Best well drillers in Whatcom County, Washington
Not a pay-to-play list: these are the 70 drilling companies with wells on record in Whatcom County, ranked by wells actually drilled here — 4,944 logged wells in Washington State Department of Ecology well construction reports (records as of 2026-07-28). Every number links back to the public record.
Ranked by wells drilled in Whatcom County since 2016 (then all-time), from the full Ecology record. A ★ marks a featured sponsor — sponsors must appear in the county record to be listed, and the ranking below them is never reordered.
Who drills the most wells in Whatcom County?
Richard Smith has drilled the most Whatcom County wells in the recent record — 416 since 2016, 417 in the county all-time.
How many well drilling companies work in Whatcom County?
70 companies in the Ecology record have drilled wells in Whatcom County; 21 of them have drilled somewhere in Washington since 2022. Smaller operators below the record threshold may also serve the area.
How deep is a typical well in Whatcom County?
The median drilled depth in Whatcom County is 72 ft, based on 4,994 recorded wells. Depths, water levels, and yields are on the Whatcom County wells page.
Well depths, static water levels, tested yields, and drilling cost estimates for this county live on the Whatcom County wells page.
Free for property owners. We route your request only to licensed drillers who actually file well logs in Whatcom County — never sold elsewhere.
Drill in Whatcom County?
If your company is on this list, your profile is free to claim — confirm your details and add your contact information so Whatcom County property owners reach you directly.
Claim your profileFree to claim · built from Ecology public well-log records.