Trinity Grading, Inc.

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Trinity Grading, Inc. Earthwork and Utility Contractor serving the SoCal area. quickly evolved to include more commercial, retail, industrial, and government work.

In the late 1970s Tim started working with his dad and that’s when he fell in love with the grading business. Well known at the time for the quality of their work in custom house pads and agriculture work, Trinity Grading, Inc. In the mid 80’s Tim bought his own blade and went into the rental business for himself. During the mid 90’s Tim moved to Washington State with his family for a year and worked for a large heavy commercial construction company putting in highways and working on airports. Missing the California sun, Tim moved back to work with his dad and brother to expand operations. As the business climate evolved, Tim used his knowledge of the industry and his experience in estimating to form Trinity Grading, Inc. Helping clients complete challenging projects through a vision of offering undeniable dedication and excellence, Trinity Grading adapts to the needs of the market in order to provide clients with exactly what they want. This has opened the door for Trinity Grading to meet a broader range of needs and offer full-scale project services.

Having the iron is one part of the job. Having people who know how to run it makes all the difference. Our Trinity Gradi...
10/13/2026

Having the iron is one part of the job. Having people who know how to run it makes all the difference. Our Trinity Grading crew keeping the site on point.

10/09/2026

It’s all in the details. Our crew is dialing in the grade in Yorba Linda, bringing this part of the project together one pass at a time.

Every role matters out here. From the crew checking grades to the operators moving dirt, getting it right takes all of u...
10/02/2026

Every role matters out here. From the crew checking grades to the operators moving dirt, getting it right takes all of us working together.

From the aerial views to the boots on the ground, our Yorba Linda project is taking shape.
09/23/2026

From the aerial views to the boots on the ground, our Yorba Linda project is taking shape.

09/18/2026

Some days we’re grading. Some days we’re laying pipe. Today, we’re doing demo. That’s the kind of range our crew brings to the job.

Honoring the courage, sacrifice, and resilience shown on September 11. We will always remember.
09/11/2026

Honoring the courage, sacrifice, and resilience shown on September 11. We will always remember.

Every successful project starts with hardworking people. Today, we celebrate them. Happy Labor Day!
09/07/2026

Every successful project starts with hardworking people. Today, we celebrate them. Happy Labor Day!

09/03/2026

Performing at our best, every day and on every pass. That’s our passion to perform with excellence.

08/24/2026

It all starts underground. A little storm drain action from the crew last week.

A lot goes underground before the finished product takes shape. Storm drain system going in.
08/21/2026

A lot goes underground before the finished product takes shape. Storm drain system going in.

Address

Temecula, CA
92590

Opening Hours

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

Telephone

+19515876000

Website

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