Every new Washington business filing, every dayMountain West Development
Mountain West Development Inc is a general contractor based in Redmond, WA, offering construction services including multifamily, commercial, and maintenance. The business address and phone number are consistent across multiple sources.
Filed February 11, 2026 · Redmond, WA · King County
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Washington Secretary of State (CCFS) · Entity 20261177645 · Retrieved June 13, 2026
About Mountain West Development
Mountain West Development Inc filed in Washington on February 11, 2026, as a corporation in general contracting. Its principal location is Redmond, Washington. The domain was registered three years before filing, on February 11, 2023, through GoDaddy. The modern website is confirmed to match the company identity. We estimate revenue between $1 million and $10 million and 6 to 25 employees, with a brick-and-mortar footprint. No annual report or EIN on file yet.
- Domain registered three years before the Washington filing date.
- Website confirmed to match the company identity.
- We estimate revenue of $1M-$10M and 6-25 employees.
- Brick-and-mortar footprint indicated.
- No annual report or EIN on file yet.
- First seen by DayOneLead 122 days after filing.
Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 23, 2026.
One of 4 new businesses registered in Redmond in February 2026, and the only construction business registered there that month.
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Filing Details
Verified Business Profile
Contact Information
Verified Website Profile
We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
Frequently Asked Questions
When was Mountain West Development registered?
Mountain West Development was registered as Corp on February 11, 2026 in Washington.
Where is Mountain West Development located?
Mountain West Development is based in Redmond, WA, 98053, in King County.
What type of business is Mountain West Development?
Mountain West Development is classified as a construction business (general contractor).
Does Mountain West Development have an EIN on file?
No EIN was found on file for Mountain West Development at the time of registration.
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