Why Regular Calibration of Test Equipment is Essential
Electrical test equipment plays a critical role in ensuring both accuracy and safety on every…
- The Engine House, 2 Veridion Way, Greenwich, DA18 4AL
- +44 20 3488 4180
- info@deosaengineering.co.uk
Project Completed
Satisfied Clients
Certified Experts
At De’Osa Engineering Services (DOES), we specialize in accurate, reliable, and fully traceable calibration for electrical test equipment. With our mobile laboratories and expert engineers, we deliver on-site services across London and the Home Counties—minimizing downtime and keeping your equipment audit-ready.
At De’Osa Engineering Services (DOES), we provide expert on-site calibration of electrical test equipment with full traceability to national standards. Our certified engineers use state-of-the-art instruments to deliver accurate results, minimal downtime, and complete customer satisfaction. With a commitment to professionalism and reliability, we ensure your equipment remains safe, compliant, and audit-ready.
+44 20 3488 4180
Reliable, safe, and efficient electrical solutions you trust.
De’Osa Engineering Services offers professional on-site and pick-up calibration for all major electrical test equipment. From multifunction testers to PATs, our certified engineers ensure accuracy, compliance, and minimal downtime—backed by traceable certification to national standards.
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.
At De’Osa Engineering Services, we go beyond standard calibration—we provide peace of mind. With certified engineers, state-of-the-art equipment, and a customer-first approach, we ensure your testers remain accurate, compliant, and always ready for use.
Certified Expertise
Convenience
Value for Money
Full Traceability
Minimal Downtime
Hassle-free process
We deliver reliable calibration projects across London and the Home Counties, ensuring accuracy, compliance, and minimal downtime for every client.
Schedule your calibration with our team at a time that suits you.
We arrive with our Mobile Lab or collect your testers for service.
Your equipment is calibrated, certified, and returned with full traceability.
Project Completed
Satisfied Clients
Years Experience
Team Members
Consultation, Licensed Electricians, Basic Warranty
+ Priority Scheduling, Discount on Future Services
+ 24/7 Support, Environmentally-Friendly Solutions
Whether you need a quote, technical support, or advice, our expert team at De’Osa Engineering Services is just a message or call away. Let us make calibration hassle-free for you.
Explore expert tips, industry updates, and in-depth guides from De’Osa Engineering Services. Our blogs are designed to keep you updated on calibration best practices, compliance standards, and innovations that matter to your business.
Electrical test equipment plays a critical role in ensuring both accuracy and safety on every…
De’Osa Engineering Services provides trusted on-site and laboratory-standard calibration solutions across London and the Home Counties. With certified engineers, full traceability, and a commitment to accuracy, we ensure your test equipment remains compliant, reliable, and audit-ready.