About Carollo Engineers
For more than 90 years, Carollo Engineers has been dedicated exclusively to water and wastewater solutions. Water is not just part of what we do—it’s all we do.
We see more in clean water: more than the science, the planning, and the design. We see the families and communities we serve and the fragile ecosystems we protect. That perspective drives us to deliver innovative, sustainable solutions that improve performance, minimize risk, reduce costs, and ultimately create healthier environments.
As an environmental engineering firm, we specialize in the planning, design, and construction of water and wastewater facilities. Our sole focus on water means our clients benefit from unmatched expertise and collaboration, and our employees find purpose in work that changes lives and shapes a better world.
Since 1933, our commitment to water has remained unwavering. We come to work every day passionate about creating a brighter, more resilient future for our communities and our planet.
Learn more at carollo.com. MillionPhones has 165 verified mobile phone numbers for Carollo Engineers employees across 9 departments, helping sales teams connect with decision-makers directly.
Carollo Engineers Leadership — Direct Phone Numbers Available
CSM
Leanne H. — Client Services Manager, Associate Vice President
Executive
MDO
Scott H. — Managing Director of Client Services
Customer Success
VP
Elisa G. — Vice President
Executive
DOI
Justin C. — Director of IT
Other
PEA
Justin D. — Principal Engineer, Associate Vice President
Executive
VP-
Bill T. — Vice President - Senior Program Manager
Executive
SVP
Gil C. — Senior Vice President
Executive
VP/
Kevin L. — Vice President / Principal Construction Manager
Executive
AVP
Douglas W. — Associate Vice President / Principal Engineer
Executive
DOF
Connie B. — Director of Finance And Accounting
Finance
VP
Bob A. — Vice President
Executive
SPR
Cameron M. — Senior Public Relations Manager / Associate Vice President
Executive
Carollo Engineers Phone Numbers by Department
| Department |
Contacts |
Verified Mobiles |
Coverage |
| Other |
48 |
|
66% |
| Engineering |
41 |
|
86% |
| Executive |
40 |
|
67% |
| Marketing |
10 |
|
51% |
| Design |
6 |
|
81% |
| Customer Success |
3 |
|
66% |
| Finance |
3 |
|
66% |
| Human Resources |
3 |
|
64% |
| Operations |
3 |
|
89% |
Frequently Asked Questions
How can I get phone numbers for Carollo Engineers employees?
MillionPhones has 165 verified mobile phone numbers for Carollo Engineers employees. Sign up to access direct dial numbers for decision-makers across 9 departments.
Where is Carollo Engineers headquartered?
Carollo Engineers is headquartered in Walnut Creek, California, US.
How many employees does Carollo Engineers have?
Carollo Engineers has approximately 1,794 employees.
What departments can I reach at Carollo Engineers?
MillionPhones has verified mobile numbers for Carollo Engineers employees in Other, Engineering, Executive, Marketing, Design, Customer Success, Finance, Human Resources, Operations departments.
What industry is Carollo Engineers in?
Carollo Engineers operates in the Environmental Services industry.