Lic #1007864 · Alameda County · Structural
Commercial & Residential Structural Framing
Load-bearing walls, additions, and seismic-smart structural framing engineered for California.
The Tri-Valley's premier suburb — upscale residential remodels, corporate office improvements, and retail maintenance programs.
JMG frames room additions, ADU shells, and open-concept structural conversions with engineered lumber, steel, and hold-down systems that satisfy the strictest Bay Area building departments.
In Pleasanton and across Alameda County, JMG delivers framing under California Contractor's License #1007864 — permitted, inspected, and personally overseen by owner Jerry Guinn. Every structural modification is permitted, engineered, and inspected — protecting both your investment and your family's safety in earthquake country.
Pleasanton's neighborhoods — from Vintage Hills to Ruby Hill — come with HOAs and design guidelines we satisfy before demo day. Vineyard-corridor estates, family-kitchen remodels, and retail work along Stoneridge and downtown Main Street all run through the city's permit center, which we manage end to end.
What's included in Pleasanton
Recent framing work
The process in Pleasanton
Private Consultation
Walk the property with owner Jerry Guinn. Honest scope, realistic timeline, and a written line-item estimate — free.
Design & 3D Rendering
See the finished project in photorealistic 3D before a single wall comes down. Finishes get locked before demo day.
Permits, Handled
Plans, submittals, corrections, and city or county coordination under CA License #1007864. You sign — we run the process.
Build & Final Inspection
Sixteen in-house trades on one schedule, one accountable owner. Inspection passed, walkthrough done, keys in hand.
Framing in Pleasanton — FAQ
Yes — structural repairs, sistering joists, replacing undersized headers, and shear-wall corrections, engineered where required. We shore, repair, and inspect in sequence.
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Framing · Pleasanton