Flat Roof Contractors in Portland, OR - page 2

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Flat roofing
Portland (OR)
19 companies available
19 companies available
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  • Financing Available
  • Licensed & Insured
  • Slate Roof
  • TPO Roof
  • Gable Roof
Company Overview

At River City Roofing Portland, located in the heart of Portland, Oregon, we pride ourselves on our versatility and technical expertise in the roofing industry. Serving both residential and commercial clients, our compre... More

“Matt was very easy to work with. They did a good job and was done fast. Cleaned...”

“Professional and skilled! Family owned business that is lead pain certified. Off...”

  • Commercial Roofing
  • Residential Roofing
  • Free Estimates
  • Licensed & Insured
  • Locally Owned & Operated
Company Overview

At Cascade Roofing Portland, we pride ourselves on our versatility and technical expertise, serving both residential and commercial clients with a comprehensive range of roofing services. Located in Portland, Oregon, we... More

“Cascade Roofing did an outstanding job on our new roof! From the initial estimat...”

“6 of our neighbors put roofs on in 2000. 25 years later, we needed a new roof. I...”

  • Industrial Roofing
  • Residential Roofing
  • Financing Available
  • Licensed & Insured
  • Locally Owned & Operated
Company Overview

At Flow Roofing & Gutters, we pride ourselves on our versatility and technical expertise, capable of managing both residential and commercial projects with ease. Located in Portland, Oregon, we offer a comprehensive rang... More

“Koda and Hailey just completed our gutter installation and it looks WONDERFUL! C...”

“I was in the property management business for over 30 years and have dealt with...”

  • Commercial Roofing
  • Licensed & Insured
  • Locally Owned & Operated
  • Warranties Offered
  • Metal Roof
Company Overview

At Sawtooth Roofing Company, we pride ourselves on our versatility and technical expertise in the roofing industry. Based in Portland, Oregon, we offer a comprehensive range of services, including roof deck repair, water... More

“I've used Sawtooth to replace two different roofs now, and both times their serv...”

“Had them out five years ago for a fair bid on a new roof. Sadly roof needed full...”

  • Industrial Roofing
  • 24/7 Emergency Repairs
  • Financing Available
  • Licensed & Insured
  • Locally Owned & Operated
Company Overview

At Top Shield Roofing, we pride ourselves on our versatility and technical expertise, making us a go-to choice for both residential and commercial projects in Portland, Oregon, and the surrounding areas. Our comprehensiv... More

“My first impression of this contractor was when I received the estimate/quote....”

“Topshield Roofing is a group of the nicest people you will work with in the indu...”

  • Warranties Offered
  • Metal Roof
  • Slate Roof
  • Green Roof
  • Asphalt Shingle Roof
Company Overview

At RoofTek, located in Portland, Oregon, we pride ourselves on our versatility and technical expertise, delivering a comprehensive range of services for both residential and commercial projects. Our offerings include roo... More

“We decided to go with Rooftek for our new roof based on their competitive pricin...”

“Don't let aggressive and illegal marketing fool you. This company ignored *thre...”

  • Free Estimates
  • Licensed & Insured
  • Green Roof
  • Gable Roof
  • Rubber Roofing
Company Overview

At Two Brothers Roofing LLC, we pride ourselves on our versatility and technical expertise, capable of managing both residential and commercial projects with ease. Located in Portland, Oregon, we offer a comprehensive ra... More

“Two Brothers Roofing LLC is a fantastic company! Their team is professional, rel...”

“Two Brothers Roofing LLC exceeded my expectations. They were professional, punct...”

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Verified reviews for “Flat roofing” in Portland (OR)

Nathan Smith
5.0

Flow roofing did a PHENOMENAL JOB with our roof replacement!! Their pricing is very competitive, and more importantly, you can trust Flow to keep a quality roof over your family’s head. We have a fairly large and complex…

Aug 5, 2025
Flow Roofing & Gutters Washington
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Nelson
5.0

Interstate roofing replaced the roof on my home approx. 2 weeks ago. I was impressed by their professionalism, politeness, & attention to detail. Everything/everyone arrived on time as scheduled. Even the cleanup was s…

Aug 2, 2025
Interstate Roofing
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Maria Baker
5.0

Hello, Adam from Hawthorne recently completed a large roof project for an organization I belong to. This has been planned for years, and had many versions as we talked to architects, engineers, and contractors. Then we f…

Jul 30, 2025
Hawthorne General Construction
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Marion Koehler
5.0

I had my roof replaced in April of this year by Cascade Roofing and I couldn't be more impressed with the work completed; as well as with the exceptional craftsmanship and professionalism demonstrated by the team from st…

Jul 29, 2025
Cascade Roofing Portland
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Davis Green Cleaning
5.0

River city roofing is experienced with all the different styles sizes and materials. They also offer low interest financing unlike many companies, check them out if you need a new roof or even just a repair

Jul 3, 2025
River City Roofing Portland
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We Answer

Frequently Asked Questions

What is the average roof replacement cost for a residential home?

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The average roof replacement cost for a residential home typically ranges from $7,000 to $15,000, depending on factors such as roof size, chosen materials, roof pitch, and labor rates in your area. Premium materials or complex designs may increase the price.

How much does it usually cost to replace the roof of a commercial building?

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The cost to replace the roof of a commercial building typically ranges from $5 to $12 per square foot, depending on several factors such as roof size, material, labor rates, building type, and local code requirements.

What factors affect the overall roof repair cost?

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Several factors influence roof repair cost, including the extent of the damage, roof accessibility, material type, labor costs, and whether it’s a general repair or an emergency fix. Minor repairs can start around $150–$400, while major repairs may exceed $1,500.

What is the typical roof leak repair cost, and how is it calculated?

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Roof leak repair cost generally ranges from $300 to $800, depending on the size and location of the leak, the materials required, and labor intensity. Complex leaks involving structural repairs or interior damage will cost more.

What is the average flat roof repair cost for commercial buildings?

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Flat roof repair cost for commercial properties usually ranges from $500 to $3,000, depending on the roofing material (TPO, EPDM, PVC), the extent of the damage, and roof accessibility.

How much is the mobile home roof replacement cost compared to traditional homes?

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Mobile home roof replacement cost typically ranges from $3,000 to $8,000, making it generally more affordable than traditional home roof replacements, due to smaller size and simpler structure.

Should I stay home during roof replacement?

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It's not necessary to stay home during roof replacement. Roofing work is noisy and can cause vibrations inside the house, which might be uncomfortable. Most homeowners choose to leave during major parts of the project, but our team ensures safety and keeps you updated, whether you're home or not.

How long does roof replacement take?

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The timeline for a roof replacement typically ranges from one to three days, depending on the size and complexity of the roof, weather conditions, and material type. Larger or more intricate roofs may take a bit longer, but we always aim for efficient, timely completion.

How to hire a roofing contractor?

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To hire a roofing contractor, start by researching local companies with good reviews and proper licensing. Request quotes from multiple contractors, verify their insurance and certifications, and ask for references. Always ensure you get a written contract that outlines the scope of work, timeline, and payment terms.

How to check if a roofing company is legit?

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Check if a roofing company is legit by verifying their business license, insurance, and local certifications. Look for memberships in professional associations, read customer reviews, and ask for recent project references. A legitimate company will be transparent and provide all documentation upon request.

How to choose a roofing company?

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When choosing a roofing company, consider their experience, customer reviews, warranty offerings, and quality of materials. Make sure they provide clear communication, detailed estimates, and a solid portfolio of completed projects. Local expertise is also a major advantage for understanding regional roofing needs.

How do you know if your roofing contractor is ripping you off?

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Warning signs that your roofing contractor might be ripping you off include vague contracts, pressure to pay large upfront deposits, lack of proper documentation, and unexplained price increases. Always ask for itemized estimates and written guarantees, and avoid contractors who avoid answering your questions directly.

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