- Hung plumb, even reveals · fixed price
Interior Doors & Trim Work in Northern Virginia, Maryland and DC
FIXO installs interior doors and replaces door and window trim across Northern Virginia, Maryland and Washington DC at one fixed price per opening. Slab doors fitted to existing jambs, pre-hung doors set plumb in new openings, casings replaced with tight miters and hardware fitted so every door closes with one finger. Most homes are done in one to two days.
G4.9 ★★★★★14 Google reviews
14 reviews · read them
Virginia · Maryland · Washington, D.C.
The number you sign is the number you pay
Express measurement within 48 hours
- The three specs that matter
Doors: Slab or Pre-Hung, Core and Hardware
The panel style is your choice. These three decide how the door feels every time you use it.
Slab or Pre-Hung
A slab is just the door, fitted to your existing jamb when the jamb is square and sound. A pre-hung door comes in its own jamb and is the right call when the old frame is racked or the opening is new.
- We check every jamb at the measurement and tell you which you need.
Core: Hollow or Solid
Hollow-core doors are light and cheap and sound like it. Solid-core doors cost more, close with a quiet thud and block sound between bedrooms and baths.
- Solid core is what we recommend for bedrooms, baths and offices.
Hardware: Hinges, Latches, Levers
Three hinges on solid doors, latches mortised flush, strikes adjusted so the door closes without slamming or rattling. Lever or knob, passage, privacy or dummy, named per door.
- Matching hinge finish to the lever is the detail most people notice.
- How it works
Interior Doors & Trim Work in Three Steps
One visit to measure every opening, one fixed number, one to two days to hang them.
Tell us how many doors
Call, text or book online with a rough count of doors and whether trim is included. We book a measurement within 48 hours and bring style samples.
- Same day
Express measurement, fixed price
A carpenter measures every opening, checks each jamb for square, confirms door style, core and hardware with you and hands you one written price per opening.
- Within 48 hrs
Hung, trimmed, adjusted
Old doors and casings removed, new doors hung plumb with even reveals, hardware mortised and fitted, casings installed, filled and caulked.
- 1-2 days
- Straight talk
Why Does My Door Swing Open on Its Own?
Because the jamb is not plumb. A door hung in a jamb that leans will drift open or closed, rub at the top corner and never latch cleanly. Fitting a new slab into that jamb copies the problem. Shimming the jamb plumb, or replacing it with a pre-hung unit, fixes it for good.
- Jambs checked for plumb
What Door Installation Actually Involves
Each opening is measured for width, height and jamb depth, and the jamb is checked for plumb and square. Slab doors are trimmed to fit, hinges and latches mortised, and the door hung with an even reveal all around. Pre-hung doors are set in the opening, shimmed plumb at every hinge, nailed through the shims and trimmed. Casings are cut with tight miters, nailed, filled and caulked, and hardware is fitted and adjusted.
- Slab doors fitted to sound existing jambs, hinges and latches mortised
- Pre-hung doors shimmed plumb at every hinge in new or racked openings
- Door and window casings replaced with tight miters, filled and caulked
- Levers, hinges and strikes fitted and adjusted so every door latches with one finger
Your price at measurementFixed · all-in
Where we talk you out of it: slab doors in jambs that are out of square. A new slab in a bad jamb never closes right. We shim or replace the jamb first.
- What it costs
How Much Does Interior Doors & Trim Work Cost?
Door and trim cost comes down to the number of openings, slab versus pre-hung, hollow versus solid core, the hardware you choose and whether casings and window trim are included. Your fixed price itemizes each one, and includes everything below.
- Doors, jambs, casings and hardware delivered with the carpenter
- Old doors, jambs and trim removed and hauled away
- Jambs checked and shimmed plumb, hinges and latches mortised
- Casings cut, nailed, filled and caulked
- Hardware fitted and adjusted on every door
- Workmanship warranty written on your quote
- Door by door
Hollow Core or Solid Core
Same styles, very different doors. Pick by the room.
- Hollow core
Light, inexpensive, builder standard
Fine for closets and rooms where sound does not matter.
- Lowest cost per door
- Easy to trim and hang
- Lets sound through and feels light
- Solid core
Quiet, substantial, closes with a thud
What we recommend for bedrooms, bathrooms and offices across Northern Virginia, Maryland and DC.
- Blocks noise between rooms
- Feels like a real door in the hand
- Takes hardware without the latch feeling loose
- Same panel styles as hollow core
to measurement
fixed price
days to install
- Clients love us
What homeowners in Northern Virginia, Maryland & D.C. say
Every review below is a real Google review, quoted word for word.
G Google · Verified
“Fast, professional, and very transparent pricing. They replaced our old living room carpet with LVP and it looks stunning.”
LVP · living room
G Google · Verified
“If you need a flooring contractor in Fairfax, these are your guys. They installed lvp in our entire basement. No mess left behind, and the price was very fair.”
Fairfax, VA · LVP · basement
G Google · Verified
“Fantastic experience! We wanted to replace the old carpet in our home with LVP. The team was punctual, and the floors look incredible. Highly recommend their installation services.”
LVP · carpet replacement
- FAQ
Interior Doors & Trim Work: Questions We Get Every Week
Straight answers. If yours isn’t here, call (757) 589-6859 — an installer picks up.
Priced per opening by slab or pre-hung, core and hardware, with casings as their own line. The quote lists each door.
Yes, when they are plumb and square. We check each one at the measurement and only replace the jambs that need it.
Yes, sprayed as its own line. Pre-primed doors can also be painted by your painter.
Yes. Window casings, stools and aprons are quoted per window on the same visit.
Both are available. Pocket doors need the wall opened and are quoted accordingly; barn doors are surface-mounted and quicker.
Yes. The number you sign is the number you pay.
- Ready when you are
Get Your Fixed Price for Interior Doors & Trim Work
Book a free express measurement and an installer hands you one written number within 48 hours. Open daily, 8am to 8pm.
- Prefer to talk first?
Let's talk about your doors.
Leave four details and an installer calls you back within business hours, usually inside the hour. No sales script, no pressure, no showroom visit.
- Call or text(757) 589-6859
- Emailinfo@fixodmv.com · replies within a few hours
- HoursMon–Sat 8am–8pm
- ServingNorthern Virginia, Maryland & Washington, D.C.
The person who measures your home is the person who installs it.
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