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Roofing, Repair & Maintenance

Our capabilities include all types of commercial roofing. Once we install a roof we will develop a maintenance program specifically designed to get the most life out of the roofing system.


Our sheet metal is custom tailored to each roofing project. We can create solutions for the most demanding projects.

Fall Protection

We work with structural engineers to develop custom fall protection systems tailored to your building's specific needs.

We can design systems that are aesthetically pleasing and keep people safe.

Our Tremco Foreman, Dave Blair, finishin

Keeping water out of your building is our #1 priority. From sub-grade to the top floor we have a solution that as withstood the test of time and Pacific Northwest weather.



Sterling-Pacific is a commercial roofing and waterproofing contractor headquartered in Portland, Oregon. We focus on commercial roofing and coatings. We are licensed in Oregon and Washington. We provide solutions and installation services for building owners throughout the Northwest. As a company, we are continually training our people so we can provide the best solutions and installations for our clients. We work directly with manufacturers so our people understand the latest installation and maintenance techniques. We consider ourselves a partner to our clients and as a partner we can meet the most demanding and complex situations and expectations.



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Building: One Main Place

Management: JLL

Owner: New York Life

System: EPDM

General Contractor: JIC Construction

Sector: Private

Building type: Office highrise (20-stories)

Difficulty Level: Medium

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Building: Antoinette Hatfield Hall

Management: METRO

Owner: City of Portland

System: Fluid Applied 

General Contractor: Pacificmark Construction

Sector: Government

Building type: Performing Arts (5-stories) 

Difficulty Level: High


Building: Beaverton Public Safety Center

Management: Beaverton Police

Owner: City of Beaverton

System: Hot-tar Built-up roofing (BUR) 

General Contractor: Skanska

Sector: Government

Building type: Police Station (3-stories)

Difficulty Level: Medium

Sterling-Pacific has done work for housing authorities, school districts, and other government agencies. Call us today for more information.


Year Founded






We are approved by the best manufacturers on the planet. Please inquire with us regarding your needs.

Sterling-Pacific Carlisle Certified
Sterling-Pacific Carlisle Certified

Sterling-Pacific Carlisle Certified logo

Sterling-Pacific GAF Certified
Sterling-Pacific GAF Certified

Sterling-Pacific GAF Certified logo

Sterling-Pacific Malarkey Certified
Sterling-Pacific Malarkey Certified

Sterling-Pacific Malarkey Certified logo

Sterling-Pacific Carlisle Certified
Sterling-Pacific Carlisle Certified

Sterling-Pacific Carlisle Certified logo




For any inquiries or questions, please call: 503-850-8472 or fill out the following form

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Office Locations

Portland office:

9999 SW Wilshire St. Ste. 215

Portland, OR 97225

Tel: 503-850-8472

Eugene office:

1077 Chambers Street,  Suite 2
Eugene, Or 97402
Tel: 541-246-6161


To apply for a job with Sterling-Pacific, please send a cover letter together with your C.V. to:

Get a quote: 503-850-8472

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