Kathryn joined Cahill Contractors in 2007, becoming the fourth generation of the Cahill family to work in the construction business. Kathryn held roles in project management, preconstruction, and operations before taking on the CEO role in 2016.
Prior to Cahill, Kathryn worked in management consulting, nonprofit strategy consulting, and education. She is a member of the Boards of Directors of the San Francisco Chamber of Commerce, Construction Employers’ Association, and Marin Horizon School.
MBA - Stanford’s Graduate School of Business
A.B. – Economics/Geography, Engineering Sciences minor - Dartmouth College
LEED Accredited Professional
As President, Blair oversees all Cahill company operations and projects. Blair has worked in the construction industry since the late 1980's and has been with Cahill since 1996. Blair opened Cahill’s Oakland office in 2008 and grew Cahill’s East Bay work to be a core part of the company’s backlog. Blair is a licensed general contractor in the state of California.
B.S., Construction Management - Texas A&M University
LEED AP
Guy joined Cahill in 1992 as a Project Engineer and now serves as Executive Vice President. Guy has deep experience in both preconstruction and construction, which he lends to support all Cahill projects.
M.S., Civil Engineering - University of California, Berkeley
B.S., Civil Engineering - Cornell University
LEED AP
Greg joined the company in 2019 and is a vital part of the Cahill team. As Vice President and Cahill’s General Counsel, he plays a crucial role in maintaining our exceptional standards in Risk Management. His proactive approach and expertise ensure that we navigate risk effectively, safeguarding the company's interests and promoting a secure business environment.
Rob has over 28 years of experience in the construction and homebuilding sectors. As CFO at Cahill, he leads the accounting and finance functions with a strong emphasis on process improvement and team building. Rob's commitment to delivering accurate and timely financial reporting enables the creation of meaningful forecasts and projections that align with and support the company's goals and needs.
BS in Finance and MA in Economics, Cal State Hayward.
Arash provides executive leadership of projects through preconstruction and construction, while also helping lead Cahill’s preconstruction efforts in its San Francisco office. With a background in structural engineering, Arash has over 20 years of experience in the construction industry, including over 10 years at Cahill working on projects including multi-family apartments and condominiums, hospitality, and education.
M.S., Construction Engineering & Management - University of California, Berkeley
B.S., Civil Engineering - University of California, Berkeley
LEED AP
Matt provides executive leadership to Cahill projects across all sectors while also leading Cahill’s self-perform efforts in concrete and wood framing. Matt joined Cahill in 2006 and has spearheaded successful education, multi-family residential, and renovation projects in San Francisco and on the Peninsula.
B.A., Architecture/ Minor in City Planning - University of California, Berkeley
LEED AP
Certified Green Building Professional
Nate provides executive leadership of projects from business development through preconstruction and construction. Additionally, Nate leads Cahill’s Oakland office and oversees Cahill’s BIM coordination efforts. Having worked at Cahill in project management and estimating since 2005, Nate’s experience spans a wide range of market areas including residential, commercial, and occupied rehabilitation.
B.S., Construction Management, Minor in Business Administration - California State University, Sacramento
LEED AP
Leadron has over twenty years of experience in the construction industry. Since joining Cahill as an Intern in 1997, Leadron has extensively worked both in project management and estimating. A well-rounded leader and collaborator, Leadron has managed projects across healthcare, multifamily, and education market sectors.
B.S., Civil Engineering- University of California, Berkeley
LEED AP
As Project Executive, Matt leads major projects from preconstruction through construction, while also leading Cahill’s warranty and small projects teams. Matt has 22 years of Bay Area experience in the construction industry, including over 15 years at Cahill working on projects including senior housing, multi-family apartments, historic renovations, and education.
B.A., Economics - Sonoma State University
LEED AP
As Preconstruction Executive, Michelle serves as a lead partner to our clients through all stages of preconstruction. Michelle helps clients meet budget goals, analyze design alternatives, and resolve constructability issues so that projects are set up for a smooth and successful construction process. Michelle has 19 years of experience in construction across projects that include multi-family and senior housing, factory-built construction, historic renovations, and education.
B.S., Civil Engineering - California Polytechnic State University, San Luis Obispo
Caroline has been an integral part of Cahill for over 13 years, starting in project management and growing into a key leader in strategy and operations. She drives company-wide strategic initiatives, develops tools to translate data into meaningful insights, and streamlines processes across departments. Caroline also leads Cahill’s growing Operations team, supporting projects and staff with training, scheduling assistance, VDC, Procore, and best practice sharing. She plays a critical role in testing and adopting innovative technologies, continuously improving efficiency and performance across the company.
M.Eng. Civil Engineering, University of California, Berkeley
B.S. Physics, Davidson College
LEED AP, BD+C
Following in his father and grandfather’s footsteps, Steve joined Cahill in 1993 as a carpenter. Nearly 30 years later, he is now the General Superintendent.
As the General Superintendent, Steve manages superintendents on multiple jobsites while providing insight and thoughtful leadership by promoting best practices and encouraging continuous improvement in our approaches. Additionally, Steve facilitates coordination with other departments and interfaces with external stakeholders to ensure excellence across all Cahill operations.
With over 20 years of experience in the construction industry, Mina manages day-to-day operations within Cahill’s accounting department, oversees the accounting team, and ensures accuracy and efficiency in accounting across all Cahill projects and departments.
B.S., Mathematics - San Francisco State University
Minor in Managerial Accounting - University of California, Berkeley Extension
