More Modular Building Manufacturer Listings

An Authoritative List of the Best Modular Building Manufacturers Available

Santa Ana, CA  |  800-394-7699

As a modular building manufacturer, including inplant modular offices, exterior steel buildings, guard buildings, fork liftable and crane liftable buildings, multi-level buildings and mezzanines, Abtech offers turnkey installations or packages for install by end user. Our modular structures are constructed of steel, are free-standing & manufactured under strict quality control methods.

Abtech, Inc. $$$

Harrison Township, MI  |  586-468-2947

We offer a wide variety of affordable modular buildings for your convenience. Our engineers are determined to bring you a product with a great value and exceptional customer service. We have been around since 1954 providing portable buildings that are made out of steel. We are able to provide them to be bullet resistant as well as any size you need. Get in touch with our customer service representatives today to learn more!

Par-Kut International Inc. $$$

Calera, AL  |  888-608-1173

For over 20 years, Rose Office Systems, Inc. has been a leading manufacturer in the modular building industry. We offer a wide variety of modular buildings including commercial office space, modular medical clinics, and specialty healthcare buildings. Rose Office Systems prides ourselves on our high quality, cost efficiency, and quick turnaround.

Rose Office Systems, Inc. $$$

Mansfield, TX  |  817-473-9376

Ramtech is a design-build modular builder of temporary and permanent facilities for education, healthcare, commercial, and government users. Based in the Southwest, we are experienced in providing in-house design, manufacturing and construction for small, mid-size and large-scale modular projects.

Ramtech Building Systems $$$

Corona, CA  |  800-959-0878

If you are in need of a modular building then you have come to the right place. Customer satisfaction is paramount to our company and we take extra steps to make your experience with us a positive one. We are recognized as a business leader and our success is based off your success. Contact us today for your next project and let us add you to our list of satisfied customers.

United Partition Systems, Inc. $$$

Duluth, GA  |  770-453-9595

Standard and deluxe offices, classrooms, storage buildings or construction trailers are designed and manufactured by Ace Modular Structures. We provide quality and economical relocatable and portable buildings in the Southeastern United States. Visit our website to see pictures of our products.

Ace Modular Structures $$$

Capitol Heights, MD  |  800-648-2600

Advanced Equipment Co. provides storage and material handling solutions. Our industrial and warehouse solutions include lockers, metal rivet shelving, pallet racks, modular drawer storage, in-plant offices, mezzanines and more. Having been in business for over 80 years, we know how to deliver superb quality products and treat our customers well.

Advanced Equipment Company, Inc. $$$

Northport, AL  |  800-342-3274

Precast concrete building systems from AES Precast are category 5 hurricane resistant and include restroom/shower facilities, hazardous storage, communication shelters and guard shacks. If you are interested in 45 to 60 day lead time rather than on-site construction, call us for a free quote!

AES Precast, Inc. $$$

Gardena, CA  |  310-538-0333

Alan Pre-Fab Building is a leading modular building manufacturer. We produce steel, storage and prefabricated buildings as well as guardhouses. We provide custom-designed structures to meet a variety of needs no matter what the industry. Call today for more information!

Alan Pre-Fab Building Corporation $$$

Fort Lauderdale, FL  |  877-997-8335

Allied Steel Buildings continues to deliver the highest quality pre-engineered metal buildings and steel buildings to commercial, industrial and residential customers. Each building is designed per every customer's exact specifications. We proudly continue to specialize in manufacturing the highest quality steel and metal buildings.

Allied Steel Buildings $$$

Williamsburg, VA  |  866-396-0227

Anchor Modular Buildings sells and leases custom-built, prefabricated modular buildings to support the needs of a wide variety of businesses primarily in the Mid-Atlantic region. From office trailers, steel buildings and portable buildings to pre-owned inventory, we put our customers and quality first.

Anchor Modular Buildings $$$

Utica, NY  |  800-211-6534

Serving contractors and architects, we offer customized structures to fit your specific needs. We build aluminum buildings, steel buildings, aluminum and steel shelters and bullet-resistant structures. Austin Mohawk and Company's dedication to excellence sets us apart from the rest.

Austin Mohawk and Company, Inc. $$$

South Windsor, CT  |  866-643-1010

ClearSpan is a leading manufacturer of portable buildings such as modular commercial buildings for storage, canopies, shade houses, cold frames and greenhouses. Other applications of our buildings are for garages and animal housing. Our buildings can be used for both permanent and temporary use.

ClearSpan $$$

Santa Barbara, CA  |  888-896-5084

Container Alliance providing ISO Shipping Containers, Portable Storage Containers, Containers used for prefabricated housing and structures. Rent, Buy, Lease Nationwide!!

Container Alliance $$$

LaPorte, TX  |  281-478-0505

Containerhouse Interntaional can build any container or modular building – imagined by you! We often do special projects for many of our customers, meeting specific applications. Control rooms have long-lasting seal welded steel construction. Steel shelving and vision towers are among our many other options. Please visit our website to learn more of your options at Containerhouse International.

Containerhouse International, Inc. $$$

Tampa , FL  |  813-975-7256

Established in 1998, Creative Modular Buildings, provides permanent and portable buildings. Our modular buildings include steel buildings, storage buildings, prefabricated garages and many others. We provide total service and cost savings to our clients. Check out our website today!

Creative Modular Buildings, Inc. $$$

Salem, IN  |  502-231-9226

Donobrog has been a leading supplier of high-quality prefabricated modular buildings and modular offices since 1985. We offer single offices, 2-story multiunit enclosures and noise enclosures in a variety of sizes, styles and configurations. Call today for more information!

Donobrog, Inc. $$$

Dyersville, IA  |  563-875-6257

Since 1973, Double L Group has been a top distributor and manufacturer of innovative flooring and ventilation equipment for swine and poultry producers worldwide. We manufacture products that create better environments for your animals with clean air and lower heating costs.

Double L Group, Ltd. $$$

MIDLAND, VA  |  866-252-8210

Precast Concrete Buildings are durable, versatile, transportable, pre-engineered, and installed in as little as a day. Available in custom sizes, finishes, colors, and outfitting options. They are resistant to vandals, fires, hurricanes, and bullets. Easi-Span buildings are clear span buildings which can be up to 40' x 200' in size.

Easi-Set Buildings $$$

Winona, MN  |  507-454-5374

Fastenal offers an in-house manufacturing division and a product quality assurance and engineering department. We design our modular buildings to make changes easy when necessary. For a complete list of our products, capabilities, and services, visit our website or call us today!

Fastenal Company $$$

Sandy Lake, PA  |  800-245-0396

Pre-engineered buildings are manufactured here at Flexospan Steel Buildings. Custom metal buildings are a meeting away—discussing your needs with our designers and engineers can get the project started. We are not new to this business, 35+ years strong. You have choices with our company.

Flexospan Steel Buildings, Inc. $$$

North Little Rock, AR  |  800-643-5555

Heritage Building Systems is a leading retailer of pre-engineered buildings, metal buildings & modular building systems. We will provide you with a custom solution with quality materials delivered to you anywhere in the world. Call us today for more information about our quality products and service!

Heritage Building Systems $$$

New York, NY  |  833-335-8933

iBUILT is reimagining what a building is, how it is designed and constructed, and how it is managed post construction, in order to solve the inefficiencies and pain points that have plagued the construction industry for far too long. iBUILT was formed by combining the assets of Deluxe Modular, an industry leader in modular construction for over five decades, with new technology and approaches to transform the way buildings are built and managed. The company’s 24-acre manufacturing campus and three manufacturing facilities provide enormous manufacturing capacity and easy access to rail, ship and truck transportation.

iBUILT $$$

Boca Raton, FL  |  800-805-0084

Ironbuilt Steel Buildings is the leading manufacturer of pre-engineered steel buildings for hundreds of applications. We have always manufactured, with pride, in the USA and include a standard 25 year warranty. Deal directly with our factory for the best price and call us for instant pricing

Ironbuilt Steel Buildings $$$

Marion, IL  |  800-747-5467

JMO Modular provides quality mobile and modular construction on site. From single units to multi-section, multi-building complexes. Classrooms, medical facilities, construction units, commercial & financial buildings, etc. A small company with a BIG reputation because of repeat customers.

JMO Modular $$$

Commerce City, CO  |  303-286-7060

JoaQuin Manufacturing Corporation is recognized as a leader in the design and manufacture of professionally engineered custom electronic equipment enclosures and booths. Our modular buildings offer both structural integrity and an optimum interior environment. JoaQuin pre-engineered buildings are energy efficient options for equipment storage shelters, storage buildings, guard houses and more. Contact us today for more detailed information about the products and services we offer.

JoaQuin Manufacturing Corporation $$$

Charleston, SC  |  800-394-5266

Since 1984, we have been building modular buildings, guardhouses, portable buildings, prefabricated steel buildings, pre-engineered buildings and modular building components. Our unique cost-effective design/build/engineering service team can take you from beginning to the finished installed product.

K-Con, Inc. $$$

Miamisburg, OH  |  888-800-3266

Lab-Pro provides high-quality, cost-effective prefabricated BSL-3-certified laboratories for biological research applications. Since 1995, we have been recognized for our strong engineering expertise and innovative solutions in modular buildings for the chemical, petroleum and medical industries.

Lab-Pro, Inc. $$$

Frederick, MD  |  800-964-8368

For more than 90 years we’ve been challenging expectations to achieve advanced tents and halls. We’ve passed some major milestones, including the introduction of the aluminum tent structures that have become world standard and the development of modular component systems for event tents. We are one of the world’s leading manufacturers of clear span aluminum and steel halls, represented worldwide.

Losberger U.S., LLC $$$

Los Angeles, CA  |  323-583-4061

At Madison Industries, we are a leading manufacturer of premier modular buildings. Our line of products include modular buildings, pre-engineered field erected buildings, carwashes, canopies, kiosks, tilt-walls which are shipped with all mechanical systems and finishes.

Madison Industries, Inc. $$$

Flourtown, PA  |  800-323-6464

Miller Steel Buildings is your single source for design, supply and installation of a complete line of metal building and steel building systems. Miller delivers on price, quality and service. We sell our buildings direct from our factory with no middle man and no dealership costs. In addition we offer our own erection services.

Miller Building Systems $$$

Tempe, AZ  |  800-950-6464

We deliver our containers directly to you. Our storage containers, shipping containers and modular offices are available for rent or purchase and our prices are always competitive. Whatever your specific needs are for a storage solution, Mobile Mini will work with you so that you have the exact container you need.

Mobile Mini, Inc. $$$

Easton, PA  |  610-997-3119

Easi-Set buildings from Modern are trans-portable, steel reinforced precast concrete buildings which feature a wide range of benefits. These buildings are weather-tight, secure, and maintenance-free. They offer the advantages of quick installation, no required footing, and a full spectrum of available sizes and finishes.

Modern Precast Concrete $$$

Winter Garden, FL  |  888-320-8050

MBSI products include churches, charter and private schools, sales centers, administrative offices and more. We have over 30 years of expertise in the modular building industry. We also offer design services, turnkey services, project management, permitting, utilities, etc.

Modular Building $$$

Coppell, TX  |  866-266-4622

We specialize in design for construction & resale services for used buildings. The first step for a successful modular construction project is planning. The secret to re-marketing used buildings is market exposure. If you are a school, church, hospital or business, we can assist you with space needs.

Modular Building Associates $$$

Milton, GA  |  800-660-4703

As a custom modular buildings supplier, Modular Building Systems, LLC offers pre-cut, prefabricated buildings for commercial, healthcare, industrial and child care uses, among others. Our guardhouses, modular offices, and portable storage buildings are a few of the modular business systems we offer.

Modular Building Systems, LLC $$$

Bessemer, AL  |  205-980-4565

Modular Connections is recognized as a leader in the design and manufacture of professionally engineered custom electronic equipment enclosures and booths. Our modular buildings offer both structural integrity and an optimum interior environment. Our products are energy efficient options for equipment storage shelters, storage buildings, guard houses and more. Contact us today for more detailed information about the products and services we offer.

Modular Connections $$$

Erie, PA  |  814-838-6551

Modular Engineering Company is a custom modular building manufacturer for industrial, commercial, public or institutional use. We offer fully assembled modular offices, booths, steel buildings & more. Custom designs, portable buildings & air handling systems are offered. All buildings are shipped fully assembled & ready to use. We serve industrial, commercial, public, and institutional markets.

Modular Engineering Company $$$

Phoenix, AZ  |  800-441-8577

Modular Solutions, Ltd specializes in design-build custom modular and prefabricated projects throughout the southwest. By concentrating on building a great team that includes preconstruction , architectural staff, engineering team, production excellence, and even site work for installation we deliver turnkey solutions to clients needing accelerated construction schedules and buildings that are sustainable, with extended life cycles. Contact us today for more information about our team and project opportunities.

Modular Solutions, Ltd. $$$

Spring Valley, NY  |  888-329-6600

3-time winner for modular building excellence, Nadler Modular offers total turnkey solutions, tailoring modular units to client needs since 1977. Call today for help from design to delivery & beyond! Their “can-do” approach means quickly, efficiently & economically solving custom space issues for modular offices, classrooms, sales trailers, government & construction buildings, furnishings, etc!

Nadler Modular Structures $$$

Saskatoon, SK  |  855-385-2782, Canada 306-385-2888

Norseman Structures is committed to a quality product, excellent value and superior service in the design, fabrication and installation of steel framed, fabric covered buildings. Excellence in building design and a focus on safety and quality, gives customers confidence in the strength and reliability of a trusted advisor. Fiercely Reliable since 1921.

Norseman Structures $$$

Wichita, KS  |  888-800-8866

The North American Modular Bank Buildings team has over 150 years combined experience in modular bank and modular credit union construction. The North American Modular Bank Buildings team has designed and installed thousands of temporary modular bank and credit union buildings and built hundreds of “turn-key” permanent modular bank and credit union buildings, throughout the United States.

North American Buildings, Inc. $$$

Norwalk, OH  |  419-668-8167

Convenience, cost-effectiveness and long lasting security. Easi-Set® Buildings are installed in a day, require no foundation and are relocatable! Easi-Set® Buildings are used for Storage, as Pump Buildings, for Power Substations, to house Communications Hardware, by Utility Companies, for HazMat Storage, as Restrooms (wet and dry), as Concession Stands, for Classrooms and many Custom Applications.

Norwalk Concrete Industries $$$

Grimsby, ON  |  717-354-7770

At NRB, we build state-of-the-art modular buildings and facilities with the permanence and performance of conventional construction with better quality, in less time, with less on-site activity. We work closely with our clients and construction partners to achieve the best design, engineering, scheduling, and cost outcomes possible.

NRB Inc. $$$

Waterloo, IN  |  260-837-7891

Nucor Building Systems custom manufactures storage buildings, warehouse buildings, pre-engineered steel buildings and more for industrial, community, commercial and agricultural markets. We will build to your specific design requirements for the metal building system you need.

Nucor Building Systems $$$

McKees Rocks, PA  |  888-449-7756

Olympia Steel Building Systems is a leading manufacturer and retailer of pre-engineered steel buildings and modular building systems. Our products are made 100% in the United States with a 25-year warranty. Call us today to hear about our specials.

Olympia Steel Buildings Systems $$$

Indianapolis, IN  |  800-587-1764

If you’re looking for innovative designs for your modular construction project, Pac-Van has your solution. Whether simple or complex, single or multi-story, we have the experience to design a modular building to suit all your needs. So if that is a temporary classroom or portable school, prefabricated medical building, prefab, relocatable modular office, etc., trust the experts – call Pac-Van.

Pac-Van Inc. $$$

Sutton, MA  |  800-225-7242

No termite or army ant damage and a drip-dry exterior with no moisture damage! Sound good to you? Then try steel buildings. These modular buildings, manufactured by Package Industries, offer larger column-free floor areas with virtually maintenance-free exteriors all at a lower cost.

Package Industries, Inc. $$$

Blairsville, GA  |  800-636-3873

Since 1995, Panel Built has been a leading manufacturer and distributor of modular buildings. Our booths and partitions are available in a wide range of materials including solid phenolic, metal powder-coated, and high-pressure laminate. Panel Built also has an extensive list of washroom accessories including, but not limited to waste receptacles, combo towel waste unites, and grab bars. If our product line does not have exactly want you are looking for, contact us to learn more about how we can create a custom modular building to fit your needs. Contact us today!

Panel Built, Inc. $$$

West Chester, PA  |  800-248-5800

Perley-Halladay Associates, Inc. knows about planning and constructing refrigerated structures-we've customized solutions for every application on thousands of turnkey installations. We will translate your ideas to working plans, then build the structure in a timely manner. Our experience covers commercial, scientific, industrial and agricultural buildings.

Perley-Halladay Associates, Inc. $$$

Charlestown, MA  |  616-337-0199

Modular building design and construction has been our business for 25 years. We can meet your needs for modular office buildings, schools, prisons, recreational facilities, new homes, multi-family housing, portable buildings, storage buildings, health care facilities, decontamination units and other structures.

Pope Industries, Inc. $$$

Earth City, MO  |  800-210-3526

Porta-King has been in the portable building industry since 1969. Our products have been used around the globe for over 50 years! Porta-King Building Systems is a leading manufacturer of structural mezzanines, which are IBC 2003 compliant. We are willing to adapt to the changing times and produce just what you need. Your custom mezzanine will be designed and built for your intended usage—catwalk, elevated in-plant modular structure, guard tower or storage platform. Your initial contact gets us started.

Porta-King Building Systems $$$

Odell, OR  |  541-354-3222

For over 10 years, Power Design Inc. has been a leading manufacturer of high-quality fiberglass modular buildings, prefabricated buildings, and enclosures. Our quality products serve a variety of industries including electrical water, wastewater and much more. Visit our website today for more information!

Power Design Inc. $$$

Orillia, ON  |  800-363-0867

RM Products manufactures pre-engineered buildings and guardhouses. Our specialty is the Modulaire® enclosure, a self-supporting, pre-engineered, modular fiberglass building and enclosure system. Whatever your modular building needs may be, we are capable of making it for you.

RM Products Ltd. $$$

Plymouth, MN  |  800-453-1299

A national provider of quality mobile offices, ground-level offices, storage containers, modular buildings, construction trailers, portable/relocatable classrooms, and blast resistant modules. Our design / build services are top quality. With our list of value added products and our flexible payment plans, Satellite Shelters, Inc. provides you with unlimited options. Our team will go the extra mile to ensure that all customers are satisfied with their product and experience. Contact us today to get started!

Satellite Shelters, Inc. $$$

East Rivertown, NJ  |  856-303-1101

Sea Box has high quality new and used ISO Containers and chassis available for sale, lease, or rent. The Containers can be used as shipping containers, mobile storage units, refrigerated containers, portable storage containers, and have many other applications. Browse our website to check out the various types of ISO containers, shelters and related equipment we have.

Sea Box, Inc. $$$

Anaheim, CA  |  800-847-4353

Since 1970, Shelf Master has been distributing storage handling products, which include pallet racks, storage racks, mezzanines, modular buildings and much more. We also offer services for leasing, designing, installation and rentals, and our trade-in option for a new product is a popular choice.

Shelf Master, Inc. $$$

Goshen, IN  |  800-418-2666

Speed Space has been manufacturing modular buildings and offices for various industries for over 30 years. We offer standard and customized modular offices, portable buildings, guard houses and more. Understanding that changing products, production lines, methods, tooling, etc. create a demand for flexible office systems, Speed Space provides just that with custom solutions to your modular needs.

Speed Space $$$

West Jordan, UT  |  800-528-9899

Sprung Instant Structures is a provider of modular, portable and relocatable buildings as well as in-plant enclosures such as offices and clean rooms. We offer unique, innovative modular buildings for a variety of needs. We have been a family-owned business for four generations.

Sprung Instant Structures, Inc. $$$

Columbus, GA  |  803-799-3950

The Rembert Company has been a leader in distributing material handling equipment from shelves, lockers, mezzanines, to heavy duty work benches and containers since 1939. We also specialize in modular buildings that are suitable from a number of different applications and industries. We can design and install virtually any material handling equipment you might require.

The Rembert Co. $$$

Oregon, WI  |  800-837-5707

TRACHTE is a manufacturer of modular, steel and portable buildings, and serves many markets, including telecommunications and electrical power. Our products have been used in a variety of industries for a multitude of purposes. Check out our web site for more information.

Trachte, Inc. $$$

Avenel, NJ  |  732-636-3300

TRS Containers is the nation's largest retailer of storage containers and fabricated container structures. We sell, rent, modify and deliver ground level steel shipping and storage containers, customized as mobile field offices, communication shelters, generator stations, portable housing, and more. We offer 10ft, 20ft and 40ft long storage containers that are portable, lockable, and stack-able.

TRS Containers $$$

Denver, CO  |  800-289-8833

As America's leading provider of installed storage buildings & garages, TUFF SHED has been serving residential, commercial & industrial customers since 1981. TUFF SHED designs & installs a wide variety of structures, from simple standard buildings to complex custom projects. Call 1-800-BUY-TUFF for the factory store nearest you. For national accounts sales, contact Del Bunker at 303-474-5561.

TUFF SHED, Inc. $$$

Quakertown, PA  |  800-634-8368

Universal Fabric Structures designs pre-engineered buildings to meet the needs of each customer. Keeping our global customer base in mind, our fabric buildings are created to meet conditions from arctic snow to desert heat. We can make them permanent buildings. We are ISO 9001:2000 certified.

Universal Fabric Structures, Inc. $$$

MEMPHIS, TN  |  901-748-8000

Varco Pruden Buildings, a division of BlueScope Buildings North America, is one of the nation’s largest providers of innovative building systems. Varco Pruden and its network of nearly 1,000 independent authorized builders, designs, engineers and builds structures for virtually all industrial and commercial needs.

Varco Pruden Buildings $$$

Delta, CO  |  970-399-5909

For over 40 years, WeatherPORT has specialized in developing high-quality, fabric tension structures designed to cover your valuable possessions. Livestock, plants, electronic equipment, swimming pools, farm machinery, antique cars, RVs, all have found shelter under our structures—in every weather condition—from Greenland to Antartica!

WeatherPort Shelter Systems $$$

South Whitley, IN  |  260-723-5131

Whitley factories deliver quality buildings, back each building with an industry-leading warranty and provide superior customer service at every step of the process. We pride ourselves on manufacturing each building properly, accurately, on time and with respect to all involved.

Just after World War II, Whitley Manufacturing Co., Inc. was founded in South Whitley, Indiana, by F. R. Bratton to provide homes for returning veterans. Over the years the company moved from housing to office manufacturing and was purchased by Williams Mobile Offices in 1971. Under the leadership of Barry Gossett, Williams moved from being a small regional organization to one of the national powerhouses in the modular business.

Whitley Manufacturing Co., Inc. $$$

Phoenix, AZ  |  866-641-8830

At WillScot, we are North America’s leader of turnkey modular space and storage solutions. We have the largest fleet of quality mobile offices and portable storage units, along with a full array of add-on options. With nearly 90 North American locations, we have capable teams of experts who provide great local service. From furniture to fixtures to steps, WillScot has all the essentials you need to be ready to work. Contact us today!

WillScot $$$
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