The crew behind the walls
Horsth Plastering is a plaster, drywall and insulation contractor based in White River Junction, Vermont. Family run, fully insured, and on your job in person.

How we got here
Diego Horsth started with repair work on old houses in the Upper Valley. Horsehair plaster, settled walls, ceilings that had taken forty years of roof leaks. That kind of work teaches you the part most people skip, which is matching what is already there.
The company grew from there. Today we cover insulation, drywall, plaster, painting and decorative lime finishes for homeowners and for general contractors, on both sides of the Connecticut River. We are big enough to hold a schedule on a new build and small enough that Diego walks every job before we call it finished.
What we actually care about
Three things, in this order. That the surface is flat and stays flat. That your house is no dirtier at the end of the day than it was at the start. And that when we say we will be there Tuesday, we are there Tuesday.
Licensed, insured, certified
We carry general liability insurance on every job. We are licensed and certified for insulation work in both Vermont and New Hampshire, covering spray foam, blown in cellulose, fiberglass batts and acoustic insulation.
Who we work for
Homeowners doing one room and homeowners doing the whole house. General contractors who need insulation and drywall to hit a date. Designers and architects specifying Venetian plaster, tadelakt and microcement who need someone who has actually done it before.
Let us take a look at it.
Free estimate anywhere in Vermont and the Upper Valley. Written scope, no pressure afterwards.