Elevator down and waiting on a part? Call us before you approve a replacement or modernization. We help you find out whether the part is really unavailable, what the realistic options and lead times are, and what to ask your service provider for today.
- $90,000 saved for one owner by rebuilding instead of replacing
- TEC helps building owners track down hard-to-find and obsolete elevator parts.
Being told an elevator or escalator part is “obsolete” can turn a repair into a major financial decision. Before approving a replacement or modernization proposal, ask what has actually changed: the part’s manufacture, the manufacturer’s support, the service provider’s supply route, or the suitability of a replacement for your equipment.
The Elevator Consultants (TEC) helps building owners evaluate the information behind an obsolescence claim and compare the proposed next steps. Availability and repair options depend on the specific equipment and circumstances; an independent review cannot guarantee that a suitable part exists.
Start the short parts questionnaire or call TEC at (312) 519-9949.

What does “obsolete” mean for an elevator part?
The word alone does not explain the problem. A component may no longer be manufactured, may have been superseded by a different part, or may no longer be supported by its original manufacturer. A service company may also be describing a part it cannot obtain through its usual supplier. Those situations call for different questions.
Ask the provider to identify the exact component and explain its conclusion in writing. An elevator’s approximate age is useful background, but age alone does not establish whether a particular part is available, compatible or suitable for continued service.
Parts availability and manufacturer support are different questions
A part offered for sale is not automatically an appropriate replacement. Its identity, condition, compatibility, support and suitability for the installation still need to be checked by qualified professionals. Conversely, the end of a manufacturer’s support does not by itself explain which options have been investigated for your specific equipment.
In its overview of elevator modernization, Otis notes that spare-parts availability can become more difficult as equipment ages. Ask for the documentation that applies to your component; general industry guidance does not establish what is available for your elevator.
What should an owner ask the service provider for?
- Identification: the elevator or escalator involved, component name, manufacturer, model and part number, where known. Ask the service provider to supply photographs or identification records; do not enter restricted equipment spaces to obtain them yourself.
- The basis for the claim: a manufacturer notice, supplier response or other documentation explaining what is discontinued, unavailable or unsupported.
- The search already performed: which sources were checked, when they were checked, the response received and any quoted lead time.
- The proposed remedy: the replacement scope, why it is needed, what other components would be affected and what options were considered.
- The commercial terms: an itemized proposal, warranty and exclusions, expected downtime, and how the work relates to your maintenance agreement.
Review the questions to ask before signing a repair proposal.
What should be verified before expensive replacement work?
First establish whether the proposal addresses one failed component or a broader equipment problem. Compare the documented repair or replacement options with the proposed modernization scope, including ongoing support, disruption and the building’s operating needs. Ask the responsible professionals to confirm equipment compatibility and any applicable approval or code requirements.
Modernization may be the appropriate course when the evidence supports it. The purpose of a review is to understand the choice and its consequences, not to assume every obsolescence claim is wrong or to keep unsuitable equipment in service. An urgent safety or entrapment concern belongs with emergency responders and your qualified elevator service provider, not this questionnaire.
How TEC can independently help
TEC can review the service provider’s explanation, equipment information, maintenance agreement and proposed scope with the owner’s interests in mind. That review helps identify missing information and questions to resolve before the owner commits to significant work.
Depending on the issue, the next step may be repair and upgrade consulting, maintenance agreement review, or modernization planning. For a broader explanation of replacement choices, read TEC’s guide to elevator replacement parts.
Clarify your obsolete-parts question
Common owner questions
Does “obsolete” mean I must modernize the whole elevator?
It does not establish the scope by itself. Ask which component is affected, what options were checked and why the proposed work is necessary for your particular installation.
Can TEC promise to find the part?
No. TEC can help evaluate the evidence and your options, but availability, suitability and lead times must be verified for the specific component.
What if I do not know the part number or equipment age?
You can still start a conversation. Share what the service provider told you and ask them for identification records and the written proposal. Do not guess or enter restricted areas to collect information.
