Water Testing Cost Calculator

Estimate Your Testing Costs | AATLS ISO 17025 Accredited Laboratory

Use this calculator to estimate the cost of water testing services at AATLS. Select the tests you need and see a running total. Prices shown are approximate ranges. Contact us at (928) 985-9399 for exact pricing based on your specific requirements, sample volume, and any applicable discounts for multi-sample submissions.

Select Your Tests

Drinking Water Testing

Basic Water Panel
Total coliform, E. coli, pH, total dissolved solids (TDS), hardness. Recommended minimum annual test for well owners.

$75 – $125

Lead & Copper
First-draw and flush samples for lead and copper. Essential for homes built before 1986 or with older plumbing fixtures.

$50 – $80

Comprehensive Drinking Water (Full EPA Panel)
Complete EPA drinking water panel including metals, inorganics, nitrate/nitrite, fluoride, and physical parameters. Most thorough option for a complete picture of your water quality.

$200 – $350

PFAS Testing (EPA 533/537.1)
Per- and polyfluoroalkyl substances analysis. Detects PFOA, PFOS, and other PFAS at low parts-per-trillion levels. Recommended if near military bases, airports, or industrial sites.

$300 – $500

Specialty & Compliance Testing

Legionella Culture (CDC ELITE Certified)
Gold standard culture method for Legionella pneumophila. Required for cooling towers, hospitals, hotels, and water management plan compliance. AATLS is CDC ELITE certified.

$150 – $250

Environmental Soil Analysis
Soil contamination testing for metals, petroleum hydrocarbons, or other parameters. Used for property transactions, remediation monitoring, and environmental assessments.

$200 – $400

Cosmetic / Product Testing
Microbial and chemical testing for cosmetics, personal care products, and consumer goods. Preservative efficacy, microbial limits, and contaminant screening.

$150 – $300

Agricultural Water (FSMA Compliance)
Generic E. coli testing for agricultural water per FDA FSMA Produce Safety Rule requirements. Required for farms using surface water for irrigation of produce.

$100 – $200

Add-On Services

Rush Service
Prioritized sample processing for faster turnaround. Adds 50% to total cost. Availability varies by test type; not all tests can be rushed. Call to confirm.

+50%

CMDP Reporting Support
Assistance with Arizona Compliance Monitoring Data Portal (CMDP) reporting. Formatting and submission of results for ADEQ regulatory compliance.

$50

Estimated Cost Range

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This is an estimate only. Actual pricing may vary based on specific requirements, sample volume, and complexity. Contact us for a precise quote.

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Understanding Our Pricing

What Affects Water Testing Cost?

  • Number of analytes: More parameters = higher cost. A basic bacteria test costs less than a comprehensive metals panel because fewer analyses are required.
  • Analytical method: Some tests require advanced instrumentation (LC-MS/MS for PFAS, ICP-MS for metals) that is more expensive to operate and maintain.
  • Sample volume: Multi-sample submissions may qualify for volume pricing. Contact us for projects with 5+ samples.
  • Turnaround time: Rush service adds a premium. Standard turnaround is 3-10 business days depending on test type.
  • Regulatory requirements: Tests performed for regulatory compliance (SDWA, NPDES, RCRA) may have additional QA/QC requirements that affect pricing.

Why Choose an ISO 17025 Accredited Laboratory?

ISO 17025 accreditation means AATLS has been independently audited and certified to meet international standards for testing laboratory competence. This matters because:

  • Results are legally defensible and accepted by regulatory agencies (EPA, ADEQ)
  • Quality management systems ensure accuracy and reproducibility
  • Proficiency testing demonstrates ongoing analytical capability
  • Chain of custody procedures protect sample integrity
  • Some regulatory programs (SDWA compliance, RCRA) require accredited laboratory results

Frequently Asked Questions

How much does water testing cost in Arizona?
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Water testing costs in Arizona depend on what you need tested. A basic panel (bacteria, pH, TDS) starts at $75-125. Lead and copper testing is $50-80. A comprehensive EPA drinking water panel is $200-350. PFAS testing is $300-500 due to the specialized instrumentation required. Use the calculator above for a personalized estimate, or call AATLS at (928) 985-9399 for exact pricing.

How much does PFAS testing cost?
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PFAS testing at AATLS costs approximately $300-500 per sample. This covers analysis by EPA Method 533 or 537.1, which can detect PFOA, PFOS, and other PFAS compounds at the low parts-per-trillion levels required by the new EPA drinking water standards. The cost reflects the specialized solid phase extraction, ultra-clean laboratory procedures, and LC-MS/MS instrumentation needed for reliable results at these extremely low concentrations.

How much does Legionella testing cost?
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Legionella culture testing at AATLS costs approximately $150-250 per sample. AATLS is CDC ELITE certified for Legionella testing, which is the gold standard recognized by ASHRAE Standard 188 and CMS. Results typically take 10-14 days due to the required culture incubation period. This testing is essential for hospitals, hotels, cooling towers, and any facility with a water management plan.

Does AATLS offer rush testing?
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Yes, AATLS offers rush service for most testing types. Rush service adds approximately 50% to the standard price and moves your samples to the front of the queue. Note that some tests (like Legionella culture) have minimum incubation times that cannot be shortened. Contact us at (928) 985-9399 to confirm rush availability and turnaround for your specific tests.

How do I submit samples to AATLS?
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You can order testing online at orders.aatls.com or call (928) 985-9399. We will provide appropriate sample containers with collection instructions. Samples can be dropped off at our Tucson laboratory (9030 S Rita Rd, Suite 320, University of Arizona Tech Park) or shipped via overnight courier with a cold pack. Proper collection technique and holding times are critical for valid results, so please follow the provided instructions carefully.

What tests do I need for my private well?
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At minimum, Arizona private well owners should test annually for bacteria (total coliform/E. coli), nitrate, and TDS. Our Basic Water Panel covers these essentials for $75-125. Additionally, you should test for arsenic at least once (especially in central/southern Arizona), and for PFAS if you are within 5 miles of a military base or airport. If your home was built before 1986, add lead and copper testing. For a comprehensive initial assessment, the full EPA Drinking Water Panel ($200-350) plus arsenic is your best value.

Does AATLS offer volume discounts?
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Yes, AATLS offers competitive pricing for multi-sample projects. If you are submitting 5 or more samples, managing an ongoing monitoring program, or are a water system operator needing regular compliance testing, contact us to discuss volume pricing. Call (928) 985-9399 or email through our website for a custom quote.

Ready to Get Your Water Tested?

AATLS is an ISO 17025 accredited, CDC ELITE certified analytical laboratory at the University of Arizona Tech Park in Tucson. We serve all of Arizona with EPA-method water testing, environmental analysis, and specialty testing services.

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(928) 985-9399

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9030 S Rita Rd, Suite 320, Tucson, AZ 85747 | (928) 985-9399 | aatls.com

Prices shown are estimates and may vary based on specific requirements. Contact AATLS for exact pricing. All testing performed at our ISO 17025 accredited laboratory.