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Top-Rated Natural slate roofing repairers in Wauwatosa - Updated Nov 2026

Avatar for Weather Pro Exteriors Inc.
Weather Pro Exteriors Inc.
4.1(
33
)
Natural Slate Roofing - Repair

Serving Wauwatosa, WI and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"They were able to remove the old roof and put on the new roof in one day.  There were some minor cleanup issues.  There were some minor repair issues but every thing was resolved in the end.  We'll definitely use them again for the speed and the cost.
"
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 Infinity Exteriors
Infinity Exteriors
4.9(
21
)
Natural Slate Roofing - Repair

Serving Wauwatosa, WI and surrounding areas

Approved (Corporate)

In business since 1997

Free estimates

Warranties offered

"I have requested couple of different quotes to replace the roof on my garage. I decided to go with Infinity Exteriors. Logan Rezash worked with me who gave me the best deal. He was very professional and easy to talk to and explained in full details what they will provide me with my project. The materials and the warranty on the project that works for my budget. They kept me informed of the status of the project from the start to the finish. Their team that worked on the job was very polite and fast. They did an excellent job. They cleaned the yard and twice doubled checked for any loose nails around the garage. If you have a project to be done, I would recommend Infinity for your project. Dragica Miladinovic"
LP SmartSide
LP SmartSide
LP SmartSide
LP SmartSide
LP SmartSide

+16

Response time5 days
Recommended by95%of homeowners
Avatar for Guardian Professional Contracting Services, Inc.
Guardian Professional Contracting Services, Inc.
3.3(
153
)
Natural Slate Roofing - Repair

Serving Wauwatosa, WI and surrounding areas

Approved

In business since 1995

Free estimates

Warranties offered

"I called this company with a piece of siding that came off our garage and they were incredibly helpful. They came over and helped right away and I really appreciate everything they did. The two gentleman that came over were quick, efficient and did excellent work. This is a company that will go above and beyond for the customer."
Siding
Windows & Doors
Siding
Siding
Response time9 hrs
Response rate100%
293 neighbors recently requested a quote
Avatar for LEFEVER ROOFING LLC
LEFEVER ROOFING LLC
4.9(
23
)
Natural Slate Roofing - Repair

Serving Wauwatosa, WI and surrounding areas

In business since 2000

Credit card accepted

"The followup was prompt and always on time for our meetings.  We went through several rounds on the estimates and in the end they were on my short list.  They did some work in the neighborhood and all the roofs looked very good.  Would definitely suggest that any of my friends or neighbors consider LeFever in their own process on obtaining estimates and service.
"
Shorewood roof restoration
Lake Drive roof restoration
Full House remodel Roof and siding
Shorewood roof restoration
Lake Drive roof restoration

+5

Recommended by94%of homeowners
Avatar for Tarantino Roofing
Tarantino Roofing
4.8(
94
)
Natural Slate Roofing - Repair

Serving Wauwatosa, WI and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"I paid the fee to Angies List. The inspection was thorough and he tacked down some looseshingles. He took the time to give me roof warning signs and to discuss different methods of roofing. I was very impressed and will call him when i need a new roof"
Recommended by96%of homeowners
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FAQs for natural slate roofing repair projects in Wauwatosa, 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 Wauwatosa, 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.