The new, state-of-the-art, 30,000 square foot Old Town Newhall Library offers more than 135,000 literary items, 68 public use computers, private study spaces, and meeting rooms. Additional highlights of the Library include a children’s library, teen study area, a fireplace reading room, community meeting areas, an outdoor courtyard, art and photographic displays, an artistic replication of Beale’s Cut, and original works of art. Tk1sc provided electrical engineering services with studioK1 providing lighting design. StudioK1 has received recognition for lighting excellence for this project from the IES.

This project is a pedestrian/cycling bridge that spans Irvine Boulevard in Irvine, CA, uniting two family-oriented neighborhoods with an extensive park and trail system. While the City of Irvine created the bridge for safe pedestrian and bicycle passage from point to point, it is also a destination. The bridge provides a glowing beacon for its travelers at night, with strategically located lighting to illuminate the grand vertical gateways and guide walkers, runners, and bikers along the pathway. With Irvine priding itself as the safest city in the country, the bridge has as much functional purpose as aesthetics. The challenges were to provide an exciting new walkway between the neighborhoods more unique than former bridges while still meeting the strict security requirements of the city. With a simple, elegant – and fun - lighting scheme, the new neighborhoods have an iconic element that promotes walking and cycling, encouraging healthy, active families. The architecture was done by Ware Malcomb, with Electrical Engineering by tk1sc and lighting design by StudioK1.

90,000 SF Office building housing the Indio branch of the Riverside County Law Library and offices of the offices for the district attorney, public defender and county counsel. The project earned a LEED Platinum rating in 2015.The project was a Public-Private Partnership (P3) endeavor. This three-story, approximately 90,000-square-foot facility provides offices for the district attorney, public defender, county counsel and the Indio branch of the Riverside County Law Library.

This project was a renovation of the Stein Library that accommodated the relocation of a computational User Group. The renovation included relocating existing computational user group functions from the Molecular and Experimental Medicine (MEM) Building at 3545 Cray Court to the Stein Research Center's fourth-floor library at 10660 North Torrey Pines Road. The library is attached to both TSRI's Arnold and Mabel Beckman Center for Chemical Sciences and the Scripps Green Hospital, and the library is shared with Scripps Health. tk1sc provided mechanical, electrical, and plumbing engineering services on this project.

This $180 million 250,000-square-foot six-story office complex is the first phase of a 20-year master plan to reposition every aspect of the County of Orange’s downtown real estate and approach to customer service. The Administration Building, also known as Building 16, was developed in a public-private partnership (P3). The commissioning team performed an integrated systems test at the end of the functional testing phase. The turn-key facility houses the County’s Public Works, Waste and Recycling, Treasurer-Tax Collector, Auditor-Controller, and Clerk-Recorder Departments well as a One-Stop-Shop, providing “walk-up service” from 11 departments serving the County’s constituents. The facility also features a new County Conference Center, complete with approximately 6,600square feet of conference and events space. The transit-oriented development (TOD) project will be bordered by a future transit plaza and light rail transit stop to the south, service and pedestrian paseo to the east, a central courtyard to the north a new, pedestrian-friendly street to the west. The project elevations change with solar orientation, allowing filtered sunlight to enter the east and west facades. Simultaneously, the southern exposure shields the interiors from the harsh southern sunlight, providing a highly energy-efficient aesthetic design. The building was designed to meet Essential Services Buildings Seismic Safety Act standards and Leadership in Energy and Environmental Design (LEED®) Silver certification standards. All commissioning tasks required by Title 24 Part 6 and CalGreen were needed as part of LEED fundamental commissioning except for LEED online documentation.

Working with landscape architects RJM Design Group and architect James Mickartz, tk1sc has helped energize downtown Ontario, California, with its new Town Center Square. The development of Ontario Town Square is part of the City of Ontario's plan to invigorate downtown Ontario and transform the area into a model of sustainable living, for which tk1sc provided Electrical and Audio-Visual Engineering services. The project team designed this Town Center's exterior to use 34% less energy than stipulated by California's stringent Title 24 energy code. Meeting civic concerns for safe light levels, energy savings, and low maintenance, StudioK1 devised a simple but elegant lighting scheme, supporting the rhythms of the central spine and the nautilus-shaped pathways and highlighting the new civic icon, the clock tower.

Part of a mixed-use, master-planned community, the Chino Hills Government Center was designed to be the heart of the city. The center consists of a 56,000-square-foot city hall, a 28,000-square-foot library, a 30,000-square-foot sheriff's facility, and a 15,000-square-foot fire department. A central plaza serves as a civic gathering place for the community. The project grounds itself in the local topography. Each building is anchored by extra-thick accent walls clad in natural stone. The rough-hewn material relates to the rugged hills that form a backdrop to the site. Four columns support a massive "floating" roof; a breezeway connects the city hall and library entries. The breezeway shades lobbies and frames views to the freestanding fire station on the opposite side of the plaza. For the exterior, designers chose colors typical of southwest arid regions: beige and tan, ochre and sienna.‍Sustainable features include daylit interiors, as well as water conservation and stormwater management strategies. The design team also incorporated a native, drought-tolerant landscape. The new government center campus includes four buildings, a City Hall (Council Chambers, offices of the City Manager, City Clerk, Building Department, Community Services, Community Development, Data Center and Support Departments), Fire Administration Headquarters, Sheriff Facility, and County Library. The Sheriff's Facility was designed to essential facility standards.

This 160,000 square foot pedestrian mall includes three water features and The River of Light – a 600 foot long kinetic light sculpture representing the Santa Ana River, around which the City of Anaheim was founded. This project has received international recognition for its lighting design excellence and the control systems' sophistication, which integrate all lighting and water effects. tk1sc provided electrical engineering services, with Lighting design by studioK1.