L12 Construction LLC

Experts In Home Construction and Maintenance!

Welcome to our webpage where you can feel at ease with your Home construction or Home maintenance needs. We have over 20 years of Home renovation experience behind our projects almost assuring you that we have seen it all and can handle your project effectively and timely!!

Learn more

Take A Look At Our Past Projects!!

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Take A Look At Our Past Projects!! 〰️

Our Services

View of a kitchen with white cabinets, wooden countertops, and a brick backsplash. There is an open counter area and a large window overlooking a wooded area. Wooden beams and open shelves are above the counter, and hardwood flooring completes the space.

Interior

Free Estimate!

Call us for your next Kitchen, Bathroom, or basement Renovation needs.We Do it all! Demo,Framing,Flooring, Cabinets, countertop, tiling, refinishing hard wood floors, Drywall, texturing, Trim.

Newly constructed two-story house with white siding, large windows, a stone chimney, and a gray shingled roof, set on a lot with dirt and minimal landscaping, with trees and other houses in the background.

Exterior

Free Estimate!

Get in touch with our skilled professionals for personalized guidance and innovative solutions tailored to your construction and maintenance needs.

A person holding a white PVC pipe underneath a leaking pipe with water dripping from it.

Maintenance/ Handyman work!!

$150 service call fee

We do Emergency House calls also! No heat, leaking pipes, no hot water, leaking roof. Call us for any of your household emergencies

Blue award badge with white and black text, recognizing Winnebago County as a 2021 finalist in the Best of Oshkosh Northwestern Community Choice Awards.
HomeAdvisor screened and approved badge with a blue seal and orange and black logo.
Seal of the Secretary of State of Wisconsin featuring two men, an eagle, a shield, an anchor, a plow, and a pyramid, with the text 'Seal of the Secretary of State of Wisconsin' surrounding the images.
Red award badge with house roof outline, featuring the text 'Angi', 'Super Service Award', and '2023'.
Badge with ELITE SERVICE and HomeAdvisor logo
HomeAdvisor 5-year screened and approved badge
HomeAdvisor top-rated badge with four and a half stars
BBB Accredited Business logo with 'A+ Rating' text

Click Here To View Past Projects!!!!!!

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Click Here To View Past Projects!!!!!! 〰️