Kirby Construction Company Inc

At Kirby Construction, building strong teams goes beyond the jobsite.

Recently, our team had the opportunity to support the Santa Rosa Police Departments Golf Tournament Charity Event supporting the Special Olympics of Northern California before coming together for our July Safety Meeting.

Along with safety training, we enjoyed some friendly competition and team-building activities that reflect the culture we're proud to build every day.

We're honored that those efforts will be recognized as one of the North Bay Business Journals Top 40 Best Places to Work in 2026.
It's a reflection of the people who make Kirby Construction a great place to work.

Safety. Teamwork. Community.

Not all clean rooms are created equal.

ISO cleanrooms are classified by how many particles are allowed in the air per cubic meter. The lower the ISO number, the cleaner the room and the more complex the build.

Building to these standards isn't just construction. It's a coordinated engineering process.

Specialized HVAC with HEPA or ULPA filtration. Pressurization control. Seamless wall and ceiling systems with zero particle traps. Flooring, lighting, and finishes all specified to the class. Every pe*******on sealed. Every material vetted. One wrong detail and the whole room fails certification.

At Kirby we understand what it takes to build these environments right, coordinating every trade to meet the standard the first time.