Take a look at our past work!

Lefever Roofing, LLC

Learn About Us!

We appreciate you thinking of Lefever Roofing LLC for your upcoming job. My name is Cory Lefever, and after graduating from college, I founded Lefever Roofing, which has been a pioneer in the roofing sector for more than 21 years. Making residential and commercial construction projects as honest and open as possible is my goal. Our estimates include every detail so you are aware of what you are getting.


Lefever Roofing LLC has experienced professionals who are certified in a variety of roofing and siding applications, including CertainTeed, Owens Corning, LP SmartSide, Mule-Hide, and Union Corrugating. We are members or contractor installers with DaVinci Roofscapes and the Cedar Shake and Shingle Bureau (CSSB). 10 years of workmanship guaranteed!


Check out some important pages from our company's website:


Read what 30+ clients have said about our services:

Our Work

210 Sinclair Street , Janesville, WI, US
  • CertainTeed Presidential Shake TL
  • CertainTeed Presidential Shake
  • CertainTeed Presidential Shake: Country Gray
  • Other Services
  • Other Services: Roofing
W293N7383 Tamron Lane , Hartland, WI, US
  • VELUX Skylights
  • VELUX Skylights: Fixed
  • Other Services
  • Other Services: VELUX Products
  • Other Services: Roofing
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Weathered Wood
W278N2471 Prospect Avenue , Pewaukee, WI, US
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Evergreen
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Hunter Green
  • Other Services
  • Other Services: Roofing
Scuppernong Drive , Delafield, WI, US
  • Owens Corning Oakridge
  • Owens Corning TruDefinition Duration
  • Owens Corning TruDefinition Duration: Estate Gray
  • Other Services
  • Other Services: Roofing
512 East Capitol Drive , Hartland, WI, US
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Weathered Wood
  • Other Services
  • Other Services: Roofing

Customer Testimonials

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Michele Hagen
We recently had our roof replaced by LeFever Roofing. They did a wonderful job. They kept the area clean during the installation but also did a great job cleaning up after the work was completed. I also had them back to replace some cedar siding on the house to ensure everything was in good shape prior to getting the house restained. They were very thorough and were honest in their assessment in what needed to be replaced versus just cleaned. We would highly recommend them!
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Lisa Conner
They were awesome. They were prompt and professional. Helped us get a new roof from hail damage. Insurance didn’t want to cover but they worked extra hard to help us. We are so thankful for them!
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David Varhol
Selected LeFever to re-roof our home and extremely happy with their work. Excellent quality of workmanship and materials, fair pricing, good/nice people throughout the organization, started/completed on time, thoroughly cleaned up at the end, and went the extra mile to ensure the job was done right with a high standard of quality. Highly recommend LeFever.
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Jeanne Lagerman
We have a challenging and difficult architectural design to our home. We found Lefever Roofing to be more than your average roofing company. They are structural engineers! They expertly corrected our existing roof problems and the resulting function and appearance is outstanding. Their work is quality at a reasonable cost. They gave attention to every detail, patiently answered my questions, and completed work as scheduled. So grateful for a friend's recommendation for Lefever Roofing. -- ... Read more
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Jolman Martinez
(Translated by Google) It's very good work. Incomparable. (Original) Es muy buen trabajo. Incomparable