We found 43 results for Testing Labs in or near Covina, CA.
Testing Labs in Covina, CA
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(626) 430-8943
554 E San Bernardino Rd Ste 103
Covina, CA 91723
CLOSED NOW
Regular Hours
Mon - Fri7:30 am - 3:00 pm
Sat8:00 am - 12:00 pm
SunClosed
(626) 335-3154
140 N Vermont Ave
Glendora, CA 91741
CLOSED NOW
Regular Hours
Mon - Fri9:00 am - 5:00 pm
(909) 592-0100
525 W Allen Ave
San Dimas, CA 91773
Westwood Laboratories
52 Years
in Business
(626) 969-3305
710 S Ayon Ave
Azusa, CA 91702
(626) 969-3797
710 S Ayon Ave
Azusa, CA 91702
(818) 855-8676
Po Box 2131
Glendora, CA 91740
(626) 691-6023
353 W Foothill Blvd
Glendora, CA 91741
(888) 700-0750
1433 W Merced Ave
West Covina, CA 91790
OPEN until 6:00 pm
Regular Hours
Mon - Sun8:00 am - 6:00 pm
Dpi Labs Inc
40 Years
in Business
(909) 392-5777
1350 Arrow Hwy
La Verne, CA 91750
CLOSED NOW
Regular Hours
Mon - Fri7:30 am - 4:30 pm
Kean Tan Laboratories
32 Years
in Business
(909) 860-1825
640 N Diamond Bar Blvd
Diamond Bar, CA 91765
CLOSED NOW
Regular Hours
Mon6:00 am - 11:00 am
Tue7:30 am - 5:30 pm
Wed6:00 am - 11:00 am
Thu7:30 am - 5:30 pm
Fri7:30 am - 11:00 am
Sat5:00 am - 8:00 am
(626) 386-5277
231 W Chestnut Ave
Monrovia, CA 91016
CLOSED NOW
Regular Hours
Mon - Fri8:00 am - 5:00 pm
(626) 964-4032
18501 Gale Ave, #130
City Of Industry, CA 91748
CLOSED NOW
Regular Hours
Mon - Fri8:30 am - 5:00 pm
Weck Laboratories Inc
62 Years
in Business
(626) 336-2139
14859 Clark Ave
Hacienda Heights, CA 91745
CLOSED NOW
Regular Hours
Mon - Fri8:00 am - 5:30 pm
Sat8:00 am - 12:00 pm
SunClosed
(909) 598-1951
20465 E Walnut Dr N
Walnut, CA 91789
(888) 700-0750
402 S Prospectors Rd
Diamond Bar, CA 91765
OPEN until 6:00 pm
Regular Hours
Mon - Sun8:00 am - 6:00 pm
(626) 386-1100
750 Royal Oaks Dr
Monrovia, CA 91016
(866) 232-2156
1370 Valley Vista Dr Ste 200
Diamond Bar, CA 91765
CLOSED NOW
Regular Hours
Mon6:00 am - 11:00 am
Tue7:30 am - 5:30 pm
Wed6:00 am - 11:00 am
Thu7:30 am - 5:30 pm
Fri7:30 am - 11:00 am
Sat5:00 am - 8:00 am
SunClosed
(626) 408-9800
323 S Heliotrope Ave
Monrovia, CA 91016
CLOSED NOW
Regular Hours
Mon - Fri8:00 am - 8:00 pm
MS Diagnostic Laboratory
20 Years
in Business
(626) 357-0090
128 W Olive Ave
Monrovia, CA 91016
(626) 358-8220
128 W Olive Ave
Monrovia, CA 91016
Secure Property Inspections
23 Years
in Business
(626) 888-9013
614 Linwood Ave Apt C
Monrovia, CA 91016
CLOSED NOW
Regular Hours
Mon - Fri8:00 am - 8:00 pm
Sat - SunClosed
Micron Environmental Labs
29 Years
in Business
(626) 454-4782
3565 Lexington Ave
El Monte, CA 91731
CLOSED NOW
Regular Hours
Mon - Fri8:00 am - 5:00 pm
(909) 628-2381
2350 Culver Ct
Pomona, CA 91766
Davis Laboratories Inc
45 Years
in Business
(714) 529-7291
611 Lunar Ave
Brea, CA 92821
CLOSED NOW
Regular Hours
Mon - Fri8:00 am - 5:00 pm
Simple Environmental
31 Years
in Business
(626) 593-0037
97 E Highland Ave Apt C
Sierra Madre, CA 91024
CLOSED NOW
Regular Hours
Mon - Fri8:00 am - 6:00 pm
Sat - SunClosed
(626) 355-4711
82 W Sierra Madre Blvd
Sierra Madre, CA 91024
CLOSED NOW
Regular Hours
Mon - Fri8:00 am - 5:00 pm
(714) 989-5057
592 Apollo St
Brea, CA 92821
CLOSED NOW
Regular Hours
Mon - Fri7:00 am - 5:00 pm
(714) 672-1090
830 Challenger St
Brea, CA 92821
CLOSED NOW
Regular Hours
Mon - Fri8:00 am - 4:30 pm







