Hillsboro is one of Portland’s biggest suburbs and the fifth largest city in Oregon. Thanks to its diverse culture, the city offers plenty of opportunities for job seekers. Many businesses are also setting up their companies in Hillsboro attracting young professionals and families looking for a place to call home.

This guide features the best commercial contractors in Hillsboro, contractors who have been in business for decades. These firms have produced many successful projects and have built a solid reputation and regularly earn high praises from clients. Our team picked these companies for their broad range of services and expertise. These commercial contractors are located throughout Hillsboro, Gladstone, Tualatin, Aloha, and Portland.

R&H Construction

2019 NW Wilson Street, Portland, OR 97209

R&H Construction specializes in commercial construction for Northwest clients. The firm believes in building structures with a solid foundation as well as maintaining a strong commitment to delivering a superior building experience. Anchored in the core principles of integrity and safety, the general contractor employs a passionate group of builders, subcontractors, and consultants and is recognized for its long-term relationships with clients.

The company has over 40 years of experience in constructing buildings from the ground up encompassing all types of structures using the latest technologies. From commercial and retail to residential and industrial segments, R&H has developed an efficient process of delivering exceptional quality craftsmanship.  The Muji store in Portland serves as one of the firm’s notable projects. The company converted the facility into becoming the brand’s flagship store using locally sourced materials and custom-made fixtures. Over the years, the company has received several awards and was named by Portland Business Journal as one of Oregon’s Most Admired Companies in 2018.

INLINE Commercial Construction

18880 SW Shaw Street, Aloha, OR 97006

Founded in 1983, INLINE Commercial Construction offers a full scope of general construction services catering to the private and public sectors. The firm specializes in new construction and tenant improvements for clients throughout Oregon and Southwest Washington. Dedicated to delivering a safe and healthy environment for its employees and clients, the commercial contractor has developed a comprehensive system to prevent any potential injuries.

With 38 years of exceptional service, INLINE Commercial Construction has earned a positive reputation in the industry. The firm has received various awards including the AGC PRIDE Safety Award from 2016 to 2019 and several AGC Recognition of Safety Excellence Awards for General Contractor. One noteworthy project of the firm is the Leviton Industrial Development in Tualatin. The company was asked to transform and improve the industrial and retail building. The company received rave reviews, particularly for its professional approach and expertise in dealing with all types of challenges. 

Robinson Construction Co.

8060 NE Walker Road, Hillsboro, OR 97124

Serving Hillsboro and Pacific Northwest clients for over 60 years, Robinson Construction provides exceptional building services and provides in-depth industry experience. As a veteran contractor, the company is highly equipped to manage all types of construction challenges across various types of projects. The firm also offers construction management services providing expertise and value on every project. The family-owned business provides innovative concepts and advanced techniques ensuring high-quality results.

Focusing on tenant build-outs and new construction, Robinson Construction is recognized for delivering cost-efficient projects and doing so on schedule. The company takes on a collaborative approach ensuring the client’s vision is fulfilled at every stage of the process. Since its inception, the firm has worked with prominent companies including Lowe’s Home Improvement, Regal Cinemas, and Costco Wholesale. The Harriman Building is another notable project of Robinson Construction. For this facility, the company was assigned to convert the space into a three-story building.

BnK Construction, Inc.

45 82nd Drive, Suite #53B, Gladstone, OR 97027

From commercial construction to tenant improvements, BnK Construction offers a broad range of building services. For more than two decades, the company has been catering to clients across Oregon, including Hillsboro and neighboring suburbs. With a combined experience of over 75 years, the firm has established an impressive network of Oregon’s top architects, engineers, and subcontractors. Over the years, the company has developed long-lasting relationships with both clients and industry experts.

BnK Construction has completed projects in various industries including the commercial, medical, office, restaurant, and retail sectors. The company is directly involved in all stages of the construction process ensuring high-quality results regardless of project scope and size. Composed of a team of creative builders, the general contractor is committed to providing 100% client satisfaction in every project. One of BnK’s noteworthy commercial projects is the Columbia River Dentistry where the firm was hired to build the dental clinic from the ground up.

Walen Construction

20915 SW 105th Avenue, Tualatin, OR 97062

Walen Construction is recognized as one of the top commercial contractors in Tualatin. Recently, the company acquired Russell Construction, a highly experienced general contractor who has been in business for 33 years. The firm has built a diverse portfolio that includes commercial, industrial, retail, and office projects. The acquisition brings decades of combined expertise ensuring superior quality and service.

At Walen Construction, the firm works with the client’s design and concept from the initial project consultation to final delivery. Composed of a group of innovative and creative thinkers, the firm can manage all types of complex design and structural challenges. Using the latest tools and best practices, the firm provides clients with the most efficient solutions to address every need. Thanks to its comprehensive building experience, the company also specializes in green building practices and sustainable materials earning a Leadership in Energy and Environmental Design (LEED) certification. 


  • Jake Gustafson

    Jake has served as Senior Editor at General Contractors and brings a wealth of experience rooted in his passion for building. Holding a degree in Construction Engineering Management from Oregon State University, he actively engaged in industry-related activities, including membership in the Associated General Contractors of America student chapter and participation in the Associated Schools in Construction student competition. Previously, Jake served as a project engineer for a prominent general contractor in Portland, where he played a pivotal role in various aspects of construction projects, from pre-construction to subcontractor management. His expertise extends to working on innovative projects, such as North America's largest CLT commercial building. Expertise: Commercial Construction, Commercial Remodeling, Home Design and Build Key Highlights: Editor at General Contractors, Project Engineer for Portland-based general contractor, Field Engineer for the largest CLT commercial building in North America Education: Oregon State University, Degree in Construction Engineering Management