Local, Fast, Accurate

Keeping your business flowing so you can get back to work.

Quick 30 minute turn around to keep you focused on your business, not your equipment.

Backflow device repairs Harker Heights
Backflow device repair Harker Heights

Experienced, Knowledgeable, Trusted

Welcome to LMR Gauge Testing, your trusted local gauge company serving Harker Heights, TX and surrounding areas. We specialize in accurate, dependable gauge testing solutions designed to protect your systems, ensure compliance, and maintain operational safety. Our team delivers precision-driven service for commercial, industrial, and municipal clients who rely on accurate measurements every day.



Currently servicing Central Texas, our clients include City of Killeen, City of Copperas Cove, and Copperas Cove Independent School District.

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Backflow Gauge Testing

LMR Gauge Testing offers precise backflow gauge testing with 8 years of trusted experience, ensuring accuracy, compliance, and reliable system performance.

Services Available

Besides our regular services, we can also work with you if an unexpected repair is needed. Check out our available services.

  • Backflow Testing & Repair

    Backflow prevention is essential for protecting water systems from contamination. Our backflow testing and repair services ensure your devices function properly and meet local compliance standards. We inspect, test, and repair backflow assemblies with precision.


    As part of our comprehensive gauge testing approach, we identify issues early and provide effective repairs. This proactive service helps protect public health and avoids compliance penalties. Our technicians explain findings clearly and recommend the right solutions.

  • Gauge Repair Parts

    When gauges fail or wear out, quality parts matter. We supply reliable gauge repair parts designed to restore performance and accuracy. Using proper components helps prevent recurring issues and extends equipment life.


    Our gauge repair service focuses on cost-effective solutions that make sense for your system. We assess whether repair or replacement offers the best value. Our goal is to keep your operations running safely and efficiently.

  • Gauge Calibration

    Accurate readings are critical for safety and efficiency. Our gauge calibration services adjust and verify gauges to ensure precise measurements. Calibration helps extend equipment life and supports consistent system performance.


    Each testing gauge procedure uses proven methods and calibrated reference tools. We document results so you have clear records for audits and inspections. Regular calibration supports reliable operations and informed decision-making.

  • Gauge Certification

    Gauge certification confirms that your equipment meets required standards. We provide professional certification services for a wide range of gauges. Our certifications help you meet regulatory requirements and internal quality standards.


    Our gauge services include detailed documentation to support compliance needs. Certified gauges reduce risk and increase confidence in your systems. We make the certification process straightforward and efficient.

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With over 35 years in the landscaping industry and 8 years of backflow testing experience, trust your gauge with someone who knows how to use it.

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Why Accurate Gauge Testing Matters

Accurate gauges protect equipment, people, and processes. Incorrect readings can lead to system failures, safety hazards, and costly downtime. Professional gauge testing ensures your measurements remain trustworthy.


Routine service gauge inspections also support regulatory compliance. Many industries require documented testing and calibration. Staying proactive helps you avoid fines and unexpected interruptions.

Our Commitment to Quality and Customer Care

We approach every project with professionalism and attention to detail. Clear communication helps you understand the condition of your gauges and the services we provide. We respect your time and work efficiently.


Our gauge repair service and calibration work aim to reduce downtime and improve reliability. We focus on solutions that support your operational goals. Quality service builds trust, and we work hard to earn it.

Your Local Gauge Company Focused on Accuracy and Safety

Why Choose LMR Gauge Testing in Harker Heights, TX

LMR Gauge Testing stands out for quality, reliability, and local expertise. We understand the needs of businesses in the area and deliver dependable gauge services every time. Our team values accuracy, safety, and customer satisfaction.


When you choose our gauge service Harker Heights TX, you receive responsive support and honest recommendations. We take pride in building long-term relationships with our clients. Your confidence in your equipment is our priority.

Serving Harker Heights, TX and Nearby Areas

As a local provider of gauge testing Harker Heights TX, we understand regional requirements and expectations. We serve businesses, facilities, and organizations that rely on accurate measurements. Our local presence allows for responsive scheduling and personalized service.



Choosing a local gauge company means working with professionals who care about your community. We take pride in supporting local operations with dependable solutions.

Areas We Serve:

gauge testing Harker Heights TX

FAQs about LMR Gauge Testing

  • What is gauge testing and why is it important?

    Gauge testing verifies that a gauge provides accurate readings within acceptable limits. Accurate gauges support safety, efficiency, and compliance across many systems.

  • How often should gauges be calibrated or tested?

    Testing frequency depends on usage, industry standards, and regulatory requirements. Many systems benefit from annual testing, while critical applications may require more frequent service.

  • Do you provide documentation after testing and certification?

    Yes, we provide clear documentation after each testing gauge service. These records help with compliance, audits, and maintenance planning.

  • Can you repair gauges instead of replacing them?

    Our gauge repair service evaluates whether repair is cost-effective and reliable. When possible, we use quality parts to restore proper function and accuracy.

  • Why choose a local gauge company in Harker Heights, TX?

    A local gauge service Harker Heights TX provider offers faster response times and personalized service. Working with LMR Gauge Testing ensures reliable support from professionals who understand your area and needs.

Schedule Professional Gauge Testing with LMR Gauge Testing Today

If you need accurate, dependable gauge testing, LMR Gauge Testing is ready to help. Our experienced team provides testing, calibration, certification, and repair services you can trust. We make the process simple and efficient.


Call us today at (254) 681-5410 to schedule service or request more information. Let us help you protect your systems and maintain accurate performance. We look forward to working with you.