Trailer edmonton

Mobile Space Solutions

Sentag Mobile Space Products

Edmonton alberta portable offices

Why Sentag Modular?

Sentag is an original mobile office manufacturer providing portable space and turnkey solutions to industrial, construction, infrastructure, developmental, and assorted sites across Alberta. Our rental office units allow our customers to keep their projects & budgets on track for however long they need with no contractual timelines and no surprise cleaning or minor repair fees.

Providing Modular Trailers, Portable Office Units
& Mobile Office Trailers in Edmonton, Calgary, & Grande Prairie, Alberta

Temporary & Portable Buildings For All Your Modular Needs

Sentag Modular has been proudly providing modular building solutions to customers across Alberta since 2006. We have helped customers from Edmonton to Calgary to Grande Prairie find the modular buildings they need according to their specifications. We have a wide range of single- and multi-unit modular buildings in various sizes and configurations. Our units can also be custom-built on a short timeline.

From Edmonton to Calgary and Around Alberta

Sentag Modular Manufacturing produces a wide range of mobile modular office trailer designs and layouts for the Alberta region. Whether you’re in Red Deer, Medicine Hat, a big city or a small town, we specialize in finding relocatable structures to fit your requirements. So no matter where you are in the province of Alberta, we are here to help you with all your modular building needs. Please contact us today to speak with one of our experienced and friendly representatives.

Rent Our Modular Offices & Custom Trailers Today

At Sentag Modular Manufacturing, we take pride in supplying the solutions our customers demand, from fully custom units to affordable trailers to satisfy any budget, timeliness in delivery with standard-size office trailers for sale or rent always in stock at our Edmonton facility, and top quality products that will hold up to the demands of any industry.
Whether you live in Edmonton, Calgary, Grande Prarie, or Medicine Hat, our services reach all across Alberta. Contact us today for all of your modular unit needs!

One Call to Work It All


Once you have met all of the local zoning and permit requirements for the property upon which you’d like your Sentag structure to reside, we can help match you with the right building type for your project. Whether your want a temporary mobile office trailer, lavatory or custom modular unit, we have something for every project.


At Sentag, we manufacture our own buildings in a climate-controlled shop. This optimal environment for production control means our customers end up with a higher quality end product. And, as a factory direct supplier, we’ve been able to reduce costs compared to our competitors – savings that we’re happy to pass on to you! 

All of our modular buildings carry Alberta Part 10 and CSA A277 labels. Our steel components are CWB certified to CSA Standard W47.1-09.


The design team at Sentag Modular Manufacturing offers convenience, efficiency and flexibility to meet your product design requirements. We supply modules to meet the specific requirements of the regions in which you need them installed, providing engineered drawings and schedules of various disciplines if needed. 

As a manufacturer with an in-house design team, we are equipped to build custom single units and multi-unit complexes in a range of sizes and configurations.


Sentag Modular Manufacturing has its own fleet of trucks and trailers operated by skilled, experienced drivers who can deliver your modular building anywhere in Western Canada. This added level of in-house service means we can deliver your building quicker and with fewer headaches.


We offer onsite installation, wherever your project is located. Our products are also supported under a warranty program. Should anything unexpected happen, we are at your call.

edmonton calgary turnkey solutions

Turnkey Solutions

  • Furniture
  • Access Solutions
  • Partition Walls
  • Security Items
  • Skirting and Onsite Installations
  • Transportation
  • . . . and more

Modular Space Solutions

Sentag is proud to provide Alberta with our fleet of mobile trailers. Regardless of whether you’re looking to purchase a new or used unit, rent a mobile trailer, or have a modular building custom-built according to your specifications, we are ready to help!

used mobile office sales


Sentag keeps all standard-size offices in stock, which is one reason why we have the best turnaround time in the industry.

mobile office trailer rentals


Sentag Modular has got you covered, even if you’re not prepared buy. Contact us to learn more about our fleet of rental structures.

used trailer

Used Units

We maintain a constant stock of used units for purchase. Inventory is constantly changing, so check back frequently.

custom manufacturing

Custom Manufacturing

Start-to-finish manufacturing, all in house! Our team can handle all of your welding, framing, electrical, plumbing & finishing needs.

Custom Manufacturing

Our custom manufactured modular buildings are all designed, constructed, and assembled according to the same building codes and standards as our conventional site build structures. Modular building is a method of offsite construction that, when fully assembled, units are indistinguishable from a traditional site-built structure. In addition, not only can units be constructed at a rate 30-50% faster than traditional site-built structures, but our team of technicians will also handle all of the small details to ensure that your custom-built structure meets your expectations.

custom manufacturing of new offices and mobile modular units
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sentag modular
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modular construction
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rental office trailers

Case Studies



The new treatment plant replaced the existing plant that services the area surrounding North Vancouver.

transEd valley line lrt

TransEd Valley Line LRT

Building a train line through existing neighbourhoods offered a number of challenges.



Sentag Modular was tasked with providing a custom-built laboratory unit to meet the client’s requirements.

North Vancouver, BC

North Shore Waste Water Treatment Plant

The new wastewater treatment plant project is to replace the existing plant that services the surrounding area of North Vancouver.

The client required a large custom office complex that would become the project’s onsite operation headquarters.

To fit the client’s requirements, the complex had to be manufactured, transported to site and assembled within a tight timeline. Sentag completed the complex on time and on budget.

North Shore Wastewater Treatment Plant
North Shore Wastewater Treatment Plant turnkey
NSWWTP Mobile Space Solutions
nswwtp lavatories
transEd valley line lrt
Edmonton, AB

TransEd Valley Line LRT

Building a train line through existing neighbourhoods offers a number of challenges. This project required various lay-down yards and mobile units throughout the site. Sentag supplied over 40 units on wheels and skids so that they could be easily moved around by the client as the project progressed.

transEd valley line lrt
lrt office trailer
Brooks, AB

Food Safety Net Services

Sentag Modular was tasked with providing a custom-built laboratory unit to meet the client’s requirements. This laboratory will complete testing for one of the largest meatpacking plants in Canada, accounting for 30% of Canada’s beef processing capacity.

Covid related material and equipment delays added to the challenge, but the complex was completed on time and budget.

FSNS turnkey
FSNS turnkey furniture
turnkey solutions
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How quickly can I get a new or used mobile office unit delivered?

Located in Edmonton, Sentag Modular maintains a stock of all our standard-sized trailer units for rental and sale. This allows us to perform quick deliveries in the Edmonton region and ensure you get your modular trailer solutions when you need them. Additionally, our in-house trailer manufacturing allows Sentag Modular to have the quickest turnaround time in the industry. If you need a modular trailer, contact us in Edmonton today and see how we can help!

What should I know when considering a modular office trailer for my site?

There are a variety of factors to analyze when considering a modular trailer for your Edmonton worksite. At Sentag Modular in Edmonton, we work with you to determine what trailer configurations and details you require. Details such as the size of the modular trailer you require, the space available at your worksite, the services you need from your modular trailer, the ground conditions, how many people will be using the trailer, additional materials or trailer services required, and many more.  Contact us for more trailer information and guidance on which modular office trailer would suit your commercial needs best.

What is the range of sizes for new mobile offices?

At Sentag, we offer a large variety of modular trailer units from mobile offices and lavatories to full complexes and custom trailer units. For each type of modular trailer, there is an array of sizes and configurations available. Check our site for more information on the sizes of each type of modular office trailer available or visit us in person to see first-hand the dimensions and configurations of our trailers.

Do you sell new as well as used mobile units?

Not only does Sentag offer high-quality affordable rentals on our modular office buildings, but we also offer sales of used and new trailers as well. We maintain a constant stock of our Edmonton used rental units for purchase. Most of our used trailers are set up for an open layout with the ability to add the features you require. Check frequently for our constantly changing rental stock.

Why choose us for a modular office trailer?

There are many reasons to choose Sentag Modular for your modular solutions. We are an OEM producer which allows us to keep your projects on track while maintaining your budget. Furthermore, we have in-house trailer manufacturing which allows Sentag the quickest turnaround time in the industry while maintaining a high customer service focus.

How much weight can mobile offices support?

Mobile offices vary depending on size, thus, it depends on the mobile office you choose to get. If you have an upcoming project and are looking for a modular office, contact us and we will assist you select the right one for the job!

Get In Touch Contact Us

Contact Sentag Modular today to inquire about more information on current projects or receive a quote on your future project. We look forward to hearing from you!