Need Legally Binding Livestock Weights? Most Scales Aren't Legal for Trade.
Oklahoma farmers and ranchers trust Sooner Scale for NTEP-certified, Legal-for-Trade scales that stand up to state verification. Since 1969, we've been manufacturing precision scales that protect your transactions—because your weights must be accurate to be binding.
NTEP Approved
Legal for Trade
Family Owned
Since 1969
US Manufacturing
Oklahoma Made
State Verification
Coordinated
Full Service
& Calibration
Flat Top
Our Flat Top scale is a major breakthrough in truck scale weighing. It is a highly accurate, low profile scale, and is installed above ground for economical and reliable performance.
Livestock Scales
Increase Your Profits. Sooner Scale offers the accurate, dependable way to increase your profits while reducing your weighing time.
Side Rail Scales
Our Side Rail scale is a major breakthrough in truck scale weighing. It is a highly accurate, low profile scale, and is installed above ground for economical and reliable performance.
Combo Truck & Livestock Scale
Increase Your Profits. Sooner Scale offers the accurate, dependable way to increase your profits while reducing your weighing time.
Portable Flat Top Scale
A free floating pitless Truck Scale utilizing simple bumper checking.
Without NTEP Certification, Your Scale Isn't Legally Binding
Many suppliers sell "management load bars" as scales—but if you're buying or selling livestock based on weight, those numbers won't hold up. Here's what's at risk:
Transaction Disputes
Non-certified scales can't be used for commercial transactions. If weights are challenged, you have no legal standing.
Wasted Investment
You paid for a "scale" that can't actually be used for buy/sell operations. Now you need to buy again—this time, the right equipment.
State Rejection
Even if equipment looks official, state weights & measures won't verify non-NTEP systems. You can't get the seal you need.
Lost Trust
Buyers won't trust weights from uncertified scales. Your reputation suffers when transactions are questioned.
Meet the Scale Experts Oklahoma Has Trusted Since 1969
We're not resellers. We manufacture NTEP-certified scales right here in Oklahoma. When you call Sooner Scale, you're talking to people who understand livestock operations, state verification requirements, and what it takes to ensure your weights are legally defensible.
Three generations of our family have been building and servicing precision scales for Oklahoma farmers, ranchers, and agricultural operations. We coordinate state verification, handle calibration, and stand behind every system we install.
Years Serving Oklahoma
Systems Installed
Regions Covered
NTEP Certified
Legal-for-Trade Scales & Complete Service
From livestock scales to truck scales, we manufacture, install, calibrate, and verify precision weighing systems across Oklahoma.
Livestock Scales
NTEP-certified portable and permanent livestock scales. C of C 95-039A2 approved. Fast, accurate, and built to withstand daily ranch use.
Learn More →Truck Scales
Heavy-duty truck scales for agricultural and commercial operations. Legal-for-Trade certified with state verification coordination.
Learn More →Platform Scales
Industrial platform scales for warehouses, processing facilities, and commercial operations requiring certified accuracy.
Learn More →Scale Repair
Expert repair service for all scale types. We diagnose issues, replace components, and restore accuracy quickly.
Learn More →Calibration & Certification
Regular calibration keeps scales accurate. We coordinate state weights & measures verification for Legal-for-Trade certification.
Learn More →All of Oklahoma
We serve all 9 regions of Oklahoma, from the Panhandle to Little Dixie. See if we cover your area.
View Coverage →How to Get a Legal-for-Trade Scale in 3 Steps
We make it simple. From assessment to state verification, we handle the entire process so you get accurate, certified weights without the confusion.
Free Consultation
Tell us about your operation. We'll assess your needs, recommend the right NTEP-certified system, and provide a clear quote with no surprises.
Professional Installation
We manufacture, deliver, and install your scale system. Our technicians calibrate on-site and verify everything is accurate before we leave.
State Verification
We coordinate with Oklahoma weights & measures for official verification. Once inspected and sealed, your scale is legally certified for commercial transactions.
Ready to Get Legally Certified Scales?
Call us today for a free consultation. We'll assess your operation, recommend the right NTEP-certified system, and provide a clear quote.
Schedule Consultation →Imagine Confidence in Every Transaction
When your scales are NTEP-certified and state-verified, you're not just weighing livestock—you're protecting your business, building buyer trust, and ensuring every transaction is legally defensible.
Accurate Weights You Can Trust: No more questioning if the numbers are right. NTEP certification means precision you can stake transactions on.
Buy & Sell at Your Own Farm: No need to transport livestock to certified scales elsewhere. Handle transactions on your property with full legal standing.
Buyer Confidence: When buyers see the state verification seal, they know weights are legitimate. No disputes, no hesitation.
Long-Term Investment: Sooner Scale systems are built to last decades. Many of our original installations from the 1970s are still in operation today.
What Oklahoma Ranchers Say
"We've been using Sooner Scale for over 30 years. They installed our livestock scale in 1992 and it's still accurate today. When we needed recertification last year, they handled everything with the state. Family-owned businesses like this are rare."
"I bought a 'livestock scale' from another company that turned out to be just management bars—couldn't get state verification. Sooner Scale explained the difference, sold me the right NTEP system, and coordinated the state inspection. Now I can buy and sell right here."
"Fast, accurate, and they know their stuff. I called three companies about truck scales—Sooner was the only one who asked about state verification requirements first. They installed it, calibrated it, and had the state out within two weeks. Highly recommend."
Understanding the Difference: Legal-for-Trade vs. Management Bars
Not all scales are created equal. Here's what separates NTEP-certified systems from "management-only" load bars:
Bottom line: If you're buying or selling based on weight, you need Sooner Scale's NTEP-certified systems—not management bars.
Scale Suppliers Should Be Honest About What's Legal for Trade
"Too many ranchers buy equipment thinking it's certified for commerce, only to find out it's 'management only' when they try to get state verification. That's not right. Oklahoma farmers and ranchers deserve clear answers about what they're buying—and equipment that actually meets legal standards."
— Sooner Scale Inc.
Serving All 9 Regions of Oklahoma
From the Panhandle to Little Dixie, we install and service scales across the entire state.
📍 Oklahoma City Metro
Oklahoma County, Cleveland, Canadian, Logan, McClain
📍 Tulsa Metro
Tulsa County, Wagoner, Rogers, Creek, Osage
📍 Northeast Oklahoma
Nowata, Washington, Craig, Delaware, Mayes, Ottawa
📍 North Central Oklahoma
Garfield, Grant, Kay, Noble, Pawnee
📍 Northwest Oklahoma
Woods, Alfalfa, Major, Woodward, Ellis, Harper
📍 Panhandle
Cimarron, Texas, Beaver
📍 Southwest Oklahoma
Comanche, Jackson, Tillman, Kiowa, Greer, Harmon
📍 South Central Oklahoma
Carter, Stephens, Grady, Garvin, Murray, Love
📍 Southeast Oklahoma
McCurtain, Pushmataha, Choctaw, Atoka, Pittsburg, Latimer, Le Flore, Haskell
Not sure if we cover your area? View detailed coverage map →
Frequently Asked Questions
What does "Legal for Trade" actually mean?
"Legal for Trade" means a scale system has been NTEP-certified (National Type Evaluation Program) and can be used in commercial transactions where payment is based on weight. It must be inspected and sealed by state weights and measures officials. Management-only scales lack this certification and cannot legally be used for buy/sell operations.
What's the difference between Sooner Scale systems and "portable load bars"?
Many portable load bars are designed for management purposes only—tracking animal weights for herd health, not commerce. Sooner Scale manufactures NTEP-approved livestock scales with Certificate of Conformance 95-039A2. Our systems use fully electronic components that meet strict accuracy standards and can be state-verified for legal transactions. If you're buying or selling livestock, you need our NTEP systems, not management bars.
How long does it take to get a scale installed and verified?
Installation typically takes 1-2 days depending on the system type and site preparation. Once installed and calibrated, we coordinate with Oklahoma weights and measures for state verification. The inspection is usually scheduled within 2-3 weeks. Total timeline from order to verified system: 4-6 weeks on average.
Do you service scales you didn't originally install?
Yes. We repair, calibrate, and service all scale types and brands across Oklahoma. If your existing scale needs recalibration, state re-verification, or component replacement, we can help.
How often do scales need recalibration?
For Legal-for-Trade scales, Oklahoma requires annual verification by weights and measures officials. However, scales should be professionally calibrated more frequently if used heavily—typically every 6-12 months depending on volume and accuracy requirements. We offer calibration services and coordinate state inspections.
What areas of Oklahoma do you serve?
We serve all of Oklahoma—from the Panhandle to Little Dixie. Our service area is divided into 9 regions: Oklahoma City Metro, Tulsa Metro, Northeast, North Central, Northwest, Panhandle, Southwest, South Central, and Southeast. View detailed county coverage →
What payment methods do you accept?
We accept cash, Visa, Mastercard, personal checks, and invoice payment (terms available for qualified commercial accounts).
Are your scales made in the USA?
Yes. Sooner Scale systems are manufactured right here in Oklahoma City. We've been building precision scales in Oklahoma since 1969.
Not Ready to Buy Yet? Download Our Free Guide
Learn everything you need to know about Legal-for-Trade certification, NTEP requirements, and how to choose the right scale system for your operation.
📄 Download Free GuideGet NTEP-Certified Scales That Are Built to Last
Call Sooner Scale today. We'll assess your operation, recommend the right Legal-for-Trade system, and handle everything from installation to state verification.