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Find Natural slate roofing repairers in Trevor

Avatar for Celeste Builders

Celeste Builders

5.00(
15
)
Approved Pro

Celeste Builders

5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"the work was completed very quickly. everything looks great, I would highly recommend this constructor."

Katie s on August 2023

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"the work was completed very quickly. everything looks great, I would highly recommend this constructor."

Katie s on August 2023


Avatar for Guardian Professional Contracting Services, Inc.

Guardian Professional Contracting Services, Inc.

4.24(
43
)
Approved Pro

Guardian Professional Contracting Services, Inc.

4.24(
43
)
Approved Pro
Customers say: Quality work
289 local quotes requested
30 years of experience

Team Guardian has helped more than 30,000 Wisconsin residential and commercial property owners for 30 + years. Guardian is a top-rated Roofing, Solar, Siding, & Window Replacement Company with clients throughout South Eastern Wisconsin. Guardian offers the largest selection of products, price options, insured warranties, and industry leading Guarantees. We have the lowest cost and most flexible payment and finance options. Most importantly, Guardian is comprised of a team of local experts passionate about helping our neighbors repair, restore, or update their homes with expert care and the highest professional standards. Guardian has eliminated the frustrations, deception, and sales pressure that are otherwise so common in the construction industry, giving homeowners a better way to buy home improvements. Industry Leading Best Price Guarantee !

"There were some shingles applied crooked but the guys came out and fixed them once I pointed it out. Not everything went smoothly but, overall, I am satisfied with the results. "

Sarah T on November 2025

Team Guardian has helped more than 30,000 Wisconsin residential and commercial property owners for 30 + years. Guardian is a top-rated Roofing, Solar, Siding, & Window Replacement Company with clients throughout South Eastern Wisconsin. Guardian offers the largest selection of products, price options, insured warranties, and industry leading Guarantees. We have the lowest cost and most flexible payment and finance options. Most importantly, Guardian is comprised of a team of local experts passionate about helping our neighbors repair, restore, or update their homes with expert care and the highest professional standards. Guardian has eliminated the frustrations, deception, and sales pressure that are otherwise so common in the construction industry, giving homeowners a better way to buy home improvements. Industry Leading Best Price Guarantee !

"There were some shingles applied crooked but the guys came out and fixed them once I pointed it out. Not everything went smoothly but, overall, I am satisfied with the results. "

Sarah T on November 2025



"Everything went really well. They were on time. They very courteous. Bryan called me every two weeks about the materials since its hard to get a materials for the Project. He was very up to date. He lets me know when he will come out. He was very professional and personal. It turns out fantastic. I'm very happy with their service"

Fran W on November 2021

Advocating for homeowners from start to finish! Services for your Homes Exterior Needs Roofing Siding Soffit & Fascia Gutters & Downspouts

"Everything went really well. They were on time. They very courteous. Bryan called me every two weeks about the materials since its hard to get a materials for the Project. He was very up to date. He lets me know when he will come out. He was very professional and personal. It turns out fantastic. I'm very happy with their service"

Fran W on November 2021


Avatar for Ridge Top Exteriors Inc

Ridge Top Exteriors Inc

4.75(
16
)
Approved Pro

Ridge Top Exteriors Inc

4.75(
16
)
Approved Pro
Super Service Award
Customers say: Quick response
132 local quotes requested
23 years of experience

Since 2002, Ridge Top Exteriors has been a trusted, local provider of affordable exterior home improvement services for homeowners. As a family-owned and operated company, we take great pride in delivering high-quality workmanship and outstanding customer service. Our mission has always been to exceed our clients' expectations by providing expert roofing, siding, window, door and gutter solutions that enhance the curb appeal and value of their homes. Over the years, we have built a reputation for reliability and excellence, and we remain committed to serving our clients with honesty, integrity, and professionalism

"All work was done well, Project Manager Danny was responsive to my questions. These guys are very good to work with."

Richard T on December 2025

Since 2002, Ridge Top Exteriors has been a trusted, local provider of affordable exterior home improvement services for homeowners. As a family-owned and operated company, we take great pride in delivering high-quality workmanship and outstanding customer service. Our mission has always been to exceed our clients' expectations by providing expert roofing, siding, window, door and gutter solutions that enhance the curb appeal and value of their homes. Over the years, we have built a reputation for reliability and excellence, and we remain committed to serving our clients with honesty, integrity, and professionalism

"All work was done well, Project Manager Danny was responsive to my questions. These guys are very good to work with."

Richard T on December 2025


Avatar for Allied Construction & Roofing

Allied Construction & Roofing

3.82(
11
)
Approved Pro

Allied Construction & Roofing

3.82(
11
)
Approved Pro
27 local quotes requested
10 years of experience

We offer a comprehensive range of roofing services tailored to meet the unique needs of our clients. Whether you're looking for residential or commercial roofing solutions, we've got you covered with options like: Shingle Roofing: Durable and versatile, available in various styles and colors. Metal Roofing: Long-lasting and energy-efficient, ideal for both modern and traditional homes. Flat Roofing: Perfect for commercial buildings, offering excellent protection and easy maintenance. Roof Repair & Maintenance: From minor repairs to major fixes, our team ensures your roof remains in top condition. Expertise and Experience Our team comprises seasoned professionals with years of experience in the roofing industry. We pride ourselves on our deep knowledge of the latest roofing technologies and materials, ensuring we provide solutions that are both innovative and reliable. Each team member is certified and undergoes continuous training to stay up-to-date with industry standards and best practices.

"Was extremely pleased with the work done on my roof. Shingles were replaced and repaired a racoon hole where one was entering the attic! (Racoon had been humanely removed by other professionals.) Allied Construction & Roofing was very professional. Kept me updated on the work progress and provided pictures. Would highly recommend."

Gail K on November 2025

We offer a comprehensive range of roofing services tailored to meet the unique needs of our clients. Whether you're looking for residential or commercial roofing solutions, we've got you covered with options like: Shingle Roofing: Durable and versatile, available in various styles and colors. Metal Roofing: Long-lasting and energy-efficient, ideal for both modern and traditional homes. Flat Roofing: Perfect for commercial buildings, offering excellent protection and easy maintenance. Roof Repair & Maintenance: From minor repairs to major fixes, our team ensures your roof remains in top condition. Expertise and Experience Our team comprises seasoned professionals with years of experience in the roofing industry. We pride ourselves on our deep knowledge of the latest roofing technologies and materials, ensuring we provide solutions that are both innovative and reliable. Each team member is certified and undergoes continuous training to stay up-to-date with industry standards and best practices.

"Was extremely pleased with the work done on my roof. Shingles were replaced and repaired a racoon hole where one was entering the attic! (Racoon had been humanely removed by other professionals.) Allied Construction & Roofing was very professional. Kept me updated on the work progress and provided pictures. Would highly recommend."

Gail K on November 2025



Avatar for Infinity Exteriors LLC

Infinity Exteriors LLC

4.77(
543
)
Approved Pro

Infinity Exteriors LLC

4.77(
543
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
90 local quotes requested

At Infinity Exteriors, we set ourselves apart through our unwavering commitment to quality, craftsmanship, and customer satisfaction. Our comprehensive services include roofing, siding, windows, and gutters, all delivered with meticulous attention to detail. Our team consists of seasoned Project Advisors, Managers, and Installers who bring years of industry experience, training, and a dedication to high standards, ensuring every project meets our strict quality guidelines. What makes us truly unique is our focus on each customer’s specific needs. We provide honest and free estimates that help homeowners make informed decisions, backed by transparent pricing and detailed project timelines. Infinity Exteriors’ team members are community-centered and customer-focused, often involved in local events, youth coaching, and charitable initiatives. This connection to our communities fosters a deeper commitment to integrity and personalized service. To guarantee the quality of our work, we use premium materials from trusted manufacturers and conduct thorough inspections at every project phase. Our commitment to excellence is further reinforced by industry-leading warranties, giving customers peace of mind that their investment is protected. When you choose Infinity Exteriors, you're partnering with a team dedicated not just to completing the job but to exceeding expectations at every turn.

"Infinity Exteriors did a great of not only replacing my roof but also repairing the roof, especially around the Skylights. Anthony help me with the adjuster and inspection of the roof. Isaac and his crew were so wonderful in communicating what had to be done and the project was done in one day. Just a great job!"

Diana T on November 2025

At Infinity Exteriors, we set ourselves apart through our unwavering commitment to quality, craftsmanship, and customer satisfaction. Our comprehensive services include roofing, siding, windows, and gutters, all delivered with meticulous attention to detail. Our team consists of seasoned Project Advisors, Managers, and Installers who bring years of industry experience, training, and a dedication to high standards, ensuring every project meets our strict quality guidelines. What makes us truly unique is our focus on each customer’s specific needs. We provide honest and free estimates that help homeowners make informed decisions, backed by transparent pricing and detailed project timelines. Infinity Exteriors’ team members are community-centered and customer-focused, often involved in local events, youth coaching, and charitable initiatives. This connection to our communities fosters a deeper commitment to integrity and personalized service. To guarantee the quality of our work, we use premium materials from trusted manufacturers and conduct thorough inspections at every project phase. Our commitment to excellence is further reinforced by industry-leading warranties, giving customers peace of mind that their investment is protected. When you choose Infinity Exteriors, you're partnering with a team dedicated not just to completing the job but to exceeding expectations at every turn.

"Infinity Exteriors did a great of not only replacing my roof but also repairing the roof, especially around the Skylights. Anthony help me with the adjuster and inspection of the roof. Isaac and his crew were so wonderful in communicating what had to be done and the project was done in one day. Just a great job!"

Diana T on November 2025


Avatar for Power Home Remodeling

Power Home Remodeling

4.60(
311
)
Approved Pro

Power Home Remodeling

4.60(
311
)
Approved Pro
Customers say: Super punctual
122 local quotes requested
33 years of experience

As the nation’s largest full-service exterior home remodeler, we are backed by over 1,000+ Angi Super Service awards and more than one million happy customers. Why? Because we treat each job as an audition. An opportunity to prove ourselves to you. And the results speak for themselves. So make your home all it was meant to be with our unrivaled exterior services. Contact us today for a free, no obligation estimate on replacement windows, roofing, siding, doors, or attic insulation.

"If I could give Power Home Remodeling zero stars, I would. Their warranty process is an absolute joke. I filed my first warranty claim over a year ago, and instead of resolving the issue, things have only gotten worse. I now have three windows in my home that need to be replaced, and somehow Power has managed to make the experience even more frustrating at every step. Their so-called ?industry-leading warranty? is nothing more than a marketing line. In reality, it?s a maze of delays, empty promises, and zero accountability. Communication is terrible. Follow-through is nonexistent. Every time I reached out, I was met with excuses, rescheduling, or silence. They drag their feet for months at a time, leaving their customers stuck with defective products Power refuses to take responsibility for. What?s most infuriating is that I trusted Power because they claimed to stand behind their work. But when the windows failed, they suddenly disappeared behind layers of support reps who couldn?t"

Joanne P on November 2025

As the nation’s largest full-service exterior home remodeler, we are backed by over 1,000+ Angi Super Service awards and more than one million happy customers. Why? Because we treat each job as an audition. An opportunity to prove ourselves to you. And the results speak for themselves. So make your home all it was meant to be with our unrivaled exterior services. Contact us today for a free, no obligation estimate on replacement windows, roofing, siding, doors, or attic insulation.

"If I could give Power Home Remodeling zero stars, I would. Their warranty process is an absolute joke. I filed my first warranty claim over a year ago, and instead of resolving the issue, things have only gotten worse. I now have three windows in my home that need to be replaced, and somehow Power has managed to make the experience even more frustrating at every step. Their so-called ?industry-leading warranty? is nothing more than a marketing line. In reality, it?s a maze of delays, empty promises, and zero accountability. Communication is terrible. Follow-through is nonexistent. Every time I reached out, I was met with excuses, rescheduling, or silence. They drag their feet for months at a time, leaving their customers stuck with defective products Power refuses to take responsibility for. What?s most infuriating is that I trusted Power because they claimed to stand behind their work. But when the windows failed, they suddenly disappeared behind layers of support reps who couldn?t"

Joanne P on November 2025


Avatar for Weather Pro Exteriors Inc.

Weather Pro Exteriors Inc.

4.68(
22
)
Approved Pro

Weather Pro Exteriors Inc.

4.68(
22
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
46 local quotes requested

WeatherPro Exteriors is a family owned and operated exterior remodeling company based in West Allis, Wisconsin. We offer a full range of exterior remodeling services including roof replacement, siding replacement, window installation, door installation, gutter and insulation services. Our outstanding quality and workmanship is why we are designated as a preferred roofing and siding contractor by top brands like Owens Corning and James Hardie and why we’ve been awarded the Top Choice award for best roofer by the Milwaukee Journal Sentinel in 2019, 2020, 2021, 2022, 2023 and 2024.

"Everything was smooth and painless from start to finish. The crews were very friendly and did a great job keeping everything clean. It looks like a new house and I couldn't be happier with the results."

William h on July 2024

WeatherPro Exteriors is a family owned and operated exterior remodeling company based in West Allis, Wisconsin. We offer a full range of exterior remodeling services including roof replacement, siding replacement, window installation, door installation, gutter and insulation services. Our outstanding quality and workmanship is why we are designated as a preferred roofing and siding contractor by top brands like Owens Corning and James Hardie and why we’ve been awarded the Top Choice award for best roofer by the Milwaukee Journal Sentinel in 2019, 2020, 2021, 2022, 2023 and 2024.

"Everything was smooth and painless from start to finish. The crews were very friendly and did a great job keeping everything clean. It looks like a new house and I couldn't be happier with the results."

William h on July 2024

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FAQs for natural slate roofing repair projects in Trevor, WI

If more than 30% of your slate roof is damaged, it's time to consider a full replacement. This will prevent further deterioration and avoid costly recurring repairs. A professional slate inspection (costing between $130 and $360) can confirm whether repairs are sufficient or if a full roof replacement is the better option.

A slate roof can last anywhere from 60 to 150 years, depending on factors like installation quality, regular maintenance and repairs, and local weather conditions. Compared to materials like clay and concrete, which often last around 50 years, a well-maintained slate roof offers superior longevity, durability, and long-lasting aesthetic appeal.

Yes, you can use temporary patch solutions, such as roofing cement or patchwork, to provide immediate relief for minor leaks or underlayment issues observed from inside your home. However, these provisional fixes do not replace the need for a permanent, professional exterior repair, which is necessary to ensure the long-term integrity and weather resistance of your slate roof.

The Trevor, WI homeowners’ guide to natural slate roofing repairs

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