CORNERSTONE
Excellence in Construction

BUILDING THE
FOUNDATION
OF TOMORROW

We are Cornerstone. A premier construction firm dedicated to delivering complex infrastructure and commercial projects with unyielding quality and safety.

Engineers discussing construction site
Who We Are

WE TURN COMPLEX
IDEAS INTO REALITY.

Cornerstone Construction was founded on a simple premise: that integrity and workmanship should be the cornerstone of every project. From towering skyscrapers to essential infrastructure, we approach every job with the precision of a craftsman and the power of industry leaders.

Our team consists of architects, engineers, and project managers who are passionate about building spaces that inspire and endure.

Over 25 years of industry experience
Licensed, bonded, and fully insured
Dedicated safety protocols and compliance
Sustainable building practices
450+ Projects Completed
12 States Covered
100% Happy Clients
28 Awards Won

WHAT OUR CLIENTS SAY

"Cornerstone delivered our headquarters three weeks ahead of schedule. Their attention to detail and safety standards are unmatched in the region."

Robert Davis

CEO

Davis Tech Solutions

"From the initial blueprint to the final walkthrough, the professionalism of the Cornerstone team was evident. They handled every challenge with expertise."

Sarah Jenkins

Director of Operations

Northwest Logistics

"We've worked with many contractors over the years, but Cornerstone stands out for their transparency and ability to keep complex projects within budget."

Michael Chang

Property Manager

Urban Living Group

Get In Touch

START YOUR PROJECT TODAY

Ready to build something great? Contact our team to discuss your project requirements, request a quote, or schedule a consultation.

Headquarters

400 Sibley Street,
St. Paul, MN 55101

Phone

+1 (651) 555-0198

Mon-Fri 8am - 6pm CST

Email

info@cornerstone-construction.com

Send Us a Message