Earthwork contractor in Ontario, CA handling excavation and drainage and pond work. Rated 4.8 on Google across 1443 reviews.
Ontario, California
10 Best Excavation Contractors in Ontario, CA
10 earthwork contractors working Ontario, CA, 8 rated on Google. Filter by the job you need, then call direct.
Earthwork contractors in Ontario: every listing
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Earthwork contractor in Ontario, CA handling demolition. Rated 5.0 on Google across 402 reviews.
Earthwork contractor in Ontario, CA handling demolition and foundations and concrete work. Rated 5.0 on Google across 6 reviews.
Earthwork contractor in Ontario, CA handling demolition. Rated 5.0 on Google across 27 reviews.
Earthwork contractor in Ontario, CA handling demolition. Rated 4.3 on Google across 6 reviews.
Earthwork contractor in Ontario, CA handling excavation. Rated 5.0 on Google across 1 review.
Earthwork contractor in Ontario, CA handling excavation. Rated 4.0 on Google across 4 reviews.
Earthwork contractor in Ontario, CA handling excavation. Rated 3.7 on Google across 3 reviews.
Earthwork contractor in Ontario, CA handling demolition.
Earthwork contractor in Ontario, CA handling excavation.
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About earthwork contractors in Ontario
EarthworkScout lists 10 earthwork contractors working Ontario, California: the excavators, land clearers, grading crews and septic installers you can compare side by side instead of opening a dozen tabs. 8 of these Ontario listings carry Google reviews, averaging 4.6 stars, and 5 are rated 4.5 stars or higher. Between them they cover excavation, demolition, drainage & ponds and concrete & foundations. Earthwork in Ontario is priced by the job rather than by a rate card, so the sensible move is to describe the same scope to two or three contractors and compare what comes back. Every listing here is built from public business data and the full set of categories a firm is filed under, and a service we do not show simply means we found no evidence of it, not that they turn the work down. Updated for 2026.
Excavation in Ontario: questions
How much does excavation cost in Ontario?
Excavation in Ontario 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 10 contractors above and describe the same scope to each, or the numbers will not be comparable.
Which excavation contractor in Ontario is rated highest?
Boss Cleaning Solutions LLC-Junk Removal is the highest-rated earthwork contractor in our Ontario list, at 5.0 stars from 402 Google reviews. Of the 10 contractors working Ontario, 5 are rated 4.5 stars or higher (the list averages 4.6).
Earthwork contractors in nearby California cities
- Riverside (46)
- Fresno (43)
- Los Angeles (41)
- San Jose (37)
- Bakersfield (33)
- Concord (26)
- Redding (23)
- Big Creek (22)
- Belvedere Tiburon (20)
- San Diego (19)
- Ramona (18)
- Sacramento (17)
- Corona (16)
- Temecula (16)
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