High Roof Enclosed Service Truck Body
Upfit Make	Adkins
Upfit Model	15094T74
Bed Length	12.6
Horse Power	250 HP
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	FV8584
MLS Number	14029346
Category	Mechanic / Utility / Service Trucks
Last Updated	2/28/2026
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(844) 982-___ SHOW
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2022 Ford F-350 Super Duty, 9' Reading Utility body , Powerstroke 4x4

Price Drop $42,995 USD

FOR SALE: 2022 FORD F-350 SUPER DUTY – 9’ READING SERVICE BODY UTILITY TRUCK (CREW CAB 4X4, DIESEL), The 2022 Ford F-350 Super Duty Crew Cab is a professional-grade service utility truck...

Condition	Used
Usage	3,864 Hours
Duty Class	Light Duty Service Truck
Upfit Type	Service Utility Truck Body
Upfit Make	Reading
Bed Length	9 ft.
Horse Power	330 HP
Engine Model	Ford Powerstroke
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	10,040 lb
Stock Number	C92517
MLS Number	13964529
Category	Mechanic / Utility / Service Trucks
Last Updated	2/28/2026
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(855) 653-___ SHOW
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2017 Ford F-550 Mechanic / Service Truck - 6.7L POWER STROKE, 330HP, 6 Speed Automatic

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2017 Ford F550 Mechanics Truck, 6.7L PowerStroke Turbo Diesel Engine, 330 HP, 6 Speed Automatic Transmission, Only 84,814 Miles Only 4,875 Engine Hours, 19.5K GVWR (7,000 LB Steer Axle,...

Condition	Used
Usage	4,875 Hours
Duty Class	Medium Duty Service Truck
Horse Power	330 HP
Engine Model	Ford 6.7L POWER STROKE
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	14,700 lb 4.88 ratio
Stock Number	T18053D
MLS Number	14172538
Category	Mechanic / Utility / Service Trucks
Last Updated	2/28/2026
Location	Denver, CO, US
Sold By	DTI Trucks

(844) 305-___ SHOW
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2017 Freightliner M2 106 Mechanic / Service Truck - Cummins, 260HP, 6 Speed Automatic

$39,900 USD

Single Axle, ISB 6.7 Cummins 260 HP, Allison Automatic 6 Speed, 5.13 Ratio, 10,000 Front Axle, 16,000 Rear Axle, 204" Wheelbase, 17' Bridge, Spring, Electric/Hydraulic Brakes, 15' Steel...

Condition	Used
Usage	148,828 Miles
Duty Class	Medium Duty Service Truck
Bed Length	15 ft.
Horse Power	260 HP
Engine Model	Cummins ISB260
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	16,000 lb 5.13 ratio
Stock Number	HHHY3647
MLS Number	14172023
Category	Mechanic / Utility / Service Trucks
Last Updated	3/3/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(724) 648-___ SHOW
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2026 Peterbilt 537 Mechanic / Service Truck - Paccar, 330HP, 6 Speed Allison Rds Automatic

$257,000 USD

NEW 2026 PETERBILT 537 WHITE MECHANICS TRUCK! POWERED WITH PX9 ENGINE AND ALLISON 3500SERIES AUTOMATIC TRANSMISSION. 14FT ALUMINUM MECHANIC BODY. 10K FRONTS, 21K REARS, 192" WHEELBASE....

Condition	New
Usage	150 Miles
Duty Class	Heavy Duty Service Truck
Bed Length	14 ft.
Horse Power	330 HP
Engine Model	Paccar PX9
Transmission	6 Speed Allison RDS Automatic
Rear End	21,000 lb 5.38 ratio
Stock Number	286359
MLS Number	14171706
Category	Mechanic / Utility / Service Trucks
Last Updated	2/28/2026
Location	Butler, PA, US
Sold By	Hunter Truck

(833) 801-___ SHOW
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2015 RAM 5500 Mechanic / Service Truck - Cummins, 360HP, Automatic

$35,000 USD

NICE TRUCK, WELL MAINTAINED, SUMMIT 11 FT BODY, 4416 SUMMIT CRANE WITH REMOTE, ROLLING DRAWER TOOL BOXES, LOTS OF STORAGE, VANAIR POWER FLEX GENERATOR/ AIR COMPRESSOR COMBO!,

Condition	Used
Usage	305,012 Miles
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Horse Power	360 HP
Engine Model	Cummins ISB6.7
Drivetrain	4x2
Transmission	Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,500 lb
Stock Number	15RAM305SER
MLS Number	14153327
Category	Mechanic / Utility / Service Trucks
Last Updated	2/28/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales