Ohio Calibration Lab & Instrument Testing Services
Precision Calibration Lab in Ohio
For over 40 years, we’ve built our reputation by providing trusted calibration and testing services throughout ohio. Thousands of clients throughout various industries, rely on precise, traceable, and standards-compliant measurements. We’re proud to deliver just that.
Whether you need calibration for avionics equipment in Dayton or environmental testing for electronics in Cleveland, our team of certified professionals is ready to help. With ISO/IEC 17025 and ANSI-Z540-1 accreditation, state-of-the-art labs, and mobile capabilities, Continental Testing is your reliable partner for instrument calibration and testing in Ohio.
In-House Calibration Services At Our Ohio Laboratory
Continental Testing’s in-house calibration facility is designed to meet the highest standards of precision and reliability. Instruments sent to our lab undergo meticulous testing in a controlled environment to ensure the most consistent, repeatable results.
Our lab is fully ISO/IEC 17025 accredited and equipped with advanced instrumentation capable of handling even the most demanding calibration requirements. Every piece of equipment that enters our lab is handled by highly trained technicians who follow rigorous procedures to deliver accurate, repeatable results backed by full documentation and NIST traceability.
- Address: 104 S. Main Street, Union, OH 45322-3358
- Lab Size: 14,000 sq ft
- Phone: 1-800-648-5091
- Fax: 937-832-3892
- Hours: Monday–Friday, 8:00 AM – 5:00 PM
By centralizing our calibration capabilities at our headquarters in Union, Ohio, we’re able to offer fast turnaround times, competitive pricing, and dependable service that scales with your business.
On-Site & Mobile Calibration
Need fast, efficient calibration service without disrupting your operations? Our on-site calibration lab brings precision directly to your facility. Our mobile calibration teams serve clients across Ohio with minimal downtime, flexible scheduling, and strict adherence to industry standards. The mobile calibration lab is fully equipped to deliver reliable results, without the shipping delays or handling risks of sending equipment off-site.
ISO/IEC 17025 Accredited
Continental Testing is accredited to ISO/IEC 17025, the globally recognized standard for laboratory testing and calibration. This accreditation demonstrates our technical competence and commitment to producing accurate and precise results. Regular third-party audits ensure that our procedures, equipment, and quality management systems meet the highest industry standards. For clients in regulated industries such as aerospace, defense, and manufacturing, working with an accredited lab like ours provides the assurance needed to pass audits, meet compliance requirements, and maintain quality certifications of their own.
Types Of Calibration Services We Offer
At Continental Testing, we specialize in a wide range of precision calibration services. Our ISO/IEC 17025-accredited Ohio lab calibrates an extensive variety of instruments and tools. Whether your equipment is analog or digital, brand-new or nearing obsolescence, we have the experience and resources to deliver dependable calibration results backed by thorough documentation and traceability to NIST standards.
With both in-lab and on-site mobile options available across Ohio and beyond, Continental Testing's instrument calibration services help you reduce downtime, avoid costly shipping, and maintain full compliance with industry and regulatory standards.
Length Measurement Instrument Calibration
- Tape Measures, Rulers, Calipers, Micrometers, Height Gauges, Feeler Gauges, Parallels, Pin Gauges, Sine Plates, Depth Gauges, Depth Micrometers, Bore Gauges, Inside Micrometers, Micrometer Heads, Angle Blocks, Electronic Protractors, Dial Indicators, Test Indicators, Go / No Go Gauges, Thread Gauges
Dimensional Laboratory Standards
- End Measuring Rods, Length Standards, Gauge Blocks, Ring Gauges, Master Setting Plugs, Electronic Indicators
TOOL & DIE SHOPS
AVIATION
ELECTRONICS MANUFACTURERS
PLUMBING CONTRACTORS
BUILDING CONTRACTORS
INDUSTRIAL MANUFACTURERS
RAIL SYSTEMS
MACHINE SHOPS
ELECTRICAL CONTRACTORS
R&D LABS & MANY OTHERS
ISO ACCREDITED
INSTRUMENT CALIBRATION, REPAIR, & TESTING
Contact Our Ohio Calibration Lab:
- Address: 104 S. Main Street, Union, OH 45322-3358
- Phone: 1-800-648-5091
- Fax: 937-832-3892
- Hours: Monday–Friday, 8:00 AM – 5:00 PM
Why Choose Continental Testing?
Customers choose Continental Testing's Ohio calibration lab because we combine decades of experience with unmatched attention to accuracy, quality, and customer service. What really sets us apart is our commitment to doing things the right way, every time. We don’t tack on extra fees for essentials like calibration stickers, data sheets, or basic repairs. Instead, we focus on making calibration simple, transparent, and dependable.
Here’s why businesses trust our Ohio calibration laboratory to keep their instruments compliant and performing at their best:
- ISO/IEC 17025-accredited calibration services
- Calibration for more than 5,700 instrument models
- No extra charge for data reports or calibration stickers
- Convenient online certificate access and inventory tracking
- Mobile labs for on-site service with minimal tool downtime
- Fast turnaround times from our Ohio-based headquarters and lab
Our clients aren’t just customers, they’re partners for our business. We work with you to streamline compliance, reduce downtime, and ensure every measurement you rely on is traceable and accurate.