Global Building Solutions takes on California's compliance-driven commercial work, the insurance- and code-driven jobs most builders avoid, from roofing and coatings to seismic, solar, and insurability rewiring. Every project runs under one license and one accountable team.
Global Building Solutions is the licensed California construction company behind a family of specialist brands. Every project is executed under our one license, by one accountable team.
The brands, from commercial roofing and coatings to insurability rewiring, are how we reach the owners and managers who need that specific work. Pull the permits, pass the inspection, and leave the property better than we found it.
01
Commercial roofing and roof coatings. Flat-roof restoration and white siliconized and acrylic coatings that extend roof life and cut energy costs, a smarter alternative to full replacement.
Visit Kings Coating
02
Insurability rewiring for older homes and multifamily. We bring panels and wiring up to standard so a property passes inspection and keeps its insurance, from permits to paint.
Visit Knob & Tube Replacement
03
Seismic retrofits and SB 721 balcony and elevated-walkway inspections that protect commercial properties and keep them insurable.
Learn more
04
Solar and storage for commercial properties that cut energy costs and raise net operating income, designed and installed end to end.
Learn moreEvery brand in the family works the same way. One licensed team on every job, crews trained and vetted to the same standard, and clear, line-item pricing you can actually read. It is how a homeowner in San Francisco and a property manager with a full portfolio get the same quality of work, whichever door of the family they came through.
In 2023, families were losing their home insurance at the closing table over decades-old wiring, just days from moving in. We found a way to fix the wiring and save the sale, then kept going. Roofing, solar, seismic, and compliance, the commercial and residential work that keeps California property safe, insurable, and worth owning. Today we complete 100 to 125 projects a year, and we are still growing.
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Whether you have a property to build, a portfolio to protect, or a partnership to explore, start here. Tell us what you need and we will point you to the right team in the family. No obligation, and a real person gets back to you fast.
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