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Well drillers and contractors in Lewis and Clark County, Montana

Who is actually doing the work in Lewis and Clark County, drawn from state well logs and county rosters, and how to get quotes.

178
Wells completed in the last 12 months
1,297
Wells completed in the last 5 years
22
Drilling companies with a well here since 2020
144 ft
Median depth of recent water wells

Depth is the median of 1,260 water wells completed in Lewis and Clark County in the last five years. Half fell between 98 and 280 feet. Your parcel can sit well outside that range; nearby wells tell you more than any county figure.

Featured in Lewis and Clark CountyPaid placements, always labeled
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Who drills wells in Lewis and Clark County

Ranked by wells completed in the county over the last five years, from the well logs each company filed with the state. Recent work matters more than a long history.

CompanyLast 5 yrs Last 10 yrsLatestMedian depth
H & L Drilling Inc3718912026140 ft
A-10 Drilling3686992026140 ft
Western Water Wells3274592026136 ft
Aaaa Water Well Drilling Inc1031792026205 ft
Lindsay Drilling Co Inc861592026110 ft
406 Water Wells, Llc5757202638 ft
Okeefe Drilling Co5481202653 ft
Aquasource Drilling Llc42512026140 ft
Yellow Jacket Drilling Services Llc3737202495 ft
Hl Ventures Llc3638202574 ft

See all 25 drilling companies in Lewis and Clark County →

Source: MBMG Ground Water Information Center well logs. Counts include only logs that name a company. Companies that have not filed a log here in ten years are left off.

Working near a stream? 310 permits in Lewis and Clark County →

Drillers near a town in Lewis and Clark County

East Helena Helena York Spokane Creek Rimini Marysville Augusta Lincoln Craig Wolf Creek

Septic installers and site evaluators

From the Lewis and Clark County list (2026 certified installers list, generated August 28, 2026). Call Lewis and Clark Public Health, Environmental Services at 406-447-8351 to confirm anyone's current standing before you hire.

CompanyContactRolePhone
Allen HuntingtonSeptic installer406-461-9417
Andrew ZwickerSeptic installer406-565-8233
Austin HyndmanSeptic installer406-465-3329
Austin StewartSeptic installer406-202-1551
Bill FieldsSeptic installer406-461-3564
Brad MoeSeptic installer406-431-7316
Brandon AntilaSeptic installer406-431-6131
Brandon BakkenSeptic installer406-980-1100

See all 164 on the Lewis and Clark County septic list →

More on Lewis and Clark County, across the Montana Reports network
Montana Water ReportWell depths and water in Lewis and Clark CountyWell records, depths and water rights, county wide and for one property. →Montana Build ReportPermits and who to call in Lewis and Clark CountyPlanning, zoning, building permits and the sanitarian, with contacts. →Montana Fire ReportWildfire exposure for one propertyBurn probability, flame length and fuels for a parcel. Free check. →
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