King County · General Contractor

GALLAGHER CO LLC

Mercer Island, Washington · Serves Greater Seattle and Puget Sound, including Mercer Island and the Eastside

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From their website

Custom home builder based in Mercer Island, WA, handling new construction, home remodels, and commercial projects.

  • Custom Homes
  • Home Remodels
  • Commercial Projects
Website
Trade
General Contractor
City
Mercer Island
Works on
Homes and commercial
From their website
In business since
2005
From their website
Phone
Shown once the owner claims
Website
gallagherco.net

Name, city and trade from Washington public records. The rest comes from the business's own website (checked 2026-10-21) and hasn't been confirmed by the owner. Check this license on the state's license lookup (L&I) before you sign. Wrong business or details? Tell us and we'll fix or remove it.