Patterson Pass Water Treatment Plant Shifts to Ozonation

Zone 7 Water Agency and Overaa Construction celebrated in a public ceremony the completion of the Patterson Pass Water Treatment Plant modernization and expansion project. This project doubles the amount of treated water the plant can produce from 12 million gallons of water a day to 24 million gallons a day. New ozone treatment capabilities […]

Overaa Named an SF Business Times Best Place to Work for the 7th Year in a Row

Overaa is thrilled to be named an SF Business Time’s Best Place to work for the seventh consecutive year! Congratulations to the entire Overaa team in ranking our company as top place to work for – we are incredibly lucky to work with the most talented people across all departments. Find opportunities to join our […]

San José Cogen Wastewater Facility Receives DBIA National Award of Merit

We are proud to announce that San José Cogen Wastewater Facility has received a DBIA National Award of Merit. Located in San José, CA, this progressive design-build project replaced aging cogeneration equipment for one of the largest wastewater treatment facilities in the western U.S. The new facility not only powers the entire San José-Santa Clara […]

Creative Adaptive Reuse for Permanent Supportive Housing

In a unique public-private partnership, Overaa will transform an old office building in San Pablo to accommodate 54 residential units. The project will provide permanent supportive housing for up to 58 people experiencing, or at risk of experiencing, homelessness. The design-build, adaptive reuse project will reimagine the two-level, 27,000 SF building as a community of […]

Regional Surface Water Supply Project to Deliver Drinking Water to Turlock and Ceres

Cost plunges for water treatment plant for Turlock and Ceres. Will it affect rates? SACRAMENTO BEE, BY JOHN HOLLAND DECEMBER 06, 2021 7:00 AM The water treatment plant being built for Turlock and Ceres will cost nearly $100 million less than expected. A low-interest state loan made that possible, project General Manager Robert Granberg said […]

Chris Manning to Succeed Jerry Overaa as Overaa Construction CEO

RICHMOND, Calif., October 14, 2021- C. Overaa & Co., a leading general contractor providing services to Northern California since 1907, today announced that Christopher Manning has been appointed Chief Executive Officer. Additionally, Carl Overaa has been named President and Colby Powell has been named Chief Operating Officer. Gerald “Jerry” Overaa, who had been Chief Executive […]

The Center – OUSD Central Commissary Receives a 2021 CA ENR Best Project Award

The Center – OUSD Central Commissary received a 2021 CA ENR Best Project Award, Northern California K-12 Education category. The lease-leaseback delivery includes a new 45,000 SF facility that delivers fresh meals to 37,000 students across nearly 100 schools for OUSD. Overaa self-performed the concrete work, including foundations and 23 tilt-up panels that were raised a […]

Message from Overaa’s President Chris Manning

Our construction projects are in full swing and we are following Cal/OSHA’s latest guidance. We are using Safe Site Check In, a digital app, to conduct private health screenings and document vaccination status for all individuals (employees, subcontractors, and visitors) checking into jobsites and our Richmond and San Jose offices. Unvaccinated individuals are required to wear face masks in accordance with […]

New Fresno Yosemite Airport Garage Construction Ahead of Schedule

By Tim Sheehan April 14, 2021, The Fresno Bee A new parking garage under construction at Fresno Yosemite International Airport is expected to open in October, ahead of schedule and, remarkably, under budget, Fresno Mayor Jerry Dyer said Wednesday during a tour of the rising structure. The groundbreaking for the $29 million, four-level garage was in September, […]

Metal Shop Buildings Project in Richmond Goes Vertical!

A project 10 years in the making is going vertical! We began erecting the first of three metal buildings on January 6th, and as of January 14th, the main frames for the building were squarely in place. To date, we have placed 2,870 cubic yards of the 5,300 cubic yards of slab on grade concrete for […]

SJC’s ARFF Project Goes Vertical!

Our partners worked tremendously hard and overcame a few hurdles to get us to this milestone. Our design team and steel detailers worked side by side to start shop drawings after 90% contract documents were complete on this design-build project. This allowed our steel fabrication to start earlier and meet a tight turnaround time once […]