DESIGN-BUILD SERVICES REENGINEERED.
Full-service engineering, construction, and specialized solutions for businesses in North America.
Beyond impeccable design-build execution, we help brace your business for the future and get the most life out of your building.
Your challenge is our challenge.
C1S Group works with everyone from Fortune 1000 companies to local business owners. No matter what you do, or the facility challenge you have, we have a solution to make your building—and your operations—better.
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Trusted by industry leaders
Consult.
We solve for the big picture.
Through our consultative approach, we diagnose opportunities and create a holistic plan to help you secure capital funding for renovations while improving operations at the same time.
Aerospace & Defense
Defense manufacturer Raytheon added a standalone two-level wing to its McKinney campus, partnering with C1S to design its cleanroom, manufacturing, and office space.
Ensure the lifetime health of your facility capital investments.
Best place to work.
Join a team that promotes productivity, values expertise, and likes to have fun.
We work hard to provide our clients with the best design and construction experience possible, but we can only do that with the right people on our team.
