Union City, California

6 Best Excavation Contractors in Union City, CA

6 earthwork contractors working Union City, CA, 6 rated on Google. Filter by the job you need, then call direct.

Earthwork contractors in Union City: every listing

2 of these cover three or more trades, so one call may carry the whole job.

Job6 contractors
5.0 · 4 Google reviews Union City, CA

Earthwork contractor in Union City, CA handling excavation, driveway and gravel road work and foundations and concrete work. Rated 5.0 on Google across 4 reviews.

wl demo corp

5.0 · 4 Google reviews Union City, CA

Earthwork contractor in Union City, CA handling excavation, demolition and pool excavation. Rated 5.0 on Google across 4 reviews.

4.4 · 20 Google reviews Union City, CA

Earthwork contractor in Union City, CA handling demolition. Rated 4.4 on Google across 20 reviews.

5.0 · 2 Google reviews Union City, CA

Earthwork contractor in Union City, CA handling demolition and foundations and concrete work. Rated 5.0 on Google across 2 reviews.

About earthwork contractors in Union City

The 6 earthwork contractors working Union City, California spread across the trades rather than stacking in one: demolition (4), excavation (3), concrete & foundations (2) and drainage & ponds (1). Asphalt Paving Hayward leads the list on Google at 5.0 stars from 4 reviews; across all 6 rated listings the average is 4.8, and 4 sit at 4.5 or higher. 2 of the 6 cover three or more trades. That matters when a lot has to go from raw to pad-ready: a firm that clears, grades and digs keeps the job off a second mobilization, and mobilizations are where budgets slip. Prices in Union City are set per job, not off a rate card, so describe one scope to two or three of these firms and compare what comes back. Every listing is compiled from public Google Maps business data (our harvest ran July 2026), and a trade we do not show is one we found no evidence of, not one the firm turns down. Updated for 2026.

Where these numbers come from: how we build and check our listings.

Excavation in Union City: questions

How much does excavation cost in Union City?

Excavation in Union City is quoted by the job or the machine day, not off a price list. A small residential dig commonly lands between $1,500 and $5,000; what moves it is access, how far the spoil has to travel, whether you hit rock, and what the CA permit and dig-safe process adds. Call two or three of the 6 contractors above and describe the same scope to each, or the numbers will not be comparable.

Can one contractor in Union City clear, grade and dig?

Yes, and it is usually the cheaper route because you are not paying for a second mobilization. Asphalt Paving Hayward covers 3 of the earthwork trades on our records, the widest in Union City: excavation, driveways & gravel roads and concrete & foundations. Use the filters above to stack the trades your job needs and see who covers all of them.

Which excavation contractor in Union City is rated highest?

Asphalt Paving Hayward is the highest-rated earthwork contractor in our Union City list, at 5.0 stars from 4 Google reviews. Of the 6 contractors working Union City, 4 are rated 4.5 stars or higher (the list averages 4.8).