THE 10 BEST Drug Testing Services in PORTLAND, OR
| Business Name | Key Services | Best For | Address | Hours | PS Rating |
|---|---|---|---|---|---|
| Labcorp | Urine, Hair, Blood Testing, DOT Testing, Employment Screening | Walk-In Convenience | 5050 NE Hoyt St, Portland, OR 97213 | Mon-Fri: 7:00am-6:00pm, Sat: 8:00am-1:00pm | 4.1/5 |
| Quest Diagnostics | Pre-Employment, DOT Testing, DNA Testing, Wellness Screening | Corporate Testing Programs | 2351 NW Westover Rd, Suite R250, Portland, OR 97210 | Mon-Fri: 7:00am-4:00pm, Sat: 7:00am-12:00pm | 3.9/5 |
| Smart Labs Now | Drug/Alcohol Testing, DOT Compliance, DNA Testing, Mobile Testing | Minority-Owned Business | 12003 NE Ainsworth Cir, Suite 103, Portland, OR 97220 | Mon-Fri: 8:30am-5:00pm | 4.5/5 |
| ARCpoint Labs of Portland East | Health Screenings, Background Checks, Employer Solutions | Comprehensive Testing Services | 2010 SE 182nd Ave, Portland, OR 97233 | Mon-Tue: 8:00am-5:00pm, Thu: 10:30am-5:00pm, Fri: 8:00am-5:00pm, Sat: 9:00am-4:00pm | 4.3/5 |
| WellnessMart, MD | One-Stop Pre-Employment Shop, TB Testing, Fingerprinting | Quick Turnaround | 700 NE Multnomah St, Suite 120, Portland, OR 97232 | Mon-Fri: 9:00am-12:30pm, 1:00pm-5:00pm, Sat: 10:00am-4:00pm | 4.4/5 |
| Legacy Laboratory Central | DOT/Non-DOT Testing, SAMHSA Accredited, Forensic Testing | Hospital-Based Testing | 1225 NE 2nd Ave, Portland, OR 97232 | Mon-Fri: 7:00am-4:30pm | 4.0/5 |
| Health Street | 5-12 Panel Testing, DOT Random Pool, Hair Follicle Testing | Nationwide Network | Multiple Portland Locations | Varies by Location | 4.2/5 |
| NW Testing Drug Screens & Physicals | DOT Physicals, Maritime Testing, Mobile Services | Transportation Industry | Vancouver/Portland Area | Mon-Fri: 7:00am-7:00pm | 4.3/5 |
| US Drug Test Centers | SAMHSA Certified Labs, 20,000+ Locations, MRO Services | Employer Programs | Multiple Partner Locations | Varies by Location | 4.1/5 |
| GS Testing LLC | On-Site Testing, DOT/Non-DOT, Quick Response | Mobile Collection Services | 17649 65th Ave, Lake Oswego, OR 97035 | Mon-Fri: 8:00am-5:00pm, Sat-Sun: Open 24 hours | 4.2/5 |
#1. Labcorp – Best for Walk-In Convenience
Key Highlights:
- Multiple convenient locations across Portland
- Walk-ins welcome with no appointment needed
- Same-day and next-day results available
Labcorp is one of the largest laboratory testing companies in the nation. They offer a full range of drug testing services including urine, hair, and blood tests. Their Portland locations make it easy to find a testing center near your home or work.
You can schedule an appointment online or simply walk in during business hours. Most basic drug screens provide results within 24 to 48 hours. Labcorp works with employers for pre-employment testing and random drug screenings. They also help individuals who need testing for court orders or personal reasons.
The staff at Labcorp locations are trained professionals who follow strict chain of custody procedures. All tests are processed at SAMHSA certified laboratories. This ensures your results are accurate and legally admissible when needed.
#2. Quest Diagnostics – Best for Corporate Testing Programs
Key Highlights:
- Nationwide network for multi-location companies
- Advanced online scheduling and results portal
- Specialized DOT compliance services
Quest Diagnostics operates several locations throughout the Portland area. They specialize in serving businesses that need reliable drug testing programs. Their online platform makes it easy for employers to manage multiple employees and locations.
Quest offers standard 5-panel tests as well as expanded 10 and 12-panel options. They can test for marijuana, cocaine, opiates, amphetamines, and many other substances. Hair follicle testing is available for longer detection windows up to 90 days.
Their Portland Northwest location on Westover Road is particularly convenient for downtown workers. The facility is clean and professional with experienced staff. Quest provides rapid testing options when you need results in just a few hours.
#3. Smart Labs Now – Best for Minority-Owned Business
Key Highlights:
- Black-owned and operated local business
- On-site mobile testing available
- Specialized in maritime and CDL driver testing
Smart Labs Now is an independent certified lab serving the Portland metro area. They offer two locations, one near the airport and another on NW Cornell Road. This local business takes pride in providing personalized service.
Their team can perform urine, hair, nail, and breath alcohol testing. They specialize in DOT consortium management for trucking companies and maritime businesses. Smart Labs Now also offers DNA testing and wellness panels.
Walk-ins are welcome or you can schedule online. Their technicians are trained to 49 CFR Part 40 standards for DOT testing. This means every test is done correctly the first time. They also provide mobile testing where they come to your workplace.
#4. ARCpoint Labs of Portland East – Best for Comprehensive Testing Services
Key Highlights:
- Wide range of health and wellness tests
- Court-admissible DNA testing available
- Background screening and employer solutions
ARCpoint Labs offers more than just drug testing. They provide comprehensive health screenings, DNA analysis, and background checks all under one roof. This makes them perfect for employers who need multiple services.
Their drug testing includes standard panels plus specialty tests for steroids and synthetic drugs. They can detect substances in urine, hair, or nail samples. ARCpoint Labs works with both businesses and individuals.
The facility is easy to access with convenient parking. Staff members are professional and understand the sensitive nature of drug testing. They maintain strict confidentiality for all clients. Same-day appointments are often available.
#5. WellnessMart, MD – Best for Quick Turnaround
Key Highlights:
- All services available in one visit
- Open six days a week including Saturdays
- Free online portal for corporate clients
WellnessMart MD has been serving Portland since 2004. They created a unique one-stop shop for all pre-employment needs. You can get your drug test, physical exam, TB test, and even fingerprinting in a single visit.
This saves time for both employers and job seekers. Most services provide same-day results. Their pricing is transparent with no hidden fees. Walk-ins are always welcome though appointments are available online.
The medical staff includes licensed physicians and trained technicians. They understand that people need to start new jobs quickly. WellnessMart processes everything efficiently without cutting corners on accuracy or compliance.
#6. Legacy Laboratory Central – Best for Hospital-Based Testing
Key Highlights:
- Part of Legacy Health hospital system
- SAMHSA accredited toxicology laboratory
- Comprehensive substance abuse testing programs
Legacy Laboratory Central is backed by the trusted Legacy Health network. Their toxicology lab provides high-quality forensic testing services. This includes emergency toxicology and comprehensive substance abuse screening.
They offer both DOT and non-DOT testing programs. Legacy can handle pre-employment, random, post-accident, and reasonable suspicion testing. Their collection sites are located throughout the Portland-Vancouver metro area.
Working with a hospital-based lab provides extra confidence in result accuracy. Legacy follows strict medical protocols and maintains proper chain of custody. They have relationships with medical review officers who can answer questions about results.
#7. Health Street – Best for Nationwide Network
Key Highlights:
- Seven convenient Portland locations
- EtG alcohol testing for 3-day detection
- Electronic signature and document storage
Health Street has been providing drug testing services since 2010. They operate seven clinics in the Portland area with more locations nationwide. This makes them ideal for companies with employees in multiple cities.
Their GLASS app puts all hiring and screening tools in one place. Employers can order tests, track progress, and access results online. Health Street offers 5, 10, and 12-panel urine tests plus hair follicle options.
Registration is simple and fast. You receive a barcode by text and email that you bring to the testing center. Results are reviewed by their Medical Review Officer and reported securely online. Most people are in and out in about 10 minutes.
#8. NW Testing Drug Screens & Physicals – Best for Transportation Industry
Key Highlights:
- DOT physical exams and drug testing
- US Coast Guard maritime certifications
- Available 24/6 for post-accident testing
NW Testing specializes in serving the transportation and maritime industries. They understand DOT regulations and help companies stay compliant. This includes truck drivers, train operators, and commercial fishing crew members.
They offer consortium services for small trucking companies. This allows smaller businesses to pool together for random testing programs. NW Testing manages all the paperwork and scheduling.
Their testing services are available six days a week with extended hours. They also provide 24-hour emergency response for post-accident situations. Staff members receive ongoing training on the latest DOT requirements.
#9. US Drug Test Centers – Best for Employer Programs
Key Highlights:
- Access to 20,000+ testing locations nationwide
- Cloud-based management platform
- SAMHSA certified lab partnerships only
US Drug Test Centers provides nationwide drug testing services through a network of partner locations. They work exclusively with SAMHSA-certified laboratories. All results are verified by licensed Medical Review Officers.
Their Gateway platform gives employers complete control over their testing program. You can register employees, view results, and track compliance online 24/7. The system even manages DOT random testing pools automatically.
US Drug Test Centers offers instant urine testing at many locations. This means negative results are available immediately. They can test for standard drug panels or create custom tests. Hair and breath alcohol testing are also available.
#10. GS Testing LLC – Best for Mobile Collection Services
Key Highlights:
- On-site testing at your location
- Quick response times for urgent needs
- Rigorous accuracy protocols
GS Testing LLC provides mobile drug testing services throughout the Portland metro area. They come to your workplace to conduct tests without disrupting operations. This is especially helpful for construction sites and manufacturing facilities.
Their collectors are trained in DOT Part 40 procedures. GS Testing uses quality lab equipment and testing kits. They maintain proper chain of custody from collection through analysis.
Weekend and after-hours testing is available. This flexibility helps businesses handle random testing or post-accident situations. GS Testing serves Multnomah, Clackamas, Washington, Clark, and Marion counties.
How Much Does a Drug Test Cost in Portland?
The cost of drug testing in Portland varies based on the type of test you need. A basic 5-panel urine test typically costs between $50 and $85. This is the most common test used by employers. It screens for marijuana, cocaine, amphetamines, opiates, and PCP.
A 10-panel test costs around $85 to $120. This includes everything in the 5-panel plus benzodiazepines, barbiturates, methadone, propoxyphene, and Quaaludes. Many companies choose this option for thorough screening.
Hair follicle testing is more expensive, usually ranging from $100 to $150. However, it can detect drug use for up to 90 days. This makes it valuable for certain situations.
DOT testing has standardized pricing and usually costs between $40 and $65. Breath alcohol tests are typically $15 to $30. Some facilities charge additional fees for observed collections or rush processing.
Many testing centers offer discounts for employers who test multiple employees. Walk-in tests for individuals may cost slightly more than pre-arranged corporate testing. Always ask about pricing when you call to schedule.
What Drugs Do Standard Employment Tests Screen For?
Most employment drug tests in Portland use a 5-panel or 10-panel screen. The standard 5-panel test looks for five categories of drugs. These include marijuana (THC), cocaine, amphetamines, opiates, and phencyclidine (PCP). This basic panel is required for all DOT-regulated positions.
The 10-panel test adds five more drug categories. It screens for benzodiazepines like Xanax and Valium. It also tests for barbiturates, methadone, propoxyphene, and Quaaludes.
Some employers request expanded opiate testing. This checks for prescription painkillers like oxycodone and hydrocodone. These semi-synthetic opioids are commonly abused and highly addictive.
Employers can customize their drug panels based on specific concerns. Some add tests for MDMA (Ecstasy), synthetic cannabinoids (K2/Spice), or bath salts. Healthcare facilities often test for fentanyl due to workplace exposure risks.
Alcohol testing is usually separate from drug screening. It requires either a breath test or urine ETG test. ETG tests can detect alcohol consumption for up to 3 days.
Oregon law allows employers to test for any substances they choose. Most companies follow industry standards to keep costs reasonable while ensuring workplace safety.
How Long Do Drug Test Results Take in Portland?
The turnaround time for drug test results depends on several factors. Most standard urine tests provide results within 24 to 48 hours. This includes the time for the specimen to reach the lab and be analyzed. Negative results often come back faster than positive ones.
Instant or rapid urine tests give preliminary results in about 15 minutes. However, any positive result must be confirmed by a lab. The confirmation process takes an additional 1 to 3 business days.
Hair follicle tests typically take 3 to 5 business days. The hair sample must be prepared and analyzed using special equipment. This process cannot be rushed without affecting accuracy.
Breath alcohol tests provide immediate results. The device displays the blood alcohol content right away. These tests are often used for reasonable suspicion or post-accident situations.
If you need results urgently, ask about rush processing. Some labs offer 24-hour turnaround for an additional fee. However, not all test types can be expedited.
Medical Review Officers review all positive results before reporting them. This adds time but ensures accuracy and gives the donor a chance to explain legitimate medication use. The entire process protects both employers and employees.
Once results are finalized, they are reported to the employer or individual through secure channels. Most testing companies provide online portals for quick access to results.