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TRUSTED BY WILLIAMS BAY, WI HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon203
    Verified roofing services reviews

Top-Rated Roofers in Williams Bay - Updated Nov 2026

Avatar for Weather Defenders, LLC
Weather Defenders, LLC
4.9(
26
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceFlat, Foam, or Single Ply Roofing - Install or Replace

Serving Williams Bay, WI and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

We 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 customer service 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 personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

Kenosha Roof Replacement
West Allis
Burlington
Franklin
Brookfield

+7

19 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for The Shake Guys
The Shake Guys
4.8(
99
)
Wood Shake or Composite Roofing - Install or ReplaceRoof - CleanWood Shake or Composite Roofing - Repair

Serving Williams Bay, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Credit card accepted

"Shake Guys were knowledgeable and professional from the get go. The roof looks beautiful and we couldn?t be happier. The crew was friendly and efficient and a pleasure to watch. We would recommend Shake Guys for anyone who needs to replace their shake roof. Their service and quality are the best!"
Long Grove IL Roof
Winnetka Roof
North Barrington Roof
South Barrington Roof
Oak_Knoll_Rd,_Barrington_Hills

+14

Response time1 day
41 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Windlickers, LLC
Windlickers, LLC
4.8(
25
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessFlat, Foam, or Single Ply Roofing - Install or Replace+1 more

Serving Williams Bay, WI and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Michael spent the time needed with us to understand what is involved in the process of roof replacement. He did a thorough inspection and made us aware of the issues that needed repair. In our case replacement due to the age of the roof and due to possible leak issues, Windlickers was able to schedule our roof replacement immediately. Michael and the roofing crew arrived on time, set up and began work immediately. The crew remained on task and completed the roof on our home and detached garage in one day. Our property was cleaned, no debris, nails, etc. remained on the ground when the job was completed. The roofing crew was friendly and courteous, very hardworking, very organized. We like the way the new roof looks! We are thankful for a job well done. We highly recommend Michael, Windlickers Roofing and Exteriors."
Northgate Burnt Sienna
Three Tab full tear off
Brookfield Certainteed Flintlastic
brookfield Low Slope
Nashotah Cedar Conversion

+36

Response time10 mins
Response rate100%
1 neighbors recently requested a quote
Avatar for Weather Pro Exteriors Inc.
Weather Pro Exteriors Inc.
4.1(
33
)
Asphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or Replace+26 more

Serving Williams Bay, WI and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"We had a roof that needed cap shingle replacement prior to the sale of the home due to degradation of the previous shingles of the wrong type. Weather Pro Exteriors had someone out quickly to provide an estimate and they were able to schedule the repair within a week. The customer service was excellent and they were easy to work with. Pricing was significantly lower than another quote I received and we are happy with the work performed. Very personable and responsive!"
Additional Photos
Additional Photos
Unlike other companies in town, we use our own in-house roofing crews to install your roof. Ensuring you get the best install with he best warranties every time.
James Hardie Siding Replacement
Additional Photos

+3

Response time1 day
Response rate100%
20 neighbors recently requested a quote
Avatar for Exterior Pros
Exterior Pros
4.5(
194
)
Asphalt Shingle Roofing - Install or ReplaceInspection - Roofing

Serving Williams Bay, WI and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"We had a great experience. From inspection to completion we could not have been happier. The quote process was well explained and not high pressure. We needed to wait until warm weather. They called us a week before, explained when the materials and dumpster would be dropped off and they were exactly as they said. The project took one day to complete and the crew left the area cleaner than they found it. There was excellent communication throughout the entire process. The day of completion, we were kept up to date with progress and any work required. The roof looks fantastic. It was the final step of our exterior makeover, as the siding was done 2 months prior. We are so happy we picked Exterior Pros to complete our roof project. Great people, great product, great price and great results!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+68

Response time1 day
Response rate100%
28 neighbors recently requested a quote
Avatar for Bulldog Builders, LLC
Bulldog Builders, LLC
4.8(
69
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceWood Shake or Composite Roofing - Install or Replace+3 more

Serving Williams Bay, WI and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"I am so happy that I chose the right people for installing asphalt shingles on my roof. The crew and the quality of the product both were up to the mark. I would like to give them full five stars for their fantastic work."
exterior
Master bath
Kitchen
Shower
Fireplace

+81

Response time2 days
379 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Modern Exterior
Modern Exterior
4.5(
31
)
Asphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Install or ReplaceInspection - Roofing+11 more

Serving Williams Bay, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Great, low-pressure experience. Very knowledgeable staff that was able to help resolve all my roofing issues. The project was done in a timely manner. All of my expectations for the project were well exceeded. This is the greatest roofing company in southeast Wisconsin. I cannot recommend this company enough!"
New roof installed
Completed Roof and Skylights Project
Ridge vent replacement completed
New vent being installed
New home with new gutter gguards

+600

Response time5 hrs
Response rate99%
208 neighbors recently requested a quote
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Roofing FAQs, answered by experts

You may become so frustrated with the look of moss on your roof that you contemplate whether to clean or replace your roof. Fortunately, you don’t have to go as far as replacing it. After cleaning the moss, you can use a chemical solution to keep it away. For further protection, trim branches that overhang the roof, as fallen seed pods and leaves on the roof allow moisture to collect, encouraging moss growth. Consider adding zinc-coated flashing to the roof, too. As rain washes across the zinc, it leaves zinc particles behind that inhibit moss growth.

There are several pros and cons of flat roofs. One disadvantage of flat roofs is that you lose potential attic space because it's flat. Flat roofs tend to pool water and because they lack an angle, any leak in the roof—usually due to a bad seal—has the potential to let in a lot of water. They don’t work well in climates with snow. Flat roofs are also structurally weaker than sloped roofs.

Yes, clay and concrete tile roofs will keep your home cooler in the summer for two reasons. First, the material has low heat conductivity, so heat transfer from the sunlight and the outside air to your home will be very slow. Additionally, tile roofs have air gaps between the tiles and the roof decking, which helps further insulate your structure from heat gain. Light-colored tile is especially energy-efficient and will minimize how much outside heat transfers into your home.

Yes, an underlayment is required for metal roofs, especially when installed over an indoor residential living space. This underlayment acts as a protective barrier between the metal roofing and the roof deck. Common materials include tar, asphalt felt, or woven synthetic polymers. Depending on local building codes, existing shingles in good condition may also suffice. A quality underlayment is crucial as it provides protection against water intrusion, improves energy efficiency through insulation, helps absorb sound, and ultimately extends the lifespan of your roof.

The green coloration that develops on copper roofs is called a “patina,” and it’s a result of mild oxidation on the surface. The oxidation process is not harmful to your roof. In fact, the surface corrosion acts as a protective layer and won’t spread to the core of your copper roof materials. The discoloration will progress much more quickly in damp or humid climates than it will in dry climates. If you don’t like the green color, you can seal your roof to preserve the shiny, rose-gold look.

The Williams Bay, WI homeowners’ guide to roofing services

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