Logo of Northwest Roof Defense

Northwest Roof Defense

  • Anderson Island
  • Industrial Roofing
  • Licensed & Insured
  • Locally Owned & Operated
  • Green Roof
  • Asphalt Shingle Roof
Hours
Mon7:30 AM - 9:00 PM
Tue7:30 AM - 9:00 PM
Wed7:30 AM - 9:00 PM
Thu7:30 AM - 9:00 PM
Fri7:30 AM - 9:00 PM
Sat7:30 AM - 9:00 PM
Sun7:30 AM - 9:00 PM
About the Business

At Northwest Roof Defense, we pride ourselves on our versatility and technical expertise in roofing and related services. Based in Anderson Island, Washington, we specialize in roof installation, gutter installation, and comprehensive repair solutions, including roof leak and water damage repairs. Our well-coordinated team is equipped to handle both residential and commercial projects, ensuring that we manage complex tasks from start to finish with precision. Our commitment to organization and attention to detail allows us to deliver durable, high-quality results that provide long-term value for our clients.

Whether it’s a full roof installation or a meticulous gutter clean-out, we approach each project with the same level of dedication and reliability. We are recognized for our industry-standard reliability, and our thorough project coordination ensures that every aspect of your roofing needs is addressed comprehensively.

What people say about “Northwest Roof Defense”?

Customer feedback for Northwest Roof Defense is overwhelmingly positive, highlighting exceptional service quality and thoroughness. Many reviews commend the professionalism and communication skills displayed, noting how easily Kent could be reached and how he addressed questions beforehand. The attention to detail, including the provision of time-stamped photos and follow-up treatments, has also been appreciated. Overall, customers feel confident recommending the company for roof cleaning and maintenance services, often expressing intentions to hire them again in the future.

What Users Like The Most
  • Kent is incredibly thorough and spent almost the full day on the job.
  • He is professional, honest, and on time.
  • Kent explained everything thoroughly and took safety precautions.
  • The quality of work is better since they are a small local company.
  • He even included the moss powder afterwards as a second follow-up dose!
What Users Like The Least

Customers are fully satisfied

Recommended Reviews
Overall Company Rating
Excellent 5.0
Out of 8 reviews
5 stars
4 stars
3 stars
2 stars
1 stars
Show first:
Cecily Kiester
Jun 26, 2025

After his initial visit and quote, Kent came out and did a full roof moss clean, soft wash, solar panel wash, and gutter clean out. He cleaned the moss off my shed roof as well and provided me with time stamped photos for my records. He was incredibly thorough and spent almost the full day on the job, making sure to leave everything in great shape. Kent is really easy to talk to, was available by text ahead of time for questions. I'd highly recommend NW Roof Defense!

anita diamond
Jun 10, 2025

Kent ,with Northwest Roof Defense came out and worked on our roof yesterday. Not only did he do a great job, but I so appreciated his kindness, respect and knowledge. Thank you Kent, you are full of personality and I enjoyed talking with you.

Dawn Wiley
May 24, 2025

He did a great job on my very old roof. The price was great and he gave great advice to help in the future. We will use him in the future and recommend him to friends and family.

Josepf Manggabeans
May 10, 2025

Great job, even cleaned the mess, he is professional honest on time, I will be calling him next year. He is great at cleaning solar panels and now my output has increased 22% since he’s clean them. Thank you.

REYALLAN THOMPSON
Apr 22, 2025

Kent did amazing work taking care of our large roof with a soft wash. We are under a bunch of Douglas firs so we really needed help! Kent explained everything thoroughly and took safety precautions on our two-story roof. Definitely recommend his services. We’ll be back!

Dan Manchev
Feb 11, 2025

Great service. Used them to clean the roof and gutters off my home and my rental property. Very happy with the results and will hire again in the future!

Ken Dillard
Feb 9, 2025

Great service! I had a ton of moss on my roof and they got it removed gently and then treated the roof with the soft washing. They even included the moss powder afterwards as a second follow up dose! Highly recommend.

Carl Bestford
Feb 7, 2025

I've had Northwest Roof Defense clean my roof and gutters a couple times now. Always reliable with quality work. Last time I did a roof soft wash and it made my roof look great! They seem to be a small local company which is great. The quality of work is better. Highly recommend them and I will continue to use their services!

Call us and get a quote right now Show phone number
137 locals recently requested a quote
  • Anderson Island
  • Industrial Roofing
  • Licensed & Insured
  • Locally Owned & Operated
  • Green Roof
  • Asphalt Shingle Roof
Hours
Mon7:30 AM - 9:00 PM
Tue7:30 AM - 9:00 PM
Wed7:30 AM - 9:00 PM
Thu7:30 AM - 9:00 PM
Fri7:30 AM - 9:00 PM
Sat7:30 AM - 9:00 PM
Sun7:30 AM - 9:00 PM
We Answer Frequently Asked Questions
Pricing questions
1. 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.

2. 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.

3. 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.

4. 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.

5. 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.

6. 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.

Service questions
1. 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.

2. 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.

3. 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.

4. 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.

5. 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.

6. 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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