RESIDENTIAL ROOFING Q&A

Frequently Asked Residential Roofing Questions (And Answers!)

If you have questions about your home’s roof, Sawtooth Roofing has answers!

1. How do I know if my roof needs to be replaced?

Common signs your roof may need replacement include missing or curling shingles, frequent leaks, dark streaks from algae, moss buildup, and roofs older than 20 years. In Portland and Southwest Washington, our wet weather accelerates wear and tear. Learn more about roof replacement options on our Residential Roofing page, or schedule a free inspection today.

2. How often should I have my roof inspected in the Pacific Northwest?

We recommend a professional roof inspection at least once a year—ideally before or after the rainy season. Portland and Vancouver’s wet climate can cause hidden moisture damage, so early detection is key. Visit our Residential Roofing page to learn more, or book a free inspection.

3. What roofing materials are best for homes in Portland and Southwest Washington?

Due to high humidity and moss growth, materials like architectural asphalt shingles and standing seam metal roofs perform best in this region. These materials offer strong resistance to rain and algae and are easy to maintain. Explore the options on our Residential Roofing page.

4. How long does a typical roof last in the Portland area?

In our climate, asphalt shingle roofs last about 15–50 years, depending on installation, materials, and maintenance. Metal roofs can last 40–70 years. Annual maintenance and moss control can extend your roof’s lifespan. Learn more about long-term roofing solutions here.

5. What causes moss to grow on roofs, and how can I prevent it?

Moss thrives in Portland’s damp, shaded conditions. It can lift shingles and trap moisture, leading to rot. Prevent moss with regular cleanings and treatments. We offer moss control as part of our maintenance services—get a free roof inspection to see if moss is affecting your roof.

6. Can I just repair a damaged section of my roof, or do I need a full replacement?

If the damage is limited, such as a few missing shingles or a minor leak, repairs may be sufficient. However, widespread issues or signs of aging may require full replacement. Our team offers honest assessments—book a free estimate to find out what’s best for your home.

7. How much does a new roof cost in Portland or Vancouver?

The cost depends on roof size, pitch, materials, and complexity. While average asphalt shingle roofs range from $8,000 to $15,000, every home is unique. We provide free, no-obligation estimates—request yours here.

8. How long does it take to install a new roof?

Most residential roof replacements in Portland and Southwest Washington are completed in 1 to 3 days, depending on weather and project size. We’ll provide a detailed timeline during your consultation. Learn more about our process on the Residential Roofing page.

9. What should I expect during a roof inspection?

During a Sawtooth Roofing inspection, we check for signs of leaks, shingle damage, flashing issues, moss growth, and overall roof condition. We also assess attic ventilation. Schedule your free inspection to protect your home before the next rainy season.

10. Do you work with insurance claims for storm or wind damage?

Yes, we can assist with documentation, inspections, and estimates if your roof has been damaged by storms or wind. We work with homeowners to ensure accurate claims submissions. Visit our Residential Roofing page for more info or contact us for help.

11. Do you offer roof maintenance programs?

Yes. Regular maintenance helps extend the life of your roof and reduce long-term repair costs. Our services include gutter clearing, moss treatment, flashing checks, and minor repairs. Visit our Residential Roofing page to learn more.

12. Why choose Sawtooth Roofing for your residential roofing needs?

Since 1995, we’ve served Portland and Southwest Washington with trusted, professional roofing services. We’re local, licensed, and committed to quality workmanship and clear communication. Visit our Residential Roofing page or schedule your free inspection today to experience the Sawtooth difference.

Contact Us for a Free Roof Inspection and Free Residential Roofing Estimate

"*" indicates required fields

Sawtooth Roofing is an award-winning family owned and locally run business, serving the greater Portland and Vancouver metropolitan area since 1995. We maintain a successful and reputable roofing company that continues to provide excellent customer service and high quality residential and commercial roofing services to homeowners and businesses in Portland and surrounding areas.

From Portland to Vancouver and everywhere in between, we’re proud to be the go-to expert residential roofing team for homeowners throughout:

Searching for “roofing questions” or a “roofing contractor Portland”? Sawtooth Roofing delivers fast, friendly, and dependable service in your area.

Sawtooth Roofing – Expert Roofing Services for Oregon & Southwest Washington Homes
Trust. Quality. Protection.

YOUR QUALITY CHOICE

We provide professional roofing services with a real focus on customer satisfaction.
Our works are carried out by fully trained staff to the highest professional standards.

Roofing Main Products:

Our Sawtooth Roofing Contractors install complete roof systems with 50 year material and workmanship warranties on all steep slope residential homes in Portland Oregon and surrounding areas near you. We use the highest performing underlayment. Wrapping all skylights and chimneys with a high end ice and storm shield. We install ice and storm shield underneath all valleys. We use top rated accessories on every job and not as an upgrade but as a standard. Every Owens Corning roof we install is given a Platinum warranty registered with Owens Corning. This way we assure your warranty stays with you for life.

Roofing Service Team:

All of our roofers are employees and most have been with the company for 5-15 years. Our employees are highly trained, experienced and quality driven individuals who take great pride in their craftsmanship. Each roof is inspected during the roofing process and inspected again upon completion by our quality assurance manager. Our Quality Assurance Manager makes sure your residential roof or commercial roof meets our award winning Quality standards.

TESTIMONIALS

Sawtooth Roofing was fantastic in every way… from estimating the job to the final clean up, they exceeded my expectations.
– Tamra D.

I was most satisfied in that I could get a quote quickly and not have to sit thru an hour long presentation with my spouse. The quote was prompt, very reasonable and the time frame was prompt.
– Josh T.

I would like to recognize the office staff for all of help they gave us. I would like to recognize Pete, the estimator because he was so extremely helpful and answered all of my questions.
– Mark J.

They have exceeded any expectations that I could’ve had. The workmanship was outstanding!
– Diana P.

Read More Reviews

Sawtooth Roofing Company

4.8

Based on 129 reviews

review us on

Ingrid Yothers

1 week ago

We have already recommended Sawtooth Roofing to several people. From the very beginning Darrin made sure we had ample information and was very responsive in patiently answered our questions. After multiple roofing quotes, he was the first roofer that showed and explained the mathematical formula utilized to determine how many vents one’s house needs. This and other shared information showed me that Darrin truly was very proficient in his field and Sawtooth was a company we could trust our home with. Because of some health issues, this was very important for us in making sure our attic air flow was healthy and without issues due to improper amount of vents. Sawtooth not only uses quality material but installs with quality work. As one who’s highly health sensitive to any building issues, Darrin and the team really worked above and beyond with particular details we needed. I was so grateful for their patient listening, communicating clearly via email/phone/in person, and asking questions to make sure they understood what we were looking for, along with taking any extra time needed to ensure quality work. Because of this, for the first time in a long time, I’ve increasingly experienced better health than I’ve had for quite awhile. As I’ve said several times before, having a roof properly installed was the best ‘doctor’s’ visit I could’ve had!!! The roofing team was also exceptional in the same way, as was the office staff. And, by the way, to top it off, the roof also looks fantastic! Thank you Sawtooth!

jay bleich

2 weeks ago

Competitive pricing, excellent workmanship. Mst of all, trustworthy

Lisa Erickson

4 weeks ago

Our assigned contractor Greg was flexible and easy to work with. Crew was polite and respectful. The job was done in 3 days. Pricing was competitive and we ended up paying $1200 less then the quote. Clean up was good.

Kristine Van Buskirk

4 weeks ago

Anthony was amazing! We called after a crazy storm and we're worried our roof was damaged. He was super honest and told us our roof was great and built well also. He showed us pictures and so friendly. I would highly recommend them to anyone.

Brandy Hill

1 month ago

A great service and great product for a fair price. Actually the best price we were quoted for a premium product. The roofers were courteous, efficient, on-time and very clean. Our 2 story house and detached garage were completed in 3 days. They cleaned up at the end of each day. Highly recommend.

Chris Parta

2 months ago

Sawtooth was professional and did a great job and answered all of our questions as well.

Patty Hatcher

2 months ago

Gave me a free inspection and a good recommendation on a new roof. Communication was great ! The tear off and rebuild went very fast. The crew was great and cleaned up afterwards. And the roof looks great!

Duane H. Fickeisen

3 months ago

Replaced existing roof that had been poorly installed. Very pleased with the result. Tom was responsive and explained their proposal and materials clearly. Cost was reasonable. Job was completed in a timely manner with attention to safety. Removed an unused interior chimney to the roof level. Only minimal (unavoidable) damage to plants. Cleaned up debris from old roof.

Josh Morrow

3 months ago

Best in Idaho can get your roof covered by the home owners insurance, it's amazing

Babu Lukose

3 months ago

Recently replaced our roof by Sawtooth, Sawtooth did an excellent job. Also the quote from Sawtooth was at good price with high quality Owens Crowning Trudefinition shingles with PLATINUM warranty. Among 6 quotes Sawtooth has given the excellent quote for my complex roof. Workers were highly skilled and did an excellent job.. Another excellent thing I like Sawtooth, they added extra vent on the roof to balance in and out air flow which helps the house keeping more cooler at hot weather and less usage of Air conditioner.

Alexandra Monzón

3 months ago

We had our roof done in May and had a great experience working with Tom and his crew. Tom was very communicative and the team efficient and kind. I have recommended Sawtooth Roofing a few times since and will continue to do so. Our neighbours have also told us they have have been admiring our roof. 🙂

Dylan VanZant

4 months ago

Darrin and the crew did a great job and were attentive to anything that came up during the project.

Boris

4 months ago

Sawtooth Roofing did a fantastic job replacing my roof. Their crew was skilled, respectful, and thorough from start to finish. They kept me informed throughout the process and delivered a high‑quality roof that I’m genuinely happy with. I wouldn’t hesitate to recommend Sawtooth Roofing to anyone.

Kris Barnes

5 months ago

Sawtooth Roofing did a good job replacing the roof on my home. They left the yard clean and finished quickly and efficiently. Working with them was a good experience.

NANCY MARTIN

5 months ago

New roof. Easy to work with and great price compared to other companies. They did an excellent job and cleaned up everything.

Ruth Risch

5 months ago

I just had Sawtooth install a new roof. I was very impressed with the crew. Amazing hard workers who worked until dark and started early each day early to get my roof complete in less than 3 days. Meticulously cleaned everything up. Very impressive quality work and my roof looks awesome! I would definitely recommend Sawtooth Roofing Company. Ruth Risch

Tyler Harris

2 years ago

I picked Sawtooth out of 6 bids. I needed a full tear off of asphalt shingles plus a layer of cedar shake, repair to a soffit, and two skylights. The crew worked very hard to get it done in 4 days and I'm very happy.

Charles Matschek

2 years ago

Sawtooth were very professional in bidding a full tear-off and new roof installation, submitting the agreement, timeline and method of payment for carrying out the work. We agreed the price and time frame, weather permitting, (winter time install), and the work was carried out in less than four days leaving the site clean and free of debris. We are very happy with the service and would recommend Sawtooth to other residential owners we know. Charles

Christine Krolik

2 years ago

Excellent service, very professional and reliable. We only needed partial roof, and they matched existing roof exactly. The price quoted was the price we paid. Friendly and easy to work with. Highly recommend.

Adam Hanson

2 years ago

The work done was professional and timely. Thank you again for doing an amazing job.

Shirley Wall

2 years ago

The new roof looks beautiful. The workers were thoughtful and listened to family needs.

Emmanuel Martínez celaya

2 years ago

Plus the Lechoncito group

Randall Morphew

2 years ago

Had my old roof replaced by Sawtooth Roofing last week. It looks great, and I am very happy with the competitive pricing, quality products used, excellent workmanship and the good cleanup afterwards. Thanks to Tom Solan, Nick, Joe Clark and the installers: Elias and Jose. They had to work in some cold and foggy conditions.

Doug Jarmer

2 years ago

taylor yingling

2 years ago

Our new roof looks great. A skilled, hard working crew. Highly recommend.

Charles Rafferty

2 years ago

The bid from Sawtooth Roofing was quite competitive, and the work was performed on-time and efficiently. The quality of the new roof was excellent. Rik Jones and Tom Solan were both on site and oversaw the work. They were knowledgeable and good communicators.

Lori Uhl

2 years ago

We had our 24 year old roof replaced back in 2021. While we were listing the house in 2024, it became very apparent that that contractor did not install our roof system properly back in 2021. Darrin Webster at Sawtooth was invaluable at helping us evaluate the problem, guiding us through the process of submitting a claim then pursuing the best solution for our buyers. Using Sawtooth Roofing for this repair was a great decision and I highly recommend this company! Thank you, Darrin, Joe, Alicia, Elias and the whole Sawtooth Roofing crew!

Steve Jaffe

2 years ago

Sawtooth reroofed our entire house and separate shed, including rebuilding a section covering our patio. The quality of work, attention to detail and meticulous cleaning of the yard and driveways was second to none. Elias and his crew worked tirelessly and completed the job in less time than expected. I recommend them without any reservations. Job well done!

Kim A.

2 years ago

Every step of the process went so well! The team had deep knowledge and skills, was responsive to my questions, expertly worked long hours on the hottest days of this year, and quality-checked multiple times to ensure that the end product is a high-quality roof for my family. Thank you and gratitude to the whole team!

Ruth Pedrick

2 years ago

Sawtooth Roofing has great friendly service. From the first interaction when Tom came out to look over the roof and give an estimate through the installation and afterwards, the inspection, the staff is very helpful and they made sure we understood the process. The roof looks terrific. The crew did a wonderful job cleaning up after the job was complete. We would highly recommend Sawtooth Roofing.

dennisb503

4 years ago

Fantastic service. New roof installed without any problems. The work was done efficiently and clean up completed with no mess. Roof looks great. Cost was very reasonable! Highly recommended! 5 stars.

M Geerer

4 years ago

Unfortunately we had to completely replace our roof but fortunately this crew made it a little easier. They were kind, efficient, cost effective and fast. All things you'd want in a roofing company. The warranty is mainly why we went with this company after at least 5 estimates. The only issue we had was parking but our house is at the end of a court so it normally has issues. I just wish they had parked outside of it like we asked. Especially on garbage day ?

Dave Lister

5 years ago

Sawtooth Roofing just put a new roof on my 1929 Portland bungalow. They were fast, efficient, professional and the quality was first rate. They were also the low bid out of three bids. I would not hesitate to use Sawtooth Roofing for any roof replacement or repair needs.

Karl Dinkelspiel

5 years ago

Darrin was over at a neighbor's house re-doing their roof. I asked him to come by and look at ours. He was happy to do it and I appreciated his honest opinion, but I especially appreciated that when he saw the state of the rubber gaskets on our vent pipes he said he'd replace them - for free! I offered twice to pay him and he said 'no big deal' it's just a good thing to do. He walked up on our roof and was done in five minutes! Wow, would totally ask Darrin for a bid when it comes time.

Rahul Rastogi

5 years ago

Darren and the entire team have done an amazing job with my roof replacement and looking into some minor issues. The entire team made sure I was happy with my roofing job. Sawtooth and Darren’s attention to service is fantastic. I’m so glad I went with this team!

Windy Tatom

5 years ago

We just had this amazing company reroof our house and it turned out perfect. The quality of products they use vs the competition is by far way better. They got the job done in 2 days which is amazing. These guys work so hard to make sure their customers are happy. Thank you so much to their awesome team.

Shellie Hill

5 years ago

We had a wood shake roof and contracted Sawtooth Roofing to tear off the old roof, install new plywood on the entire roof. They then installed the new premier roof. They did it all in a very professional manner. The work crew started every day in a timely manner, worked hard and kept the work area as clean as they could. We are very pleased with the final product, I did have sticker shock when I got the bid but I feel they did everything to earn it. We are very pleased with the final product knowing that what is under the roof was done properly and knowing we now have a great new roof for the protection of our home. Thanks Sawtooth and the great crew that installed our new roof, it looks great and we couldn’t be happier. Thank you, Shellie and Dexter Hill

summerbarton13

5 years ago

Quick service and very friendly!

Heidi Anderson

6 years ago

Gary Fitch with Sawtooth Roofing is great! I’m in the real estate industry and always up against inspection deadlines. He is responsive, professional and always on time with his bids. He’s also a good communicator. Always takes my call or replies to my emails promptly. There are a lot of roofing companies out there but I will always choose Sawtooth for my clients and my own personal roofing needs!

R. Russell

6 years ago

Sawtooth and their team came out and repaired a leak I had in my roof. I called desperately needing someone to come out and they exceeded all my expectations in getting my roof fixed in a timely matter. i would highly recommend sawtooth roofing for all your roofing needs.

Steven Santos

6 years ago

Pete and the team of Sawtooth were great. I initially had a bad experience with one of the other roofing companies so i decided to give Sawtooth roofing a call. The have exceeded all expectations and were filling me in throughout the whole process. I would definitely recommend them for any of your roofing needs. Thanks again!

Elisa Mann

6 years ago

Working with Sawtooth Roofing has been a great experience! Everyone in the office was extremely attentive to my needs for the repair on my roof. Thank you for such a wonderful experience! I will definitely ca you again for all my roofing needs!

Rob Mitchell

6 years ago

Good people to work with. Roof looks great and they cleaned up everything. Had a total tear-off of two layers of roofing and only found two staples. Thanks to Pablo and his crew. Thank you Sawtooth.

Rich Garber

6 years ago

They did the fastest roofing job I ever saw. They started one morning and they were cleaned up an out by noon the very next day. The quality of the work was excellent. I looked at a neighbor's roof, done the same month by a different contracter and they had uneven surfaces. Mine was perfect. I have used Sawtooth before and I will continue using them.

Lisa Troupe

6 years ago

Great roofing company, quick response to questions. The price was lower than other companies and the quality of work was good. Happy to recommend Sawtooth Roofing if you’re looking for a great price on quality work!

Michael Henry

6 years ago

Our roof was a mess and needed some serious attention. Sawtooth was awesome to work with through the entire project. Highly recommend!

Michael Patrick

7 years ago

I have been in real estate business for over 17 years and been involved in dealing with many contractors. I have seen too many roofs poorly installed by unqualified roofing companies. We hired Sawtooth Roofing for a new roof on our personal home. We couldn’t be more pleased. They delivered on all promises and more. They were on time, clean and the price didn't change. OUR NEW ROOF IS GORGEOUS!! This company really delivers and does business how you expect a highly professional contractor to be. We highly recommend Sawtooth Roofing!! Give them an opportunity to earn your business, you won't be disappointed!

Tami Platt

9 years ago

Customer service was a 4+. Very friendly and kept all their promises. Workmanship was a 2. Poor attention to detail. Broken siding and reused flashing that was poorly done. Nails and bits of garbage EVERYWHERE (we have pets, too!) We called to complain and they did sent someone out. However, they never communicated with us that was happening. We called to follow up and they met us, walked through our concerns and EVERYTHING was fixed to our satisfaction. It just took a while. If more quality work would have been done from the beginning, the score would have been much higher.

More reviews