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You're set to Coeur d'Alene. Mort's Dust & Erosion CTRL Inc. holds a Washington registration only — an Idaho job needs an Idaho-registered crew.

Landscaping
MD

Mort's Dust & Erosion CTRL Inc.

WA L&I registrationEst. 2007
(208) 773-2363

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Credentials & honors

Mort's Dust & Erosion Control works on roads and sites rather than yards: dust suppression, erosion control, de-icing and salt brine treatment to keep roadways safer in winter. Based in Spokane Valley, the business has done public work for agencies across Eastern Washington, from the City of Colville and the City of Harrington to the Washington State Department of Transportation, Spokane County and the City of Spokane.

The state insures Mort's under its asphalt paving and roadway class, which fits the services the company advertises: dust control on gravel and unpaved surfaces, erosion control, and brine and de-icing work when the roads freeze. Public-works filings run from 2008 to 2023, mostly as a subcontractor, with the Cities of Palouse and Spokane and Adams County among the agencies. The crew is small, one to three people by the state's count, with the owner on the work. The state lists David and Denise Lawless as principals since 2007, and Nicole and Jackson Pring since 2023. This is a contractor for private roads, rural lanes, industrial yards and active construction sites, and for general contractors who need dust or erosion control handled on a job. Mort's usually works under a prime contractor rather than directly for homeowners. Despite the landscaping listing, residential lawn and sprinkler work isn't what the record points to, and building construction is outside the mix. For this kind of work, the size of the job changes who you call. Treating a dusty driveway or a short shared gravel road ahead of a dry Spokane Valley summer is a contained job a small road-maintenance outfit can take directly. Erosion control on a hillside lot being graded, or stormwater measures tied to a building permit, usually runs through the general contractor or excavator on the project, who brings in a specialist sub. Winter brine and de-icing on a long private road is ongoing, so ask about scheduling through the season before the first freeze.

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

WA L&I registration
Registration number
MORTSDE931D3
Registered as
MORT'S DUST & EROSION CTRL INC
Registration checked
October 1, 2026
Registered since
2007
Expires
April 2027
Contractor bond
$15,000 · Merchants Bonding Co (Mutual)
Liability insurance
$1,000,000 · WESTERN NATIONAL MUTUAL INS CO
Insurance through
April 2027
Check it on the state record
On Google
3.4/ 5

Mort's Dust & Erosion CTRL Inc.'s Google rating, from 25 reviews. Worth ten minutes before you call — read the most recent ones first.

Read the reviews on Google
Listed services
01
Dust control
02
Erosion control
03
Road safety optimization with salt brine solutions
04
De-icing

Ask Mort's Dust & Erosion CTRL Inc. which of these their own crew handles.

The record

The details on Mort's Dust & Erosion CTRL Inc

WA L&I registration
MORTSDE931D3
Registered as
MORT'S DUST & EROSION CTRL INC
Registration checked
October 1, 2026
Registered since
2007
Expires
April 2027
Contractor bond
$15,000 · Merchants Bonding Co (Mutual)
Liability insurance
$1,000,000 · WESTERN NATIONAL MUTUAL INS CO
Insurance through
April 2027
Established
2007
Primary trade
Landscaping
L&I specialty
IRRIGATION/SPRINKLING SYSTEMS
Registered principal
David Lawless · since 2007
Registered principal
Denise Lawless · since 2007
Registered principal
Nicole Pring · since 2023
Registered principal
Jackson Pring · since 2023
Based in
Spokane Valley

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Before you call

Questions worth asking Mort's Dust & Erosion CTRL Inc

Does Mort's Dust & Erosion CTRL Inc. hold a Washington contractor registration?

Registration MORTSDE931D3 is the one to check, and it expires April 2027. It is Mort's Dust & Erosion CTRL Inc.'s, filed with Washington State L&I. That was current on the state record as of October 1, 2026 — the link on this page goes to the record itself. The same record shows a $15,000 contractor bond (Merchants Bonding Co (Mutual)) and $1,000,000 of liability insurance with WESTERN NATIONAL MUTUAL INS CO through April 2027. Ask for proof of bond and current insurance before work starts.

What kind of work does Mort's Dust & Erosion CTRL Inc. take on?

Dust control, Erosion control, Road safety optimization with salt brine solutions, De-icing — that is the landscaping work they list. Ask where the subcontractors come in.

How is Mort's Dust & Erosion CTRL Inc. rated?

3.4 out of 5 on Google, across 25 reviews. This page links straight to them — read the most recent first, since they tell you how the business runs now rather than how it ran three years ago.

Whose number is 208-773-2363?

That is Mort's Dust & Erosion CTRL Inc.'s number — a landscaping contractor based in Spokane Valley, online at mortsdustcontrol.com. Ringing (208) 773-2363 back? Ask when they could get someone out to look, and whether the quote comes in writing.

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