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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon149
    Verified roofing services reviews

Find Roofers in Sullivan

Avatar for Exterior Pros

Exterior Pros

4.58(
171
)
Approved Pro

Exterior Pros

4.58(
171
)
Approved Pro
Customers say: Quality work
139 local quotes requested
13 years of experience

Exterior Pros is a locally owned & operated company based in Sussex, WI. Serving Southeastern Wisconsin, we strive to provide the highest level of customer satisfaction. We pride ourselves on building our business primarily through satisfied customer referrals. We Specialize in: Roofing, Siding, Windows, Doors, Wet Space Bath Systems, Gutters, and Leaf Protection. We have an A+ Rating on Better Business Bureau, are Master Elite certified and President's Club rated, and are a 10x Angie's List Super Service Award Winner!

"Very professional, good workmanship."

Mark C on April 2024

Exterior Pros is a locally owned & operated company based in Sussex, WI. Serving Southeastern Wisconsin, we strive to provide the highest level of customer satisfaction. We pride ourselves on building our business primarily through satisfied customer referrals. We Specialize in: Roofing, Siding, Windows, Doors, Wet Space Bath Systems, Gutters, and Leaf Protection. We have an A+ Rating on Better Business Bureau, are Master Elite certified and President's Club rated, and are a 10x Angie's List Super Service Award Winner!

"Very professional, good workmanship."

Mark C on April 2024


Avatar for A&M Contractors, LLC

A&M Contractors, LLC

5.00(
3
)
Approved Pro

A&M Contractors, LLC

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

With years of experience in the construction industry, we are the experts you need to take care of your home or business. We handle all of your roofing and gutter needs with great care. We will treat your home as we would treat our own. Give A&M Contractors, LLC a call today, we look forward to working with you!

"They replaced the roof on our commercial building. We are impressed by their professionalism. Alex, the owner, was accommodating every step of the way. His crew is hard working and friendly. When the job was finished they cleaned up well. We highly recommend them to do your roof."

Gloria W on September 2023

With years of experience in the construction industry, we are the experts you need to take care of your home or business. We handle all of your roofing and gutter needs with great care. We will treat your home as we would treat our own. Give A&M Contractors, LLC a call today, we look forward to working with you!

"They replaced the roof on our commercial building. We are impressed by their professionalism. Alex, the owner, was accommodating every step of the way. His crew is hard working and friendly. When the job was finished they cleaned up well. We highly recommend them to do your roof."

Gloria W on September 2023


Avatar for De Andas Insulation

De Andas Insulation

5.00(
17
)
Approved Pro

De Andas Insulation

5.00(
17
)
Approved Pro
Customers say: Quick response
12 local quotes requested
4 years of experience

De Andas Insulation is a small family-owned business, which gives us the opportunity to meet with our clients on a personal level to understand their needs and provide the most effective insulation products. We specialize in spray foam insulation which is the best quality of insulation in the market, and with more than 18 years of experience, we guarantee customer satisfaction with all of our jobs.

"This small family business was great to work with. Rates very reasonable, and all work was done professionally and as promised. Would definitely hire them again for any future insulation jobs we might have."

Bruce C on October 2025

De Andas Insulation is a small family-owned business, which gives us the opportunity to meet with our clients on a personal level to understand their needs and provide the most effective insulation products. We specialize in spray foam insulation which is the best quality of insulation in the market, and with more than 18 years of experience, we guarantee customer satisfaction with all of our jobs.

"This small family business was great to work with. Rates very reasonable, and all work was done professionally and as promised. Would definitely hire them again for any future insulation jobs we might have."

Bruce C on October 2025


Avatar for Hit Construction LLC

Hit Construction LLC

5.00(
2
)
Approved Pro

Hit Construction LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

At Hit Construction LLC, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Freaky fast! And fabulous work."

Cathy E on August 2021

At Hit Construction LLC, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Freaky fast! And fabulous work."

Cathy E on August 2021


MTD Home Improvement

New on AngiNew on Angi
Approved Pro

MTD Home Improvement

New on AngiNew on Angi
Approved Pro
21 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!


Ken Abrahamson Services

4.76(
85
)
Approved Pro

Ken Abrahamson Services

4.76(
85
)
Approved Pro
Customers say: Quick response
22 years of experience
Free onsite estimate

Abrahamson Services provides a wide range of services to the 4 county Milwaukee area. Anything from windows, doors, roofs, gutters/toppers/cleaning, to roof raking, ice removal and interior work

"Ken was fantastic from start to finish. I hired him to remove an old basketball hoop, pour new cement, and install a new one. The job turned out to be much tougher than expected—the old cement was nearly impossible to break up and the clay ground was hard to dig deeper for the required dept —but Ken handled it like a pro, using a jackhammer and digging through hard clay soil without complaint. Despite the extra work and materials needed, he stuck to his original price even when I asked to pay him more, which speaks volumes about his integrity. He returned a few days later to assemble the hoop, and the final result was perfect—every measurement was spot-on. Ken went above and beyond, and I wouldn’t hesitate to hire him again. Highly recommended!"

Jeffrey M on May 2025

Abrahamson Services provides a wide range of services to the 4 county Milwaukee area. Anything from windows, doors, roofs, gutters/toppers/cleaning, to roof raking, ice removal and interior work

"Ken was fantastic from start to finish. I hired him to remove an old basketball hoop, pour new cement, and install a new one. The job turned out to be much tougher than expected—the old cement was nearly impossible to break up and the clay ground was hard to dig deeper for the required dept —but Ken handled it like a pro, using a jackhammer and digging through hard clay soil without complaint. Despite the extra work and materials needed, he stuck to his original price even when I asked to pay him more, which speaks volumes about his integrity. He returned a few days later to assemble the hoop, and the final result was perfect—every measurement was spot-on. Ken went above and beyond, and I wouldn’t hesitate to hire him again. Highly recommended!"

Jeffrey M on May 2025


Avatar for MAE Contracting, LLC

MAE Contracting, LLC

4.93(
14
)
Approved Pro

MAE Contracting, LLC

4.93(
14
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
18 local quotes requested

At MAE Contracting, LLC LLC, we focus on quality projects over quantity. We use our years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business, so call us today! 262-707-9018!

"Mike was a great young man who did a GREAT JOB OF SIDING MY GARAGE AND PART OF MY HOME! I was extremely pleased with the way the siding was installed and very even with no bulges. He also added a side door to my neighbors garage and she was also very pleased!"

Bill S on May 2025

At MAE Contracting, LLC LLC, we focus on quality projects over quantity. We use our years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business, so call us today! 262-707-9018!

"Mike was a great young man who did a GREAT JOB OF SIDING MY GARAGE AND PART OF MY HOME! I was extremely pleased with the way the siding was installed and very even with no bulges. He also added a side door to my neighbors garage and she was also very pleased!"

Bill S on May 2025


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
350 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


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
99 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


Avatar for Semper Fi Roofing & Exteriors

Semper Fi Roofing & Exteriors

5.00(
1
)
Approved Pro

Semper Fi Roofing & Exteriors

5.00(
1
)
Approved Pro
212 local quotes requested
22 years of experience

At Semper Fi Roofing & Exteriors, we don't use high-pressure sales tactics or cut corners with low-grade materials. Instead, we give each home and each homeowner the attention they deserve. When you work with us, you can be sure that your home is in good hands and that your roof can last for decades to come.

At Semper Fi Roofing & Exteriors, we don't use high-pressure sales tactics or cut corners with low-grade materials. Instead, we give each home and each homeowner the attention they deserve. When you work with us, you can be sure that your home is in good hands and that your roof can last for decades to come.

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Roofing questions, answered by experts

The best way to know if your roof can support solar panels is to hire a structural engineer. They’ll look at your roof and approve the design of your solar panel system or suggest changes. The best roofing for solar panels is made from strong materials like asphalt shingles and metal, but tile and gravel will work. Softer materials like thatch or temporary structures are not a good fit.

Natural slate offers durability, fire resistance, low maintenance, and an unrivaled aesthetic, so it is often favored for premium architectural roofing designs.

Mansard roofs provide more attic space or living space on the interior than many other styles, and they offer a classic appearance and old-world charm to any home. They also often have multiple windows on the lower hip, providing ample natural light and ventilation. 

On the other hand, they’re more expensive to install and replace due to their complexity and rarity, and the low slope of the upper hip means that heavy snowfall can be an issue. Additionally, they’re more prone to leaking than many other roof styles.

The average cost to winterize a house is about $250, but it can range from $65 to $1,000 depending on the type of work that needs to be done. For homeowners that are experienced DIYers, it can save quite a bit on costs. However, you shouldn’t attempt tasks you aren’t familiar with or are potentially dangerous.

You can negotiate roofing payment terms with a contractor, but if you’re working with a reliable, trustworthy roofing contractor, the quote they gave you is probably fair. It’s often not worth haggling over the cost of the job unless you feel it is particularly unfair. If you do, get quotes from other roofing companies to compare prices.

The Sullivan, WI homeowners’ guide to roofing services

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