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FIXO

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Interior Finish Carpentry & Millwork at One Fixed Price

Three jobs, one carpenter, one number. FIXO builds accent and feature walls in modern slats and board and batten, replaces baseboards and crown molding, and fits interior doors and trim across Northern Virginia, Maryland and Washington, D.C. Everything is cut and fitted on site, caulked, filled and ready for paint, at a fixed price agreed before the first cut.

4.9 on Google

14 reviews · read them

Licensed & Insured

Virginia · Maryland · Washington, D.C.

Fixed Price Guarantee

The number you sign is the number you pay

Serving NoVA, MD & D.C.

Express measurement within 48 hours

Finish Carpentry & Millwork Services We Offer

Every quote is one fixed price covering material, fasteners, labor, caulk and fill, with painting available as its own line.

Curved wood slat feature wall built on site by FIXO

Accent & Feature Walls

Modern vertical slat walls, board and batten, shiplap and picture-frame wainscoting, laid out to the room so the pattern lands evenly at every corner.

New white baseboards fitted along a staircase

Baseboards & Crown Molding Replacement

Old trim pulled, walls prepped and new baseboards, shoe and crown installed with tight miters, scribed to floors and ceilings that are never quite level.

New black interior door and white trim

Interior Doors & Trim Work

Slab and pre-hung doors hung plumb, casings and window trim replaced, door hardware fitted, every reveal even.

How FIXO Finish Carpentry Works in Three Steps

One visit to measure, one fixed number, one carpenter who owns the result.

Full-size flooring samples brought to a customer home during the measurement visit
1

Tell us what you want built

Call, text or book online with the rooms and the look you are after. We book a measurement within 48 hours and bring profile samples.

Room sketch with measurements on a clipboard during a flooring estimate
2

Measurement and fixed price

A carpenter measures every wall, checks what is behind it, confirms profiles and sizes with you and hands you one written price.

FIXO carpenter cutting material on a work table
3

Cut and fitted on site

Material arrives with the carpenter. Trim is cut to each wall, nailed, filled, caulked and left ready for paint, with the room cleaned every evening.

Trim looks easy right up until the first corner.

Walls in DMV homes are rarely square and floors are rarely level. Good millwork hides that; bad millwork points at it.

Stock trim, open miters, caulk doing the heavy lifting

Pieces cut to the tape rather than to the wall, corners that open in winter, and a feature wall whose slats end in a sliver at the corner.

Laid out first. Scribed to the room. Ready for paint.

Every wall is measured and laid out before cutting, so patterns land evenly and joints stay tight through the seasons.

48 h

to measurement

1

fixed price

1–3

days per room

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.”
Verified Google review

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.”
Verified Google review

Fairfax, VA · LVP · basement

G Google · Verified

“Very professional flooring contractors. They installed new laminate in my office space in Chantilly. The finish is immaculate and the pricing beat out two other quotes I had.”
Verified Google review

Chantilly, VA · Laminate · office

5.0

★★★★★
14 Google reviews

Finish Carpentry & Millwork: Questions We Get Every Week

Straight answers. If yours isn’t here, call (757) 589-6859 — an installer picks up.

Primed finger-jointed pine and poplar for painted work, MDF where it is the right call for a flat painted profile, and stain-grade oak, maple or walnut for natural finishes. The quote names the material on every line.

Yes. Painting is its own line in the same quote, so you can have us finish it or hand it to your painter.

Usually. We bring profile samples to the measurement and match or source the closest stock profile; custom knives are quoted when nothing stock comes close.

A slat or board and batten wall in a typical bedroom or living room is one day to build and a second visit to paint if we are finishing it.

Yes, and it is the most common pairing we do. New floors plus new baseboards in one visit, one price.

Yes. The number you sign is the number you pay. If we open a wall and find something unexpected, we show you before touching it and you decide.

Get Your Fixed Price for Finish Carpentry

Book a free express measurement and a carpenter hands you one written number within 48 hours. Open daily, 8am to 8pm.

Let's talk about your trim.

Leave four details and a carpenter calls you back within business hours, usually inside the hour. No sales script, no pressure.

FIXO installer laying plywood underlayment over a kitchen subfloor
Talk to an installer, not a rep

The person who measures your home is the person who installs it.

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