Interstate Roofing
About Interstate Roofing
Serving the Portland area since 1988, Interstate Roofing specializes in roof maintenance, repair, and replacement for residential and commercial buildings, offering top-quality shingles and exceptional customer service. Our roofing crews install and repair asphalt shingles, metal roofing, tile, flat roof systems, and commercial roofing. We handle storm damage assessment, insurance claim assistance, gutter installation, fascia and soffit repair, and attic ventilation. Every roof we install comes with a manufacturer warranty plus our own workmanship warranty. We provide free drone-assisted roof inspections so you can see the condition of your roof from the ground without anyone climbing up. Serving Portland and the greater Portland metro area. Licensed Oregon CCB contractor. Free estimates. We understand Pacific Northwest moisture challenges and use materials rated for Oregon rain and moss conditions.
13 years in business
Services
Roof Inspection
FeaturedComprehensive roof inspection with photo documentation. Identifies leaks, damage, and remaining lifespan.
Starting at $500 / visit
Roof Repair
FeaturedPatch leaks, replace damaged shingles, fix flashing, and seal penetrations. Emergency repairs available.
Starting at $350 / per repair
Full Roof Replacement
Complete tear-off and replacement with new underlayment, shingles/tile, flashing, and ridge vents. Includes permits.
Starting at $9600 / per roof
Gutter Installation
Seamless aluminum gutter installation with downspouts and leaf guards. Custom color matching.
Starting at $1250 / per home
Storm Damage Assessment
Insurance-ready storm damage assessment with detailed report. Help with insurance claim filing.
Starting at $500 / visit
Location
Portland, OR
Portland, OR 97201
Typical Roofing Costs in Portland
$5,000–$15,000
Costs vary based on project scope, materials, and complexity. Get a free quote from Interstate Roofing to compare pricing in Portland.
Hours of Operation
Services Offered
Roof Inspection
Comprehensive roof inspection with photo documentation. Identifies leaks, damage, and remaining lifespan.
$500
starting at
Roof Repair
Patch leaks, replace damaged shingles, fix flashing, and seal penetrations. Emergency repairs available.
$350
starting at
Full Roof Replacement
Complete tear-off and replacement with new underlayment, shingles/tile, flashing, and ridge vents. Includes permits.
$9,600
starting at
Gutter Installation
Seamless aluminum gutter installation with downspouts and leaf guards. Custom color matching.
$1,250
starting at
Storm Damage Assessment
Insurance-ready storm damage assessment with detailed report. Help with insurance claim filing.
$500
starting at
Reviews
4.4
5 reviews
5 reviews
Tanya O.
What I appreciate most is they do not try to sell you things you do not need. Honest assessment, fair price, quality work. That is the whole formula and they have it down.
Response from Interstate Roofing
What a wonderful review! We are honored to have earned your loyalty and look forward to serving you for years to come.
Sharon N.
Used Interstate Roofing for roofing service and had a great experience. Communication was excellent from booking to completion. Very organized team.
10 people found this helpful
Response from Interstate Roofing
We appreciate you taking the time to review our roofing services in Portland. Your feedback means a lot to our team!
Brian G.
Used Interstate Roofing and was very satisfied with the roofing work. Responsive from the initial call through job completion. No surprises on the bill and the work quality was top notch.
3 people found this helpful
Response from Interstate Roofing
We really appreciate this review! Our roofing team in Portland works hard to deliver quality results. Thanks for your trust.
Felix I.
Their online quote matched the final invoice almost exactly. No hidden fees, no surprise line items. Just honest work at an honest price. The job itself was clean and professional.
Brian J.
Second time using them and the quality is just as good. They remember our setup from the first visit which saves time. Honest pricing and reliable results every time.
Response from Interstate Roofing
Thanks for choosing us! We will keep working to earn that fifth star.
Service Area
Serves Portland and surrounding areas
Frequently Asked Questions
Last updated April 2026