Tilden-Coil Constructors

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Tilden-Coil Constructors Builders of high quality buildings throughout Southern California since 1938. For more information f Tilden-Coil Constructors, Inc.

is a builder of high quality educational, institutional, commercial and industrial facilities throughout Southern California. Our purpose is simple – We exist to serve by shaping futures; and have been doing so for over 75 years. We achieve our purpose of “shaping futures” by turning 2-dimensional plans into 3-dimensional reality for our clients, providing life-long career development to our team members, and bettering our communities through our service driven culture and philanthropy. Specialties
General Contractor, Construction Management, Program Management, LEED, Building Information Modeling, Design-Build, Integrated Project Delivery, Laser Scanning,

www.tilden-coil.com

10/23/2026

Yesterday, our Project Engineers came together for a hands-on workshop focused on teamwork and collaboration! Through a bench-building challenge, our team put their skills to the test while strengthening connections and learning from one another. Opportunities like these reinforce the importance of working together, building strong relationships, and developing the skills that drive success both on and off the jobsite.

10/22/2026

A new space for learning is coming together at Crafton Hills College! Construction continues to move forward on the new Instructional Building, where our team is working alongside SGH Architects through a progressive design-build approach. Each day brings this project closer to providing students with a new environment to learn, connect, and grow. Stay tuned for more updates on this exciting project!

Good food, friendly competition, and great company! 🍖🔥This past weekend, the Tilden-Coil team came together for our annu...
10/19/2026

Good food, friendly competition, and great company! 🍖🔥

This past weekend, the Tilden-Coil team came together for our annual company picnic and BBQ competition! We ended the evening honored to participate in Blood Cancer United’s Light the Night Walk, supporting those affected by blood cancer. Thank you to everyone who joined us and made this event a success!

10/16/2026

A bird’s-eye view of construction at Riverside Unified School District’s Ofelia-Valdez Yeager Eastside Elementary School! Take a look at the Building C foundation pour as work continues on this new educational facility for the Eastside community.

10/12/2026

The countdown is on! Our team is putting the final touches on the Ontario Sports Empire as we prepare for next week’s grand opening ceremony. We’re excited to celebrate this milestone alongside the City of Ontario, RJM Design Group, and trade partners as we welcome a new destination for sports and entertainment to the community!

10/08/2026

Another Tilden-Coil company retreat is in the books! From team-building activities to memorable moments shared with colleagues, this year’s retreat was a great reminder that the relationships we build are an important part of what makes our team strong. Thank you to everyone who joined us, and we look forward to seeing you next year!

10/05/2026

The new Flight Tower Restaurant is taking shape at ONT Field! Check out the latest drone footage for an overhead look at the work underway as our team and trade partners continue moving construction forward. Stay tuned for more updates!

Yesterday, we joined Ontario-Montclair School District to celebrate the ribbon cutting and completion of several new spa...
10/02/2026

Yesterday, we joined Ontario-Montclair School District to celebrate the ribbon cutting and completion of several new spaces at Vina Danks Middle School, including the Wellness, Arts, and Technology Center, library, and cafeteria. These new and updated facilities provide students with spaces to learn, create, connect, and thrive for years to come. Thank you to Ontario-Montclair School District, Ruhnau Clarke Architects, and the entire project team for the collaboration that brought these spaces to life for the Vina Danks community!

09/29/2026

Fresh fields and tracks are ready for the next generation of student-athletes! Tilden-Coil recently completed athletic facility improvements at Chaffey, Ontario, and Rancho Cucamonga High Schools, including the removal and replacement of existing synthetic turf and resurfacing of the running tracks. Having originally built these stadiums, we’re proud to help renew them with custom school logos and updated field and track markings, adding the finishing touches on refreshed spaces for students, teams, and their communities.

Take a look inside the completed Advanced Welding and Manufacturing Classroom at North High School! This new CTE space p...
09/22/2026

Take a look inside the completed Advanced Welding and Manufacturing Classroom at North High School! This new CTE space provides students with a hands-on learning environment where they can develop technical skills and gain real-world experience in welding and manufacturing. It’s rewarding to see this new space ready to support career exploration and prepare students for opportunities beyond the classroom!

Riverside Unified School District

Address

3612 Mission Inn Avenue
Riverside, CA
92501

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+19516845901

Website

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