Interior Moldings Installation and Custom Trim Remodeling in San Francisco, CA

Clean, well-fitted moldings that give every room a finished look.

What Are Interior Moldings?

Interior moldings are decorative and functional trim pieces used around walls, ceilings, doors, windows, and other areas of an interior space. They can help cover small gaps, create clean edges, and add character to a room. Common options include baseboards, crown molding, door and window trim, chair rails, and wall molding. At Gatio Construction, we help customers in San Francisco, CA choose molding styles that work with the existing design of their space.


The process begins with a consultation to understand the look you want and the areas that need new molding. Our team reviews the size, layout, and condition of the surfaces before recommending suitable options. Measurements are then taken so the molding can be prepared to fit properly. During installation, existing trim may be removed when needed, surfaces are prepared, and the new pieces are carefully placed. Seams and corners are checked, followed by caulking, sanding, and finishing work when required. We also take care to keep the work area neat throughout the project.


We can help with projects ranging from individual rooms to larger interior updates. Properly selected molding can complement flooring, cabinetry, wall colors, and architectural features. Our team pays attention to proportions and placement so each piece works well with surrounding details. With Gatio Construction, the goal is to provide interior molding that looks natural, fits the space, and supports the overall appearance of your interior.

Details That Make the Difference

Interior moldings are important. Well-installed molding can frame doors and windows, create a transition between walls and floors, and add interest. It can help cover gaps where surfaces meet. At Gatio Construction, we understand that every interior has its layout, style, and needs.


๐Ÿ“ Personalized Guidance: Gatio Construction helps you select molding styles, sizes, and finishes that suit your space and existing interior.

๐Ÿ“ Careful Measurements: Each area is measured before installation to help create clean lines and a proper fit around walls, doors, and windows.

๐Ÿ› ๏ธ Clean Installation: Our team works carefully around your interior and keeps the work area organized while the project is underway.

๐Ÿชต Flexible Molding Options: We can work with different molding styles to support simple, classic, or more decorative interior designs.

โœจ Finishing Attention: Gaps, seams, corners, and surface details are checked so the finished molding has a clean and complete appearance.


Our process is focused on planning, measurements, installation, and a finish. We work with you to choose molding that fits with features instead of making trim look out of place. Whether you need baseboards, crown molding, door trim, window trim, or interior molding, our team can help plan the project. Serving San Francisco, CA, Gatio Construction is ready to help you improve details that bring an interior together. To discuss your molding project, contact Gatio Construction at (628) 277-9070.

Person in a plaid shirt stands in an empty room, painting the ceiling near large windows.

From Wall Edges to Finished Details

Interior molding installation is a straightforward process, but can make a noticeable difference in the final result. At Gatio Construction, we start by looking at the areas where new molding will be installed and discussing your preferred style. This helps us understand whether you need simple trim, wider baseboards, crown molding, or another option. We then take measurements and review corners, doorways, windows, and wall surfaces that may affect the installation.


Before installation begins, old trim can be removed when necessary, and the surfaces are checked and prepared. New molding is then cut to fit each section of the space. Corners and joints are fitted carefully to create smooth transitions between pieces. After the molding is installed, we check the alignment and address visible gaps or uneven areas. Depending on the project, the final steps may include filling, sanding, caulking, or painting.


We also protect floors, walls, and furnishings during installation and keep the work area organized. This helps minimize cleanup and keeps the project moving from preparation through the final finishing touches. For Gatio Construction, the goal is to make the entire process easy to understand and simple to manage. We focus on communication, careful workmanship, and a finished appearance that fits the space. If you are planning an interior update in San Francisco, CA, contact Gatio Construction at (628) 277-9070 to discuss your molding needs.