Orange County
Location
3150 Bristol Street, Suite 500 Costa Mesa, California 92626
Phone
714-593-5100
Fax
714-593-5101
Working Wonders With Water®
Ranked by Engineering News-Record as the country’s largest water-focused engineering firm, Carollo brings a full range of planning, design, and construction management services that meet the water and wastewater needs of municipalities, public agencies, private developers, and industrial firms nationwide. Carollo has more than 1,200 employees located in more than 50 offices.