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Lifetime hands-on experience
JR has been around the work since he was 15, learning directly from the people who taught him the trade.
General Contracting • Home Improvement • Decks
Built right. Built to last.
Rosen Contracting LLC is a hands-on local contracting business led by Steve “JR” Rosinski Jr.. With a lifetime of experience in the trade, JR takes on home improvements, deck builds and modifications throughout Central Illinois.
No complicated online process. Talk directly with JR about your project.
ServingCentral Illinois
Lifetime of ExperienceHands-on trade experience
Owner-LedWork directly with JR
Projects Big & SmallHome improvements & decks
Central IllinoisLocal service area
Why Choose JR
Experience you can talk to.
Rosen Contracting is built around straightforward communication, practical experience and one-on-one service from the owner himself.
JR learned the trade working alongside his grandfather and father beginning at age 15. Today, that experience is the foundation of his own local contracting business.
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Direct owner communication
You can reach JR directly instead of working through a large office or layers of management.
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Home improvement know-how
From interior improvements to exterior projects and decks, JR brings a practical, hands-on approach.
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No job too big or small
Rosen Contracting is set up to take on projects of different sizes and scopes throughout Central Illinois.
The Rosen Contracting Story
From learning the trade at 15 to owning the business.
Steve “JR” Rosinski Jr. started working with his grandfather and father at 15 years old. Years of hands-on experience eventually led to Rosen Contracting LLC — a small general contracting business serving homeowners across Central Illinois.
JR specializes in home improvement and deck builds or modifications, while also taking on the many projects that come with owning a home.
“There’s no job too big or too small. Just give JR a call.”
Age 15 — The beginningJR starts learning the trade alongside his grandfather and father.
Years of hands-on workPractical experience grows through real-world projects and home improvement work.
Rosen Contracting LLCJR puts that experience into his own local contracting business.
Today — Central IllinoisServing homeowners with home improvements, decks and modifications.
Project Gallery
Real work. Real homes.
A growing collection of previous projects. New photos can be added as JR completes more work throughout Central Illinois.
Deck & Exterior Project
Residential deck build and exterior improvements
Bathroom Improvement
Residential interior home improvement work
More projects coming
This gallery is designed to grow. Send over new project photos anytime and they can be added here.
Send Project PhotosClient Testimonials
Let the work speak — and the clients speak too.
As customer feedback is collected, real client testimonials can be featured here. No made-up reviews, no filler.
Testimonial slot
“Your next client testimonial can go right here.”
Testimonial slot
“A short quote about the project, communication or finished work.”
Testimonial slot
“Another customer experience can be featured here as the business grows.”
Serving Central Illinois
Have a project in mind?
Skip the complicated forms. Call or email Rosen Contracting LLC and talk directly with Steve “JR” Rosinski Jr. about your project.