EarthworkScout

Sebastopol, California

11 Best Excavation Contractors in Sebastopol, CA

11 earthwork contractors working Sebastopol, CA, 8 rated on Google. Filter by the job you need, then call direct.

Earthwork contractors in Sebastopol: every listing

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

Job11 contractors

Taurian Construction

5.0 · 9 Google reviews Sebastopol, CA

Earthwork contractor in Sebastopol, CA handling excavation, drainage and pond work and utility trenching. Rated 5.0 on Google across 9 reviews.

View details (707) 494-1154

Santiago General Engineering

5.0 · 3 Google reviews Sebastopol, CA

Earthwork contractor in Sebastopol, CA handling excavation, driveway and gravel road work and septic system installation. Rated 5.0 on Google across 3 reviews.

View details (707) 490-8177

About earthwork contractors in Sebastopol

Excavation dominates the Sebastopol list: 11 of the 11 contractors show it, with septic systems (3) and trenching & utilities (1) behind it. All Grade Excavating leads the list on Google at 5.0 stars from 21 reviews; across all 8 rated listings the average is 4.7, and 6 sit at 4.5 or higher. 2 of the 11 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 Sebastopol 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 Sebastopol: questions

How much does excavation cost in Sebastopol?

Excavation in Sebastopol 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 11 contractors above and describe the same scope to each, or the numbers will not be comparable.

Can one contractor in Sebastopol clear, grade and dig?

Yes, and it is usually the cheaper route because you are not paying for a second mobilization. Taurian Construction covers 4 of the earthwork trades on our records, the widest in Sebastopol: excavation, septic systems, trenching & utilities and drainage & ponds. Use the filters above to stack the trades your job needs and see who covers all of them.

Which Sebastopol contractors install septic systems?

3 of the Sebastopol listings carry septic installation. That is installers, not tank pumpers: we drop the pump-and-haul outfits because a new tank, drain field or leach bed is an excavation job. Septic work is permitted and usually needs a perc test before anyone digs, so start that conversation well before you want the machine on site.

Which excavation contractor in Sebastopol is rated highest?

All Grade Excavating is the highest-rated earthwork contractor in our Sebastopol list, at 5.0 stars from 21 Google reviews. Of the 11 contractors working Sebastopol, 6 are rated 4.5 stars or higher (the list averages 4.7).

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