Box Construction

Box Construction operates as a general contractor based in Murrieta, handling residential remodels and room additions rather than ground-up custom builds or large commercial projects. The work splits primarily between kitchen and bathroom renovations — the bread-and-butter scope for a valley full of 1995–2010 tract homes now hitting the remodel window — and ADU conversions, garage-to-living-space builds, and backyard unit work that California's changing ADU regulations have opened up across the region. The contractor model here is build-only rather than design-build; projects move forward from existing plans or architect drawings rather than starting from conceptual sketches on-site. This suits homeowners who've already worked through design, secured permits, and want a crew to execute the construction phase. For Murrieta and unincorporated Riverside County properties, permitting timelines vary significantly by jurisdiction — city vs. county process — so early clarity on your location changes the project calendar. Kitchen remodels typically run faster than ADU builds; the latter often involves structural, mechanical, and planning-phase complexity that stretches the timeline beyond paint and fixtures.