Seismic Retrofit

As a roofing and waterproofing company founded on an earthquake fault, we are well-versed in all things related to seismic and retrofit work, especially when it comes to ensuring the integrity of roofing and waterproofing systems. We have a long history of working with building owners and managers — and their structural engineers and general contractors — during seismic retrofit projects. As a roofing and general contracting company, we often perform all facets of roof diaphragm seismic retrofit work in-house.

Our team of experts is brought in during the inspection and assessment process to help determine the relative strengths and weaknesses of an existing roofing system. From there, we are asked to implement whatever measures are necessary to bolster a building’s structural integrity.

Our Seismic Retrofit Services

Inspection & Assessment

Project Management




Repair (as needed)

Restoration (as needed)


The first thing we build is relationships

The longevity, growth, and success of Bigham Taylor Roofing over the past 45-plus years are thanks to our relationships with property owners and managers, roofing consultants, and general contractors. We deliver transparency and honesty to foster solid and long-lasting relationships.

How Can We Help?

Let’s talk about your building and needs.

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