The standard is Calseismic.
Calseismic Construction Inc. was built for homeowners who want more than a basic seismic retrofit.
They want craftsmanship they can trust.
They want a contractor who understands the science behind the work.
They want a company that cares about what happens before, during, and after an earthquake.
That is the standard we are here to set.
Built to raise the standard.
Seismic retrofitting is not ordinary construction.
It is precision work performed beneath the home, where every connection matters and every detail has a purpose. Foundation bolts, retrofit plates, plywood shear panels, clips, straps, fasteners, framing connections, and cripple wall bracing all work together to help strengthen the connection between the home and its foundation.
At Calseismic, we treat this work with the seriousness it deserves.
We do not believe in rushed installations, shortcuts, or average results. We believe in high-quality craftsmanship, proven seismic retrofit methods, premium materials, and clean execution from start to finish.
The standard is Calseismic.
Craftsmanship you won't see everyday, but can always trust.
Most homeowners will never see every detail of their retrofit after the project is complete.
That is why workmanship matters.
A seismic retrofit is often hidden inside the crawlspace, along the foundation, behind framing, and underneath the floor system. Because the work is not always visible, the contractor’s standard becomes everything.
Calseismic installs retrofit systems with precision, care, and long-term accountability. Every project is approached with the goal of creating lasting confidence in the strength beneath the home.
To help bridge that gap, we also document our work throughout the entire process. Photos of key retrofit stages are typically provided to the homeowner so they can see the quality of the installation, understand what was completed, and feel confident in the craftsmanship beneath their home.
We believe a retrofit should look clean, feel intentional, and be built as if every detail matters — because it does.
Research Is part of our craft.
Calseismic is committed to continuously studying how earthquakes damage homes and how seismic retrofits are intended to respond when the ground begins to move.
We study the way older homes fail.
We study foundation anchorage.
We study cripple wall movement.
We study soft-story vulnerabilities.
We study hillside conditions, load paths, bracing methods, and structural connections.
This research helps us improve how we evaluate homes, explain risks, select materials, and install retrofit systems.
To us, seismic retrofitting is not just labor.
It is knowledge, craftsmanship, and constant improvement.
We help homeowners understand the work.
A homeowner should never feel confused about what is happening beneath their home.
Calseismic takes pride in educating customers about how earthquakes cause damage, why older homes can be vulnerable, and how a seismic retrofit is designed to help strengthen the structure.
We explain the purpose behind the work because informed homeowners make better decisions.
Our job is not only to install the retrofit.
Our job is to help you understand why it matters.
More than a receipt.
Most construction projects end with a final payment and a receipt.
We believe a seismic retrofit should come with more.
This work is built for one of the most important moments your home may ever face. That is why eligible seismic retrofit workmanship performed by Calseismic is backed by our Limited Lifetime Workmanship Warranty for as long as the original contracting customer owns the property, subject to the official written warranty terms, exclusions, maintenance requirements, and claim procedures.
Our promise does not end when the job is complete.
After qualifying earthquakes, Calseismic also offers courtesy on-site visits to visually review accessible Calseismic-installed retrofit components. This gives homeowners a clearer path forward after seismic activity and helps answer a question most people do not think about until the ground has already moved:
What happens after the earthquake?
This warranty is not earthquake insurance, homeowners insurance, or a guarantee against earthquake damage. It is a written promise that Calseismic stands behind the eligible retrofit workmanship we install.
EBB experience homeowners can trust.
Calseismic has developed a strong reputation for successfully performing Earthquake Brace + Bolt projects and helping homeowners move through the process with clarity, documentation, and care.
We understand how important EBB funding can be for homeowners. We also understand how important it is for the work to be performed correctly, documented properly, and completed with program expectations in mind.
While grant approval and payment are controlled by the program administrator, our goal is to help eligible homeowners complete their retrofit project with confidence and the documentation needed to support their grant process.
We take EBB work seriously because we know what it means for the homeowner.
It is not just a program. It is an opportunity to strengthen the home with help that can make the project more accessible.
Customer satisfaction Is built In.
Customer satisfaction is not something we add at the end.
It is built into the way we communicate, the way we protect the property, the way we explain the work, the way we document the installation, and the way we stand behind the finished project.
We want every homeowner to feel that choosing Calseismic was the right decision — not only during construction, but long after the work is complete.
That means showing up with professionalism.
Working with care.
Answering questions clearly.
Respecting the home.
Documenting the details.
And standing behind the workmanship we install.
The Calseismic standard.
We are not here to be the average seismic retrofit contractor.
We are here to raise the standard.
Through high-quality craftsmanship, continuous seismic research, clear homeowner education, successful EBB project experience, customer-focused service, and a warranty created for long-term confidence, Calseismic is building something different.
A seismic retrofit should be precise.
It should be understood.
It should be documented.
It should be backed.
The standard is Calseismic.
Calseismic Construction Inc.
CSLB License #1106859