About Us

Cornerstone Managing Partners (CMP) is a Southern California-based full-service construction company. Since 1999, the company has serviced its community, focusing on construction management, general contracting services and HOA consulting. With over 70 years of combined experience, Cornerstone Managing Partners has been a constant advocate for clients, treating each project with the highest level of transparency. Dedicated to providing a holistic approach with each project, CMP works alongside property management companies, real estate companies, HOA’s and building owners to provide out of the box and problem-solving tactics that work. Respected throughout the community, CMP has worked on some of the most noteworthy projects in Southern California. This includes the first total re-pipe to date in downtown San Diego and the first decommissioning of a helipad in the area.

Tom Brooks

FOUNDER & CEO

(760) 822-7847

Tom Brooks

FOUNDER & CEO
Tom Brooks, Cornerstone Managing Partners’ founder and CEO, started his career in the field. Today, 35 years later, he still prefers being on a job site verse in a boardroom. Tom’s street smarts, industry knowledge, and people skills give him the unique ability to handle every detail, as well as every challenge, of multi-million dollar projects. He is known for taking on complex projects that others are unsure of.
From helping a plaintiff unpack a litigation case to managing the permitting and logistics of placing a telescopic swing stage cranes on the top of a downtown high-rise, Tom and his team will get your job done right the first time.

Meet Our Team

Andrea Bagshaw

CHIEF FINANCIAL OFFICER

Greyson Connelly

VICE PRESIDENT

(619) 507-8940

Brooke Illiano

GENERAL MANAGER

(760) 936-7273

Steve Gerard

PROJECT MANAGER

Jason Corwin

SUPERINTENDENT

(619) 992-6874

Anthony Peña

SUPERINTENDENT

(619) 992-7137

Nicole Aleman

ADMINISTRATIVE ASSISTANT

Brittany Smith

ASSISTANT

(760) 421-8586

OUR CLIENTS & PROJECTS

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