General contracting

Repairs, decks, and smaller projects

The jobs other contractors won't call you back about. A deck that has to last a Missouri summer, a wall that needs to come out, drywall and paint, the door that never closed right. Call and you hear back the same business day.

Hablamos español. Llame al (636) 344-0074.

Multi-level deck and patio built by KM Contracting
25 yearsConstruction experience
St. Charles County licensedLicense number on request
InsuredFully covered
Family-ownedBased in St. Charles
Hablamos españolLlame al (636) 344-0074

What we take on

Decks and outdoor work

Repairs, rebuilds, and focused outdoor builds. Railings, stairs, and the connections back to the house. We price for Missouri weather, not a catalog photo.

Opening walls and room guts

Taking a kitchen or bath to the studs, confirming what is load-bearing, and coordinating the trades so the room comes back together.

Drywall, paint, and finish work

Patches that disappear, whole rooms hung and finished, trim and paint that match the rest of the house.

Fixtures, doors, and punch lists

The list of small things a house collects. Faucets, doors, hardware, caulk, and the items a previous crew left undone.

Licensed GC work around the remodel

KM Contracting is a licensed general contractor. The kitchen and bath pages cover those rooms. This page is the work that sits next to them, and the smaller jobs that never seem to get a callback.

We look at every addition and structural job before we take it. A small addition or bump-out is extra square footage on an existing house, not a second story and not a custom home. If the job needs an architect, a long permit path, or a crew KM does not run, we tell you that on the first call instead of stretching the estimate.

  • Room guts and opening walls during a remodel
  • Decks, stairs, railings, and outdoor repairs
  • Drywall, paint, trim, doors, and fixtures
  • Small additions and bump-outs, bid when the job fits
Drywall hung and taped in a room KM Contracting opened up

Where we take contracting jobs

St. Charles is home base. West county jobs in Chesterfield, Ladue, Des Peres, and Town and Country are in range when the project is a fit.

St. Charles County

  • St. Charles
  • St. Peters
  • O'Fallon
  • Lake Saint Louis
  • Dardenne Prairie
  • Cottleville

West St. Louis County

  • Chesterfield
  • Ballwin
  • Wildwood
  • Town and Country
  • Des Peres
  • Creve Coeur
  • Frontenac
  • Ladue
  • Clayton
  • Kirkwood
  • Webster Groves
  • Sunset Hills
Monday to Friday, 7am to 5pm KM Contracting on Google Maps

Tell us about your project

Diego calls back the same business day. Monday to Friday, 7am to 5pm.

Prefer to talk now? Call (636) 344-0074.

Call (636) 344-0074 Schedule a Free Estimate