Mammoth Vans
Mammoth Vans is a Kent, Washington custom van conversion shop upfitting Mercedes Sprinter and Ford Transit vans with electrical, plumbing, climate control, and exterior accessory systems. It serves adventure enthusiasts and DIY converters through appointment-based installation services and complete conversion packages.
- Company typePrivate
- Founded2018
- HeadquartersKent, United States
- Headcount1–10
- GTM typeB2C
- OfferingServices
What Mammoth Vans does
Mammoth Vans is a single-location custom van conversion specialist based in Kent, Washington, founded in February 2018. The company converts Mercedes Sprinter and Ford Transit van chassis into adventure-ready and off-grid-capable vehicles through custom fabrication and component installation, including structural modifications, 200Ah lithium house battery electrical systems with inverter/charger and shore power, water tanks with shower stations, Espar hydronic and diesel heating, Maxxair ventilation, and exterior accessory packages (ladders, tire carriers, roof racks, off-road lighting, Fiamma awnings). Notable proprietary work includes custom-fabricated wheel well boxes for housing electrical components and configurable Smartfloor systems with factory bench seat integration, alongside installation of third-party branded systems such as Adventure Wagon (RUV 2.0, Moab bed, Mule cabinet), Flarespace expanding wall portals, and bundled "Roambuilt" packages. The company serves two primary personas — DIY van converters needing professional installation of self-sourced components, and adventure/overland enthusiasts commissioning full builds — through an appointment-only model at its Kent, WA shop. Revenue is generated purely from professional services (conversion labor and parts installation) on a custom-quote, project-by-project basis; pricing is not publicly disclosed. Demand generation relies on an Instagram content portfolio of completed builds rather than paid advertising, and the geographic footprint is concentrated in the Pacific Northwest with no evidence of multi-location operations or remote/mobile service.
Mammoth Vans firmographics
Firmographics- Name
- Mammoth Vans
- Legal name
- Mammoth Vans
- Website
- https://mammothvans.com
- Company type
- Private
- Founded year
- 2018
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Mammoth Vans is a Kent, Washington custom van conversion shop upfitting Mercedes Sprinter and Ford Transit vans with electrical, plumbing, climate control, and exterior accessory systems. It serves adventure enthusiasts and DIY converters through appointment-based installation services and complete conversion packages.
- Ownership category
- akta.pro rank
Mammoth Vans industry classification
Industry- Product category
- Custom Van Conversion Services
- NAICS
- Motor Home Manufacturing (336213)
- SIC
- Miscellaneous Transportation Equipment (3790), Truck & Bus Bodies (3713)
- akta.pro primary industry
- Specialty Off-Road Utility Vehicles (UTVs, ATVs, Side-by-Sides) (IMAHAIAG)
Keywords
Where Mammoth Vans is headquartered
LocationHeadquarters
- HQ city
- Kent
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Mammoth Vans business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Marketing or Sales, Others
Revenue model
- Van Conversion Services: Full-service custom van conversion including structural work, electrical systems, plumbing, and finishing. Services include installation of Adventure Wagon products, Espar heater systems, and comprehensive exterior accessory packages.
- Parts and Accessories Installation: Installation of third-party parts including flarespace portals, awning windows, roof fans, off-road lighting, ladder systems, and tire carriers
Go-to-market motion1 record
Distribution channels1 record
Marketing channels1 record
Mammoth Vans product offering
Product offeringCore offering
Mammoth Vans is a custom van conversion specialist based in Kent, Washington that upfits Mercedes Sprinter, Ford Transit, and similar van platforms with modular interiors, lithium electrical systems, plumbing, climate control (Espar heaters, Maxxair fans), and exterior accessories (roofs racks, ladders, lighting, awnings, Flarespace portals) for adventure and overlanding use. The shop serves both DIY converters needing professional installation of specific components and customers requesting full conversion packages.
Product overview
Mammoth Vans is a custom van conversion specialist offering installation services for adventure-focused van conversions. The company's core offerings include Adventure Wagon installation (RUV 2.0, Moab bed, Mule overhead cabinet), Espar heater installation (S2/D2 and B4 models), and exterior parts installation. Their signature Roambuilt Package provides a comprehensive conversion solution combining Safari 2.0, side ladders, LED lighting, and awning systems. They specialize in Mercedes Sprinter and Ford Transit conversions, installing various third-party components including lithium electrical systems, custom flooring, flarespace expanding walls, and off-road equipment. The company operates as a conversion shop in Kent, Washington, serving DIY converters and offering both installation services and full conversion work.
Differentiator
Problem solved
Functional benefit
Companies that use Mammoth Vans
Customer profileSegments2 records
Ideal customer profiles2 records
Mammoth Vans technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Mammoth Vans partnerships and signals
Strategic signalScale indicators1 record
Recent moves6 records
Expansion highlights3 records
Mammoth Vans competitors and assessment
Company assessmentDirect peers
- Storyteller Overland: Birmingham, Alabama-based manufacturer of adventure-focused Mercedes Sprinter camper vans (MODE 4x4, BEAN, GATEWAY). Comparable target customer (overlanders/adventure travelers) with similar Sprinter-focused product line, though at larger scale and with national dealer distribution.
- Sportsmobile West: Fresno, California-based long-established van conversion company building on Ford, Chevrolet, and Mercedes platforms. Comparable offering across multiple van chassis with similar custom conversion services; significantly larger and more established than Mammoth Vans.
- Tourig: Denver, Colorado-based Sprinter van conversion shop offering modular, upgradable systems comparable to Adventure Wagon products. Similar phase-based / DIY-friendly approach to Mammoth Vans, with comparable Sprinter focus.
- Outside Van: Portland, Oregon-based custom van conversion shop specializing in Mercedes Sprinter and Ford Transit adventure builds. Highly comparable to Mammoth Vans in offering, target customer, and Pacific Northwest location, but with longer operating history and broader product portfolio.
- Sync Vans: Custom Mercedes Sprinter van conversion shop offering full builds and components. Comparable product/service overlap and target customer; smaller independent operator similar in scale to Mammoth Vans.
- Advanced RV: Ohio-based custom Sprinter van conversion builder focused on high-end, full-custom builds. Comparable target customer (adventure/camping enthusiasts) and customization depth, with premium positioning and a multi-month build lead time similar in model to Mammoth's custom workflow.
- VanDoIt: St. Louis-based Ford Transit conversion specialist offering both full conversions and DIY-friendly modular kits. Highly comparable DIY-focused approach and target customer to Mammoth Vans, with similar component-driven installation services.
Broad incumbents
- Thor Industries: Largest North American RV manufacturer with multiple van-conversion-adjacent brands (e.g., Airstream Interstate, Thor Tellaro). Comparable end market and chassis (Sprinter) but at conglomerate scale with national dealer reach.
- Winnebago: Major recreational vehicle manufacturer whose Revel and other Sprinter-based adventure van models compete in the same end-market as Mammoth's builds. Comparable product category (adventure-ready camper vans) but at industrial scale and through a dealer network.
Others
- Owl Vans: Manufacturer of exterior accessories (ladders, tire carriers, storage) for Sprinter vans. Comparable in that Owl Vans products are among the components Mammoth installs; ecosystem supplier rather than direct competitor.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks6 records
Key highlights6 records
Customer concentration
Mammoth Vans social profiles
Digital presenceMammoth Vans financial estimates
Financial estimateRevenue estimate
Valuation estimate
Mammoth Vans leadership team
Management profileNumber of profiles
Mammoth Vans funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Mammoth Vans M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Mammoth Vans
What does Mammoth Vans do?
Mammoth Vans is a custom van conversion specialist based in Kent, Washington that upfits Mercedes Sprinter, Ford Transit, and similar van platforms with modular interiors, lithium electrical systems, plumbing, climate control (Espar heaters, Maxxair fans), and exterior accessories (roofs racks, ladders, lighting, awnings, Flarespace portals) for adventure and overlanding use. The shop serves both DIY converters needing professional installation of specific components and customers requesting full conversion packages.
Is Mammoth Vans a public or private company?
Mammoth Vans is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Mammoth Vans founded?
Mammoth Vans was founded in 2018. It employs 1 to 10 people.
Where is Mammoth Vans based?
Mammoth Vans is headquartered in Kent, United States, in the North America region.
How does Mammoth Vans make money?
Two revenue lines are on record. Van Conversion Services are the primary driver. The others are parts and Accessories Installation.
Who are Mammoth Vans's main competitors?
Direct peers on record are Storyteller Overland, Sportsmobile West, Tourig, Outside Van, Sync Vans, Advanced RV and VanDoIt. Broad incumbents are Thor Industries and Winnebago. Owl Vans is listed as an others.
Does Mammoth Vans have an API?
No public API is recorded for Mammoth Vans.
What industry is Mammoth Vans in?
Mammoth Vans's product category is Custom Van Conversion Services. Its primary akta.pro industry code is IMAHAIAG, Specialty Off-Road Utility Vehicles (UTVs, ATVs, Side-by-Sides). Its NAICS code is 336213 and its SIC code is 3790.