On-Site Testing Services in Tempe, AZ

Workplace Testing Backed by Over a Decade of Industry Experience

Coordinating drug and alcohol testing is tough when every appointment pulls employees away from the job. At Fastest Labs of Tempe, our certified professional collectors bring mobile, on-site testing services straight to your workplace. You can keep operations moving while protecting your team and your business.

We understand that HR leaders, safety managers, and business owners are juggling schedules, compliance rules, and real people. We make workplace testing simple, respectful, and efficient. When you call us, our certified professional collectors arrive at your location with the supplies needed to complete testing on-site. Result timing depends on the test type and program requirements.

Streamline your testing requirements with our on-site drug and alcohol testing services in Tempe, AZ. Get started by calling (480) 418-6156 or contact us online now.

Why Employers Choose Our On-Site Testing Services

Reduce Downtime With On-Site Employee Testing
Sending employees across town for testing can mean lost hours, missed customers, and delayed projects. Our mobile service brings the collection process to you, which helps reduce downtime while still meeting your company policies and, when needed, regulatory standards. This is especially helpful for shift work, seasonal crews, and larger testing events.

Efficient, Professional Mobile Testing Support
When you partner with us for on-site testing in Tempe, you get more than a van and a few supplies. You get a team trained to move efficiently through your schedule while treating every employee with respect. We work to keep visits short and organized, which helps limit disruption to your day and keeps your people focused on their work.

Accurate & Affordable Workplace Testing Solutions
Accuracy matters just as much as convenience. Our collectors follow strict procedures that support reliable results, and we use proven testing methods and current technology. We also design our pricing to stay accessible so employers can maintain consistent workplace testing without straining their budgets.

How Our Mobile Testing Process Works

Planning & Scheduling Your Visit

We start by learning about your workplace, the type of testing you need, and the number of people you plan to test. Together, we select a date and time that fits your schedule and any policy requirements you follow.

Before testing day, our team reviews basic logistics with you, such as where employees will check in and which restrooms or private spaces we will use. This preparation helps your HR or safety staff feel ready and keeps the visit running smoothly from the start.

What Happens On Testing Day

On testing day, our certified professional collectors arrive with all required supplies and secure documentation. We typically use your restrooms or another private space that you designate, and we set up a clean, organized collection area. Employees can complete their tests and return to their normal duties with minimal interruption.

We follow strict identification, labeling, and chain-of-custody procedures when required. Our team maintains professionalism and discretion, which helps employees feel more comfortable. Results are processed using established methods. In many cases, preliminary information is available quickly, with more detailed reporting available as applicable.

Throughout the process, we keep communication clear. You know which groups are complete, what to expect next, and how results will be delivered. This helps your HR or safety team stay organized and respond appropriately to findings from on-site visits.

On-Site Drug & Alcohol Testing Options

Every workplace is different, so we offer a range of on-site services that can be matched to your policies and risk profile. Whether you’re bringing on a group of new hires, responding to an incident, or maintaining a random testing program, we can help you choose options that fit your needs and industry.

On-Site Drug Testing for a Variety of Situations

We coordinate pre-employment screening, post-accident testing, reasonable suspicion testing, and ongoing random testing services. For each situation, we work with you to select appropriate drug screening methods and alcohol testing procedures that align with your internal rules and any external standards you follow. Available methods include urinalysis, saliva testing, hair testing. Depending on your program, we can arrange urine and saliva drug tests as well as hair-based drug tests.

Solutions for DOT & Non-DOT Employers

We can support both regulated and non-regulated programs. If your workforce includes roles that fall under federal transportation rules, we can incorporate DOT-compliant testing services as needed within your broader program. For other positions, we help you apply consistent policies and integrate on-site drug testing into your current HR processes.

Fast, On-Site Breath Alcohol Testing

For on-site alcohol testing, we typically use breathalyzer tests for screening and, where applicable, confirmation. Our collectors are trained to administer these tests respectfully and document results accurately. This approach helps you address potential impairment promptly and fairly while respecting your employees’ dignity.

Serving Tempe Employers With Ongoing Support

Many organizations in this area rely on regular testing, not just one-time events. We work with a wide range of employers, including contractors, transportation and logistics companies, schools, and public agencies. Whether you operate a small shop or manage multiple sites, we can help you coordinate a testing schedule that fits your operations.

Ongoing Support for Workplace Testing Programs

Our support often goes beyond collecting samples. We can help you shape or refine your written drug and alcohol policy, discuss options for random selection processes, and coordinate recurring visits to support your testing calendar.

Flexible Testing Options for Employees & Candidates

If a particular situation calls for individual testing outside a group visit, your people can also use our local facility’s clean, comfortable atmosphere. This provides flexibility for follow-up needs or candidates who aren’t available during a scheduled on-site event.

Ready to get started with on-site testing in Tempe, AZ? Call (480) 418-6156 or contact us online to speak with our team about your options.