Completed
Projects
ANYTHING FROM STREET BEAUTIFICATION TO CULVERT REPAIRS, WE COMPLETE ALL OUR PROJECTS WITH CARE, FOCUS AND DILIGENCE. AND WITH OVER 60 PROJECTS UNDER OUR BELT, WE ARE PROUD TO SHOW THE INCREDIBLE WORK OUR CREW WAS ABLE TO ACCOMPLISH OVER THE YEARS. OUR MISSION, FOR ALL PROJECTS; PAST, PRESENT, AND FUTURE, IS TO STRIVE FOR EXCELLENCE!
FEATURED PAST PROJECTS
Sweetwater Lane Community Park Trash Capture
Agency: County of San Diego
Completed: November 2021
Scope of Work: Consists in general of placement of a debris baffle box (DSBB), installation of 48” RCP storm drain, and construction of storm drain cleanouts. The project also included traffic control with temporary detour, trenching, shoring, connection to existing storm drain, saw-cutting and removal of existing pavement, and asphalt and concrete resurfacing.
Third Ave Streetscape Improvements - Phase III
Agency: City of Chula Vista
Completed: December 2020
Scope of Work: Consists of improvements within Third Avenue from E Street to approximately 200 feet north of F Street. The roadway was narrowed at intersections and at midblock crossings by extending curbs toward the centerline on each side of the roadway to provide one through lane in each direction between E Street and F Street. New raised medians were constructed, diagonal parking was provided, and pedestrians crossings were constructed with decorative pavers within the project limits.
Roosevelt Smart Growth Corridor
Agency: City of National City
Completed: December 2021
Scope of Work: Consists of constructing of streetscape improvements (sidewalk, curb and gutter, decorative concrete sidewalk), lighting, signage, mobility options, landscape and irrigation, and parking to the east side of Roosevelt Avenue, between 8th Street and National City Blvd.
Culvert Repair and Replace FY 2017-2018
Agency: County of San Diego
Completed: October 2021
Scope of Work: Consists of general culvert repair and replacement, including, installations of 18-42" RCP, modified headwalls, storm drain cleanout, AC paving, minor concrete (curb & gutter, cross gutter and concrete apron), traffic control, and clearing and grubbing.
Morning Sun Drive and Woodside Lane ADA Improvements
Agency: City of Encintas
Completed: January 2021
Scope of Work: Consists of clearing and grubbing, new concrete sidewalks, new pedestrian ramps, concrete driveways, concrete curb & gutter, storm drain pipes, installation of Class II Aggregate Base, asphalt concrete, installation of bioswales, vegetated swales, and traffic striping along Morning Sun Drive and Woodside Lane.
Projects Completed Throughout Tri-Group's 20 year History
Old Poway Park Museum Gas Line Replacement - City of Poway - Completed 2021
Segovia Way Pavement and Distress Repair - City of Carlsbad - Completed 2021
Sweetwater Lane Community Park Trash Capture - County of San Diego - Completed 2021
MacKinnon Ave ADA Sidewalk Improvements - City of Encinitas - Completed 2021
Culvert Repair and Replace FY 2017-2018 - County of San Diego - Completed 2021
CVEATC Pedestrian Bridge Repair - Phase 1 Temporary Guard House - City of Chula Vista - Completed 2021
Park Blvd - At Grade Linear Park Improvements - Civic San Diego - Completed 2021 (Landscape Maintenance to 2022)
Roosevelt Smart Growth Corridor - City of National City - Completed 2021
5 Concrete Sculpture Pedestals - City of Encinitas - Completed 2021
Dove Library Parking Lot Renovations - City of Carlsbad - Completed 2021
Sidewalk and Pavement Improvement at City Parks - City of Chula Vista - Complete 2020
FY 19-20 Corrugated Metal Pipe Annual Repair/Replace - City of Poway - Completed 2020
San Miguel Road and Oleander Ave Sidewalk Improvements - County of San Diego - Completed 2020
Pipeline Replacement 2019 - City of El Cajon - Completed 2020
Morning Sun Drive and Woodside Ave ADA Improvements - City of Encinitas - Completed 2021
Valle Verde Park Improvements - City of Carlsbad - Completed 2020
Carmel Valley Rd. Emergency Repairs - City of Del Mar - Completed 2020
SR-75 Median Improvements - City of Coronado - Completed 2020
El Toyon Park Irrigation Improvements - City of National City - Completed 2019
Third Ave Streetscape Improvements - Phase III - City of Chula Vista - Completed 2021
Santee City Hall Accessibility Upgrades - City of Santee - Completed 2019
Barrier at College and North River Rd. - City of Oceanside - Completed 2019
Poway Rd. Turn Pocket Extension - City of Poway - Completed 2019
Bike Lane Improvements on Broadway - City of Chula Vista - Completed 2021
Camino Del Mar Streetscape Improvements - City of Del Mar - Completed 2020
Mission Gorge Road Median Installation - City of Santee - Completed 2019
La Costa Storm Drain - City of Carlsbad - Completed 2018
Steele Canyon at Willow Glen Drive Intersection Improvements - County of San Diego - Completed 2018
18th Street Bicycle Enhancement Project - Phase II - City of National City - Completed 2018
ADA Pedestrian Curb Ramps & Sidewalks 2018 - City of El Cajon - Completed 2017
Palomar Street and Orange Avenue Sidewalk Improvements - City of Chula Vista - Completed 2017
Culvert Repair and Replace 2016-2017 - County of San Diego - Completed 2018
18th Street Bicycle Enhancement Project - Phase I - City of National City - Completed 2017
Maryland Elementary Mobility Improvements - City of Vista - Completed 2017
West Maple Canyon Mini Park - City of San Diego - Completed 2017
Alpine Boulevard Streetscape Improvements - County of San Diego - Completed 2016
Beta St. Green Alley - Civic San Diego - Completed 2016
Moss Street Sidewalk Installation - City of Chula Vista - Completed 2016
Mountain View Neighborhood Park Children's Play Area Upgrades - City of San Diego - Completed 2016
Potrero Elementary School Traffic Calming - County of San Diego - Completed 2016
El Cajon Median Improvements - City of El Cajon - Completed 2015
Cherokee Street Improvements - City of San Diego - Completed 2015
Culvert Repair and Replacement - County of San Diego - Completed 2015
Armorlite Drive Enhancements - City of San Marcos - Completed 2015
Palm Avenue Roadway Improvements - East of Beyer Way to Del Cardo Ave. - City of San Diego - Completed 2015
Park Boulevard and San Diego High School Pedestrian Traffic Signal and Streetscape Improvements - City of San Diego - Completed 2015
Relining & Rehabilitation of Drainage Facilities in Various Locations - County of San Diego - Completed 2015
Torrey Pines Road Improvements Phase 1 - City of San Diego - Completed 2015
De Luz Road Improvements - County of San Diego - Completed 2015
FY 13 Slurry Seal Group VII - City of San Diego - Completed 2014
Pomona, Seventh, Adella Intersection Improvements - City of Coronado - Completed 2014
Talbot Street Slope Restoration - City of San Diego - Completed 2014
Construction. Relining and Rehabilitation of Drainage Facilities in Various Locations - County of San Diego - Completed 2013
40th Street at National Ave and 40th Street at Alpha Street Pop-Outs - City of San Diego - Completed 2013
ADA Upgrades - California Dept. of Parks and Recreation - Completed 2013
Florence Griffith Joyner Elementary SR2S - City of San Diego - Completed 2013
FY 13 Slurry Seal Group VII - City of San Diego - Completed 2014
San Diego River Multi-Use San Diego River Pathway - City of San Diego - Completed 2013
...
AND EVEN MORE!
Tri-Group Construction & Development, Inc. - General Contractor
Office Hours: 8am–5pm, Monday through Friday
Office Address: 9580 Black Mountain Rd. Suite L, San Diego CA, 92126
Phone: (858) 689-0058
Email: info@trigroupinc.com
License No. 792159 Class A & B - PWCR DIR No. 1000004777