spokane.contractors
General Contractor
HM

Heavy MTL Dock & Mrine Con LLC.

Nine Mile Falls

Heavy MTL Dock & Mrine Con LLC works as a general contractor out of Nine Mile Falls, serving that same area. The name points to dock and marine construction, a fit for the riverfront and lakefront properties around the community.

WA L&I registration verified September 14, 2026 · see the state record
WA L&I registration
Registration number
HEAVYMD746BM
Registration checked
September 14, 2026
Registered since
2026
Expires
January 2028
Contractor bond
$30,000 · American Contractors Indem CO
Liability insurance
$1,000,000 · Scottsdale Ins Co
Insurance through
September 2027
Check it on the state record
On Google
5.0/ 5

Heavy MTL Dock & Mrine Con LLC's Google rating, from 22 reviews. Worth ten minutes before you call — read the most recent ones first.

Read the reviews on Google
The record

The details on Heavy MTL Dock & Mrine Con LLC

WA L&I registration
HEAVYMD746BM
Registration checked
September 14, 2026
Registered since
2026
Expires
January 2028
Contractor bond
$30,000 · American Contractors Indem CO
Liability insurance
$1,000,000 · Scottsdale Ins Co
Insurance through
September 2027
Primary trade
General Contractor
L&I specialty
GENERAL
Registered principal
MARTIN, ZACHARY L · since 2026
Service area
Nine Mile Falls

Something here wrong or out of date? The business can claim this listing and correct it.

Before you call

Questions worth asking Heavy MTL Dock & Mrine Con LLC

Is Heavy MTL Dock & Mrine Con LLC a registered contractor?

Yes — Heavy MTL Dock & Mrine Con LLC holds Washington State (L&I) contractor registration HEAVYMD746BM, expiring January 2028. We checked it against the state record on September 14, 2026; the same lookup takes you about a minute if you want to see it yourself. The same record shows a $30,000 contractor bond (American Contractors Indem CO) and $1,000,000 of liability insurance with Scottsdale Ins Co through September 2027. Get current certificates for the bond and the insurance before anyone starts.

Where does Heavy MTL Dock & Mrine Con LLC work?

Nine Mile Falls. Service areas change, so confirm they cover your address when you call.

Why is Heavy MTL Dock & Mrine Con LLC listed here?

Licensed, and working in Nine Mile Falls. That is the bar for a page on this site, and Heavy MTL Dock & Mrine Con LLC clears it. That registration is checked against Washington's record, and the date of the check is on this page for you to weigh. Heavy MTL Dock & Mrine Con LLC rates 5.0 out of 5 on Google across 22 reviews, and this page links straight to those reviews so you can read them for yourself.

Is this your business?

Correct the record, list the work you actually do, and choose whether homeowner requests come to you. Claim this listing to take it over.

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