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Septic & Portable Restroom Trucks

Portable restroom trucks and septic service trucks pump, transport, and dispose of liquid waste. Sanitation contractors use these trucks to service portable toilets, septic systems, grease traps, and wastewater systems. Powerful vacuum systems and durable tanks help operators complete more jobs with less downtime.

Septic & Portable Restroom Trucks

Portable restroom trucks and septic service trucks pump, transport, and dispose of liquid waste. Sanitation contractors use these trucks to service portable toilets, septic systems, grease traps, and wastewater systems. Powerful vacuum systems and durable tanks help operators complete more jobs with less downtime.
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Septic & Portable Restroom Trucks

Our service trucks are designed to support field repair, diagnostics, fueling, welding, and preventative maintenance in the most demanding conditions. Explore work-ready service trucks from Matthews Motors. Built for mobile repair, welding, fuel/lube, and on-site support with bodies from Stellar, CM, and more.

  • Crane-ready bodies
  • Workbench bumpers
  • Compartment storage
  • Hose reels and tanks
  • Enclosed lighting and power systems
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B52A8511 (2)

About Septic & Portable Restroom Trucks

Matthews Motors builds septic trucks, portable restroom trucks, vacuum trucks, and liquid waste trucks. Choose aluminum or steel tanks in several capacities. Add vacuum pumps, hose reels, washdown systems, storage packages, and custom plumbing options. Our trucks improve productivity, simplify service, and support long-term fleet performance.
  • Portable restroom service systems
  • Septic pumping and hauling configurations
  • Vacuum tank systems
  • Grease trap pumping equipment
  • Aluminum and steel tank options
  • Corrosion-resistant construction
  • Hose reels and storage systems
  • Multiple tank capacities available
  • Custom plumbing packages
  • DOT-compliant lighting and safety equipment
  • Ford F-550 / F-600
  • Ford F-650
  • Chevrolet 6500HD
  • Ram 5500
  • Isuzu N-Series
  • Hino L-Series
  • Class 6 & Class 7 chassis

Product-Lines

See more detailed information about the different types of Septic & Portable Restroom Trucks we offer.

Flat Tank Vacuum Trucks

Flat tank vacuum trucks support portable restroom delivery, septic service, and liquid waste hauling. The low-profile tank design improves visibility, increases stability, and provides space for transporting portable toilets and service equipment. Operators can access job sites, events, construction projects, and confined areas more easily than with many traditional vacuum truck designs.

Round Tank Vacuum Trucks

Round tank vacuum trucks handle septic, portable restroom, grease trap, and liquid waste service. The round tank design delivers excellent strength and reliable vacuum performance. Matthews Motors offers steel and aluminum tanks in multiple capacities. Operators can add vacuum pumps, hose reels, storage systems, and custom plumbing packages. These trucks withstand daily use, simplify maintenance, and improve route efficiency.

Slide-In Vacuum Tanks

Slide-in vacuum tanks turn pickup trucks into pickup septic trucks and portable restroom service trucks. Many contractors use these systems as septic startup equipment because they lower startup costs and fit existing trucks. Portable vacuum tanks also help crews handle liquid waste collection, restroom routes, and septic service work.

Featured Brands

Ready to Roll Inventory - Septic & Portable Restroom Trucks

N3130 - 2026 Isuzu NRR Crescent Tank Model 1100_29
Price: Call
Stock # N3130

Body: Crescent 1100

Engine: Isuzu 4HK1-TC Diesel Engine
Transmission: Aisin A465id Automatic Transmission
Class: Class 5 (GVW 16001 – 19500)
More Details
Inquire / Contact
Price: Call
Stock # N3161

Body: MMF 12′ Flatbed with 800 Gallon 1C Round Tank

Engine: Isuzu 4HK1-TC Diesel Engine
Transmission: Aisin A465id Automatic Transmission
Class: Class 5 (GVW 16001 – 19500)
More Details
Inquire / Contact
N3130 - 2026 Isuzu NRR Crescent Tank Model 1100_29
Price: $124,250

  |  

Miles: 12

  |  

Stock # N3139

Body: Crescent 1100

Engine: Isuzu 4HK1-TC Diesel Engine
Transmission: Aisin A465id Automatic Transmission
Class: Class 5 (GVW 16001 – 19500)
More Details
Inquire / Contact
Price: Call
Stock # N3096

Body: MMF 2,000 Gallon PRT Round Tank

Engine: Cummins B6.7 Diesel Engine
Transmission: Allison 2500 RDS Automatic Transmission
Class: Class 6 (GVW 19501 – 26000)
More Details
Inquire / Contact
Price: Call
Stock # N3143

Body: Crescent 1100

Engine: GMPT 6.6L V8 Gasoline Engine
Transmission: Allison 1000 RDS
Class: Class 5 (GVW 16001 – 19500)
More Details
Inquire / Contact
2025 isuzu NRR Gas N2988
Price: $102,900

  |  

Miles: 10

  |  

Stock # N2988

Body: MMF 999 Gal Round Tank Slide In

Engine: Isuzu GMPT 6.6L V8 Gas
Transmission: Allison 1000 RDS Automatic Transmission
Class: Class 5 (GVW 16001 – 19500)
More Details
Inquire / Contact
N3072 - 2025 Isuzu NRR Crescent Tank Model 1100_01
Price: $122,500
Stock # N3072

Body: Crescent 1100

Engine: Isuzu 4HK1-TC Diesel Engine
Transmission: Aisin A465id Automatic Transmission
Class: Class 5 (GVW 16001 – 19500)
More Details
Inquire / Contact
Price: Call
Stock # N3093

Body: MMF 2,500 Gallon Round Tank

Engine: Cummins B6.7 Diesel Engine
Transmission: Allison 2500 RDS Automatic Transmission
Class: Class 6 (GVW 19501 – 26000)
More Details
Inquire / Contact
Price: Call

  |  

Miles: 10

  |  

Stock # N3092

Body: MMF 2,500 Gallon Septic

Engine: Cummins B6.7 Diesel Engine
Transmission: Allison 2500 RDS Automatic Transmission with PTO Provision
Class: Class 6 (GVW 19501 – 26000)
More Details
Inquire / Contact
Price: Call

  |  

Miles: 10

  |  

Stock # N3077

Body: Crescent 1100

Engine: Ford Power Stroke V8 Turbo B20 Diesel Engine
Transmission: TorqShift 10 Speed Automatic Transmission
Class: Class 6 (GVW 19501 – 26000)
More Details
Inquire / Contact
Price: Call
Stock # N2934

Body: MMF 2,000 Gallon PTR Round Tank

Engine: Cummins B6.7 Diesel Engine
Transmission: Allison 2200 RDS Automatic Transmission
Class: Class 6 (GVW 19501 – 26000)
More Details
Inquire / Contact
N2898 - 2025 Isuzu FTR with 2500 Septic Tank_01
Price: $154,650

  |  

Miles: 100

  |  

Stock # N2898

Body: MMF 2,500 Gallon Round Vacuum Tank – Septic

Engine: Cummins B6.7 Diesel Engine
Transmission: Allison 2550 RDS Automatic Transmission
Class: Class 6 (GVW 19501 – 26000)
More Details
Inquire / Contact
N3103 - 2025 Isuzu NRR with 895 gal PRT and 12’ Flatbed_01
Price: Call
Stock # N3103

Body: MMF 895 Gallon Round PRT

Engine: Isuzu 4HK1-TC Diesel Engine
Transmission: Aisin A465id Automatic Transmission
Class: Class 5 (GVW 16001 – 19500)
More Details
Inquire / Contact
Price: $159,500
Stock # N3166

Body: MMF 2,500 Gallon Round Vacuum Tank – Septic

Engine: Cummins B6.7 Diesel Engine
Transmission: Allison 2550 RDS Automatic Transmission
Class: Class 6 (GVW 19501 – 26000)
More Details
Inquire / Contact
Price: $128,500
Stock # N3129

Body: Crescent 1100

Engine: Isuzu 4HK1-TC Diesel Engine
Transmission: Aisin A465id Automatic Transmission
Class: Class 5 (GVW 16001 – 19500)
More Details
Inquire / Contact
Price: Call
Stock # N3078

Body: Crescent 1100

Engine: Power Stroke V8 Turbo B20 Diesel Engine
Transmission: TorqShift 10 Speed Automatic Transmission
Class: Class 6 (GVW 19501 – 26000)
More Details
Inquire / Contact
N3140 - 2025 Isuzu NRR Crescent Tank Model 1100_03
Price: $124,250

  |  

Miles: 10

  |  

Stock # N3140

Body: Crescent 1100

Engine: Isuzu 4HK1-TC Diesel Engine
Transmission: Aisin A465id Automatic Transmission
Class: Class 5 (GVW 16001 – 19500)
More Details
Inquire / Contact
Price: Call
Stock # N2933

Body: MMF 2,000 Gallon PRT Round Tank

Engine: Cummins B6.7 Diesel Engine
Transmission: Allison 2200 RDS Automatic Transmission
Class: Class 6 (GVW 19501 – 26000)
More Details
Inquire / Contact
View All Inventory

Customize Your Septic & Portable Restroom Trucks

Customize your truck with the tank size, vacuum system, plumbing package, and service equipment your operation requires. Choose from flat vacuum tanks or high-capacity round tank builds. Add hose reels, washdown systems, storage compartments, and pumping equipment to support septic service, industrial cleanup, grease trap cleaning, and portable restroom routes.
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