Ontario Testing Laboratories

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1. Construction Consulting Lab

4751 E State St Ste BOntario, CA 91762

(909) 591-1789

From Business: Construction Consulting Laboratory West is a full-service independent laboratory specializing in the testing of glass and glazing products. Based in Ontario, Calif.…

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2. Koury Engineering & Testing

1236 Brooks StOntario, CA 91762

(909) 467-0104
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3. Scs Labs

1454 Brooks StOntario, CA 91762

(909) 635-9999
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Advanced Analytical Testing

4. Advanced Analytical Testing

1640 S Grove AveOntario, CA 91761

(909) 947-5310
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5. Enco Technology Corp

1950 S Grove AveOntario, CA 91761

(909) 930-0028
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6. Inverter Solutions Service

1942 S Augusta AveOntario, CA 91761

(909) 930-3934
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Heider Engineering

7. Heider Engineering

800 S Rochester Suite #AOntario, CA 91761

(909) 673-0292

From Business: Heider Engineering Services, Inc. is committed to “Building Relationships.” Our company’s qualifications can be judged in part by our history, our technical capabil…

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14. ACM Engineering & Environmental

(5)

Serving the Ontario Area.

(888) 610-2161

When I looked this up, said they service the Hanover PA area. They don't. They're in Indiana and don't service PA at all.

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15. Atlas Testing Laboratories Inc

9820 6th StRancho Cucamonga, CA 91730

(909) 373-4130
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Jay International

16. Jay International

BBB Rating: A+

9375 Archibald AveRancho Cucamonga, CA 91730

(909) 980-4036
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17. Fenestration Testing Laboratories

10235 8th St # 1Rancho Cucamonga, CA 91730

(909) 477-4343
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Eagle Labs

18. Eagle Labs

10201 Trademark StRancho Cucamonga, CA 91730

(909) 481-0011

From Business: Founded in 1988, Eagle Labs is one of the leading manufacturers of single use ophthalmic cannulae and surgical knives in the United States. Based in Rancho Cucamong…

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19. Western Analytical Lab

13744 Monte Vista AveChino, CA 91710

(909) 627-3628

From Business: Founded in 1970, Western Analytical Laboratories, Inc is a name that is known for expertise in servicing the analytical needs of Southern California. We are proud t…

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20. Techneal Scientific

264 Industry WayUpland, CA 91786

(909) 465-6325
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21. Vanguard Audio Labs

555 N Benson AveUpland, CA 91786

(909) 920-5600
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Valley Dental Lab

22. Valley Dental Lab

1785 West Arrow RouteUpland, CA 91786

(909) 982-2266
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23. Lung Candy Elixers

1527 W 13th StUpland, CA 91786

(909) 920-4210
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24. Stonewerx Labs

1531 W 13th StUpland, CA 91786

(909) 982-0264
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25. Manley Laboratories Inc

BBB Rating: A

13880 Magnolia AveChino, CA 91710

(909) 627-4256
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26. Koury Engineering

14280 Euclid AveChino, CA 91710

(909) 606-6111
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27. Radnet Grove Diagnostic

8805 Haven Ave, Suite 220,Rancho Cucamonga, CA 91730

(909) 989-4325
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Enviro-Chem Inc

28. Enviro-Chem Inc

1214 E Lexington AvePomona, CA 91766

(909) 590-5905
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29. QAI Laboratories

BBB Rating: A+

8385 White Oak AveRancho Cucamonga, CA 91730

(909) 483-0250
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30. Diagnostic Laboratory

2350 Culver CtPomona, CA 91766

(909) 628-2381
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