
AI Research Center
With the client and architecture firm located on the east coast, the XL team did an extraordinary amount of coordination to push this fast-tracked project across the finish line.

Design Tech High School
d.tech is fully funded by the Oracle Education Foundation and provides its high schoolers a unique design-thinking learning experience. XL continues to be involved by providing volunteers for 2-week intersession courses.

Janet Durgin Guild and Commons Building
Sonoma County’s first Living Building Challenge project, Sonoma Academy's Guild and Commons Building is Net Positive Energy, and anticipating LEED Platinum and Living Building Challenge Certifications.

Skyline College Environmental Science Building
This is Skyline College's first Progressive Design-Build Delivery project is targeting LEED Gold certification and to be Net Zero Energy-ready to meet District sustainable design and construction goals.

South County Animal Services Center
This project provides a full-service animal shelter and community center available for residents and groups in the community.

Cargo Buildings 900 & 944
Progressive Design-Build delivery to repurpose occupied and operational cargo buildings at San Francisco International Airport.

Middlefield Campus
The three building campus features 300,000 s.f. of office space with two kitchens/cafes, a juice and coffee bar, a fitness and yoga center, locker rooms, and an innovative all-hands auditorium space with 400 seats.

The Assembly at North First Street
Reposition and adaptive reuse of a three building, 300,000 s.f. campus in North San Jose for developers.

The Cove B1 Site Consolidation
The Cove B1 Consolidation project co-locates four of AstraZeneca’s organizations into one customized, sustainable office space designed with collaboration in mind.

Alameda Headquarters Relocation
The Exelixis Headquarters Relocation project included the relocation and renovation of three buildings in Alameda, totaling 137,000 s.f.

Research and Innovation Center
The Ford Research and Innovation Center consisted of two separate 75,000 s.f. cold shell buildings located in Palo Alto.

South San Francisco High School
The new Science Garage, AKA Future Lab, is an 8,000 s.f. state-of-the-art biotech classroom at South San Francisco High School.

Kaiser Permanente Santa Cruz
XL and HPS partnered for a Design-Build project for Kaiser Permanente which consisted of repurposing four existing buildings in Santa Cruz County for medical office use.

Genesis South Tower & Parking Structure
This project includes conversion of six floors from office to lab in the existing South Tower and a 1,007 stall, cast-in-place parking garage.

Taube Pavillion and Scrivner Center for Mental Health & Addiction Services
The Behavioral Health Services (BHS) project is a new, two-story, 52,000 s.f. OSHPD facility that has replaced the existing Behavioral Health Building on the El Camino Health Campus.

R & D, Pilot Plant, and Greenhouse
A 160,000 s.f., state-of-the-art research and development center in West Sacramento, California.

Antioch High School Administration Building and Library Building
Lease-leaseback project to construct a new, 20,000 s.f. administration and library building on the occupied Antioch High School campus.

The Harker School Union Campus
A six-building design-build effort that included the demolition of one building, 20,000 s.f. of interior improvements and related site work transforming a long unused children’s shelter into a new, state-of-the-art preschool.

Arques MOB
A 36,000 s.f. tenant improvement conversion of an existing two-story office building to a Medical Office Building.

PDL BioPharma Campus
Tenant improvement project in two buildings including research and development laboratories, a pilot plant, an aseptic fill and finish area and service yards.

New B156 and PIM Chamber
Design-build construction of a new, 32,000 s.f. building with a 125' tall high bay.

John Muir MOB and Core Lab
Ground-up construction of a two-story, 57,000 s.f. medical building along with complete interior build-out.

Nichols Hall, Science & Tech Center
A design-build project for a new two-story, 50,000 s.f. concrete and steel science and technology building with a glass rotunda, living roof and a 200-seat auditorium. This project received LEED-NC Gold certification.