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

N57W38135 Lakeland Drive , Oconomowoc, WI, US
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Weathered Wood
  • Landmark Pro
  • Landmark Pro: Max Def Weathered Wood
W385S2890 County Road Z , Dousman, WI, US
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Moire Black
  • Landmark Pro
  • Landmark Pro: Max Def Moire Black
230 Meadow Lane , Hartland, WI, US
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Moire Black
  • Landmark Pro
  • Landmark Pro: Max Def Moire Black
W317N641 Partridge Run , Delafield, WI, US
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Moire Black
  • Landmark Pro
  • Landmark Pro: Max Def Moire Black
305 Woodland Lane , Oconomowoc, WI, US
  • CertainTeed NorthGate
  • CertainTeed NorthGate: Moire Black
  • Northgate
  • Northgate: Max Def Moire Black

Customer Testimonials

Reviewer photo
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.
Reviewer photo
Cara Elsen
Professional, collaborative, efficient and quality work. In office assistant Kelly was great too.
Reviewer photo
jen starke
They were prompt and meticulous, great company to work with and highly recommend them!
Reviewer photo
Dennis and Alecia Hevey
We are just completely happy with the new shingles installed by Corey and his crew. The job was accomplished on time and the cleanup when finished was excellent. We would recommend LeFever Roofing to anyone needing roof work.
Reviewer photo
Gordon Durler
LeFever Roofing was a pleasure to work with from beginning to end. Besides the known issues, other problems were discovered as the old roof came off but they worked with us to explain our options. The project timeline therefore had to change but they adapted their schedule to resolve our issues which reduced potential weather exposure to our roof. Great overall experience.