Skip to content
Booking exterior work for the next building season. Window work can start sooner.
Monday – Friday: 7 a.m. – 4:30 p.m.Lead-Safe Certified Firm · EPA firm cert. no. 000000General liability insurance · Policy 000000
1 more license
  • Lead-Safe Certified Firm · EPA firm cert. no. 000000
  • General liability insurance · Policy 000000
(207) 555-0103

Plaster, millwork and trim

Plaster walls and ceilings, and the millwork around them, repaired in place.

Three coats of plaster on wood lath, a molded cornice, a medallion in the middle of the ceiling: it is a lot to lose to a leak or a cut for a pipe. We reattach plaster that has let go of its lath, patch cracks so they blend into the wall, and run replacement cornice from a template. We take plaster down only when it can't be saved.

  • What we don't do

    We don't skim-coat or hang drywall over plaster to hide it.

What's included

  • Cracks and failed plaster keys reattached

  • Patches blended into the wall, not filled flat

  • Cornices, medallions and casings repaired or replicated

  • Doors, stair parts and baseboards repaired and refit

  • Floors repaired where they meet the work

Coffered ceiling with a plaster rosette in each square panel

Pricing

What changes the cost

We print no figures. These are the things that move the number.

  • The area and the height of the ceiling

    A stairwell ceiling takes staging; a bedroom wall takes a day.

  • How loose the plaster is

    Plaster tight to its lath is a patch. Plaster hanging off it is a repair, then a patch.

  • The ornament

    Every foot of cornice that has to be molded adds work in the shop.

  • Other trades

    Wiring and plumbing behind a wall are done before the plaster closes it.

  • The paint

    Sanding and scraping old paint is done with the dust sealed off, and that adds time.

The work, in order

How the work goes

  1. Step 1: Tap and map

    We tap the walls and ceilings to find what has let go and mark it.

  2. Step 2: Reattach what can be saved

    Plaster washers and adhesive hold loose plaster to the lath.

  3. Step 3: Patch coat by coat

    Scratch, brown and finish coats go on in the order the old ones did.

  4. Step 4: Mold what's missing

    Cornice and ornament are run in the shop or in place from a template.

  5. Step 5: Prime and paint

    A coat of primer first, so the patches don't flash through the paint.

  6. Step 6: Walk-through

    We look at the wall in raking light with you.

Permits and rules

  • Dust

    Plaster and old paint make dust. We seal the work area with plastic, mask the floors and clean with a HEPA vacuum.

  • Houses built before 1978

    Work that disturbs paint in an older house is covered by the EPA's rule, and sets how we prepare the room.

  • If a leak did the damage

    We describe the repair in writing. We don't deal with the insurer for you.

Questions about this work

Can you fix a ceiling that sags?

Often, yes: if the plaster is still whole, it can be pulled back to the lath. If it has broken up, we say so and give you both options.

Is drywall a bad idea in an old house?

No, it's a different wall. We repair plaster. If you'd rather replace it, we'll tell you who to call.

Can you match my cornice?

Usually. We take a profile from what remains, cut a template and run it in plaster.

Tell us about the house

A house visit is the first step. We write down what we see before we talk about a price.