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Phone Number List of Drug Testing Laboratories in California
SmartScrapers tracks 1178 Drug Testing Laboratories in California that have an online presence. We have curated a phone number list of 1171 Drug Testing Laboratories in California. Reportedly, most Drug Testing Laboratories receive cold calls trying to sell them products and services. Cold calling Drug Testing Laboratories in California is one of the most effective marketing channels and yields the second-highest ROI.
Cold calling campaigns targeting Drug Testing Laboratories have a conversion rate of 2.11%. Cold calling new Drug Testing Laboratories has yielded a 5.95% conversion rate. Personalized cold calls to new Drug Testing Laboratories yield the highest conversion rate as new Drug Testing Laboratories are looking for most products and services to grow their practice in the market.
- 1178
Number of Drug Testing Laboratories
- 1171
Phone numbers
$149 $298(Holiday Discount: 50% OFF)
Download list of Drug Testing Laboratories in California
Find new clients and close more deals with the world’s best business leads provider. You can download Drug Testing Laboratories email and phone number lists for your sales teams. Here is a random sample of 10 records for you to look at the fields and the data that we provide.
| name | address | Phone | Facebook Profiles | Instagram Handles | YouTube | |||
|---|---|---|---|---|---|---|---|---|
| ExamOne | Address | Phone | ||||||
| Recovery Works | Address | Phone | ||||||
| Ontario Testing Center | Address | Phone | ||||||
| Simplex United Business & Career Center | Address | Phone | ||||||
| ExamOne | Address | Phone | ||||||
| PeopleG2 | Address | Phone | ||||||
| ExamOne | Address | Phone | ||||||
| JST Truck Permits / DOT Drug Testing | Address | Phone | ||||||
| JST Truck Permits / DOT Drug Testing | Address | Phone | ||||||
| ExamOne | Address | Phone |
Download sales qualified Phone Number List of Drug Testing Laboratories in the California
Download this data in CSV/Excel file format.
List of Drug Testing Laboratories in California with Social Media Accounts
505
Facebook Profiles
437
Instagram Handles
422
LinkedIn Profiles
397
X Handles
16
TikTok Profiles
2
WhatsApp Numbers
361
YouTube Channels
Data of Drug Testing Laboratories in California with/without Website
Download the list of Drug Testing Laboratories in California as of October 15, 2025 with and without website information.
985
Number of Drug Testing Laboratories in California with website
193
Number of Drug Testing Laboratories in California without website
Close Faster
62%Increase in overall productivity
Gain Insights
3xIncrease in win rates
Attract Customers
74%Decrease in marketing spend
There are 1178 Drug Testing Laboratories in California.
You can get the Phone Number List of Drug Testing Laboratories in California by purchasing it or downloading the sample data.
You can download the Phone Number List in CSV/Excel file format.
The Phone Number List of Drug Testing Laboratories in California costs $149.