Frequently asked questions

  Frequently Asked Questions About Large Storage Near Okoboji
Aspen Heights Large Storage provides premium, oversized storage units in Spirit Lake, Iowa, serving Okoboji, Milford, Arnolds Park and the entire Iowa Great Lakes area.

Our facility is designed for boats, RVs, campers, trailers, classic vehicles, contractor equipment, business inventory and other items that need more room than an ordinary storage unit provides.

View Available Units & Current Prices
Call or Text: 712-340-7233

Storage Units and Sizes
What sizes of storage units are available?
Aspen Heights offers oversized units in several configurations, including approximately:

14′ × 30′
14′ × 35′
14′ × 40′
17′ × 45′
17′ × 50′
Availability changes as units are rented. Visit our rental page or call 712-340-7233 for current sizes and pricing.

How large are the overhead doors?
Our large storage units feature overhead doors approximately 14 feet wide by 14 feet tall. These oversized openings accommodate many boats, RVs, campers, enclosed trailers, work vehicles and large pieces of equipment.

Always measure your vehicle or equipment before renting, including roof-mounted air conditioners, antennas, mirrors, hitches and trailer tongues.

How tall are the storage units?
Our buildings have tall interiors designed for oversized vehicles and equipment. Interior dimensions vary by unit, so contact us if your RV, boat or equipment has unusual height requirements.

Will a Class A motorhome fit?
Our largest 17′ × 50′ units can accommodate many Class A motorhomes, depending on the motorhome’s total length, width and height. Measure the RV with mirrors, ladder, hitch, roof air conditioner and antennas included before selecting a unit.

How do I know which size I need?
Measure the total length, width and height of everything you plan to store. Include the trailer tongue, swim platform, spare tire, ladder, mirrors and any roof-mounted equipment.

Leave enough additional room to walk around your property, open doors and reach stored equipment safely. Call or text us if you would like help choosing a size.

Boat, RV and Vehicle Storage
Do you offer indoor boat storage near Okoboji?
Yes. Aspen Heights offers enclosed boat-storage units in Spirit Lake, convenient to Okoboji, Milford, Arnolds Park and surrounding Iowa Great Lakes communities.

The oversized doors, deep units, in-unit electricity and wide drive aisles make the facility suitable for many fishing boats, pontoons, wake boats and boat trailers.

Can I store an RV or camper?
Yes. Our larger units are designed for RVs, motorhomes, travel trailers, fifth wheels and campers. Enclosed storage helps protect them from Iowa sun, snow, hail, wind and temperature extremes.

Can I store a classic or collectible vehicle?
Yes. Aspen Heights is an excellent option for classic cars, convertibles, motorcycles, golf carts, ATVs, UTVs and other valuable recreational vehicles.

Climate-controlled units are available for owners who want a more stable indoor environment.

Can I store my boat and trailer together?
Yes, provided the total boat-and-trailer combination fits inside the selected unit. Measure from the front of the trailer tongue to the farthest rear point of the motor or swim platform.

Can I keep a battery maintainer connected?
Units include electrical power that may be useful for an approved battery maintainer or trickle charger. Use properly rated equipment and contact management before connecting high-draw or continuous-use devices.

Can I charge an electric vehicle inside my unit?
A standard electrical outlet does not automatically authorize electric-vehicle charging. Contact Aspen Heights before charging an EV, golf cart or other large battery system so electrical requirements and facility policies can be confirmed.

Climate-Controlled Storage
Does Aspen Heights offer climate-controlled storage?
Yes. Climate-controlled units are available in addition to non-climate-controlled units. Availability is limited and may change throughout the year.

What is the difference between climate-controlled and standard storage?
Climate-controlled storage maintains a more stable indoor environment than a standard unit. It provides additional protection against Iowa’s extreme seasonal temperature changes.

Standard non-climate-controlled units still provide enclosed, secure storage but follow outdoor temperature changes more closely.

What should be stored in a climate-controlled unit?
Climate-controlled storage may be a smart choice for:

Classic and collectible vehicles
High-end boats and RVs
Electronics
Wood furniture
Business records
Upholstered furnishings
Temperature-sensitive inventory
Valuable household contents
Climate control reduces environmental exposure but does not replace proper preparation, insurance or tenant protection.

Is climate-controlled storage the same as humidity-controlled storage?
Not necessarily. Temperature control and active humidity control are different systems. Ask Aspen Heights management about the current operating conditions in your selected building if humidity is especially important to your property.

Access, Doors and Electricity
Can I access my unit 24 hours a day?
Yes. Tenants receive 24/7 access, subject to the rental agreement and account status. This is helpful for contractors, business owners and recreational-vehicle owners who may need early-morning or evening access.

How do the electric doors work?
Units feature LiftMaster electric overhead-door operators for convenient access. Depending on the selected unit and setup, tenants may use an approved keypad, remote or access-control device.

Do I need an exterior padlock?
Electric-door units may use a different securing method than traditional roll-up storage doors. Aspen Heights will explain the correct locking method for your unit and any tenant-protection requirements during rental.

Does every unit have electricity?
Aspen Heights units include convenient in-unit electrical power. Contact management before using heaters, air conditioners, power tools, EV chargers or other high-amperage equipment.

Are the drive aisles large enough for trailers?
Yes. The facility was designed with wide approaches and a large turning radius for boats, RVs, work trailers and other long vehicles. Drivers remain responsible for confirming clearance and operating safely.

Security
Is Aspen Heights gated?
Yes. Aspen Heights has a private security gate with controlled tenant access.

Are there security cameras?
Yes. The facility uses 16 security cameras along with interior and exterior LED lighting. Cameras are an important security measure, but tenants should still secure their unit properly and maintain suitable insurance or tenant protection.

Is the facility lighted at night?
Yes. Professional LED lighting is installed throughout the property, including lighting around the storage buildings and unit doors.

Is someone available locally if I need help?
Aspen Heights is locally managed. Call or text 712-340-7233 for rental assistance, access questions or help selecting a unit.

Business and Contractor Storage
Can contractors rent storage units?
Yes. Aspen Heights is designed for contractors and service businesses needing space for tools, trailers, materials, equipment or work vehicles.

Can a business store inventory or equipment?
Yes. Businesses may store approved inventory, supplies, records, tools and equipment. Contact management before storing unusually heavy, regulated, hazardous or high-value materials.

Can I operate a business from my unit?
The units are primarily intended for storage. Contact Aspen Heights before conducting work, meeting customers, installing equipment or performing business activities inside a unit. All uses must comply with the lease, facility rules and local regulations.

Are deliveries allowed?
Contact management before arranging commercial, freight or unattended deliveries. Advance coordination helps ensure that the vehicle can enter the property and the shipment can be received safely.

Renting and Payments
How much does a storage unit cost?
Pricing depends on the unit’s dimensions, features and climate-control status. Visit the online rental page for current rates and availability.

View Available Units & Prices

Can I rent a unit online?
Yes. You can view available units, select a size, complete the rental process, sign your agreement and make payments online.

Are month-to-month and longer rental options available?
Available payment and rental options are displayed during the online rental process. Contact management if you need long-term storage or want help comparing options.

How quickly can I move in?
If an appropriate unit is available and the online rental process is completed, move-in can generally begin after access instructions have been issued. Contact management if you need immediate or after-hours assistance.

How do I make a payment?
Tenants can make payments through the secure online customer portal. Select Make a Payment/Login on the Aspen Heights website.

Is tenant protection available?
Yes. Tenant-protection options are available during the rental process. Review the coverage, exclusions, deductible requirements and unit-lock requirements carefully before enrolling.

Tenant protection is not the same as homeowners, renters or commercial insurance. Ask your insurance professional what coverage is appropriate for your property.

Facility Location
Where is Aspen Heights Large Storage located?
Aspen Heights Large Storage is located at:

16095 255th Avenue
Spirit Lake, Iowa 51360

The facility serves Spirit Lake, Okoboji, Milford, Arnolds Park, West Okoboji and surrounding Dickinson County communities.

Is Aspen Heights close to Lake Okoboji?
Yes. Aspen Heights is conveniently located in the Iowa Great Lakes area and provides enclosed storage for lake-area residents, seasonal homeowners, boat owners, RV owners and local businesses.

What are the office hours?
Monday–Friday: 7:00 a.m.–7:00 p.m.
Saturday: 9:00 a.m.–5:00 p.m.
Sunday: By appointment
Tenants have 24/7 facility access according to their rental agreement.

Storage Preparation and Rules
What items cannot be stored?
Illegal goods, explosives, flammable or hazardous materials, perishable food, living animals and other prohibited items may not be stored. Review the rental agreement for the complete list or ask management before storing an unusual item.

How should I prepare my boat or RV for storage?
Clean and dry the vehicle, remove perishables, check for leaks, stabilize fuel when appropriate, protect against pests and follow the manufacturer’s storage recommendations. Disconnect batteries or use an approved maintainer when appropriate.

Does climate control guarantee that stored property cannot be damaged?
No. Climate control helps maintain a more stable environment, but it cannot eliminate every risk. Tenants should prepare property correctly and maintain appropriate insurance or tenant protection.

Still Have Questions?
We will help you compare unit sizes and choose an appropriate space for your boat, RV, trailer, vehicle, business equipment or household property.

Call or Text: 712-340-7233
Email: aspenheightslargestorage@gmail.com
Address: 16095 255th Avenue, Spirit Lake, IA 51360

14x30 Climate Controlled + Electric & Auto-Door (30 x 14 x 14)

Our premium 14x30 climate-controlled units provide the ultimate protection for your most valuable assets. Maintained at a consistent temperature and humidity level, this unit is ideal for high-end RVs, boats, or the contents of a 5+ bedroom home. With 14-foot ceilings, you have ample vertical space for stacking or tall vehicle clearance.

Please contact us for unit availability.

Starting at
$397 / month

Premium 14x30 with Power & Electric Door (30 x 14 x 14)

Our premium 14x30 deep-bay storage unit. This space is specifically designed for convenience and maintenance, featuring an automatic electric door for effortless entry and a dedicated power outlet to keep your boat or RV batteries charged. Includes 14ft high door openings for extra vertical storage. Perfect for large boats, motorhomes, or professional equipment.

Please contact us for unit availability.

Starting at
$227 / month

Premium14x35 Garage with Power & Auto-Door (35 x 14 x 12)

Our premium 14x35 deep-bay unit—the perfect mid-size solution for larger boats, trailers, and RVs. This unit features a dedicated power outlet for battery maintenance and an automatic electric door for effortless, touch-free access. With 12-ft-high door openings and a 35-ft depth, it offers professional-grade protection for your investments against the Iowa elements. Secure, convenient, and built for your high-value gear.

Please contact us for unit availability.

Starting at
$267 / month

High End 14x40 (40 x 14 x 12)

Our premium 14x40 deep-bay unit—the perfect size for mid-sized motorhomes, large center-console boats, or hobbyist storage. Features an automatic electric door for effortless entry and a dedicated power outlet for battery tenders. With 12ft high door openings and a massive 40ft depth, it provides professional-grade protection for your investments. Secure, convenient, and built for the Iowa Great Lakes lifestyle

Please contact us for unit availability.

Starting at
$297 / month

Premium 17x45 with Power & Electric Door (45 x 17 x 14)

Our elite 17x45 deep-bay unit—the ultimate 'toy garage' for large motorhomes and deep-hull boats. Features an automatic electric door for effortless entry and a dedicated power outlet for battery maintenance and trickle charging. With 14ft high-clearance ceilings and a massive 45ft depth, it easily fits a Class A RV plus extra gear. Perfectly designed to protect your biggest investments from the Iowa elements.

Please contact us for unit availability.

Starting at
$347 / month

Elite 17x50 Climate-Controlled Garage (50 x 17 x 14)

Our ultimate storage solution. This massive 17x50 bay offers a fully climate-controlled environment to protect your luxury RV, classic car collection, or high-end boat from Iowa’s extreme temperature swings and humidity. Equipped with a dedicated power outlet for battery maintenance and a high-clearance automatic electric door for effortless entry. The 50ft depth provides ample room for the largest Class A motorhomes plus additional gear. The gold standard for vehicle preservation.

Please contact us for unit availability.

Starting at
$647 / month