K12 Consulting Group demonstration for Chaffey Joint Union High School District. Planning data and content are pending district verification and approval. This is not an official district publication.
Chaffey Joint Union High School District clock tower seal Facilities
Master Plan

Completed Projects

Every project in the Projects tab of the district facilities spreadsheet. The list opens on completed projects, newest first.

Completed projects dashboard

Dashboard pending district data.

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Showing 29 of 51 projects

Source: Projects tab, each row cites its own source

  • Etiwanda High School logo

    Weight Room Building Completed

    Etiwanda High School

    Scope as described in source
    New weight room building, new shade structure and site upgrades, with restroom upgrades to Building N.
    Status as stated in source
    Completed August 2025 (per program manager).
    Key date
    August 2025
    Source
    Tilden Coil project page
    View source (opens in a new tab)
  • Ontario High School logo

    Weight Room Building (Building K) Completed

    Ontario High School

    Scope as described in source
    New weight room and dance studio building (Building K) with comprehensive site upgrades.
    Status as stated in source
    Completed July 2025 (per program manager).
    Key date
    July 2025
    Source
    Tilden Coil project page; CEQA NOE SCH 2024090588
    View source (opens in a new tab)
  • Rancho Cucamonga High School logo

    Building P and Cooling Tower Completed

    Rancho Cucamonga High School

    Scope as described in source
    Building P and cooling tower work.
    Status as stated in source
    Latest report through 4/30/2024: EIFS and plaster, signage, MEP trim, ceilings, painting and flooring completed in April 2024.
    Key date
    4/30/2024 (latest report)
    Source
    Measure P project pages (two pages: "Bldg. P & Cooling Tower" and "Bldg P")
    View source (opens in a new tab)
  • Etiwanda High School logo

    Two Story Classroom Building (Building T) Completed

    Etiwanda High School

    Scope as described in source
    New two story building replacing portables: 12 classrooms, elevator and two stairs, staff and student restrooms; southeast lot portables removed and parking paved and striped.
    Status as stated in source
    Completed August 2023 (per program manager); punch list completed July 2023.
    Key date
    August 2023
    Source
    Tilden Coil; Measure P project page
    View source (opens in a new tab)
  • Rancho Cucamonga High School logo

    New Classroom Addition (Building V) Completed

    Rancho Cucamonga High School

    Scope as described in source
    Two story wood framed classroom building with a two story elevator tower and site improvements.
    Status as stated in source
    Completed August 2023 (per program manager).
    Key date
    August 2023
    Source
    Tilden Coil; Measure P project page
    View source (opens in a new tab)
  • Los Osos High School logo

    Building P (2 Story Classroom) Completed

    Los Osos High School

    Scope as described in source
    New building replacing portables with 12 classrooms, elevator access, restrooms, electrical yard, gates and ramps.
    Status as stated in source
    Completed July 2023 (per program manager).
    Key date
    July 2023
    Source
    Tilden Coil; Measure P project page
    View source (opens in a new tab)
  • Chaffey High School logo

    South Hall Modernization Completed

    Chaffey High School

    Scope as described in source
    Complete interior modernization of a 1937 three story classroom building with voluntary seismic upgrades (new footings, shotcrete shear walls), electrical, windows, ceilings, restrooms, fire alarm, LED lighting, AV and ADA work.
    Status as stated in source
    Completed December 2022 (per program manager).
    Key date
    December 2022
    Source
    Tilden Coil; Measure P project page
    View source (opens in a new tab)
  • Chaffey High School logo

    Futsal and Quad Completed

    Chaffey High School

    Scope as described in source
    North and South Quad upgrades: shade shelters, restroom Buildings AA and AB, futsal courts, flatwork, fencing, sports lighting and landscaping.
    Status as stated in source
    Completed May 2022 (per program manager).
    Key date
    May 2022
    Source
    Tilden Coil; Measure P project page
    View source (opens in a new tab)
  • Rancho Cucamonga High School logo

    Modernizations (Phases 1 to 7) Completed

    Rancho Cucamonga High School

    Scope as described in source
    Modernizes five single story modular buildings, three two story and three three story classroom buildings; eight shade structures; campus fire alarm upgrades; quad and pool deck.
    Status as stated in source
    Completed April 2022 (per program manager); final Phase 7 complete.
    Key date
    April 2022
    Source
    Tilden Coil; Measure P project page
    View source (opens in a new tab)
  • Etiwanda High School logo

    Aquatic Facility Completed

    Etiwanda High School

    Scope as described in source
    New 38 meter pool, plaza, CMU restroom and shower facility and pool equipment building; existing pool demolished.
    Status as stated in source
    Completed March 2022 (per program manager).
    Key date
    March 2022
    Source
    Tilden Coil; Measure P project page
    View source (opens in a new tab)
  • Etiwanda High School logo

    Building J Modernization and MPR Completed

    Etiwanda High School

    Scope as described in source
    Building J classrooms and science labs modernized with restroom accessibility upgrades; MPR reconfigured for food service, kitchen, offices and storage.
    Status as stated in source
    Completed July 2021 (per program manager).
    Key date
    July 2021
    Source
    Tilden Coil; Measure P project page
    View source (opens in a new tab)
  • Alta Loma High School logo

    Gym Expansion Completed

    Alta Loma High School

    Scope as described in source
    Gymnasium expansion of 23,000 SF with new lobby and restroom at Building F.
    Status as stated in source
    Completed February 2021 (per program manager).
    Key date
    February 2021
    Source
    Tilden Coil; Measure P project page
    View source (opens in a new tab)
  • Chaffey High School logo

    Pool Reconstruction Completed

    Chaffey High School

    Scope as described in source
    New 38 meter by 25 yard pool, deck, outdoor lighting, bleachers, timing system and LED scoreboard, audio, equipment room, restrooms and fencing.
    Status as stated in source
    Completed December 2020 (per program manager).
    Key date
    December 2020
    Source
    Tilden Coil; Measure P project page
    View source (opens in a new tab)
  • Chaffey High School logo

    GWS Auditorium Modernization Completed

    Chaffey High School

    Scope as described in source
    Gardiner W. Spring Auditorium: historic exterior restoration, theatrical and acoustical upgrades, catwalk, two elevators, accessibility and lobby restroom expansion.
    Status as stated in source
    Completed June 2019 (per program manager).
    Key date
    June 2019
    Source
    Tilden Coil; Measure P project page
    View source (opens in a new tab)
  • Etiwanda High School logo

    Auditorium Completed

    Etiwanda High School

    Scope as described in source
    Classroom building with four classroom wings flanking an 800 seat auditorium, scene shop, lobby, ticket booth, restrooms and full stage.
    Status as stated in source
    Completed May 2019 (per program manager).
    Key date
    May 2019
    Source
    Tilden Coil; Measure P project page
    View source (opens in a new tab)
  • Rancho Cucamonga High School logo

    Classroom Building (2 Story) Completed

    Rancho Cucamonga High School

    Scope as described in source
    Two story wood framed building adding 12 classrooms, elevator tower and ADA upgrades to four restrooms.
    Status as stated in source
    Completed December 2017 (per program manager).
    Key date
    December 2017
    Source
    Tilden Coil; Measure P project page
    View source (opens in a new tab)
  • Rancho Cucamonga High School logo

    Auditorium Completed

    Rancho Cucamonga High School

    Scope as described in source
    New 800 seat auditorium with two classrooms, scene shop, drama and choral rooms; ADA path of travel; quad upgrades; Building U modernization.
    Status as stated in source
    Completed September 2017 (per program manager).
    Key date
    September 2017
    Source
    Tilden Coil; Measure P project page
    View source (opens in a new tab)
  • Chaffey High School logo

    Math and Science Building (Building E) Completed

    Chaffey High School

    Scope as described in source
    New three story building with 18 classrooms and 12 science labs.
    Status as stated in source
    Completed June 2017 (per program manager).
    Key date
    June 2017
    Source
    Tilden Coil; Measure P project page
    View source (opens in a new tab)
  • Colony High School logo

    Stadium Bleacher Additions Completed

    Colony High School

    Scope as described in source
    Bleacher additions on both sides with footings, seat walls, ramps, fencing, gate and ADA parking lot flatwork.
    Status as stated in source
    Latest report 5/6/2016: all major construction complete.
    Key date
    5/6/2016 (latest report)
    Source
    Measure P school page
    View source (opens in a new tab)
  • Los Osos High School logo

    Site Projects (parking, ADA, fencing, bleachers) Completed

    Los Osos High School

    Scope as described in source
    Parking lot and ADA improvements, walkways, perimeter fencing and gates, north bleacher additions.
    Status as stated in source
    Latest report 3/31/2016: parking, fencing, gates and bleachers complete.
    Key date
    3/31/2016 (latest report)
    Source
    Measure P project page
    View source (opens in a new tab)
  • Ontario High School logo

    Athletic Complex Completed

    Ontario High School

    Scope as described in source
    New 5,000 seat stadium with synthetic track and field, lighting, bleachers with press box, six buildings, scoreboards and a 32 meter pool.
    Status as stated in source
    Completed February 2016 (per program manager).
    Key date
    February 2016
    Source
    Tilden Coil; Measure P project page
    View source (opens in a new tab)
  • Alta Loma High School logo

    Athletic Complex Completed

    Alta Loma High School

    Scope as described in source
    Renovated 17 acre site: track and field (3,000 home and 2,037 visitor seats), baseball, soccer and softball fields, solar powered pool and building complex.
    Status as stated in source
    Completed February 2016 (per program manager).
    Key date
    February 2016
    Source
    Tilden Coil; Measure P project page
    View source (opens in a new tab)
  • Rancho Cucamonga High School logo

    Athletic Complex Completed

    Rancho Cucamonga High School

    Scope as described in source
    New 5,000 seat football stadium, synthetic field and track, lighting, scoreboard, press box, 220 stall parking lot.
    Status as stated in source
    Completed January 2016 (per program manager).
    Key date
    January 2016
    Source
    Tilden Coil; Measure P project page
    View source (opens in a new tab)
  • Etiwanda High School logo

    Athletic Complex Completed

    Etiwanda High School

    Scope as described in source
    New 5,000 seat football stadium, nine lane track, artificial field, lighting, reworked north field tier and 200 stall parking lot.
    Status as stated in source
    Completed January 2016 (per program manager).
    Key date
    January 2016
    Source
    Tilden Coil; Measure P project page
    View source (opens in a new tab)
  • Montclair High School logo

    HVAC Upgrades (Buildings B and C) Completed

    Montclair High School

    Scope as described in source
    Existing heating units removed; new HVAC units and supporting steel beams at Buildings B and C.
    Status as stated in source
    As of 9/30/2015: scope complete; commissioning and punchlist continuing.
    Key date
    9/30/2015
    Source
    Measure P school page
    View source (opens in a new tab)
  • Colony High School logoLos Osos High School logoMontclair High School logo

    District Wide Shade Structures Completed

    Colony, Los Osos and Montclair High Schools

    Scope as described in source
    Shade structures with slab on grade and CMU surrounds at three sites.
    Status as stated in source
    As of 7/31/2015: erection complete at all three sites.
    Key date
    7/31/2015
    Source
    Measure P school pages
    View source (opens in a new tab)
  • Ontario High School logo

    Classroom Building Completed

    Ontario High School

    Scope as described in source
    Two story CMU and structural steel building with 30 classrooms, 2 science labs, restrooms, administrative offices, meeting and staff rooms.
    Status as stated in source
    Completed February 2015 (per program manager).
    Key date
    February 2015
    Source
    Tilden Coil; Measure P project page
    View source (opens in a new tab)
  • Valley View High School logo

    Shade Structures Completed

    Valley View High School

    Scope as described in source
    Shade structures with footings, masonry column wraps and slab.
    Status as stated in source
    Complete as of 7/31/2014 report.
    Key date
    7/31/2014
    Source
    Measure P project page
    View source (opens in a new tab)

  • Alternative Education Shade Structure Completed

    Chaffey Alternative Education Center

    Scope as described in source
    Shade structure.
    Status as stated in source
    Complete as of 7/31/2014 report.
    Key date
    7/31/2014
    Source
    Measure P school page
    View source (opens in a new tab)