Get matched with top roofers in Willow Creek, CA

Q: Is it okay to put a new roof over an old one?

• <div><p>Whether replacing the entire roof or just installing roof shingle replacements in small areas, always pull up the old roof shingles. While you can technically put new roof shingles (but not other roof materials) over old shingles, this can add weight strain to the roof and prevent the new shingles from securing properly to the roof.</p></div>

Q: Can a flat roof be raised?

• <div><p>Technically, a flat roof can be raised, but it&rsquo;s extremely expensive, and there would not be much of a point. Most homeowners raise the roof in their homes to access the space between their existing ceiling and the roof, but <a href="https://www.angi.com/articles/pros-and-cons-of-flat-roofs.htm">flat roofs</a> don&rsquo;t have this space. Therefore, you can raise a flat roof, but it involves heavy structural modification. </p></div>

Q: What are the three types of rafters?

• <div><p>The principal, common, and auxiliary rafters are the most frequently used types of rafters. Principal rafters are large and typically appear toward the edges of the roof. Common rafters are smaller than principal rafters. Some people may use a mix of common and principal rafters. The auxiliary rafter is not common, but it provides extra reinforcement for a principal rafter on a large building.</p></div>

Q: How long does a tar and gravel roof last?

• <div><p>Tar and gravel roofs last an average of 30 years, which is longer than the average <a href="https://www.angi.com/articles/how-long-flat-roofs-last.htm">lifespan of many other flat roofs</a>. The gravel on top of the waterproof membrane helps protect the roof from UV damage and physical damage, so if you keep your roof drains clear and carry out annual roof inspections to catch issues early, you could see up to 40 years of useful life from your roof.</p></div>

Q: How much wind does it take to damage a roof?

• <div><p>Unfortunately, there&rsquo;s no definitive answer to this question, but the wind rating of your shingles will give you a good idea of what wind speeds can damage your roof. If you&rsquo;re concerned about damage, inspect your roof following windy conditions to look for signs of wind damage to your shingles. When in doubt, consider hiring a professional <a href="https://www.angi.com/articles/who-fixes-roofs.htm">who fixes roofs</a> to carry out an expert inspection. Remember that hurricanes, tropical storms, and tornadoes are likely to cause the most damage, but even severe thunderstorms can bring winds that compromise your roofing system.</p></div>

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Verified Reviews for Roofing pros in Willow Creek, CA

*The Angi rating for Roofing companies in Willow Creek, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.

*The HomeAdvisor rating for Roofing companies in Willow Creek, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.

Last update on September 02, 2025

Reviewed in September 2025
Brian, Pablo and Antonio did an amazing job getting my front yard weeded, shrubs and large hedge trimmed, spruce needles picked up and a new water line dug for my fruit trees! They did everything we agreed on and at the price he quoted. They were polite professional and were Very hard workers!
Redwoods Construction, Inc
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Reviewed in January 2024
A significant measure of a company lies in servicing follow-up (warranty) issues and to that I can say that Advanced Roofleak Solutions came through and resolved a leak issue likely due to installer workmanship before an unusually large storm event was to hit the area. That was good on multiple...
Advanced Roofleak Solutions, Inc.
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Reviewed in September 2022
Jason Stephens of JS CONSTRUCTION does beautiful custom construction. He is very easy to work with and professional.
JS CONSTRUCTION
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Reviewed in December 2021
Edgar took on our job after he had worked a full day. He was quick, responsive and did great work. We were thrilled when he called us back and even more thrilled when he offered to do the job that evening. He was friendly, communicative, and exhibited a great work ethic. On top of that, his ...
Madero's Plumbing - Unlicensed Contractor
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Reviewed in August 2021
Simple Visions did a professional and artful job of building a fence along the street side of our property. It is beautiful and durable and will be with us for many years.
Simple-Visions Home Remodeling
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Reviewed in April 2021
From start to finish I am extremely satisfied . I give my highest recommendations to CBX and to Phil, Robert, Brad, Jeremy and the whole work crew every one of them had great customer service and throughout the process were very professional. Phil and Robert were always available to answer all...
CBX Roofs
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Reviewed in August 2020
Trinidad is very professional yet friendly; knowledgeable, efficient! Hire him!
Unlimited Technologies & Communications, Inc.
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Reviewed in June 2020
Horrible quality of work. I could have done better. I was surprised because he was a licensed contractor. He had originally said the work was easy, when he visited. I assumed he'd do quality work. He was friendly, seemed to know what he was doing and the job was pretty straightforward. The...
Mark Sailors Construction
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Reviewed in May 2020
Dave and DeAnn were amazing to work with throughout the process. From the estimate through completion, the communication was spot-on and the workmanship far exceeded my expectations. I will be recommending their product and service at every opportunity I have. Thank you for the amazing job. ...
Garage Force of Fort Collins
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Reviewed in August 2013
From the first phone call to their office to the final invoicing, they were very professional and polite. <br /> They showed up to give the estimate when they said they would, and had samples of roofing material to show me. <br /> They had the bid for me in a reasonable amount of time, and it...
A & I Roofing, Inc.
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Find Roofers in Willow Creek

Perkins Professional Roofing

5.0(

)

Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairMetal Roofing - Install or Replace+3 more

Serving Willow Creek, CA and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

Perkins Professional Roofing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

7 neighbors recently requested a quote

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Just Stamping Concrete

5.0(

)

Inspection - Roofing

Serving Willow Creek, CA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"I hired this landscape designer to transform my backyard, and I couldn't be happier with the results. The designer was professional, creative, and attentive to my needs throughout the entire process. The end result was stunning and exceeded my expectations. Highly recommend!"

Response time2 hrs

Response rate100%

4 neighbors recently requested a quote

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Redwoods Construction, Inc

4.8(

)

Inspection - RoofingRoof - Clean

Serving Willow Creek, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Credit card accepted

"Bro cleaned my gutters so well i forgot to take a photo. He also caught be just before i fell off the roof trying to watch the amazing work he was getting done. Great work!"

Response time2 days

Response rate94%

4 neighbors recently requested a quote

Asphalt Shingle Roofing - Install or ReplaceWood Shake or Composite Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For Business+27 more

Serving Willow Creek, CA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

\n\nWe take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time2 days

2 neighbors recently requested a quote

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Scared of heights construction

New to Angi

Asphalt Shingle Roofing - Install or ReplaceInspection - RoofingRoof - Clean

Serving Willow Creek, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Been in the construction and roofing and completing handyman services for 18+ years, no job to small, give me a call for a free quote on your next project.

Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceTraditional Tile Roofing - Install or Replace

Serving Willow Creek, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Found Sentri on Angi. Jeanette and Violet were very pleasant and efficient in getting a contractor to me in the time frame needed. The contractor was excellent and the roof looks great! I would definitely work with them again if I had additional projects."

23 neighbors recently requested a quote

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Ascended Constructions

New to Angi

Asphalt Shingle Roofing - Install or Replace

Serving Willow Creek, CA and surrounding areas

Approved (Corporate)

In business since 2023

Offers commercial services

Were a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

1 neighbors recently requested a quote

Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair+26 more

Serving Willow Creek, CA and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"We?re very satisfied with our roof replacement. Ron coordinated the job really well and made the whole thing easy for us. The crew was quick, professional, and did a great job with both installation and cleanup. The roof looks excellent and we haven?t had any issues since. Overall a great experience and we?d happily use them again!"

Recommended by59%of homeowners

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All American Construction and Roofing, Inc.

4.7(

)

Flat, Foam or Single Ply Roofing - RepairFlat, Foam or Single Ply Roofing - Repair- For BusinessFlat, Foam, or Single Ply Roofing - Install or Replace+14 more

Serving Willow Creek, CA and surrounding areas

In business since 2014

Free estimates

Credit card accepted

"I recommend this company I had a good experience my roof came out nice IÃ¢Â Â m happy the way my roof came out my roof thank you Newhaus"

Response time3 days

Recommended by92%of homeowners

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Independent Powur Consultant

5.0(

)

Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair+26 more

Serving Willow Creek, CA and surrounding areas

In business since 2014

Free estimates

"Amazing, very professional, on-time, clean work,"

Recommended by100%of homeowners

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Showing 1-10 of 45

Roofing questions, answered by experts

Whether replacing the entire roof or just installing roof shingle replacements in small areas, always pull up the old roof shingles. While you can technically put new roof shingles (but not other roof materials) over old shingles, this can add weight strain to the roof and prevent the new shingles from securing properly to the roof.

Technically, a flat roof can be raised, but it’s extremely expensive, and there would not be much of a point. Most homeowners raise the roof in their homes to access the space between their existing ceiling and the roof, but flat roofs don’t have this space. Therefore, you can raise a flat roof, but it involves heavy structural modification.

The principal, common, and auxiliary rafters are the most frequently used types of rafters. Principal rafters are large and typically appear toward the edges of the roof. Common rafters are smaller than principal rafters. Some people may use a mix of common and principal rafters. The auxiliary rafter is not common, but it provides extra reinforcement for a principal rafter on a large building.

Tar and gravel roofs last an average of 30 years, which is longer than the average lifespan of many other flat roofs. The gravel on top of the waterproof membrane helps protect the roof from UV damage and physical damage, so if you keep your roof drains clear and carry out annual roof inspections to catch issues early, you could see up to 40 years of useful life from your roof.

Unfortunately, there’s no definitive answer to this question, but the wind rating of your shingles will give you a good idea of what wind speeds can damage your roof. If you’re concerned about damage, inspect your roof following windy conditions to look for signs of wind damage to your shingles. When in doubt, consider hiring a professional who fixes roofs to carry out an expert inspection. Remember that hurricanes, tropical storms, and tornadoes are likely to cause the most damage, but even severe thunderstorms can bring winds that compromise your roofing system.

The Willow Creek, CA homeowners’ guide to roofing services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

Mizuki Hisaka
•
Mar 5, 2026Mar 5, 2026
How Much Does Roof Replacement Cost? [2026 Data]
A new roof improves curb appeal, increases home value and keeps your living space protected from the elements. Learn about average roof replacement costs to set your budget.
Deane Biermeier
•
Aug 3, 2026Aug 3, 2026
How Much Does Roof Repair Cost? [2026 Data]
The average cost of roof repair for U.S. homeowners averages between $386 and $1,875. Learn what factors can affect roof repair costs.
Dan Simms
•
Aug 3, 2026Aug 3, 2026
How Much Does It Cost to Tarp a Roof? [2026 Data]
Wondering about the cost to tarp a roof after a large storm or before a major roof renovation? We'll break it down by size, style, and scenario.
Rachel Hoffman
•
Jul 9, 2026Jul 9, 2026
Parts of a Roof: Ultimate Guide to Roof Anatomy
All of the parts of your roof work together to protect your home. Learn the anatomy of a roof and how each part functions.
Dan Simms
•
Jul 9, 2026Jul 9, 2026
Who Can I Hire to Tarp My Roof?
Roof leaks are an emergency, so knowing who can tarp your roof quickly and correctly can save you from major water damage if you ever experience a leak.
Megy Karydes
•
Jul 8, 2026Jul 8, 2026
15 Common Roof Issues You Shouldn’t Ignore and How They’re Fixed
It is smart to address common roof issues quickly so they do not escalate into something worse over time. We cover some of the problems you don’t want to ignore.