NNB Interior Solutions LLC.

The workers'-comp classes Washington carries for NNB give a clear picture of the work: masonry, floor and counter covering installation, a construction superintendent or project manager, and an estimator. That mix points to a business that prices and runs its own jobs rather than only swinging tools. The company says it is family-owned and lists the Pacific Northwest as its area, working within about a 25-mile radius of Spokane. The state lists Nicholas Nied as a principal since 2025, the year the business was formed and registered with L&I. The fit is renovation and finish work: new floors, counters, tile or stone, and masonry inside an existing house or commercial space, where someone needs to estimate the job and keep it moving. For new-construction framing or structural changes, a framing or structural contractor is the better match, since this record centres on finishes and masonry. NNB works mostly through its own channels and contractor directories rather than broad local advertising. Spokane's housing runs from early-1900s homes on the South Hill and in Browne's Addition to newer subdivisions in Spokane Valley, Liberty Lake and Mead. In older houses, floors are rarely level and subfloors may be original plank, so ask how the installer plans to flatten and stiffen the base before tile or stone goes down. Old brick chimneys and hearths often need repointing with a mortar soft enough for the original brick. Newer homes are simpler, but heavy stone counters still call for checking the cabinets beneath.