
Base
- Buy
- $17,500delivered within Zones A–B
- Lease-to-own, 36 months
- $845/mo$30,420 total, then it is yours
- Rent
- $795/mo3-month minimum
36 months of rent is $28,620. Lease-to-own is $30,420 and you own the box.

Buy outright · 3 builds
From $17,500 delivered within Zones A–B. Lease-to-own from $845/mo.
The same shell and fit-out in every column; the columns differ in power, connectivity, security and finish. Every row is the spec that ships — nothing on the list is an add-on.
| Build | Most popular | ||
|---|---|---|---|
| Price | $17,500delivered | $24,500delivered | $37,500delivered |
| Shell | One-trip 20 ft ISO, 8 ft × 8 ft 6 in | One-trip 20 ft ISO, 8 ft × 8 ft 6 in | One-trip 20 ft ISO, 8 ft × 8 ft 6 in |
| Insulation and interior | Spray foam, painted walls, vinyl-plank floor | Spray foam, painted walls, vinyl-plank floor | Spray foam, painted walls, vinyl-plank floor |
| Door and windows | 36-in steel personnel door, two barred slider windows | 36-in steel personnel door, two barred slider windows | 36-in steel personnel door, two barred slider windows |
| Heat and cooling | Mini-split | Mini-split | Mini-split |
| Power | 50-amp shore inlet | Solar array + 10 kWh battery, no shore power required | Solar array + 10 kWh battery, no shore power required |
| Connectivity | None | Starlink built in | Starlink built in |
| Security | Lockbox | WATCH camera built in | WATCH camera built in |
| Exterior | Factory tan | Factory tan | Matte black, cedar surrounds |
| Roof and entry | Not included | Not included | Standing-seam over-roof, covered entry deck |
| Backup heat | Not included | Not included | ✓ Included |
| Delivery | Included, Zones A–B | Included, Zones A–B | Included, Zones A–B |
| Lead time | 2–4 weeks | 2–4 weeks | 2–4 weeks |
| Warranty | 12 months workmanship | 12 months workmanship | 12 months workmanship |
| Request a Bill of SaleLease to own instead | Request a Bill of SaleLease to own instead | Request a Bill of SaleLease to own instead |
Three ways to put the same box on your site. Rent is the smallest monthly figure and the only one that never ends in ownership; lease-to-own transfers title on the last payment.

36 months of rent is $28,620. Lease-to-own is $30,420 and you own the box.

$53,820 rent vs $55,620 lease-to-own.

$68,220 rent vs $71,820 lease-to-own.
Sales tax is added at the rate for the delivery address. Delivery outside Zones A–B and any upgrade that is not in the tier's column are quoted on the Bill of Sale.
Cite this page: "Buy a 20 ft office container. Three builds. One price each." JOLT (Jolt Rents), https://joltrents.com/buy/20ft-office-container. Last updated September 14, 2026.
The Base 20 ft office costs $17,500 delivered within Zones A–B; Grid-Free is $24,500 and Alpine $37,500. The build table above lists every spec that ships in each column, and the Request a Bill of Sale form below starts the purchase. Ross prepares the Bill of Sale himself; a purchase never runs through the online rental reservation flow.
Base is the direct working-office specification. The one-trip 20 ft ISO container shell is 8 ft wide and 8 ft 6 in tall. It has a 36-inch steel personnel door, two barred slider windows and a finished interior intended for daily field coordination: spray-foam insulation, painted walls and a vinyl-plank floor.
Mini-split heat and cooling serve the room when the site provides the required electricity. A 50-amp shore-power inlet gives the licensed electrician a defined connection point. Installed lights, outlets and the finished floor complete the listed interior; furniture, internet and a camera are separate choices on a Base.
The Base purchase price is $17,500 delivered within Zones A–B, before applicable sales tax. It is the practical selection for a contractor with a prepared power plan and no requirement for an exterior mountain package. It is also the only office eligible for JOLT Express when rented, but an outright purchase follows the delivery terms documented for the sale.
Grid-Free costs $24,500 under the same Zones A–B delivery scope. It is the Base office with the site systems built in: a solar array and 10 kWh battery sized to run the mini-split, a Starlink kit and a WATCH camera, so it needs no shore power, no generator and no temp-power application. It is the build most buyers choose, which is why its column carries the highlight.
Alpine costs $37,500. It includes everything in Grid-Free, then adds a mountain envelope: a matte-black exterior with cedar surrounds, a standing-seam over-roof, a covered entry deck and backup heat.

A one-trip shell describes the container's service history, not a promise about an unlisted construction detail. Read the one-trip versus used container answer before deciding which history matters to your ownership plan. For transport planning, use the 20 ft container weight answer rather than relying on a generic freight estimate.
The three builds solve different ownership needs without changing the basic footprint. Base keeps the exterior straightforward and relies on site power. Grid-Free carries its own power, internet and camera. Alpine adds the listed approach protection and exterior treatment for a more exposed or client-facing placement. None of them removes the owner's duty to secure approvals and maintain the asset.
Buying makes sense when the office has a credible next use after the current project. Cumulative Base rent at $795/mo passes the Base purchase price in month 23; Grid-Free rent at $1,495/mo passes its price in month 17, and Alpine rent at $1,895/mo in month 20. The Buy, lease, or rent section above puts the three-year figures side by side for each build.
Those comparisons are timing markers, not complete project budgets. A rental also carries delivery and pickup by zone, a 12% damage-waiver option or the deposit-and-certificate-of-insurance alternative, an environmental fee of 5%, a 5% increase on each anniversary of delivery and a three-month minimum (12 months in Zone F). Sales tax and chosen upgrades are separate.
Rental earns its place when the job has a known demobilization point or the next project's office requirement may differ. JOLT retrieves the rented unit after proper notice, so the contractor does not have to store it, hire a future move or find another approved placement. Review the 20 ft office rental choices and published pricing against the actual schedule.
Ownership changes the responsibility list. The buyer carries applicable sales tax, permits, codes and approvals, future moving, routine upkeep and the decision about where the office goes when work ends. There is no rental pickup at the end because the office belongs to the buyer after written title transfer.
| Decision factor | Rent | Buy |
|---|---|---|
| Best schedule fit | Temporary or changing need | Repeat or long-term use |
| End of the job | JOLT retrieves after proper notice | Owner plans the next placement or storage |
| Upkeep | Under the Rental Agreement Terms | Owner maintains the purchased office |
| Future moves | Set up with JOLT during the rental | Arranged and paid by owner after title |
| Approvals | Customer secures site approvals | Owner secures permits, codes and approvals |
The best comparison starts with deployment count, not optimism about resale. List the present job, the next likely job and the yard where the office can wait between them. If any of those locations lacks a legal placement, a workable truck route or a power connection, ownership can create a logistics problem even when the monthly break-even looks attractive.
The rental-versus-buying break-even answer gives the broader method. Keep delivery, protection, environmental charges and anniversary changes on the rental side; keep tax, moves, upkeep and unused time on the ownership side. Do not treat a purchase as rent with the pickup line removed.
Lease-to-own provides a scheduled route to title for a business that wants to keep the office but does not want to make the cash purchase at delivery. Every 20 ft build has a 24-month and a 36-month plan. On a Base office the choices are $1,145/mo with a $27,480 total or $845/mo with a $30,420 total, against a $17,500 cash price. Grid-Free runs $1,845/mo or $1,545/mo, Alpine $2,495/mo or $1,995/mo; the full matrix, with every total, is on the lease-to-own page.
The shorter plan costs less in total and reaches title sooner. The longer plan spreads the office payments across a longer term for a larger total. Those totals compare published office amounts only; delivery, protection, recurring upgrades and applicable tax still need to be reviewed in the transaction documents.
Title transfers on the final payment. Until then, the office remains under the separate Lease-to-Own Addendum and the applicable Rental Agreement Terms. Every plan starts through the same form, phone or email path rather than through online rental checkout; the "Lease to own instead" link under each column of the build table opens the plan page on that build's row.
Use lease-to-own when predictable monthly payments and eventual title fit the work pipeline. Use cash purchase when immediate ownership is the priority. Use rental when flexibility and retrieval are worth more than ending with an asset.
JOLT delivers a purchased 20 ft office on our truck from our yard in Gypsum. Included delivery covers Zones A and B: Zone A includes Gypsum, Eagle, Edwards, Avon and Beaver Creek; Zone B includes Vail, Minturn, Wolcott and Glenwood Springs. Other delivery zones are quoted on the Bill of Sale, which is why the form asks for the delivery address rather than a ZIP alone.
Prepare a firm, level and well-drained pad. The tilt-bed or flatbed approach needs about 70 ft of straight-line clearance for a 20 ft unit, along with workable road width, turns, grade and overhead space. Walk the path for wires, branches, gates, parked equipment, excavation and material piles before dispatch.
Locate and mark underground and overhead utilities. Secure permits, zoning decisions, HOA approval and landlord consent where they apply. A representative must be present to direct placement, because our driver sets the unit where that person indicates and site damage caused by that direction remains the customer's responsibility under section 5.
The mountain container delivery guide helps a superintendent inspect that route. The answer on space required for container delivery focuses on the set itself. Send photos and disclose a narrow gate, steep approach or constrained placement while the sale and delivery scope are being prepared.
Plan the electrician after the truck path is clear. A Base office comes with a 50-amp inlet, and the buyer supplies the site-side power and connection; a Grid-Free or Alpine office runs on its own array and battery. Do not put trenches, conductors or temporary distribution across the approach before the office is placed.
The form on this page asks for six things: your name, your company, a mobile number, the email address the Bill of Sale should go to, the delivery address and the date you want the office on site. The build is filled in from the column you pressed and can be changed in the form. Nothing is charged by the request and no card is asked for.
Two emails go out the moment you press send. You receive a confirmation that repeats the build, the price and the delivery address so a typo is caught before paperwork starts. The yard receives the same details with your target date, and Ross calls or texts within the same business day to confirm the unit, the route and the timing.
The Bill of Sale is the purchase contract. It states the assigned unit, the price, the payment terms, the delivery scope for your address and the workmanship warranty. Read it, sign it and return it; delivery is scheduled against a signed Bill of Sale, not against the request. If the delivery address falls outside Zones A–B, the delivery line on the document carries the quoted figure for that route.
Sales tax is added at the rate for the delivery address, so the same build can carry a different tax line in two towns. Site prep, permits and upgrades that are not in the build's column are outside the price; the What is not included list above is the complete list of exclusions.
A separate Bill of Sale governs the purchase. Until title transfers in writing, the Rental Agreement Terms continue to apply. The signed sale record identifies the assigned unit and controls the transaction rather than an online rental confirmation.
The Bill of Sale states a 12-month workmanship warranty on the fit-out JOLT built: the door, windows, insulation, interior finish, electrical and the systems listed in the build's column. Beyond what the document states, sold equipment is sold “AS IS, WHERE IS,” with all faults, and JOLT disclaims other warranties. That language makes review of the actual document important; do not assume an inspection window, payment schedule or remedy that is not written there.
Applicable sales tax is extra. After transfer, the owner is responsible for permits, codes and approvals for equipment it owns. Section 15 of the Rental Agreement Terms states the boundary between equipment still under the Terms and equipment conveyed by a separate sale.
Keep the Bill of Sale and written title record with the asset file. Give future transport providers the assigned office information, site conditions and access plan. If the unit moves to another parcel, start the local permit and utility review again rather than assuming the first approval follows the box.
Ownership does not make the office a residence. It also does not establish that any particular parcel accepts a container office. The authority with jurisdiction decides land-use, building, utility and operating requirements, and the owner is responsible for obtaining those decisions before placement.
WATCH, CONNECT and POWER can operate as recurring monthly services on an eligible office the customer owns, while READY can operate on every build. WATCH supplies the listed camera service, CONNECT supplies Starlink, POWER supports the listed light electrical loads and READY supplies furniture and appliances. Choose them through the upgrades overview according to the site's actual need.
The upgrade hardware remains JOLT property under section 13. Buying the steel office does not transfer the camera, Starlink equipment, panels, battery, furniture or other rented kit. The service keeps billing while retained and must be removed by arrangement rather than by the owner.
Dependencies still matter. Cellular, satellite and solar operation depend on coverage, sky view, weather, sun exposure, shade, available power and connected loads. JOLT does not guarantee uptime, speed, coverage or capacity, and an owned shell does not change those limits.
BRAND vinyl costs $450 and is applied at our yard before delivery. The removable vinyl remains JOLT property under section 14, even when the office itself transfers to the buyer. Follow the logo-branding process instead of drilling, painting or attaching an unreviewed sign during preparation.

An owner can also provide its own ordinary loose furniture and office supplies. Keep purchased property distinct from JOLT-owned service hardware in asset records and at any future move. That separation prevents a camera, router or rented furnishings from being treated as part of the sold office.
Choose Base when the project has shore power, needs the standard finished office and does not require built-in site systems or Alpine's exterior package. It keeps the purchase decision centered on the personnel door, barred windows, climate equipment, electrical inlet, lights, outlets and finished floor. It is the lowest cash purchase of the three.
Choose Grid-Free when the office must run its mini-split, Starlink and camera without shore power. The array and 10 kWh battery are sized for the office's own loads, not for power tools, compressors or heaters.
Choose Alpine when the listed mountain envelope, covered entry and backup heat solve a documented site requirement on top of the Grid-Free systems. The standing-seam over-roof and cedar-surround treatment can matter at an exposed, client-facing or design-reviewed placement. Alpine still needs the owner's site approvals.
Before sending the form, write down the assigned site, expected years of use, power source, required exterior treatment and next likely destination. Add the pad and approach photos to the reply to your confirmation email, name the responsible buyer and pick a realistic target date. That information lets the first call address the office, truck route and ownership plan together.
Prefer to talk first? Call 970-279-1015 and ask for Ross, Monday–Friday, 7am–7pm Mountain Time, or email reserve@joltrents.com. Name the build, give the delivery address and describe any access constraint, and the Bill of Sale and delivery scope come back for the unit you intend to own.
Guides
A mobile office rents for $795 to $1,895 a month in Colorado from JOLT's Gypsum yard, on a 3-month minimum.
11 min read →
For most Colorado mountain jobs, the 20 ft by 8 ft ground-level container office is the better fit: one threshold, a compact footprint, steel walls and barred windows.
10 min read →
Renting a Base office at $795 a month passes its $17,500 delivered price in month 23.
12 min read →
The Base office costs $17,500 delivered within Zones A–B, plus applicable sales tax. Delivery to another zone is quoted on the Bill of Sale.
The Grid-Free office costs $24,500 delivered within Zones A–B, plus applicable sales tax. It is a Base with the solar array, 10 kWh battery, Starlink kit and WATCH camera built in, so it needs no shore power.
The Alpine office costs $37,500 delivered within Zones A–B, plus applicable sales tax. It includes everything in Grid-Free and adds the mountain envelope, standing-seam over-roof, covered entry deck and backup heat.
Use the Request a Bill of Sale form on this page — name, company, phone, email, delivery address and target date, with the build you picked already filled in — or call 970-279-1015 and ask for Ross. JOLT emails you a confirmation at once and the Bill of Sale follows; a purchase never runs through the online rental reservation flow.
Yes, on every build. A Base office runs 24 months at $1,145/mo for a $27,480 total or 36 months at $845/mo for a $30,420 total; Grid-Free is $1,845/mo or $1,545/mo and Alpine $2,495/mo or $1,995/mo. Title transfers on the final payment.
A 20 ft unit needs a firm, level, well-drained pad and about 70 ft of straight-line truck clearance. Utilities must be located and marked, and a representative must be present.
No. The $17,500 Base, $24,500 Grid-Free and $37,500 Alpine prices are before applicable sales tax, which is added at the rate for the delivery address.
The Bill of Sale states a 12-month workmanship warranty on the fit-out JOLT built. Beyond what it states, sold equipment is sold “AS IS, WHERE IS,” with all faults, and other warranties are disclaimed. Read the unit-specific Bill of Sale before purchase.
Yes. WATCH, CONNECT and POWER can continue on eligible owned offices, and READY can continue on every build, but their hardware remains JOLT property.
from $17,500 delivered
Ross prepares the Bill of Sale and emails it to you the same business day. Delivery is included within Zones A–B; sales tax is added at the rate for the delivery address.
Mon–Fri 7:00am–7:00pm MT. Text 970-279-1015 or email reserve@joltrents.com.