Good carpentry makes a house feel finished. Maryland Home Improvement Company has an experienced carpentry team that has built and repaired for homeowners in Catonsville, Baltimore County and Howard County since 2000. We’re a licensed Maryland home improvement contractor, MHIC #77900.
Interior Carpentry and Woodworking
- Molding and trim, which also covers gaps between walls, ceilings and floors
- Wainscotting and floor-to-ceiling wall paneling
- Custom interior doors
- Custom shelving, cabinets and built-ins
- Closet organization systems
Decks, Pergolas and Outdoor Work
A deck adds living space, a place to gather and value to your home. We design decks that fit your home and build them to be both useful and good-looking. A pergola adds shade so you can actually enjoy your patio on a hot Maryland afternoon. We also handle exterior stairs, porches and screen doors. You’ll find examples, including stairs in Severna Park and an enclosed porch in Catonsville, on our Portfolio page.
Doors and Windows
We repair, replace and install entry doors, interior doors and windows. Front doors today are typically steel, fiberglass or wood, and we’ll help you choose the right one for your home.
Craftsmanship You Can Count On
Our carpenters believe in careful work and doing the job right the first time. Whether it’s a single piece of trim or a full deck, we treat it with the same care.
Serving Catonsville, Baltimore County and Howard County
We’re based in Catonsville and work across Baltimore County and Howard County, including nearby communities such as Ellicott City and Columbia, as well as Baltimore City, Carroll County and Anne Arundel County. Since 2000, Maryland Home Improvement Company has helped local homeowners take on carpentry, woodworking and outdoor projects. We are a licensed Maryland home improvement contractor, MHIC #77900.
Frequently Asked Questions
Can you match existing trim in an older home? In many cases, yes. Bring it up when we visit and we’ll look at what’s possible.
Do you build new decks or repair old ones? Both. We pull the required permits for your project.
Can you build custom built-ins? Yes. Shelving, cabinets and built-ins are part of our woodworking work.
How do I get a quote? Call or text (410) 719-9600, or send photos through our quote page.
Get Started
Ready to talk about your project? Call or text (410) 719-9600, or use the Request a Quote page to send us details and photos. We work Monday through Friday, 9 to 5, and serve homeowners in Catonsville, Baltimore County and Howard County.

