DNA Testing in King County, Washington
TestMark DNA provides certified DNA testing throughout King County, Washington. With 17 collection sites across 10 cities, there is a convenient location near you. All sites are CLIA-certified and staffed by trained professionals. Call (866) 702-7644 for a free consultation.
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Cities in King County
All Locations in King County
17530 Ne Union Hill Rd Suite 150
Redmond, WA 98052
View Hours & Details →4033 Talbot Rd S Suite 240
Renton, WA 98055
View Hours & Details →16259 Sylvester Rd Sw Suite 402
Seattle, WA 98166
View Hours & Details →728 S 320th St Suite F
Federal Way, WA 98003
View Hours & Details →275 Rainier Ave S
Renton, WA 98057
View Hours & Details →1310 116th Ave Ne Ste C
Bellevue, WA 98004
View Hours & Details →2111 N Northgate Way Suite 218
Seattle, WA 98133
View Hours & Details →450 Nw Gilman Blvd Suite 207
Issaquah, WA 98027
View Hours & Details →15611 Bel Red Rd Ste C
Bellevue, WA 98008
View Hours & Details →1 E Main St Ste 130
Auburn, WA 98002
View Hours & Details →1200 116th Ave Ne Ste A
Bellevue, WA 98004
View Hours & Details →1229 Madison St Ste 610
Seattle, WA 98104
View Hours & Details →550 17th Ave Ste 200
Seattle, WA 98122
View Hours & Details →13317 Ne 175th St Suite G
Woodinville, WA 98072
View Hours & Details →16850 Se 272nd St Ste 219
Covington, WA 98042
View Hours & Details →12911 120th Ave Ne Ste D60
Kirkland, WA 98034
View Hours & Details →11800 Ne 128th St Ste 130
Kirkland, WA 98034
View Hours & Details →