Licensed Contractor · CSLB #
We provide homeowners with Seismic Retrofit, Foundation bolting, cripple wall bracing, and soft-story retrofit services across Los Angeles & Orange County. Free crawlspace inspection with photos, one fixed written quote, most homes finished in 2–3 days.
★★★★★
5.0 on Google
Bonded & Insured · FEMA-Trained · Written warranty on every job
We call back the same business day to schedule.
★★★★★ 5.0 rating
CSLB License #1152652
FEMA-Trained · EBB Contractor
City permit on every job
30-second check
Three quick questions, thirty seconds. You’ll get a straight answer either way.
Under the floor
Tap the glowing points — this is the whole retrofit, in one picture.
What we do

Bolt + brace for pre-1980 homes. Done in 2–3 days while you live at home.
How it works →
Cracks, sloping floors, sticking doors — a straight answer with photos, then a fixed price.
Get answers →
City compliance orders for apartment buildings — engineering to sign-off, tenants in place.
For building owners →The process
We look under your house, photograph everything, and tell you honestly what we see — including "nothing needs fixing." You keep the photos.
One number, spelled out item by item. The price you sign is the price you pay.
City permit, city inspection, signed-off record you keep — the paperwork that matters when you sell or insure the home.
Free 30–45 minute inspection. Photos of everything, a clear answer, and a written summary — yours to keep.
Recent work
Steel hardware, installed under the house, that ties the wood frame to the concrete below it. You never see it from inside your home — but it's the difference between a house that stays on its foundation and one that doesn't.
Get a Free Inspection