
LJSSC delivers commercial and residential construction across Kansas, Missouri, and Oklahoma — with a window and door supply division selling factory-direct to contractors, developers, architects, and investors. One contractor, one contract, three states.
Commercial and residential, exteriors and interiors. Every scope runs through the same project management and the same point of contact.

Shingle and metal systems, tear-offs, repairs, and storm restoration for single-family, multi-family, and light commercial.

Fiber cement, engineered wood, and vinyl, plus soffit, fascia, wrap, and gutters. Full envelope replacement as a single scope.
Replacement and new-construction units, entry and patio doors. Supply-only or supply-and-install, priced off your window schedule.

Composite and wood decking on pressure-treated framing with Simpson hardware, hidden fasteners, and integrated lighting.

Kitchens, baths, whole-home renovations, and additions, including turn work for rental and multi-family portfolios.

Custom and spec homes managed end to end, plus add-ons, garages, and conversions on existing structures.
The company is structured around clients who come back. We take single-family retail work as well.
Exterior packages and window supply on spec and custom builds, priced by the plan.
Multi-unit exterior scopes across subdivisions and infill, phased to your schedule.
Roof replacement, envelope repair, and unit turns across a portfolio.
Subcontracted exterior scopes where you need one trade partner across three states.
Hail and wind damage inspected, documented, and repaired once your claim is settled.
Direct retail work on roofing, siding, windows, decks, and remodels.
We buy direct from the manufacturer and pass the channel through. Contractors, developers, architects, and investors get manufacturer-level pricing without carrying the relationship, the minimums, or the freight coordination.
Roofs, envelopes, decks, and builds across Kansas, Missouri, and Oklahoma.



Plans, a window schedule, a scope of work, or an address. We respond within one business day.