Scale Repair & Calibration
Ensure ±0.25% accuracy with LSI’s ISO-certified scale repair and calibration services—trusted by 500+ industrial clients across mining, logistics, and manufacturing. From same-day diagnostics, our NIST-traceable experts deliver 98% first-time fix rates and calibration reports. Discover warning signs, explore custom protocols, and request your Scale Health Check today.
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Expert Scale Repair & Calibration for Industrial Precision
Is your business relying on equipment that hasn’t been inspected lately? At LSI Scales, we understand the critical role that scale accuracy plays in maintaining operational efficiency and regulatory compliance. Specializing in scale repair and industrial calibration, we serve companies throughout the U.S. West Coast, with dedicated coverage in Fresno and Arizona. From mining truck scales to warehouse floor units, our technicians calibrate and repair over 50 types of industrial weighing systems with precision and speed.
Our dual-location model allows us to respond faster while upholding strict equipment accuracy standards, ensuring minimal downtime and dependable results. With decades of expertise in sectors like logistics, manufacturing, and mining, we’re trusted by businesses where accuracy is non-negotiable.
Need precision restored fast? Read on to discover how we ensure every system is certified for performance and reliability.
(559)446-1022
Give us a call:
(855) 440-1022
Give us a call:
Is Your Scale Faulty? 7 Critical Signs to Act Now
Noticing subtle inconsistencies during weighing operations? Ignoring early scale malfunction signs can lead to rising downtime costs, lost productivity, or compromised compliance. At LSI Scales, we specialize in identifying and resolving these issues quickly with our same-day diagnostics and a 98% first-time fix rate, ensuring minimal disruption to your operation.
Here are 7 critical signs your scale may need immediate repair:
- Inconsistent measurements: Fluctuating results from the same load signal deeper accuracy problems.
- Calibration drift: Precision declines over time, especially under continuous industrial use.
- Unresponsive indicators: Delayed or blank displays may point to electronic faults.
- Overload damage: Excessive loads can permanently affect internal sensors.
- Slow stabilization: Prolonged settling times are early warnings of component wear.
- Frequent re-zeroing: Constant manual adjustments often mask underlying faults.
- Unusual noises or vibrations: Mechanical issues could escalate without prompt intervention.
Need urgent support? Contact us for a diagnostic and protect your investment before the problem grows.
Fully-Insured & Certified Expertise
Comprehensive Weighing Solutions
Strategic Location Advantage
Cost-Effective & Eco-Friendly
Monday–Friday, 8:00 AM – 4:30 PM
Fastest Response Time
All Work Fully Guaranteed
Over 50 years of reliability
Why 500+ Companies Trust LSI’s Calibration Expertise
When industrial operations depend on precision calibration, even the slightest error can result in costly disruptions. That’s why over 500 companies across mining, logistics, and manufacturing trust LSI Scales—a leader in certified scale repair. Our clients rely on us not just for compliance but for sustained operational efficiency under demanding conditions. With ISO-compliant services and a fully equipped Fresno calibration lab, we’re positioned to serve a broad range of equipment needs.
Here’s Why LSI Stands Above:
- Traceable Standards Every calibration we perform is NIST-traceable, providing a documented path to national accuracy benchmarks.
- ISO 9001 Certified Process Our work is governed by ISO-compliant services, ensuring consistency, quality, and trust.
- Harsh Environment Durability As mining-scale specialists, we calibrate for high-vibration, dust-heavy, and outdoor conditions.
CTA: Let us help you reach a 0.1% accuracy guarantee. Contact us now to schedule a consultation.
Trust Our Tried and Tested Process
Contact Us 24/7, 365
Available Every Day, All Day, to assist with weighing solutions and provide prompt, lasting results.
Fast Response
In the event of a weighing emergency, our team is ready to respond promptly and initiate immediate solutions.
Fully Equipped
We utilise the latest tools and equipment to deliver professional weighing solutions to all clients.
Thoroughly Trained
Our team is made up of highly skilled and experienced experts, all of whom provide excellent service.
Step-by-Step: Achieving ±0.25% Scale Accuracy
Want to know exactly what goes into restoring your equipment to ±0.25% accuracy? At LSI Scales, we believe transparency is key. Our calibration process is designed to minimize downtime, reduce error margins, and ensure NIST compliance—with service delivered fast from our AZ calibration services center. Clients across logistics, manufacturing, and mining rely on our proven methodology for dependable load cell repair and diagnostics.
Here’s how it works:
- Initial Scale Diagnostics We begin with comprehensive scale diagnostics to pinpoint inconsistencies and performance issues.
- Precision Load Cell Adjustments Technicians carry out exact load cell repairs and recalibrations to align with certified tolerances.
- ISO-Certified Final Validation Every calibration is finalized with ISO-certified validation, ensuring traceability and compliance.
Reduce Costs by 30%: The ROI of Scale Maintenance
Is your business unknowingly losing revenue due to inaccurate weighing systems? At LSI Scales, we help clients across the West Coast protect operations and profits through proactive scale maintenance. Our strategic service approach is designed to extend asset life, improve compliance, and reduce unplanned outages.
Here’s how regular maintenance delivers measurable value:
- 30% Lower Repair Costs Over Time Routine service helps prevent major failures, dramatically lowering long-term repair cost savings.
- 25% Longer Equipment Lifespan Proper care reduces wear on mechanical components in truck scales and forklift calibration systems.
- 99.9% Accuracy Maintained Ongoing tuning preserves precision—essential for meeting audit and compliance assurance standards.
CTA: Ask about our custom maintenance plans powered by predictive analytics to reduce downtime and protect your bottom line.
Available 24/7, 365 Days a Year
Our work is guaranteed
Contact our fast response team
Absolutely no hidden fees
Tailored Repairs for Mining, Logistics & 8 Key Sectors
No two industries face the same weighing challenges—and LSI Scales understands that better than most. With over a decade of field-proven experience across ten verticals, we deliver industry-specific scale repair strategies that match your operational demands and regulatory requirements. Our industry-trained technicians specialize in custom calibration and repair solutions, from rugged mining trucks to high-throughput warehouse docks.
Mining & Construction – Off-Road Truck Scales
Heavy-duty doesn’t mean high-risk. Our certified team handles mining scale repair with a focus on explosive dust resistance, extreme load capacity, and the harshest terrain. We also ensure off-road calibration meets both safety and compliance targets—even in ATEX-rated environments.
Logistics & Warehousing – Forklift & Axle Scales
Timing is everything. We offer fast-response forklift scale repair AZ teams and axle scale calibration services to keep your shipping lanes moving. Our rapid repair cycles help prevent shipping delays and minimize dwell time in busy logistics hubs.
Manufacturing – Tank & Floor Scales
Precision equals product quality. We calibrate and repair tank scales and factory floor scales with a focus on batch consistency, cleanroom requirements, and FDA/GMP compliance. Whether you’re blending ingredients or weighing output, accuracy drives ROI.
Stress-Free Repairs: From Diagnosis to Certification
If you’re facing critical downtime, knowing exactly what to expect from a scale repair process can make all the difference. At LSI Scales, we follow a precise, 5-step repair protocol built around transparency, speed, and long-term reliability. Whether it’s a mining scale certification or an urgent onsite calibration in Fresno, our clients track real-time progress with confidence.
Our proven system is backed by full compliance documentation—a service benchmark trusted by hundreds of industrial teams.
- Step 1 – Initial Diagnosis
Our trained technicians arrive onsite equipped with advanced diagnostic software to assess all potential failure points. - Step 2 – Targeted Component Replacement
Only damaged or worn components are replaced—saving you both cost and downtime. - Step 3 – Precision Calibration
We recalibrate your system using NIST-traceable methods, ensuring regulatory compliance. - Step 4 – Performance Testing
Multiple test loads validate scale accuracy and error tolerance before reactivation.
Step 5 – Certification & Documentation You receive complete repair records and a compliance report for your QA or audit team.
Your Expertise Matters: Read Reviews & Share Your Insights
Always On Time, Always On Budget
Transparent & Fair Pricing
We’ll break down the cost of our services and ensure that you get the best price for your situation.
Punctual, Professional, Proactive
Our team can be with you in no time to deliver expert Weighing Solutions with speed and efficiency.
Cost-Effective & Eco-Friendly
We take an environmentally conscious approach while still delivering affordable solutions to clients.
Highly Rated
Past clients have been left wholly satisfied by our efforts and have left stellar reviews of our services.
Get in Touch
Reach out to our experts today and take advantage of our reliable Weighing services. Call now at (559)446-1022 or fill out the contact form below.
Bespoke Solutions: From Lab Scales to 100-Ton Trucks
Do you rely on specialized equipment that standard calibration just can’t cover? At LSI Scales, we provide fully custom scale calibration services for unique applications—whether you’re working with pharma-grade precision, drum scale repair in AZ, or hazardous area compliance in mining or chemical plants. No system is too complex when you have access to OEM-level repairs and proprietary calibration software tailored to your specs.
Our calibration engineers adapt to your equipment, site, and industry protocols—giving you confidence in every measurement.
- Adaptation for Explosive Environments We ensure safe calibration of scales in ATEX-certified zones, meeting all regulatory demands.
- Food & Pharma Compliance Our pharma-grade calibration
adheres to strict FDA/GMP and hygienic material requirements.
IoT-Enabled Scale Integration From smart load cells to cloud-based diagnostics, we optimize for IoT-enabled scales and modern workflows.
Flawless Results: How We Certify Every Repair
Every scale repair completed by LSI Scales is followed by a rigorous, traceable testing process designed to ensure long-term accuracy and full scale repair certification compliance. From our Fresno calibration lab to field sites in mining, logistics, and manufacturing, each unit undergoes a controlled stress test to validate performance under actual operational conditions.
Our procedures meet ISO 17025 standards and simulate environmental variables such as temperature shifts, vibration, and load variance—ensuring accuracy even in harsh applications like mining scale testing. Through this protocol, we uphold a 100% compliance guarantee and issue digital certificates that align with audit and regulatory requirements.
Clients receive documentation that supports traceability, accountability, and peace of mind.
(559)446-1022
Give us a call:
(855) 440-1022
Give us a call:
Bespoke Solutions: From Lab Scales to 100-Ton Trucks
Do you rely on specialized weighing systems that demand more than routine calibration? LSI Scales delivers custom scale calibration designed specifically for your equipment, industry, and compliance needs. Whether it’s drum scale repair in AZ, pharma-grade calibration, or advanced solutions for hazardous area compliance, our team adapts beyond the limitations of standard service providers.
With OEM-level repairs and proprietary calibration software, we create tailored strategies for your equipment—be it delicate lab balances or 100-ton mining trucks operating in explosive zones. From ATEX-certified environments to FDA/GMP-governed manufacturing floors, our scalable solutions ensure absolute accuracy and regulatory adherence.
Our expertise extends to IoT-enabled scales, ensuring seamless integration with cloud diagnostics and smart system workflows.
What our clients say
“I’ve relied on LSI Scales for years. Their quick repairs and accurate calibration are why our measurements are always on point. They’re essential to our precision scales!”
John S. - Manufacturing Manager
“LSI Scales excels in precision for our mining site. Their heavy-capacity scales and expert calibration guarantee pinpoint accuracy. They’ve been key to our operation’s success for years.”
David H. - Mining Operations Director
“LSI Scales is our go-to for peak season rentals. Their vast inventory and quick delivery have saved us countless times. We rely on LSI Scales, and they always deliver!”
Sarah M. - Logistics Coordinator
LSI Scales has been a game changer for our livestock operations in Fresno. Their quick calibration services ensure our scales are always accurate, which is crucial for our business. Highly recommend their expertise!
John D. - Fresno, CA
As a logistics coordinator in Phoenix, I rely on LSI Scales for peak season rentals. Their vast inventory and prompt delivery saved us during a critical time. They truly understand the needs of their clients!
Sarah M. - Phoenix, AZ
For our mining operations in Las Vegas, LSI Scales has provided exceptional service. Their heavy-capacity scales guarantee pinpoint accuracy. Their expert technicians are always ready to assist!
David H. - Las Vegas, NV
LSI Scales has been our trusted partner for industrial scales in Portland. Their scale installation and maintenance services are top-notch, ensuring our operations run smoothly. A reliable choice for any business!
Emily R. - Portland, OR
In Seattle, LSI Scales stands out for their commitment to precision. Their quick repair services have kept our operations efficient, and their knowledgeable staff is always a pleasure to work with!
Michael T. - Seattle, WA
End-to-End Weighing Systems: From Trucks to Pharma
If you’re seeking more than just scale repairs, LSI Scales offers complete industrial weighing systems tailored for full operational efficiency. Our services don’t stop at calibration—we help you scale up with automation-ready solutions, precision hardware, and IoT-driven upgrades that modernize your workflows from the ground up. Whether you’re in logistics, food processing, or heavy equipment, our full-service approach future-proofs your operations.
- New Equipment Sales
From floor scale sales in Fresno to high-capacity truck systems, we supply certified, industry-grade equipment matched to your environment. - Printer & Indicator Repairs
We restore or replace critical components to ensure data accuracy and real-time visibility. - Smart System Integration
Our drum scale IoT integration enables remote monitoring and lifecycle management with predictive diagnostics.
Get in Touch
Reach out to our experts today and take advantage of our reliable Weighing services. Call now at (559)446-1022 or fill out the contact form below.
Get Your Scale Health Check in 1 Hour
Need immediate answers about your scale’s performance? At LSI Scales, we make it easy to get expert help—fast. Whether you’re in Fresno, Arizona, or anywhere across the West Coast, our consultation support ensures you’re never left waiting. Use our diagnostic tool to uncover performance issues in under an hour—no obligation required.
We’re committed to minimizing your downtime and maximizing accuracy—starting with just one call or message.
📞 Phone: (855) 440-1022
📧 Email: [email protected]
💬 Social Media: LinkedIn | Facebook | Instagram
📄 Contact us Form: Available on our website for service requests, consultations, and questions
🕒 Operating Hours: Monday–Friday, 8:00 AM – 5:00 PM
(855) 440-1022
Give us a call in Arizona :
(559)446-1022
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