Diesel Regular Cab Mechanic / Utility / Service Trucks For Sale

Your Current Search
Industry
Trucks
Category
Mechanic / Utility / Service Trucks
Cab Style
Regular Cab
Fuel Type
Diesel
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Trucks (167)
Category
Mechanic / Utility / Service Trucks (167)
Model
Select a manufacturer to view available models.
Condition
Model Year
-
GVWR Category
Transmission Type
Transmission Speed
Drive Train
Engine Manufacturer
Exterior Color
Suspension Type
Cab Style
Regular Cab (167)
Upfit Type
Upfit Manufacturer
Fuel Type
Diesel (167)
Mileage
-
Horsepower
-
Inspection Report
Yes (0)
Warranty
Yes (0)
Price
-
Country
United States (167)
State / Region
Select a state below and click Refine Results.

















Seller Type
Dealerships (167)
Market Type
For Sale (167)

Shop Mechanic / Utility / Service Trucks by Brand

Quick Filters

Showing 26 - 50 of 167 Service Truck Listings

26 - 50 of 167 listings
26 - 50 of 167 listings
2019 RAM 5500 Hi-Top Enclosed Utility / Mechanic / Service Truck / Cummins / 360 HP
74 1

2019 RAM 5500 Hi-Top Enclosed Utility / Mechanic / Service Truck / Cummins / 360 HP

$42,995 USD
FOR SALE: 2019 RAM 5500 – HI-TOP ENCLOSED SERVICE BODY WITH AUTOCRANE, 4X2, CUMMINS DIESEL The 2019 RAM 5500 is a medium-duty service truck built to handle heavy-duty field maintenance and...
ConditionUsed
Usage70,651 Miles
Duty ClassMedium Duty Service Truck
Upfit TypeService Utility Truck Body
Bed Length11 ft.
Horse Power360 HP
Engine ModelCummins ISB
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
Door TypeSwing
Lift Capacity2000.00 Lb
Stock Number540894
MLS Number13794509
CategoryMechanic / Utility / Service Trucks
Last Updated10/6/2025
Location
Miami, FL, US
Sold By
Truck and Van Outlet
GMC TopKick C6500 Mechanic / Service Truck - Caterpillar, 6 Speed Automatic
39 0

2008 GMC TopKick C6500 Mechanic / Service Truck - Caterpillar, 6 Speed Automatic

$36,950 USD
2008 GMC 6500 – Custom 12’ Mobile Lab / Command Truck, Former U.S. Government Civil Support Team unit – Analytical Laboratory System, ✅ Dual side entry doors (work area storage), ✅ Onboard...
ConditionUsed
Usage34,914 Miles
Duty ClassMedium Duty Service Truck
Bed Length12 ft.
Engine ModelCaterpillar C7
Drivetrain4x2
Transmission6 Speed Automatic
Rear AxleSingle Axle
Stock NumberMobile Command
MLS Number13696705
CategoryMechanic / Utility / Service Trucks
Last Updated10/3/2025
Location
Phoenix, AZ, US
Sold By
American Truck Sales & Salvage
Peterbilt 536 Mechanic / Service Truck - Paccar, 325HP, 6 Speed Allison Rds Automatic
17 0

2025 Peterbilt 536 Mechanic / Service Truck - Paccar, 325HP, 6 Speed Allison Rds Automatic

$271,950 USD
NEW PETERBILT 536 NON-CDL CRANE MECHANICS TRUCK. POWERED WITH PACCAR PX7 ENGINE AND ALLISON 3500 SERIES TRANSMISSION. 10K FRONT AXLE, 21K REAR AXLE, 154" WHEELBASE. 11' LONG HEAVY DUTY...
ConditionNew
Usage506 Miles
Duty ClassMedium Duty Service Truck
Bed Length11 ft.
Horse Power325 HP
Engine ModelPaccar PX7
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleSingle Axle
Rear End21,000 lb 6.14 ratio
MLS Number13863111
CategoryMechanic / Utility / Service Trucks
Last Updated10/2/2025
Location
Butler, PA, US
Sold By
Hunter Truck
Peterbilt 536 Mechanic / Service Truck - 300HP, 8 Speed Mdrive Hd Automatic
1 0

2026 Peterbilt 536 Mechanic / Service Truck - 300HP, 8 Speed Mdrive Hd Automatic

Contact for price
COMING SOON! NEW 2026 PETERBILT 536 MECHANICS TRUCK! POWERED WITH PACCAR PX7 ENGINE AND PACCAR 8SPD AUTOMATIC TRANSMISSION. 10K FRONT AXLE, 20K REAR AXLE, 155" WHEELBASE. TRUCK TO BE...
ConditionNew
Duty ClassMedium Duty Service Truck
Bed Length11 ft.
Horse Power300 HP
Transmission8 Speed mDRIVE HD Automatic
SuspensionAir Trac
Rear AxleSingle Axle
Rear End20,000 lb 4.88 ratio
Stock Number281318
MLS Number13862912
CategoryMechanic / Utility / Service Trucks
Last Updated10/2/2025
Location
Butler, PA, US
Sold By
Hunter Truck
2018 International DURASTAR 4300 Mechanic / Service Truck - MAINTANER Body and Crane.
20 0

2018 International DURASTAR 4300 Mechanic / Service Truck - MAINTANER Body and Crane.

$89,950 USD
NOW AVAILABLE!This is a 2018 International 4300 DuraStar mechanic's truck equipped with a Cummins ISB 6.7 L engine, Allison Automatic transmission, 6-speed, Right-hand Vertical Stack, AM/FM...
ConditionUsed
Usage9,909 Hours
Duty ClassHeavy Duty Service Truck
Upfit MakeMAINTANER
Bed Length14 ft.
Engine ModelCummins B 6.7
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Leaf
Rear AxleSingle Axle
Rear End20,000 lb
Door TypeSwing
OutriggersYes
WinchYes
Stock Number595067
MLS Number13859521
CategoryMechanic / Utility / Service Trucks
Last Updated10/8/2025
Location
Midvale, UT, US
Sold By
MTS Utah, Inc.
Ford F-450 Mechanic / Service Truck - 6.7L POWER STROKE, 325HP, Manual
30 0

2006 Ford F-450 Mechanic / Service Truck - 6.7L POWER STROKE, 325HP, Manual

$12,000 USD
GOOD TRUCK, COVERED SERVICE BED, CRANE, AIR COMPRESSOR, LIQUID TANKS, REELS!,
ConditionUsed
Usage210,014 Miles
Duty ClassMedium Duty Service Truck
Horse Power325 HP
Engine ModelFord 6.7L POWER STROKE
Drivetrain4x2
TransmissionManual
SuspensionSpring
Rear AxleSingle Axle
Stock Number14F450210SER
MLS Number13857887
CategoryMechanic / Utility / Service Trucks
Last Updated10/1/2025
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
Ford F-550 Mechanic / Service Truck - 6.0L POWER STROKE, 325HP, 6 Speed Manual
33 0

2004 Ford F-550 Mechanic / Service Truck - 6.0L POWER STROKE, 325HP, 6 Speed Manual

$10,000 USD
GOOD TRUCK, RUNS EXCELLENT, NICE SERVICE/ TOOL BODY! GOOD TIRES, LOTS OF STORAGE, AIR COMPRESSOR, DIESEL TANK WITH PUMP, 4000 LBS CRANE!!,
ConditionUsed
Usage255,507 Miles
Duty ClassMedium Duty Service Truck
Horse Power325 HP
Engine ModelFord 6.0L POWER STROKE
Drivetrain4x2
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
Stock Number04F550255SER
MLS Number13857848
CategoryMechanic / Utility / Service Trucks
Last Updated10/1/2025
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
2024 RAM 5500 Mechanic / Service Truck
23 0

2024 RAM 5500 Mechanic / Service Truck

Contact for price
BoxCar Pro 55 Curb side reinforced crane box rated at 55,000 ft/pds will handle the newer 8500#, cranes, , 100% baked on powder coated with a zinc rich primer to maximize road protection,...
ConditionNew
Usage17 Miles
Duty ClassMedium Duty Service Truck
Horse Power360 HP
Drivetrain4x4
TransmissionAutomatic
Rear AxleSingle Axle
Stock Number213282
MLS Number13499040
CategoryMechanic / Utility / Service Trucks
Last Updated10/1/2025
Location
Fairfield, TX, US
Sold By
Service Truck Depot
2024 RAM 5500 Mechanic / Service Truck
83 0

2024 RAM 5500 Mechanic / Service Truck

Contact for price
BoxCar Pro 55 Curb side reinforced crane box rated at 55,000 ft/pds will handle the newer 8500#, cranes, , 100% baked on powder coated with a zinc rich primer to maximize road protection,...
ConditionNew
Usage18 Miles
Duty ClassMedium Duty Service Truck
Horse Power360 HP
Drivetrain4x4
TransmissionAutomatic
Rear AxleSingle Axle
Stock Number182192
MLS Number13499046
CategoryMechanic / Utility / Service Trucks
Last Updated10/1/2025
Location
Fairfield, TX, US
Sold By
Service Truck Depot
2013 RAM 5500 4x4 Mechanic / Service Truck - IMT 7500
39 0

2013 RAM 5500 4x4 Mechanic / Service Truck - IMT 7500

$58,500 USD
2013 Dodge RAM 5500HD 4x4 mechanics truck for sale. Cummins 6.7L, exhaust brake, automatic transmission, Dom1 11' bed, IMT 7500lb crane, BOSS BA435 hydraulic air compressor, hose reels,...
ConditionUsed
Usage222,124 Miles
Duty ClassMedium Duty Service Truck
Upfit MakeIMT
Upfit Model7500
Bed Length11 ft.
Horse Power325 HP
Engine ModelCummins 6.7 L
Drivetrain4x4
Transmission6 Speed Ultrashift Automatic
Suspension4 Spring
Rear AxleSingle Axle
Rear End13,500 lb 4.88 ratio
Door TypeSwing
OutriggersYes
WinchYes
Stock Number528500
MLS Number13853581
CategoryMechanic / Utility / Service Trucks
Last Updated10/1/2025
Location
Midvale, UT, US
Sold By
MTS Utah, Inc.
GMC TopKick C7500 Mechanic / Service Truck - Isuzu, 5 Speed Allison Rds Automatic
16 0

2007 GMC TopKick C7500 Mechanic / Service Truck - Isuzu, 5 Speed Allison Rds Automatic

$19,950 USD
2007 GMC C7500 mechanic/ service box truck for sale. Comes with a Miller welder, tool box w/ tools and an air compressor. Isuzu 7.8L Turbo diesel inline 6, Miles: 238k, Auto Allison...
ConditionUsed
Usage238,347 Miles
Duty ClassMedium Duty Service Truck
Bed Length16.5
Drivetrain4x2
Transmission5 Speed Allison RDS Automatic
Rear AxleSingle Axle
Rear End4.63 ratio
Stock Number413478
MLS Number13794386
CategoryMechanic / Utility / Service Trucks
Last Updated9/27/2025
Location
Byron Center, MI, US
Sold By
Trailer Equipment Inc. & Trailer X-Press Inc.
Ford F-600 Mechanic / Service Truck - Automatic
34 0

2024 Ford F-600 Mechanic / Service Truck - Automatic

Contact for price
2024 F600 DIESEL 4X4 WITH READING CRANE UTILITY AND 8,000LB LIFTMORE CRANE, COMPRESSOR, AND HYDRAULIC SYSTEM! AVAILABLE FOR ALL CUSTOMERS, INCLUDING MUNICIPAL AGENCIES DIRECT FROM...
ConditionNew
Usage89 Miles
Duty ClassMedium Duty Service Truck
TransmissionAutomatic
Rear AxleSingle Axle
Stock Number345199
MLS Number13707519
CategoryMechanic / Utility / Service Trucks
Last Updated9/27/2025
Location
Walpole, MA, US
Sold By
Allegiance Trucks
Ford F-550 Mechanic / Service Truck - Automatic
49 0

2024 Ford F-550 Mechanic / Service Truck - Automatic

Contact for price
INCOMING JANUARY 2025! KNAPHEIDE KMT-1-11R MECHANICS BODY ON F550 DIESEL 4X4 CHASSIS: INCLUDES: CRANE;BOTTLE COMPARTMENTS;AIR COMPRESSOR;REMOTE STATION,
ConditionNew
Usage75 Miles
Duty ClassMedium Duty Service Truck
TransmissionAutomatic
Rear AxleSingle Axle
Stock Number345660
MLS Number13470366
CategoryMechanic / Utility / Service Trucks
Last Updated9/27/2025
Location
Walpole, MA, US
Sold By
Allegiance Trucks
Ford F-550 Mechanic / Service Truck - 10 Speed Automatic
45 0

2024 Ford F-550 Mechanic / Service Truck - 10 Speed Automatic

Contact for price
AVAILABLE NOW!! SUPERCAB DIESEL 4X4 WITH READING MASTER MECHANICS 11' CRANE BODY WITH 8000LB PALFINGER CRANE, AIR COMPRESSOR, BACKUP CAMERA, AND REAR MOUNTS FOR CUSTOMER SUPPLIED...
ConditionNew
Usage357 Miles
Duty ClassMedium Duty Service Truck
Transmission10 Speed Automatic
Rear AxleSingle Axle
Stock Number345281
MLS Number13272903
CategoryMechanic / Utility / Service Trucks
Last Updated9/27/2025
Location
Walpole, MA, US
Sold By
Allegiance Trucks
Ford F-600 Mechanic / Service Truck - 10 Speed Automatic
43 0

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

Contact for price
SPECIAL PRICE! 4X4 F600 DIESEL 22,000LB GVWR W/ 11' KNAPHEIDE SERVICE BODY READY TO BE CUSTOMIZED!! Back-up camera, skid plates, limited slip and more!,
ConditionNew
Usage1 Miles
Duty ClassMedium Duty Service Truck
Transmission10 Speed Automatic
Stock Number334700
MLS Number12749850
CategoryMechanic / Utility / Service Trucks
Last Updated9/27/2025
Location
Walpole, MA, US
Sold By
Allegiance Trucks
Ford F-600 Mechanic / Service Truck - 10 Speed Automatic
44 0

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

Contact for price
SPECIAL PRICE! 4X4 DIESEL F600 22,000 LB GVWR WITH 11' KNAPHEIDE UTILITY BODYREADY TO BE CUSTOMIZED!! Back-up camera, skid plates, limited slip and more!!,
ConditionNew
Usage83 Miles
Duty ClassMedium Duty Service Truck
Transmission10 Speed Automatic
SuspensionSpring
Stock Number334698
MLS Number12749827
CategoryMechanic / Utility / Service Trucks
Last Updated9/27/2025
Location
Walpole, MA, US
Sold By
Allegiance Trucks
Ford F-600 Mechanic / Service Truck - 10 Speed Automatic
43 0

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

Contact for price
SPECIAL PRICE!! 4X4 F600 DIESEL 22,000 LB GVWR WITH 11' KNAPHEIDE SERVICE BODY READY TO BE CUSTOMIZED!! Back-up camera, skid plates, limited slip and more!,
ConditionNew
Usage40 Miles
Duty ClassMedium Duty Service Truck
Transmission10 Speed Automatic
SuspensionSpring
Stock Number334699
MLS Number12749824
CategoryMechanic / Utility / Service Trucks
Last Updated9/27/2025
Location
Walpole, MA, US
Sold By
Allegiance Trucks
International CV Mechanic / Service Truck - 350HP
7 0

2023 International CV Mechanic / Service Truck - 350HP

Contact for price
4X2 DIESEL WITH 22,940# GVWR AND 9' SERVICE BODY READY TO GO!,
ConditionNew
Usage984 Miles
Duty ClassMedium Duty Service Truck
Horse Power350 HP
Transmission6 Speed
SuspensionSpring
Rear AxleSingle Axle
Rear End15,500 lb 4.10 ratio
Stock Number331414
MLS Number12591227
CategoryMechanic / Utility / Service Trucks
Last Updated9/27/2025
Location
Bangor, ME, US
Sold By
Allegiance Trucks
Ford F-550 Mechanic / Service Truck - 6.7L POWER STROKE, 330HP, Automatic
19 0

2019 Ford F-550 Mechanic / Service Truck - 6.7L POWER STROKE, 330HP, Automatic

$57,900 USD
2019 Ford F550 --- Single Axle, 6.7 Power Stroke Ford 330 HP, Automatic, 7,000 Front Axle, 13,660 Rear Axle, 146" Wheelbase, 12' 2" Bridge, Spring, Electric/Hydraulic Brakes, Pintle Hitch...
ConditionUsed
Usage127,714 Miles
Duty ClassMedium Duty Service Truck
Horse Power330 HP
Engine ModelFord 6.7L POWER STROKE
Drivetrain4x2
TransmissionAutomatic
Rear AxleSingle Axle
Rear End13,660 lb
Stock NumberA05933
MLS Number13849060
CategoryMechanic / Utility / Service Trucks
Last Updated10/2/2025
Location
Chatham, VA, US
Sold By
Atkinson Truck Sales
Peterbilt 536 Mechanic / Service Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic
19 0

2024 Peterbilt 536 Mechanic / Service Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

$192,900 USD
Almost new, Bal base till 5/25, Engine 3YR/300K, 10000lbs IMT boom with wireless remote, IMT Dominator 2 - 11' Body, IMT CAS40PL Hyd. compressor (40 CFM @ 100 psi) with hose reel 2 Rear hyd....
ConditionUsed
Usage329 Hours
Duty ClassMedium Duty Service Truck
Horse Power300 HP
Engine ModelPaccar PX7
Drivetrain4x2
Transmission8 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End21,000 lb 5.31 ratio
Stock Number278324
MLS Number13310608
CategoryMechanic / Utility / Service Trucks
Last Updated9/30/2025
Location
Butler, PA, US
Sold By
Hunter Truck
2015 Ford F-550 SD XL Mechanic / Flatbed, Storage Comartments, Under body Comartments, Knuckle boom.
29 0

2015 Ford F-550 SD XL Mechanic / Flatbed, Storage Comartments, Under body Comartments, Knuckle boom.

$27,500 USD
This 2015 Ford F550 comes with a service body and a Power Stroke 6.7 L. motor, and a 6-speed automatic transmission, 4.88 ratio, Power steering, Cruise control, Power steering, Power...
ConditionUsed
Usage226,677 Miles
Duty ClassMedium Duty Service Truck
Bed Length11 ft.
Horse Power440 HP
Engine ModelFord Power Stroke
Drivetrain4x2
Transmission6 Speed Automatic
Suspension4 Spring
Rear AxleSingle Axle
Rear End14,706 lb 4.88 ratio
Door TypeSwing
OutriggersYes
Max Reach16 ft
Lift Capacity4026.00 Lb
Lift Capacity2.00 Ton
Stock NumberA35809
MLS Number13721313
CategoryMechanic / Utility / Service Trucks
Last Updated9/22/2025
Location
Midvale, UT, US
Sold By
MTS Utah, Inc.
2017 Kenworth T270 Mechanic / Service Truck - IMT Dominator Welder / Mechanics Body / Crane Truck Body / Non-CDL
76 1

2017 Kenworth T270 Mechanic / Service Truck - IMT Dominator Welder / Mechanics Body / Crane Truck Body / Non-CDL

$108,995 USD
For Sale:, This 2017 Kenworth T270 Mechanic Truck with IMT Dominator crane package is a purpose-built service unit ideal for field repairs, heavy equipment maintenance, and mobile support...
ConditionUsed
Usage262,811 Miles
Duty ClassMedium Duty Service Truck
Upfit TypeWelder / Mechanics Body / Crane Truck Body
Upfit MakeIMT
Upfit ModelDominator
Bed Length13 ft.
Horse Power300 HP
Engine ModelPaccar PX7
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End16,000 lb
Lift Height32 ft
Max Reach30 ft
Lift Capacity7500.00 Lb
Stock Number152601A
MLS Number13726583
CategoryMechanic / Utility / Service Trucks
Last Updated9/23/2025
Location
Miami, FL, US
Sold By
Truck and Van Outlet
2017 Ford F-550 11' Mechanic/Service Body with Stellar 7621 7,000 lbs. Crane + Welder
68 0

2017 Ford F-550 11' Mechanic/Service Body with Stellar 7621 7,000 lbs. Crane + Welder

$64,995 USD
For Sale:, 2017 Ford F-550 Super Duty Utility Truck with Knapheide mechanic body and Stellar 7621 telescopic crane, purpose-built for heavy-duty field service, equipment repair, and mobile...
ConditionUsed
Usage190,396 Miles
Duty ClassMedium Duty Service Truck
Upfit TypeWelder / Mechanics Body / Crane Truck Body
Upfit MakeStellar
Upfit Model7621
Bed Length11 ft.
Horse Power330 HP
Engine ModelFord 6.7L POWER STROKE
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End14,706 lb
OutriggersYes
Lift Height23 ft
Max Reach21 ft
Lift Capacity7000.00 Lb
Stock NumberB18903
MLS Number13751221
CategoryMechanic / Utility / Service Trucks
Last Updated9/22/2025
Location
Miami, FL, US
Sold By
Truck and Van Outlet
Did you find what you were looking for? Yes No
Got a mechanic / service truck to sell? In minutes, you can create an online listing for your mechanic / service truck and advertise it to thousands of buyers.
Start selling today