Earthwork contractor in Liberty Lake, WA handling excavation, driveway and gravel road work and hauling and material delivery. Rated 5.0 on Google across 11 reviews.
Liberty Lake, Washington
2 Best Excavation Contractors in Liberty Lake, WA
2 earthwork contractors working Liberty Lake, WA, 2 rated on Google. Filter by the job you need, then call direct.
Earthwork contractors in Liberty Lake: every listing
1 of these covers three or more trades, so one call may carry the whole job.
Job2 contractors
Earthwork contractor in Liberty Lake, WA handling excavation and septic system installation. Rated 5.0 on Google across 18 reviews.
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About earthwork contractors in Liberty Lake
Liberty Lake, Washington carries a short bench: 2 earthwork contractors, Black Stag Excavation and Lone Mountain Excavation. Between them we can evidence excavation (2), driveways & gravel roads, hauling & materials and septic systems. 2 of the 2 carry Google ratings, averaging 5.0 stars. If none of them fits the job, crews from nearby towns take work here too; the Washington page ranks every city we cover by how many contractors work it. 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 Liberty Lake: questions
How much does excavation cost in Liberty Lake?
Excavation in Liberty Lake 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 WA permit and dig-safe process adds. Call two or three of the 2 contractors above and describe the same scope to each, or the numbers will not be comparable.
Can one contractor in Liberty Lake clear, grade and dig?
Yes, and it is usually the cheaper route because you are not paying for a second mobilization. Black Stag Excavation covers 3 of the earthwork trades on our records, the widest in Liberty Lake: excavation, driveways & gravel roads and hauling & materials. Use the filters above to stack the trades your job needs and see who covers all of them.
Which Liberty Lake contractors install septic systems?
1 of the Liberty Lake listing carries 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 Liberty Lake is rated highest?
Lone Mountain Excavation is the highest-rated earthwork contractor in our Liberty Lake list, at 5.0 stars from 18 Google reviews. Of the 2 contractors working Liberty Lake, 2 are rated 4.5 stars or higher (the list averages 5.0).