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Portland #1 Exterior Remodeler Serving Multnomah County and Beyond

Portland’s weather can be tough on homes, so Interstate Roofing provides durable, award-winning exterior remodeling services. From installing high-performance roofing to crafting seamless gutters and upgrading insulation, we bring over 35 years of experience to every job. We protect your home, improve its curb appeal, and make the entire process clear, efficient, and stress-free. Contact us today to get a free quote!

Residential Homes in Portland, Oregon

Exterior Home Remodeling Services in Portland

Since 1988, Interstate Roofing has helped Portland homeowners and businesses upgrade and protect their properties with solutions built for the Pacific Northwest. We understand the unique challenges of maintaining an exterior in Oregon’s climate, and we match our expertise with premium materials, meticulous installation, and a service experience that puts your needs first.

Roofing

From emergency leak repairs to full-scale roof replacements, we install and service compose and flat roofing systems designed to stand up to Portland’s relentless rain and winter winds.

Gutters

Our seamless gutters are custom-fit on-site to guarantee perfect alignment and lasting performance. Choose from multiple materials and style options to protect your home’s foundation and landscaping from water damage.

Maintenance

Avoid costly surprises with our preventative maintenance programs. We provide seasonal inspections, debris removal, and minor repairs to keep your roof system performing at its best.

Trusted Home Exterior Contractors in Portland Why Portland Homeowners Choose Us

  • Superior Customer Service:
    We’re committed to clear communication, on-time arrivals, and a hassle-free process that respects your time and property. 
  • Quality Workmanship & Products: 
    Every product we install is sourced from top-tier manufacturers and installed by certified crews who take pride in their craft.
  • Safety:
    We follow strict standards on every jobsite, protecting your home, our crew, and your peace of mind.
Steep Slope Roofing in Portland, Or

Get a Free Quote for Roofing, Gutters, Insulation, and More

Our Portland team is ready to help you plan your next exterior project with a free, detailed estimate, no pressure, no guesswork. We’ll walk you through material options, pricing, and timelines so you can make an informed decision.

Exterior Remodeling Cost Resources

  • Roofing cost calculator icon

    Roof Cost Calculator

    A full roof replacement on an average-sized home in Portland will cost between $12,645 and $28,593. Use our FREE Washington roof cost calculator for immediate price range estimates based on the specifications of your roofing project.

Regulations for exterior remodeling in Portland

Portland’s permitting and design rules can vary depending on your neighborhood and the scope of your project. From historic district guidelines to HOA restrictions, our team will help you navigate the requirements, handle the paperwork, and keep your remodel moving forward without delays.

Homeowners associations in Portland

  • Abbey Heights HOA - Portland, OR
  • Adina Anna Village HOA - Portland, OR
  • Atwater Place HOA - Portland, OR
  • Bauer Woods Estates HOA - Portland, OR
  • Beaumont Village HOA - Portland, OR
  • Brightfield Village HOA - Portland, OR
  • Canterbury Woods HOA - Portland, OR
  • Cathedral Park HOA - Portland, OR
  • Columbia Ridge HOA - Portland, OR
  • Daffodil Hill HOA - Portland, OR
  • Edgewater House HOA - Portland, OR
  • Elizabeth Lofts HOA - Portland, OR
  • Findley Meadows HOA - Portland, OR
  • Forest Heights HOA - Portland, OR
  • Fremont Village Park HOA - Portland, OR
  • Glendoveer Acres HOA - Portland, OR
  • Glenwood Heights HOA - Portland, OR
  • Hartung Farms HOA - Portland, OR
  • Helensview Heights HOA - Portland, OR
  • Historic Irvington HOA - Portland, OR
  • Iron Ridge Woods HOA - Portland, OR
  • Irving Street Towers HOA - Portland, OR
  • John’s Landing HOA - Portland, OR
  • Laissez Faire Estates HOA - Portland, OR
  • Larsen Gardens HOA - Portland, OR
  • Marina River House HOA - Portland, OR
  • Moss Creek HOA - Portland, OR
  • North Bethan Creek HOA - Portland, OR
  • Oakridge Estates HOA - Portland, OR
  • Overton Street Rowhomes HOA - Portland, OR
  • Palatine Heights HOA - Portland, OR
  • Parkway Estates HOA - Portland, OR
  • Pebblecreek HOA - Portland, OR
  • Portland Heights HOA - Portland, OR
  • Raeburn Estates HOA - Portland, OR
  • Ridgeview Estates HOA - Portland, OR
  • River View Village HOA - Portland, OR
  • Roth Estates HOA - Portland, OR
  • Sellwood Harbor HOA - Portland, OR
  • Skyview Estates HOA - Portland, OR
  • South View Heights HOA - Portland, OR
  • St. Johns Court HOA - Portland, OR
  • Stoller Farms HOA - Portland, OR
  • Sumner Estates HOA - Portland, OR
  • Sweetbriar Woods HOA - Portland, OR
  • Taylor's Crossing HOA - Portland, OR
  • Terrace View HOA - Portland, OR
  • The Citadel HOA - Portland, OR
  • The Commons at Abbey Creek HOA - Portland, OR
  • The Mews at North Harbour HOA - Portland, OR
  • Thompson Highlands HOA - Portland, OR
  • Tyron Highlands HOA - Portland, OR
  • Tuscan Hills HOA - Portland, OR
  • Victoria Court HOA - Portland, OR
  • Washington Square Estates HOA - Portland, OR
  • Waverly Landing HOA - Portland, OR
  • West Portland Park HOA - Portland, OR
  • Westlake Village HOA - Portland, OR
  • Wismer Ridge HOA - Portland, OR
  • Worlds Fair HOA - Portland, OR

Permitting for Exterior Remodeling in Portland Do you need a permit for exterior remodeling in Portland?

According to the city of Portland, most exterior remodeling projects do require a permit. Roof replacements require a permit if you live in a Wildfire zone, if you’re reroofing a townhouse, or installing solar roofing. Gutter and downspout installation and replacement projects do not require a building permit.

Interstate Roofing will determine if your project requires a permit from the start, then take care of the entire process on your behalf.

For permitting questions, contact the city of Portland:

  • (503) 823-7300
  • 1900 SW 4th Avenue, Portland, OR 97201

Read Our Reviews Hundreds of 5-Star Reviews

Jim B.
Interstate was always prompt

From quality products to quality people, it is easy to see why so many neighbors already chose Interstate Roofing. While comparison shopping, I found some competitors could take days to a week to respond, but Interstate was always prompt. Communication through...

From quality products to quality people, it is easy to see why so many neighbors already chose Interstate Roofing. While comparison shopping, I found some competitors could take days to a week to respond, but Interstate was always prompt. Communication throughout the install was great. They had installers available, so our 2-story was completed in one day. The unpredictable weather had us worried as we’ve seen some companies take over a week.

Tess J.
Very thorough

We had an excellent experience with Interstate roofing. Oscar and Franco did the 2 day job. Oscar was informative and professional, taking pictures of the before and after. They blew off leaves and washed some of the siding for us. Oscar let me know every step...

We had an excellent experience with Interstate roofing. Oscar and Franco did the 2 day job. Oscar was informative and professional, taking pictures of the before and after. They blew off leaves and washed some of the siding for us. Oscar let me know every step and how long it would be and they cleaned up nicely when they were done. They sent out their inspector after the job was completed to make sure everything was done correctly. Very thorough.

Isabella D.
Confident in my decision to hire them

The crew at Interstate were friendly and hard working. I felt like the sales person was honest and experienced and I was confident in my decision to hire them. The daily crew worked hard and cleaned up after each day. They came back at the end to clean up debr...

The crew at Interstate were friendly and hard working. I felt like the sales person was honest and experienced and I was confident in my decision to hire them. The daily crew worked hard and cleaned up after each day. They came back at the end to clean up debris at my neighbor's house as well. I appreciated the communication and think the roof looks amazing. I would have appreciated a more comprehensive materials list because there was some confusion at the end of the job about whether or not the left over materials belonged to me or not, but I didn't have that information so I can't be certain. All in all I think they did a great job and would be happy to recommend them to others.

Katie W.
If you want the job done right use Interstate Roofing

I am beyond thrilled with the job Interstate Roofing did for us. We have used other roofing companies in the past, however Interstate surpassed all of them from our interactions from start to finish. Their estimate was well detailed, the workers were here o...

I am beyond thrilled with the job Interstate Roofing did for us. We have used other roofing companies in the past, however Interstate surpassed all of them from our interactions from start to finish. Their estimate was well detailed, the workers were here on time each day and communicated with me about their progress, they kept me informed on what needed repair versus just clean. The best part is I left on day one, looking outside and seeing all the debris all over our yard and I was concerned, however upon returning home they did such an amazing cleanup job it was like they weren’t ever here. On the second day not only did they clean up they also power rinsed the entire house, it all looked amazing. If you want the job done right use Interstate Roofing!!!