Authorized GapVax Dealer
GapVax Trucks for MN, ND, SD & MT
Combination jet/vacs, hydro excavators, vacuum trucks and jetters, spec’d, sold and serviced from our shop in Kensington, MN.
Pick the truck for the job
From sewer and storm cleaning to digging safely around buried utilities, we’ll match the GapVax build to your pipe sizes, debris, water needs and crew.
MC SeriesCombination jet/vac, incl. the compact MC LiteExplore →
Also available: HV Series vacuum trucks and the ZipCam 360 manhole and pipe inspection camera.
Every GapVax series, explained
GapVax builds every truck in-house in Johnstown, Pennsylvania. Here’s what each series does and who it fits, so you can narrow it down before we spec your build.
GapVax MC Series combination sewer cleaner
The MC Series is GapVax’s jet/vac combination truck for cleaning sanitary and storm sewers, catch basins and lift stations. The debris tank is grade 304 stainless steel, sits low between the frame rails to fight tipping, and closes with four independent, field-adjustable over-center locks and a stainless vee-wire filter. The front hose reel rides on dual frame rails that extend past the engine, and the boom rotates on a worm gear and lifts on two cylinders.
Best for: cities and contractors cleaning mains, catch basins and wet wells every day.
- 304 stainless debris tank
- Front-mount hose reel
- Worm-gear boom rotation
- Non-CDL MC Lite available
GapVax MC Lite: non-CDL combination truck
New for 2026, the MC Lite puts the MC design on a truck your crew can drive without a CDL. It runs a 2,500 CFM positive displacement blower, a 600-gallon water tank, a 40 GPM / 3,000 PSI triplex pump with 600 feet of 3/4″ jetter hose, a 3 cubic yard debris body and a 6″ front-mounted boom with 20 feet of reach and 180° rotation.
Best for: smaller towns and crews without CDL drivers.
- Non-CDL
- 40 GPM / 3,000 PSI
- 3 cu. yd debris body
- 20 ft boom reach
GapVax VHE Series hydro excavator
The VHE takes GapVax’s 30 years of industrial vacuum experience and applies it to hydro excavation: digging with pressurized water and vacuum so crews can expose buried gas, water, fiber and electric lines without hitting them. It starts as a severe-duty base model, then you add only the options you need. It shares the MC’s full-opening tailgate, wrench-adjustable hinge and locks, and an integral debris body and water tank that keep the center of gravity low.
Best for: utilities, contractors and cities potholing, daylighting and digging around buried lines.
- Severe-duty base model
- Build-to-need options
- Full-opening tailgate
GapVax VHX Series lightweight hydro & air excavator
The VHX is GapVax’s weight-conscious excavator, balanced for “Bridge Law” states with a 15,000 lb payload and a 12′ 2″ low profile. Dig with water or add the optional 200 CFM air compressor when water isn’t available. An optional heated vertical cabinet protects the water system through Upper Midwest winters, and the 8″ tube-in-tube boom reaches 22 feet with a 15° downward pivot.
Best for: crews that need to stay legal on weight and dig with water or air.
- 15,000 lb payload
- 12′ 2″ low profile
- Optional 200 CFM air
- Heated cabinet option
GapVax GJET jetter truck
The GJET takes what makes the GapVax combination truck great and puts it on a more affordable, high-performance jetter truck with no vacuum. You get a stainless steel water tank, a smooth water pump system with multi-flow and recirculation, the time-tested front-mounted hose reel on dual frame rails, baffles against load shift and safety interlocks.
Best for: high-volume line jetting when you already have vacuum covered.
- Stainless water tank
- Multi-flow + recirculation
- Front-mount reel
GapVax G7 trailer jetter (non-CDL)
The G7 brings big-truck jetting to a trailer you can tow without a CDL. Choose gas or diesel power and water output of 20 GPM at 4,000 PSI, 30 GPM at 3,000 PSI or 40 GPM at 2,500 PSI. It has poly water tanks up to 700 gallons, a reel that holds 800 feet of 3/4″ hose with 180° rotation, a hydraulic direct-drive gearbox and powder-coated components. A truck-mounted G7T is also available.
Best for: towns, plumbers and contractors who want jetting power with the crew and pickups they already have.
- Non-CDL trailer
- Gas or diesel
- Up to 700 gal water
- 800′ x 3/4″ hose capacity
| Series | Type | CDL? | Main job |
|---|---|---|---|
| MC Series | Combination jet/vac truck | Yes | Sewer, storm and catch basin cleaning |
| MC Lite | Combination jet/vac truck | No | Sewer cleaning for smaller crews |
| VHE Series | Hydro excavator | Yes | Potholing, daylighting, digging near utilities |
| VHX Series | Lightweight hydro / air excavator | Yes | Excavation where weight limits matter |
| GJET | Jetter truck | Yes | High-volume line jetting |
| G7 / G7T | Trailer or truck jetter | No (trailer) | Jetting with your existing crew and trucks |
A closer look at the MC1510
Photographed at our Kensington shop: the GapVax MC1510 combination truck.
A dealer who answers the phone
- Buy on contract. GapVax is a Sourcewell awarded contract (#021726-GPV) and we’re on the Minnesota State Contract, so many public agencies can buy without going out for bids.
- Spec’d for how you work. We go over your pipe sizes, debris, water needs and crew before we quote, and GapVax reviews every build.
- Trade-ins welcome. Any brand, running or not.
- Parts and service close to home. Training at delivery and support after the sale.
Where we sell GapVax
Jet Line Sales & Service is the authorized GapVax dealer for all four states, based in Kensington, MN.
Common questions
Who sells GapVax in North Dakota, South Dakota and Montana?
Jet Line Sales & Service is the GapVax dealer for North Dakota, South Dakota and Montana, along with Minnesota.
Can our city buy a GapVax on Sourcewell?
Yes. GapVax is a Sourcewell awarded contract (#021726-GPV), and we’re also on the Minnesota State Contract. Call us and we’ll walk you through either one.
Do you take trade-ins?
Yes, any brand, running or not. Send us the year, make, model and hours.
Is there a GapVax that doesn’t need a CDL?
Yes. The MC Lite combination truck and the G7 trailer jetter are both built so a driver without a CDL can run them.
Combo truck or hydro excavator?
An MC Series combination truck jets and vacuums sewer and storm lines. A VHE hydro excavator digs with water and vacuum around buried utilities. Tell us the work and we’ll help you pick.
Ready to spec your GapVax?
Tell us the work and we’ll build the right truck.
Ways to pay for it
Combo trucks, vac trailers and jetters keep sewers and storm drains clean, so cities can tap clean water and small-town funding.
USDA Community Facilities
Towns under 20,000 can get a 15% to 75% grant plus loans up to 40 years. USDA lists "public works vehicles or equipment" as eligible. Open all year.
Program details →SRFLow-rate loansClean Water SRF
EPA lists street sweepers and vacuum trucks as eligible stormwater sediment controls. Each state runs its own program; pick yours below.
Program details →DERA25%–45% of a truckEPA diesel replacement
Replacing an old diesel truck or machine? Cities and counties can apply for EPA DERA grants. National deadline Jan 22, 2027.
Program details →100%Write-offBonus depreciation
Contractors can write off 100% of new equipment the year it goes into service; Section 179 covers up to $2.5M. Ask your accountant.
Program details →What counts as eligible equipment varies by state; confirm with the agency before you buy. Programs checked November 2026. Jet Line is not a tax advisor.
Shop the rest of the Jet Line lineup
Our Coverage Area
Select a product to see the states we cover. Offices in Kensington, MN and Salt Lake City, UT.