
About the service
Trim and finish carpentry in Madison County, IL is what brings a room together and gives your home a clean, polished look. From baseboards and crown molding to door trim and custom finish work, trim adds detail, depth, and a finished appearance to any space.
TruCore Interiors provides professional trim installation, baseboards, crown molding, door and window trim, and finish carpentry services across Granite City, Edwardsville, Collinsville, Alton, Belleville, and throughout the Metro East St. Louis area. We focus on tight joints, clean lines, and precise cuts that elevate the overall look of your home.
Why choose us?
Trim work is all about precision. Poor cuts, uneven lines, and gaps stand out immediately and can take away from the entire room. At TruCore Interiors, we take the time to measure accurately, cut cleanly, and install trim with attention to detail so every piece fits the way it should. Homeowners across Madison County trust us for trim work that looks sharp, clean, and professionally finished.
Project Evaluation
We review your space, layout, and design goals to determine the right trim style and scope for your project.
Measurement & Planning
We take detailed measurements to ensure each piece of trim fits properly and aligns cleanly throughout the space.
Trim Installation
We install baseboards, crown molding, and trim with precision, focusing on tight seams, clean corners, and consistent lines.
Final Touches & Walkthrough
We complete caulking, finishing touches, and a final walkthrough to make sure everything looks clean and finished.
Our Trim Process
Our trim and finish carpentry process is designed to add detail and refinement to your home. We handle everything from standard trim installation to more detailed finish work, ensuring every edge, joint, and transition looks clean and intentional. Whether you are updating one room or finishing an entire home, we focus on craftsmanship that stands out.
- Baseboard installation
- Crown molding installation
- Door and window trim
- Interior finish carpentry
- Clean, precise cuts and joints
- Smooth, finished edges and transitions
- Consistent alignment throughout the space
- Reliable service across Metro East STL
Popular questions
How much does trim installation cost in Madison County, IL?
Trim installation costs depend on the type of trim, the size of the project, and the level of detail required. Smaller rooms are more affordable, while full-home trim packages require a custom estimate.
What types of trim do you install?
We install baseboards, crown molding, door and window trim, and other interior finish carpentry elements.
Do you install trim during remodels or new construction?
Yes. We install trim for remodeling projects, new construction homes, and interior upgrades throughout Madison County and Metro East St. Louis.
How long does trim installation take?
Most trim projects take one to two days depending on the size of the space and the amount of trim being installed.
What areas do you serve for trim and finish carpentry?
We serve Granite City, Edwardsville, Collinsville, Alton, Belleville, and surrounding communities throughout Madison County, IL and the Metro East St. Louis area.

