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Shaw Trenchless.

WA + ID, registered in both statesEst. 2023
(509) 418-4633

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Credentials & honors

Shaw Trenchless works almost entirely underground and out of sight: trenchless sewer and water line replacement, cured-in-place pipe lining, pipe bursting, camera inspection and drain cleaning. The base is Spokane, and the company says it travels well beyond it, to the Tri-Cities, Chelan, Wenatchee, Coeur d'Alene, Post Falls and Western Montana. The most telling detail is its focus on old Orangeburg and bituminized fiber sewer pipe, the kind that collapses under older homes.

The state insures Shaw Trenchless under a sewer pipe cleaning and repair class, which matches what it advertises. Spokane County sewer permits from 2025 and 2026 put its residential work in Spokane and Mead, along with a right-of-way permit in Spokane Valley. Public work started in 2023, mostly as prime contractor, for SNAP, the City of Spokane, Tekoa School District, Spokane County Water District 3 and the Washington Department of Fish and Wildlife. The state lists Hank Shaw as a principal since 2023, and the crew runs in the 11-to-20 band. The company calls itself locally owned, a No-Dig verified installer, and says it offers a lifetime warranty. This is a fit for a homeowner whose sewer lateral needs replacing and who would rather not lose the lawn, driveway or mature trees to an open trench. It also suits jobs outside Spokane proper, from the Palouse to North Idaho. Framing, remodeling or large commercial site excavation sit outside what this shop does. Robotic reinstatement of lateral connections after lining is on its list too, which matters when a line serves more than one fixture branch. Before comparing trenchless quotes, get the camera inspection footage and a written note of the pipe material, length and the defects found. Ask each bidder whether they plan to line the existing pipe or burst and replace it, and why that method suits your line. Get in writing who pulls the sewer and right-of-way permits, whether new cleanouts are included, how the connection at the street is handled, and exactly what the warranty covers. On older South Hill and north side homes, confirm the bid accounts for root intrusion and any section that has already collapsed.

WA L&I registration verified October 1, 2026 · see the state record

WA L&I registration
Registration number
SHAWTT*776JF
Registration checked
October 1, 2026
Registered since
2023
Expires
April 2027
Also registered in Idaho
RCE-68997
Contractor bond
$30,000 · RLI Ins Co
Liability insurance
$1,000,000 · HDI Global Insurance Company
Insurance through
July 2027
Check it on the state record
On Google
4.9/ 5

Shaw Trenchless's Google rating, from 268 reviews. Worth ten minutes before you call — read the most recent ones first.

Read the reviews on Google
Listed services
01
Trenchless sewer line replacement
02
Trenchless water line replacement
03
Cured-in-place pipe (CIPP) lining
04
Pipe bursting
05
Sewer camera inspection
06
Drain cleaning and hydrojetting
07
Excavation services
08
Floor drain repair
09
Water and sewer hook-ups
10
Sewer cleanout installation
11
Robotic pipe reinstatement

Ask Shaw Trenchless which of these their own crew handles.

The record

The details on Shaw Trenchless

WA L&I registration
SHAWTT*776JF
Idaho registration
RCE-68997
Registration checked
October 1, 2026
Registered since
2023
Expires
April 2027
Contractor bond
$30,000 · RLI Ins Co
Liability insurance
$1,000,000 · HDI Global Insurance Company
Insurance through
July 2027
Established
2023
Primary trade
General Contractor
L&I specialty
GENERAL
Registered principal
Hank Shaw · since 2023
Based in
Spokane

Own this business? Claim the listing to correct anything here.

Before you call

Questions worth asking Shaw Trenchless

Is Shaw Trenchless licensed in Washington?

Shaw Trenchless is registered with Washington State L&I under number SHAWTT*776JF, expiring April 2027. They are also registered in Idaho (RCE-68997), so Coeur d'Alene-side work is covered too. Checked against Washington's own record on October 1, 2026, and this page links straight to it. On file alongside it: a $30,000 contractor bond (RLI Ins Co) and $1,000,000 of liability insurance with HDI Global Insurance Company through July 2027. Ask them to send the bond and insurance certificates over before the first day on site.

What can Shaw Trenchless help with?

Shaw Trenchless lists these general contractor services: Trenchless sewer line replacement, Trenchless water line replacement, Cured-in-place pipe (CIPP) lining, Pipe bursting, Sewer camera inspection, Drain cleaning and hydrojetting, Excavation services, Floor drain repair, Water and sewer hook-ups, Sewer cleanout installation, Robotic pipe reinstatement. Ask which of them the crew self-performs and which they sub out.

What do people say about Shaw Trenchless?

Shaw Trenchless sits at 4.9 on Google over 268 reviews, and the link on this page takes you to the reviews themselves. Recent ones carry more than the average does.

Whose number is 509-418-4633?

That is Shaw Trenchless's number — a general contractor based in Spokane, online at shawtrenchless.com. Ringing (509) 418-4633 back? Ask when they could get someone out to look, and whether the quote comes in writing.

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