Prefab Tiny Homes & Cottages

Johnston Contracting Services specializes in Prefabrication, Custom Design, & Engineering Services with Tiny Homes and Commercial Projects.

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Johnston Contracting Services

Since 2002, Johnston Contracting Services Inc. has provided refined prefabricated tiny homes and cottage designs with the latest advancements in material technology and product offerings. The use of ACAD programs allows JCS to offer a superior, well thought out design to meet the ever-changing needs of customers and site conditions.

Passion and design go nowhere without being attentive to customers situations.  We hold the highest expectations for our finished products.  We are driven by timeless design and superior craftsmanship.

Tiny Homes

Backyard Cottages or ADU's


Small Homes

Check out other small homes JCS can build for you.

About TinyhomesAbout Tinyhomes


Coast Studios

Small Offices, She-sheds, Yoga Studios

About Coast StudiosAbout Coast Studios

Our Prefabrication Process

Johnston Contracting Services has worked in the prefabrication and construction industry since 2002 and has emerged to become the leader in prefabricated structures, design and installation.  Our building and design processes allow refinements in design and streamlined on-site installation. The prefabrication process we have developed solves many of the common building challenges of the past and helps move the overall project along faster than traditional on-site construction. Johnston Contracting Services is fully equipped and poised to bring speed, accuracy, and quality to the prefabricated tiny home and cottage industry.

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Prefab offers the promise of significantly reduced construction costs while maintaining quality: making good, modern architecture accessible to a much wider audience.

-Architect Robert Swatt, FAIA (Dwell Magazine Dec/Jan 2013)