The Importance of Regular Calibration
Regular calibration ensures your test equipment remains accurate, safe, and compliant. Learn why…
De’Osa Engineering Services provides expert on-site electrical test equipment calibration with precision, professionalism, minimal downtime, certified standards, and customer satisfaction.
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Nelson gave a great service, very fast and efficient. Very respectful good guy
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De’Osa Engineering Services (DOES) provides expert on-site calibration for electrical test equipment with precision, professionalism, and minimal downtime. We ensure compliance with national standards, deliver certified results, and guarantee customer satisfaction with every service.
Founded with a passion for accuracy and service excellence, DOES has grown into a trusted name in electrical test equipment calibration. Our mobile laboratories and expert engineers bring convenience, speed, and reliability directly to our clients’ sites.
Our mission is to keep your test equipment accurate, safe, and compliant while saving you time and money. We are committed to delivering exceptional service, certified calibration, and ongoing support that helps engineers and businesses maintain the highest standards.
Successfully completed diverse projects with precision, reliability, and client satisfaction.
Years of proven expertise delivering trusted, accurate calibration services.
A trusted team of 50+ certified calibration experts.
Our experienced Seattle technicians expertly handle all hardware and software repairs, ensuring fast, reliable solutions for your tech issues.
On-site calibration service that reduces downtime
De’Osa Engineering Services uses leading industries Hardware and Software to make sure our work meets the highest standards including:
We provide calibration certificates traceable to National Standards, complying with BS EN ISO 10012:2003, ensuring the highest quality.
Request a no-obligation quote today and discover our fast, reliable, and affordable calibration services tailored to your needs.
At De’Osa Engineering Services, we take pride in delivering reliable, on-site calibration solutions across a wide range of industries. Each project reflects our commitment to accuracy, compliance, and customer satisfaction. Below are some case studies showcasing our expertise:
Contact our team to arrange a convenient on-site visit or pick-up service at a time that suits your business.
Our certified engineers perform precise calibration using state-of-the-art instruments, ensuring full compliance with national standards.
We provide a traceable calibration certificate, stickers, and seals, along with archived data for future reference and audit readiness.
Your equipment is returned quickly with minimal downtime, backed by ongoing technical support and recalibration reminders.
Regular calibration ensures your test equipment remains accurate, safe, and compliant. Learn why…
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