Certified labs near Santa Maria, California

12 rows

Santa Maria, California · (805) 922-4772

10 mi away

San Luis Obispo, California · (805) 595-1080

23 mi away

San Luis Obispo, California · (805) 781-5507

23 mi away

San Luis Obispo, California · (805) 783-2940

23 mi away

Lompoc, California · (805) 737-7300

23 mi away

Bakersfield, California · (661) 327-0671

75 mi away

Kettleman City, California · (559) 386-6138

80 mi away

Santa Paula, California · (805) 392-2000

86 mi away

Bakersfield, California · (661) 327-4911

94 mi away

Bakersfield, California · (661) 395-0539

94 mi away

Tulare, California · (559) 686-2070

105 mi away

Thousand Oaks, California · (818) 734-6230

106 mi away

Official lab list for California

Recommended tests

  • Every year: bacteria (total coliform and E. coli), nitrate, pH and total dissolved solids — CDC

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Many labs accept mailed samples, so a lab a few hours away may still work for you.