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

301 Royal Oak Court , Slinger, WI, US
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Moire Black
S31W29419 Sunset Drive , Waukesha, WI, US
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Espresso
  • Other Services
  • Other Services: Roofing
  • Other Services: VELUX Products
  • VELUX Skylights
  • VELUX Skylights: Sun Tunnels
34264 Valley Road , Oconomowoc, WI, US
  • GAF Timberline UHDZ
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Weathered Wood
  • Other Services
  • Other Services: Roofing
34429 Valley Road , Oconomowoc, WI, US
  • GAF Timberline HDZ
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Weathered Wood
  • Other Services
  • Other Services: Roofing
5340 Quaas Drive , Town of West Bend, WI, US
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Weathered Wood
  • Other Services
  • Other Services: Roofing

Customer Testimonials

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Michael Pepke
Lefever replaced my Cedar Shake roof several years ago and they did and awesome job (on time and on budget, but as important, courteous and considerate throughout the process). Recently I had a "roof problem" that had nothing to do with them or their prior work. I didn't know who could fix the problem so I called LeFever. True to form, Kelly listened and without hesitation assured me they could and would fix my issue. That's them. They are not only very good at what they do, but superb at h... Read more
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tim budreau
Lefever did awesome work! The crew was respectful, clean, and efficient. They cleaned up after themselves each night before leaving. Josh was great to work with. He kept me in the loop the entire process. I highly recommend lefever roofing and will absolutely use them in the future!
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mark braaten
Corey you and your people were great! Did everything exactly as you said you would do. Nice to know there are businesses out there today that are still good to their word. Look forward to working with you again on our next roof. In speaking to Andrew, I know there's one piece left to be done in early December. Happy holidays.
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Cara Elsen
Professional, collaborative, efficient and quality work. In office assistant Kelly was great too.
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jen starke
They were prompt and meticulous, great company to work with and highly recommend them!