To look up Texas boiler inspection information, start from the TDLR Boiler Program FAQ and its official inspection-information or certificate links. Use the installation location to find the record and compare its TX number with your equipment documents; a street address alone may match several boilers. For a current certificate, follow TDLR’s certificate portal. An inspection record, a temporary operating permit and a Certificate of Operation answer different questions.
If a Texas boiler file contains a Boiler Installation Report (BIR) or a Temporary Operating Permit (TOP) request, ask for the approval and inspection records before treating it as a completed operating file. The TDLR installation-report form distinguishes the report from the temporary authorization. An approved TOP lasts 30 days from approval; the approval itself is a separate record from the request.
The responsible state program is the Texas Department of Licensing and Regulation (TDLR) Boiler Program. A city or county building permit may identify installation work at the premises, while the state keeps an equipment-specific file for each boiler. The practical question is which document connects the particular boiler to a particular installation and period.
Match the Texas boiler by TX number before reading dates
TDLR’s form distinguishes new, reinstalled and secondhand equipment. It records the installation location, building or room, manufacturer and identifying numbers. For reinstalled or secondhand equipment it asks for the Texas boiler number; it also asks about a replaced boiler’s number and disposition. These fields make an address-only match insufficient where equipment has been replaced.
Prepare a small identity note:
- Location: the street address, building and boiler room or other location detail.
- Equipment: the TX number, manufacturer/serial number and National Board number when available.
- Event: whether the file concerns the original installation, a reinstallation or a replacement, plus the approximate date.
- Document needed: BIR, approved TOP, initial inspection report or Certificate of Operation.
The Boiler Program FAQ says the TX number is on a red sticker or stamped on the boiler near the ASME nameplate. It identifies the equipment, unlike a county APN, and TDLR’s documented lookup works by location rather than parcel number. Use identifiers already available in your documents or from the equipment custodian, and leave restricted equipment areas to authorized staff.
Compare the four TDLR boiler record stages
- Installation report: This identifies the reported installation. Preserve its date and equipment description, and label it as a report rather than an inspection.
- Temporary authorization: Look for the approved TOP and its approval date. A form submission, payment notice or application copy leaves the approval question unresolved. When looking at an old TOP, compare the dates of the period you are researching; a 30-day approval covers only that window.
- Initial inspection: Obtain the report for that installation and read the result. A scheduled inspection and a completed inspection are different events. TDLR’s FAQ says a boiler must not be started until it passes the initial inspection or receives an approved TOP, which explains why a TOP might precede the initial inspection.
- Certificate: Match the actual certificate’s TX number and applicable period to the same boiler. The FAQ provides a certificate-copy route. A certificate for another boiler at the facility belongs to that boiler’s file.
For a hypothetical replacement, suppose the property folder contains an old boiler’s certificate and a new boiler’s installation report. The street address matches, but the TX or serial numbers differ. The useful next request is the new unit’s TOP approval and initial inspection/certificate records. Reusing the old unit’s certificate would conceal the very gap being investigated. Our final-inspection guide explains the broader difference between issued paperwork and inspection completion.
Find the boiler in the TDLR portal, then request the missing documents
TDLR’s FAQ directs equipment-status searches to its boiler portal: select Location, then Search Locations, and use one or more location fields. It says registered users can obtain invoice and certificate copies after logging in.
Treat a location entry as a lead to the equipment file, and ask TDLR how far back its online installation reports, TOPs and inspections go. If the portal is unavailable or a certificate is missing, the FAQ gives the Boiler Program contact, boilers@tdlr.texas.gov, for help. Include the equipment identifiers and the specific missing document rather than an unexplained address.
For older reports or a formal copy request, use TDLR’s Public Information Act request instructions. The agency lists its Open Records Center and Open.Records@tdlr.texas.gov among the routes. Request existing BIR, TOP approval, initial inspection and certificate records for the identified equipment and date range, as applicable. Ask whether an earlier identifier or archived file must be checked. Some attachments may be withheld under disclosure exceptions.
An empty online result leaves the permit, operation and safety questions open. Record the portal problem or failed identity match separately from any agency finding; operating requirements and inspection outcomes are decided by TDLR and the applicable inspector.
Florida separates its public certificate search from owner-uploaded reports; see how Florida boiler certificate records work.
If the boiler serves a hospital or other HHSC-licensed facility, the state’s architectural closeout is a separate file; see our Texas health facility final inspection guide.
TDLR Boiler Program pages checked September 29, 2026.