10 Best Camper Van Builders USABest Budget Camper Van Builders

Updated September 2026$5,000 to $40,000

Best Budget Camper Van Builders

Ten American shops working under $40,000, with what each price actually buys and where cheap turns into expensive.

An $8,000 conversion and a $35,000 conversion are different products, not the same product at two prices. Every entry below carries the specification behind its starting price, because the number on its own tells you almost nothing.

Three things separate a cheap build that works from one that does not: the chassis, whether you buy the whole van at once, and what the shop refuses to cut. On the last point the answer is always the same three systems, and theelectrical section of our power guide explains why undersized wiring is the fault that keeps appearing at this end of the market.

What each budget buysUnder $20,000 is a bed, storage, insulation and a basic 12 volt system. $20,000 to $35,000 adds lithium storage, solar, a real galley and a heater. Past $35,000 you start buying four-season capability, a shower and the battery capacity to stay put for days. All three are real vans. Only one of them is a home.

The ranking

Ten shops working under $40,000, with what each price buys.

Number 1: Colorado Camper Van

Best for: Pop-tops and partial builds

Colorado Camper Van has been trading in Loveland since 2009 and converts a wider range of base vehicles than almost anyone, including older Express and E-Series vans that most modern shops will not touch. That matters at this end of the market, because the cheapest good conversion usually starts with a cheap van.

A pop-top starts at $15,984 on some low-roof models and the Base Camp interior package starts at $26,760. Those are two separate purchases, which is the honest way to sell at this level: buy the roof this year and the interior next year if that is what the budget allows.

Number 2: Custom Coach Creations

Best for: Lowest full conversion price

Custom Coach Creations will put a full conversion together for as little as $18,695, which is the lowest genuine full-build figure we found from an established American shop rather than a one-person operation.

That number buys a simple van: bed, storage, basic power. It is not a four-season off-grid rig and the shop does not pretend otherwise. For a buyer whose alternative was a DIY build they will never finish, a finished simple van at under $20,000 is the better outcome by a wide margin.

Number 3: Cardiff Campervan

Best for: Modular Southern California builds

Cardiff builds modular conversions in North County San Diego across a $6,000 to $40,000 range, which covers everything from a weekend sleeping setup to a properly equipped van.

The modular approach is what makes the low end of that range real rather than theoretical. You buy the units you need now and add to them, and the components come out again when you want the van back for hauling.

Number 4: Oasis Campervans

Best for: Minivan conversions

Oasis converts minivans, which is a category almost nobody else serves. A Sienna, Odyssey or Pacifica build runs $12,000 to $30,000, fits in a normal parking space, drives like the car it is, and returns 25 miles per gallon instead of 16.

Turnaround is three to four weeks because the scope is genuinely smaller. This is a weekend and road-trip vehicle rather than a full-time home, and it is the single cheapest route to a van you can actually sleep in without building it yourself.

Number 5: Blue Ridge Adventure Vehicles

Best for: Buying the build in stages

Blue Ridge takes work from $5,000, which at this end means systems rather than a whole van: electrical, insulation, a bed platform, a heater fitted properly. They also do full builds up to $90,000, so the same shop can finish what it started later.

They specify low-toxicity and sustainable materials, which is a legitimate reason to care about who does your insulation given that you will sleep six inches from it. Based in Fairview, in western North Carolina, which is the only serious budget option in the Southeast.

Number 6: Z2Overland

Best for: Removable cabinet kits

Z2Overland, formerly Zenvanz, sells removable cabinet kits from $18,000 that drop into a Sprinter, Transit or ProMaster without permanent modification. The van goes back to being a van in an afternoon.

That reversibility is worth real money on resale, and it sidesteps the registration and insurance questions that a permanently converted van raises. They also do full custom work, so the kit is a starting point rather than a ceiling.

Number 7: San Juan Vans

Best for: Escaping the Front Range queue

San Juan builds in Durango, four hundred miles from the Boulder and Denver cluster where every Colorado buyer queues. Work starts at $19,000 and runs to $120,000 for a full build across all three platforms.

Shopping outside the concentration is the most reliable way to cut both price and wait in this industry, and southwestern Colorado is the clearest example of it in the country.

Number 8: Tommy Camper Vans

Best for: Simple builds in the Southwest

Tommy builds handcrafted vans in Phoenix from the mid $30,000s to $69,000, across all three main platforms, and will source the chassis with you.

The range is where a lot of buyers actually land: past the compromises of a $20,000 build, well short of six figures. Arizona shops also tend to quote lower than California or Colorado for equivalent work, which is worth a drive.

Number 9: Sequoia + Salt

Best for: East Coast credentials

Sequoia + Salt has completed more than 250 campervans since 2020 out of Manasquan on the Jersey Shore, seventy-five minutes from Manhattan, and is recognised as a Mercedes eXpertUpfitter. That means the conversions are engineered to Mercedes' own body and equipment guidelines, which very few shops at any price can say.

Truck campers start at $34,000. Full campervan pricing is quoted per project rather than published, so treat this as the credentialled option in the Northeast rather than the cheapest one.

Number 10: Vertical Vans

Best for: ProMaster on a budget

Vertical Vans builds mainly on the ProMaster from Salt Lake City, starting around $35,000 and running to $95,000, with an eight to ten week turnaround.

The ProMaster is the reason the number is what it is. It costs roughly $13,000 to $15,000 less than a comparable Sprinter before any conversion work begins, and its square walls make cabinetry cheaper to fit. Nothing about that is a compromise on the build itself.

Cheapest chassis, cheapest build

The ProMaster starts $13,000 to $15,000 below a comparable Sprinter and costs less to fit out. Here is the full comparison of the three platforms every American shop builds on.

Compare the platforms

Questions buyers ask

What is the cheapest professional camper van conversion?

Custom Coach Creations in DeLand, Florida will put a full conversion together from $18,695, which is the lowest genuine full-build figure we found from an established shop. Colorado Camper Van sells a pop-top from $15,984 as a separate purchase from the interior.

Below that you are buying components rather than a conversion: Blue Ridge takes work from $5,000 and Cardiff builds modular units from $6,000.

Which van is cheapest to convert?

The Ram ProMaster, on two counts. It costs roughly $13,000 to $15,000 less than a comparable Sprinter before any work starts, and its near-vertical walls make cabinetry faster to build, which shows up in the labour line of the quote.

That is why several of the shops on this list, including Vertical Vans, build mainly or entirely on it.

Does a cheaper conversion mean a worse van?

Not automatically. A great deal of the price difference in this industry is chassis choice, geography and shop overhead rather than workmanship. A $35,000 ProMaster build in Salt Lake City and a $60,000 Sprinter build in Boulder can be the same van by a different route.

What a lower budget genuinely buys you less of is off-grid capability, four-season insulation and finish detail. Those are real trade-offs, and a good budget shop will tell you where the line is rather than pretending it is not there.

What should you never economise on in a van build?

Electrical, heating and insulation, in that order. Undersized wiring is the most common serious fault in cheap builds and it is the one that starts fires. Heater installation is the second. Insulation is the third, because moisture that cannot dry out becomes mould in a space you sleep in.

Everything else, including cabinetry, worktops and the fridge, can be upgraded later. Those three cannot be reached again without pulling the van apart.

Is a partial build cheaper than a full conversion?

Considerably, and it is the most underrated route into a van. You pay a shop for the dangerous work, wiring, heater and insulation, then finish the cabinetry yourself. Blue Ridge and Contravans both take work on this basis, and it typically costs $5,000 to $20,000.

Can you get a camper van conversion under $20,000?

Yes, from several established American shops. Custom Coach Creations does full conversions from $18,695, Z2Overland sells removable cabinet kits from $18,000, and San Juan Vans takes work from $19,000. Colorado Camper Van will fit a pop-top from $15,984 as a purchase separate from the interior.

What does the cheapest professional conversion actually include?

A bed, storage, insulation, a simple galley and a 12 volt system that runs lights and a fridge. It does not include a shower, a fixed toilet, or the battery capacity to run air conditioning overnight. A shop that will not tell you plainly where that line falls is the one to walk away from.

What is the cheapest camper van to buy already converted?

A converted minivan is the cheapest finished camper you can buy from a shop. Oasis Campervans converts a Sienna, Odyssey or Pacifica for $12,000 to $30,000 in 3 to 4 weeks, and the result parks in a standard space and returns around 25 miles per gallon. It is a weekend vehicle rather than a home.

How long does a budget camper van conversion take?

Budget conversions run 3 to 10 weeks of shop time, far faster than a custom build because the scope is smaller. Oasis quotes 3 to 4 weeks on a minivan and Vertical Vans quotes 8 to 10 weeks. Contravans turns its modular builds around in 4 to 6 days.

Do budget camper van builders take a deposit up front?

Most shops take 25 to 50 percent up front and stage the rest through the build. On a $35,000 conversion that is $8,750 to $17,500 gone months before you have a vehicle, and it is not held in escrow unless you ask for it. Ask what the deposit is held against and what happens if the shop stops trading.