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Independent Witnessing You Can Count On.
We provide certified, neutral oversight for CAT1 and CAT5 testing — ensuring your elevator inspections meet DOB requirements without delay, conflict, or compliance risk.
What Third Party Witnessing Means
For certain NYC elevator inspections, including CAT1 and CAT5 testing, the Department of Buildings requires an independent, licensed third party to witness the test. This ensures accuracy, accountability, and compliance. Our role is not to replace your current elevator company. We are there solely to observe, document, and help you file everything correctly so your building stays in compliance.
Certified DOB WitnessingDocumentation & FilingNot Affiliated With Your Elevator Service ProviderNo Conflict of Interest
Who Needs a Third Party Witness?
We partner with elevator companies, property managers, and building owners who need independent witnessing for their CAT1 and CAT5 tests. No conflicts of interest. Just clear documentation and fast DOB compliance.
Ensure impartial oversight for elevator inspections, fostering trust and compliance with local regulations.
Streamline your maintenance and inspection processes with expert guidance to meet safety standards.
Navigate regulatory requirements confidently with tailored solutions for elevator compliance and safety.
What You Get With Major Elevator
We handle more than just showing up. Our certified team ensures your test is properly observed, documented, and submitted with zero confusion or delays.
On-site witnessing of CAT1 or CAT5 testingDetailed documentation for Department of BuildingsFiling assistance if neededOptional follow-up support if the inspection fails
How It Works
We make third-party witnessing fast, professional, and stress-free
Send us the date, location, and test type (CAT1 or CAT5). We’ll confirm witness availability.
We verify DOB requirements, ensure proper licensing, and coordinate any documentation needs.
Our licensed witness observes the full test, following DOB protocols and noting all required data.
We submit official documentation or provide it to your elevator vendor for immediate filing.
If the test fails, we’re available for re-inspection after repairs are complete.
what our clients say
Using Major Elevator to service our buildings was the best elevator decision we ever made. They are always punctual and do excellent work. We recently hired Major Elevator to install 2 new elevators and everything has been perfect. I would not consider using any other elevator company since I started working with them.
Frequently Asked Questions
The NYC Department of Buildings requires an independent licensed witness for CAT1 and CAT5 inspections to ensure accuracy and prevent conflicts of interest.
Yes. We work alongside your existing elevator company to fulfill DOB requirements without interfering in their service work.
We document the failed test, provide a report, and return for a follow-up inspection once your elevator company completes the necessary repairs.
Most appointments can be booked within 24 to 48 hours. We recommend reaching out early to lock in your preferred date.
Need a Licensed Witness for Your Elevator Test?
Avoid delays, stay compliant, and get everything documented correctly. Our licensed team is ready to witness your CAT1 or CAT5 inspection and help you meet DOB requirements without stress.
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