Mobile offices in top condition, workforce-ready

Pacific Mobile Structures offers the highest-quality mobile offices on the market. Whether you want to lease a standard mobile office in stock or custom build to suit your needs, we can deliver. Take a look at the projects we’ve completed below.

Mobile office projects by industry

Why Pacific Mobile for your
mobile office rentals?

As the industry consolidates and other companies are being bought out, Pacific Mobile maintains the same consistent market presence we’ve had for 30 years.These are the fundamentals that built our business. You can count on us to continue to deliver them.

Customer-first in all we do

  • One-to-one personal relationship with a dedicated rep to handle all of your orders
  • Local branch offices that know your market, reaching out to tap expertise companywide
  • 24-hour response time for maintenance issues
  • Dedicated, responsive teams for installation and maintenance
  • Family owned and operated — able to invest in relationships

Exceptional modular buildings

  • Multipoint inspection process for buildings consistently delivered in top condition
  • Buildings delivered to order, accurately as requested
  • Job-ready structures configured and delivered as promised — ready to work from day one
  • Fully staffed service department backed by a significant maintenance budget to uphold consistent quality standards
  • Can deliver with internal walls/partitions, ramps, or steps for accessibility, and furnishings

Deepest industry expertise

  • Broad scope of staffing and talent to handle every issue or need
  • In-house relocation service crews (not outsourced) who are experts at what they do and share our customer-first values
  • Able to work with challenging sites and installations
  • Industry-specific knowledge in construction, energy, food processing, agriculture, distribution, healthcare, education, and government
  • Able to anticipate and solve problems proactively

Frequently Asked Questions - Mobile Office Trailers

If you would like to become a customer, please complete the Accounting Billing Form and the Business Credit Application for your business or the Consumer Credit Application as an individual consumer. Please return the completed forms to or call us at 1-800-225-6539.

It depends. Permitting requirements vary and are our customers responsibility to obtain. Contact your local building department to determine what is required in your area. Counties and districts have local code enforcement agencies that require most customers to obtain a permit. A customer should always check with the local agencies before bringing the building on site. The local agency will provide detail forms and requirements for the customer to obtain a permit.
A tie-down plan provides the required tie-down locations for your building in order to resist wind loads. The foundation plans and tie-down plans are usually combined. Tie-downs are usually a required part of a mobile building install, and if obtaining a permit, you’ll also need to include engineering plan & calculations. Tie-downs are installed around the perimeter of the building and help stabilize the building during windy days, along with keeping the building from falling off the temporary steel pier foundation. They are a work-safe must have!

As part of your rental agreement, you are required to obtain general liability and property insurance with Pacific Mobile Structures, Inc. listed as Additionally Insured/Loss Payee. Please see attached sample Certificate of Insurance (COI) for an example. If you do not provide a COI as required per the Lease Agreement Terms and Conditions prior to delivery of your leased office or container, a non-insurance surcharge will be added to your monthly invoices for each required insurance coverage not provided. If you are an individual consumer renting only a container, you are not required to maintain property insurance.

No, there is no minimum lease term. Do you need a mobile office for a weekend rental, or for a short-term event? We can work with you! Speak with your sales representative for more information on short term rentals.
For us to deliver your modular solution, a firm/compact, level site that is accessible by truck/delivery equipment will be needed. If you are unsure if a building will fit on your site, contact our sales experts! We can help with determining what building will work within your site.
Typically, in-stock standard plan buildings can be delivered within one to two business days. For buildings that require customization, the delivery time will vary based upon the extent of the modifications.
The best way to ensure that a building will fit on your site is to contact Pacific Mobile and request a site visit. We will have a representative come to your site to assess both the proposed building location, as well as the access route to be taken for our trusted delivery crews. This is the safest method to determine whether a building size is suitable for your site conditions. Under certain circumstances, a nominal fee may be charged for this service.
Yes, after your lease is up, you automatically roll over to a month-to-month billing cycle. Rate increase may apply if your rental agreement has expired. If you are planning to keep the building longer, give us a call and we can walk you through the process together!
A foundation plan includes the information from a blocking plan, but also provides foundation and pier details for your building. The foundation plans and tie-down plans are usually combined.
Yes, we do. We only require two weeks notice to allow us to schedule pick-up. For example, if you notify us on the first of the month, you will only be billed for half a month.
Our billing cycles are a full calendar month. We do not play games with a 28-day (four week) billing cycle that results in 13 billings in one calendar year. 52 weeks divided by four is 13 billings!
As a part of our speed and ease commitment to our customers, our preferred method of payment is ACH. Please email to request banking information. At this time, we also accept payment by check to PO Box 24747 Seattle, WA 98532, or by Visa or MasterCard by calling 855-701-5968. To request a copy of your invoice please email
People seek modular building space for a multitude of reasons; many of which require quick action! Here’s a quick overview of the modular buildings we provide: Container offices are ground-level, onsite solutions ideal for immediate needs. They’re ISO certified, equipped with heat and AC, and secure, as they have fully welded weather-resistant steel corrugated exteriors and window guards made of tamper-proof screws. Containers offer short or long-term storage to secure your valuable equipment/supplies. We offer a wide range of container options to meet your storage and security needs on any jobsite or location. Mobile office trailers are cost-efficient, convenient answers to many temporary office needs. Pacific Mobile offers a wide selection of sizes and floorplans, filling a variety of portable office space needs. Complex modular offices provide double, triple, or even quadruple the square footage of our standard mobile office trailers when you have a larger footprint to work with. Sales offices provide an upscaled attractive and immediate onsite presence and can be tailored to your specific need. Portable classrooms are an ideal solution when you need additional educational space for students due to aging and outdated facilities, overcrowded classrooms, growing student populations and shifting demographics.

Whether on site, or between cities, Pacific Mobile will arrange for relocation of your modular buildings. By contacting your local Pacific Mobile office at 800-225-6539; all of the necessary arrangements can be made to relocate your building in a timely manner.

We request that a courtesy notice of two weeks be provided. However, we understand that there are times in which a customer may require an earlier removal date. In these instances, we work with each customer to do everything within our power to accommodate their needs!
Pacific Mobile can customize a building to meet your specific needs. We can provide virtually any modification including, adding doors, windows, interior partitioning, restrooms, floor coverings, special heating/air-conditioning/ventilation and customer specified exterior/interior wall finishes. Contact your local sales representation for the best direction when looking for a specific size.

Request a Quote

Whether you know exactly what you want or could use some guidance, we’re ready to help. You can get in touch with us however you prefer.


Pacific Mobile customers enjoy personal relationships with one or more representatives at our local offices. Find your nearest local office.


Call us toll-free at 800.225.6539 or email We'll route your message to the individual best able to respond quickly.


Use the online quote form and fill it out with as much detail as you have. Someone will be in touch with you by the next business day.