KapMorgan installs interior doors across Los Angeles: bedroom, closet, bathroom and hallway doors, on new or existing frames. Interior doors take the most day-to-day wear in a home — closet doors get bumped by hangers, bedroom doors get slammed, and hollow-core doors from older construction often do not hold up to modern use. We measure the opening on site, check that the frame is square, and confirm the exact price before ordering the door. Most installations finish in a single visit, and if a door needs to be special-ordered we let you know upfront how long that will take. Every estimate is free.
Interior Door Installation: Prices
Prices depend on the door type and whether hinges, a lock and casing need replacing along with the door. we confirm the exact price on site before ordering. Every estimate is free.
The biggest factor is the door itself: a basic hollow-core door with standard hardware costs the least, while solid-core doors, French doors and non-standard sizes cost more. If the existing frame is out of square or the rough opening is not a standard size, extra shimming and trim work adds time. Matching an existing stain or paint finish on trim can also affect price, since a close color match sometimes takes more than one coat. We confirm all of this during the on-site visit before ordering anything, so there are no surprises on the invoice. $150 minimum per visit, labor only. Several small tasks in one visit are added together.
What’s Included
- Door installation on a new or existing frame
- Hinges, knob and lock installed and adjusted
- Trim and casing fitted around the door
- Final adjustment so the door swings and latches smoothly
When to Replace an Interior Door
- Hollow-core doors that are damaged, warped or outdated
- Doors that don’t match the rest of the home’s trim
- A missing door on a closet, laundry or hallway opening
- A door hung without square, even gaps around the frame
- Old paint or finish that doesn’t match a refreshed room
- A door that doesn’t fit the existing rough opening
A poorly hung interior door is easy to spot: uneven gaps around the edges, a latch that does not catch cleanly, or a door that swings open on its own. Getting these details right takes more than tightening a hinge — the frame has to be checked for square, the door trimmed to fit if needed, and the hardware set at the correct height. We handle all of that as part of a standard installation, so the door works properly the first time.
Interior Door Installation Examples
What Customers Say
Our Process
Send photos and measurements
Text us a photo of the opening and, if you have it, the rough opening size. We reply with a price range.
We measure on site
we confirm exact measurements and the final price before ordering the door.
We install and adjust
Most standard-size installs finish in one visit; a special door is scheduled once it arrives.
Walkthrough and payment
We test the door with you, check the swing and latch, and you pay only the quoted price.
The KapMorgan Difference
Upfront pricing
The price we quote after measuring is the price on the invoice.
Real photos of real jobs
Every photo on this page is a door KapMorgan actually installed or repaired in Los Angeles.
Fast scheduling
Most door requests get a visit within a few days, and standard installs finish the same visit.
Free, no-pressure estimates
Send a photo or ask us to visit — either way, pricing is free and there is no obligation to book.
Interior Door Installation FAQ
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Need an Interior Door Installed?
Tell us what you need and send a photo of the door and opening. We will reply with a price range the same day, and confirm the exact cost once we see the door in person.