Guides · Phoenix · Arizona · Updated September 8, 2026

Rapid STD Testing in Mesa and the East Valley: Walk-In Labs in Mesa, Gilbert, Chandler, and Tempe

Rapid STD testing in Mesa, Gilbert, Chandler, Tempe, and Queen Creek: walk-in lab addresses and hours, the Maricopa County STD clinic, and what testing costs.

Rapid STD testing in Mesa today

14 private walk-in lab locations in the Mesa and the East Valley area. Order online, walk in with no appointment, about 5 minutes, results in 1 to 2 days. Individual tests from $24, 10-test panel $139. Nothing billed to insurance.

Find a Mesa Lab → See all 14 locations ↓

The East Valley is the fastest-growing part of the Phoenix metro and private walk-in labs have followed, so rapid STD testing in Mesa, Gilbert, Chandler, and Tempe is usually a few minutes away. This page lists every walk-in lab in the East Valley with hours, plus the county clinic in Phoenix. For the rest of the Valley, see the Phoenix page and the Scottsdale page.

The fastest option: order online, walk into a lab today

Private lab draw sites are located near Banner Desert and Banner Baywood in Mesa, along Dobson Road and the Loop 101 in Chandler and Tempe, near Mercy Gilbert in Gilbert, and in Queen Creek and Apache Junction to the southeast. Order online, walk in with no appointment, spend about 5 minutes, and get results in 1 to 2 days in a private account. Nothing is billed to insurance and nothing goes on your medical record. Most sites open at 7 a.m. on weekdays, which helps in summer. The full list is below.

Maricopa County STD Clinic (Phoenix)

  • Address: 1645 E. Roosevelt St, Phoenix, AZ 85006, about 20 to 30 minutes from Mesa on the 60 or 202
  • Hours: Monday, Tuesday, Thursday, and Friday 8:00 a.m. to 5:00 p.m.; Wednesday 9:00 a.m. to 5:00 p.m.; closed 12:00 to 1:00 p.m.
  • Walk-in: register before 3:00 p.m.; arrive before 11:00 a.m. to be seen before the lunch closure
  • Tests: gonorrhea, chlamydia, syphilis, HIV, hepatitis C as available, with treatment on site
  • Phone: (602) 506-7218

Rapid HIV results are available during the visit; lab results take several days.

Urgent care in the East Valley

Urgent care centers are dense along Southern Avenue, Baseline Road, Arizona Avenue, and the 101 and 202. Most offer STD testing with an exam. Without insurance, plan on a visit fee of $100 to $200 plus lab charges, with results in 2 to 5 days.

Arizona notes

Arizona has among the highest syphilis rates in the country; include syphilis in any panel. Expedited partner therapy is permitted for chlamydia and gonorrhea.

When to test

Chlamydia and gonorrhea at 2 weeks after exposure, HIV and syphilis at 6 weeks, herpes antibody at 12 weeks. With symptoms, test now and retest after the window.

Testing with a partner in Mesa

A lot of people get tested as a couple, at the start of a relationship or before stopping condoms. It works the same way as testing alone, just twice: each of you places your own order, so each of you gets your own private results, then you can walk into the same lab together and be done in about ten minutes.

  • Same tests, same day. Ordering the same panel for both of you keeps the results easy to compare. The 10-test panel is the usual choice; add trichomoniasis if you have vaginal sex.
  • Results are individual. Neither of you can see the other's results unless you share them, which is worth agreeing on before you test.
  • If one of you tests positive, treat both of you at the same time for chlamydia, gonorrhea, or trichomoniasis, even if the other person tested negative, or the infection passes back and forth. Retest in 3 months.
  • A positive result is not proof of recent cheating. Chlamydia, trichomoniasis, herpes, and HPV can go unnoticed for months or years.

Order tests for both of you → Read the full guide to testing as a couple

Frequently asked questions

Where can I get same-day STD testing in Mesa?

Order online and walk into any private lab draw site in Mesa, Gilbert, Chandler, or Tempe the same day. No appointment, about 5 minutes, results in 1 to 2 days.

Is there a free STD clinic in the East Valley?

The Maricopa County STD Clinic at 1645 E. Roosevelt St in Phoenix is the county's walk-in clinic, with low-cost testing and treatment on weekdays. The East Valley has no separate county STD clinic.

How much does STD testing cost in Mesa without insurance?

Private lab tests are $24 to $59 each or $139 for a 10-test panel, paid directly with no visit fee.

Can I get tested on a Saturday in Mesa or Chandler?

A few East Valley lab locations open Saturday mornings. Order online first and confirm the hours of the location you choose.

Walk-in testing centers in Mesa and the East Valley

14 private lab locations in the Mesa and the East Valley area accept walk-ins with an online order. No appointment. 1 are open on Saturday. Order first, then walk in; the staff only see a lab order.

Order & pick your location →

Mesa 5 locations
Chandler 3 locations
Gilbert 3 locations
Tempe 2 locations
Queen Creek 1 location

Locations and hours are provided by the testing provider and can change. Confirm the hours shown when you order. This list covers private lab draw sites; public health clinics are listed separately above.

This page is for general information only and is not medical advice. Public clinic details are gathered from official sources and can change; confirm hours before visiting. RapidSTDTests.com is an informational referral website and may be compensated when you order testing through our links.

Part of the Phoenix area. Nearby areas: Scottsdale

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Get tested in Mesa today

Order in minutes, walk into any of 14 local labs, and get confidential results in 1 to 2 days.

Find a Local Lab →