Water Meter & Backflow Services in Arizona — Metering Services

TESTING / REPAIR / REPLACEMENT

Servicing Arizona for over 37 years.

schedule your backflow test today

Water Meter & Backflow Services in Arizona — Metering Services

TESTING / REPAIR / REPLACEMENT

Servicing Arizona
for over 37 years.

schedule your backflow test today

For Metering: chase@msiaz.net

For Backflow: backflow@msiaz.net

CALL US!

(480) 894-0200

515 S 48th St
Tempe, AZ 85281

BACKFLOW:

PREVENTION TESTING

Full service includes:

  • 24/7 emergency service
  • Same-day quotes for repairs
  • Fire protection testing
  • Paperless billing
  • Match competitor pricing
  • All technicians are ABPA and ASSE Certified
  • AUTOMATIC submissions of test results to cities
  • Provide and install backflow cages
  • Annual testing reminders
READ MORE
Metering Services in AZ replacing a large water meter — call today for certified water meter service.

OUR SERVICES:

WHAT WE DO

Backflow Prevention Testing

Metering Services provides certified backflow testing and inspection of backflow prevention devices to protect Arizona’s water distribution systems from cross-connection contamination.

Our ABPA-certified technicians perform annual testing, diagnostics, and compliance verification for commercial buildings, HOAs, municipalities, and industrial facilities. Using calibrated testing equipment and electronic reporting tools, we ensure each assembly meets state and local water purveyor requirements. From RP and DCVA assemblies to PVB and SVB devices, our backflow testing services support public health, regulatory compliance, and long-term water system safety.

Large Meter Testing

Our large water meter testing and calibration program covers meters from 3″ to 10″, serving utilities, municipal water departments, and high-demand commercial or industrial properties.

Metering Services uses mobile test equipment to measure flow accuracy under multiple conditions, detect meter drift, and identify performance issues that can lead to significant water loss or revenue inaccuracies. With over 50,000 large-meter tests performed statewide, our certified teams deliver accurate results, compliance-ready documentation, and data-driven recommendations to support system reliability and utility accountability.

Small Meter Testing

Metering Services specializes in precision testing and calibration of small water meters (5/8″–2″) commonly used in residential communities, HOAs, multi-family complexes, and light commercial properties.

Our testing process verifies flow accuracy, identifies under-registering or over-registering meters, and ensures billing integrity for property managers and water purveyors. Each test includes complete documentation — meter size, make/model, serial number, flow data, and calibration status — giving clients reliable, traceable records for compliance and asset management.

Large Meter Replacement

Our large water meter replacement service provides safe, efficient removal and installation of meters sized 3″ to 10″, including AMR/AMI-ready upgrades for advanced data collection and automated reading.

Metering Services’ experienced crews use confined-space certified procedures, heavy-duty lifting equipment, and manufacturer-approved components to ensure precise installation and long-term system performance. We handle everything from vault access and meter shutdown coordination to flow testing and endpoint verification. This service helps utilities reduce water loss, protect revenue, and modernize their metering infrastructure.

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Email us, or give us a call at (480) 894-0200,  we will be happy to answer your question as soon as we can!

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Small Meter Replacement

Metering Services offers turnkey small meter replacement for 5/8″, 3/4″, 1″, and 2″ meters, supporting property managers, HOAs, multi-family units, and small commercial sites across Arizona.

Our certified technicians remove outdated or inaccurate meters, install new manufacturer-approved models, confirm proper registration, and complete all required documentation. For clients transitioning to modern water management, we also provide AMR/AMI-compatible small-meter upgrades, improving billing accuracy, leak detection, and long-term metering reliability.

Ultrasonic Meter Testing

Metering Services provides advanced ultrasonic water meter testing, offering a non-invasive, highly accurate method for evaluating water flow without mechanical components.

Ultrasonic technology uses sound wave transmission to measure velocity and calculate flow, making it ideal for both small and large meters where precision is critical. This method helps utilities and commercial facilities verify performance, detect meter drift, and assess long-term meter health with minimal service interruption. Ultrasonic meter testing supports proactive maintenance, revenue protection, and compliance for modern water distribution systems.

Logo of the Arizona Association of Community Managers (AACM) featuring a stylized house icon and the state outline of Arizona.

ABOUT US:

METERING SERVICES

MEET

OUR TEAM

Metering Services Inc. continues to lead the industry in water meter and backflow assembly testing, repair and installation throughout the State of Arizona. We specializes in water-industry technical services and has been actively involved in numerous meter projects throughout the Southwest, primarily in Arizona, since 1982. The corporate office for Metering Services, Inc. is located in Tempe, AZ.

Metering Services, Inc. is a SBA 8(m) Woman-Owned Small Business. Metering Services, Inc.’s field technicians are trained and certified to test, calibrate, install and retrofit water meters and backflow assemblies. Our crews work around the clock to meet the needs of our customers in the event that water service is disrupted.

CONTACT US

Additionally, all personnel receives comprehensive health & safety training, to ensure the safety of our employees, Arizona residents, and the environment.

CALL US TODAY!

(480) 894-0200