ObservedWork editorial team ·

Austin permit search: mechanical change-outs, October 5–11, 2026

Search 72 permit records from one week and one Austin work category. Follow each official record, see the recorded contractor business name, or download the sample.

Dated weekly pilot · Retrieved October 22, 2026; original October 15 observation retained · Issue dates October 5–11, 2026. Coverage: AUSTIN FULL PURPOSE jurisdiction; Mechanical Permit (MP); Change Out only. This is a frozen sample, not a live feed or a promise of weekly publication.

Search the 72-record snapshot

October 5–11, 2026 issue dates · retrieved October 22. The October 15 observation is preserved in the original downloads. Company names and statuses are source values at retrieval.

72 of 72 records match.

City source records: mechanical change-outs, Austin Full Purpose
Permit / issue dateRecorded company / ZIPWork descriptionStatus at retrieval
2026-120386 MP ↗
American Residential Services (ARS)
78759
Replacement of condenser only condenser/coil replacement onlyFinal
2026-120924 MP ↗
American Residential Services (ARS)
78754
Replacement of complete existing central heat and air system with or without duct workActive
2026-122286 MP ↗
American Residential Services (ARS)
78753
Replacement of complete existing central heat and air system with or without duct workFinal
2026-122996 MP ↗
American Residential Services (ARS)
78752
Replacement of complete existing central heat and air system with or without duct workActive
2026-122997 MP ↗
American Residential Services (ARS)
78759
Replacement of complete existing central heat and air system with or without duct workFinal
2026-124326 MP ↗
American Residential Services (ARS)
78749
Replacement of complete existing central heat and air system with or without duct workFinal
2026-125089 MP ↗
American Residential Services (ARS)
78727
Replacement of complete existing central heat and air system with or without duct workActive
2026-125857 MP ↗
The Coolest LLC
78748
Replacement of complete existing central heat and air system with or without duct workFinal
2026-126578 MP ↗
SERVICE WIZARD LLC
78759
Replacement of complete existing central heat and air system with or without duct workActive
2026-126663 MP ↗
American Residential Services (ARS)
78748
Replacement of complete existing central heat and air system with or without duct work Rheem Prestige 4-Ton Gas Heat Split SystemFinal
2026-126739 MP ↗
American Residential Services (ARS)
78751
Replacement of complete existing central heat and air system with or without duct work Rheem 3.0 tonActive
2026-126743 MP ↗
American Residential Services (ARS)
78741
Replacement of complete existing central heat and air system with or without duct work Rheem 1.5 Ton Gas Heat Split SystemFinal
2026-126879 MP ↗
ABC Home and Commercial Services
78731
Replacement of complete existing central heat and air system with or without duct workActive
2026-127183 MP ↗
ABC Home and Commercial Services
78727
Replacement of complete existing central heat and air system with or without duct workActive
2026-127199 MP ↗
ABC Home and Commercial Services
78717
Replacement of complete existing central heat and air system with or without duct workActive
2026-127223 MP ↗
American Residential Services (ARS)
78702
Replacement of complete existing central heat and air system with or without duct work UNT RESIDENTIAL MASTER UNIT 2 2400 WEBBERVILLE RESIDENTIAL CONDOMINIUMFinal
2026-127272 MP ↗
SERVICE WIZARD LLC
78704
Replacement of complete existing central heat and air system with or without duct workActive
2026-127838 MP ↗
Casa Mechanical Services
78704
Replacement of complete existing central heat and air system with or without duct work REPLACING MASTER BEDROOM 1.5 HEAT PUMP WITHA 2.0 VARIABLE SPEED HEAT PUMP WITH NO DUCT WORKActive
2026-128592 MP ↗
Del's Heating and Air Conditioning
78731
Replacement of complete existing central heat and air system with or without duct workActive
2026-094994 MP ↗
Heatwave Solutions Air Conditioning and Heating
78723
Replacement or addition to an existing unit of up to four supply or return duct runsActive
2026-123568 MP ↗
Texas Multifamily Solution, LLC
78729
Replacement of complete existing central heat and air system with or without duct workActive
2026-123569 MP ↗
Texas Multifamily Solution, LLC
78744
Replacement of complete existing central heat and air system with or without duct workActive
2026-123570 MP ↗
Texas Multifamily Solution, LLC
78745
Replacement of complete existing central heat and air system with or without duct workActive
2026-123572 MP ↗
Texas Multifamily Solution, LLC
78717
Replacement of complete existing central heat and air system with or without duct workActive
2026-123958 MP ↗
Texas Multifamily Solution, LLC
78749
Replacement of complete existing central heat and air system with or without duct workActive
2026-125289 MP ↗
Texas Multifamily Solution, LLC
78702
Replacement of complete existing central heat and air system with or without duct workActive
2026-125295 MP ↗
Texas Multifamily Solution, LLC
78705
Replacement of complete existing central heat and air system with or without duct workActive
2026-125298 MP ↗
Texas Multifamily Solution, LLC
78759
Replacement of complete existing central heat and air system with or without duct workActive
2026-125302 MP ↗
Texas Multifamily Solution, LLC
78727
Replacement of complete existing central heat and air system with or without duct workActive
2026-125304 MP ↗
Texas Multifamily Solution, LLC
78731
Replacement of complete existing central heat and air system with or without duct workActive
2026-125309 MP ↗
Texas Multifamily Solution, LLC
78744
Replacement of complete existing central heat and air system with or without duct workActive
2026-125312 MP ↗
Texas Multifamily Solution, LLC
78729
Replacement of complete existing central heat and air system with or without duct workActive
2026-125314 MP ↗
Texas Multifamily Solution, LLC
78727
Replacement of complete existing central heat and air system with or without duct workActive
2026-125687 MP ↗
Texas Multifamily Solution, LLC
78727
Replacement of complete existing central heat and air system with or without duct workActive
2026-125915 MP ↗
Texas Multifamily Solution, LLC
78704
Replacement of complete existing central heat and air system with or without duct workActive
2026-125918 MP ↗
Texas Multifamily Solution, LLC
78749
Replacement of complete existing central heat and air system with or without duct workActive
2026-125919 MP ↗
Texas Multifamily Solution, LLC
78753
Replacement of complete existing central heat and air system with or without duct workActive
2026-126716 MP ↗
Texas Multifamily Solution, LLC
78747
Replacement of complete existing central heat and air system with or without duct workActive
2026-126718 MP ↗
Texas Multifamily Solution, LLC
78747
Replacement of complete existing central heat and air system with or without duct workActive
2026-126720 MP ↗
Texas Multifamily Solution, LLC
78756
Replacement of complete existing central heat and air system with or without duct workActive
2026-126721 MP ↗
Texas Multifamily Solution, LLC
78753
Replacement of complete existing central heat and air system with or without duct workActive
2026-126849 MP ↗
McCullough Heating & Air
78749
Replacement of complete existing central heat and air system with or without duct workActive
2026-127219 MP ↗
Texas Multifamily Solution, LLC
78759
Replacement of complete existing central heat and air system with or without duct workActive
2026-127220 MP ↗
Texas Multifamily Solution, LLC
78702
Replacement of complete existing central heat and air system with or without duct workActive
2026-127658 MP ↗
McCullough Heating & Air
78731
Replacement of complete existing central heat and air system with or without duct workActive
2026-127660 MP ↗
McCullough Heating & Air
78723
Replacement of complete existing central heat and air system with or without duct workActive
2026-127809 MP ↗
Texas Multifamily Solution, LLC
78741
Replacement of complete existing central heat and air system with or without duct workActive
2026-127812 MP ↗
Texas Multifamily Solution, LLC
78747
Replacement of complete existing central heat and air system with or without duct workActive
2026-127815 MP ↗
Texas Multifamily Solution, LLC
78749
Replacement of complete existing central heat and air system with or without duct workActive
2026-127817 MP ↗
Texas Multifamily Solution, LLC
78723
Replacement of complete existing central heat and air system with or without duct workActive
2026-127819 MP ↗
Texas Multifamily Solution, LLC
78723
Replacement of complete existing central heat and air system with or without duct workActive
2026-127987 MP ↗
American Conservation & Air
78730
Replacement of complete existing central heat and air system with or without duct workFinal
2026-128008 MP ↗
Fox Service Company
78756
Replacement of complete existing central heat and air system with or without duct workActive
2026-128020 MP ↗
Fox Service Company
78745
Replacement of complete existing central heat and air system with or without duct workActive
2026-128026 MP ↗
Fox Service Company
78758
Replacement of complete existing central heat and air system with or without duct workFinal
2026-128304 MP ↗
TOTALLY COOL
78751
Replacement of complete existing central heat and air system with or without duct workActive
2026-128907 MP ↗
McCullough Heating & Air
78759
Replacement of complete existing central heat and air system with or without duct workActive
2026-129192 MP ↗
New Abacus
78723
Replacement of complete existing central heat and air system with or without duct work hvac change outFinal
2026-129201 MP ↗
New Abacus
78753
Replacement of complete existing central heat and air system with or without duct work hvac change outFinal
2026-129272 MP ↗
Air Conditioning Specialists
78723
Replacement of complete existing central heat and air system with or without duct workActive
2026-129754 MP ↗
New Abacus
78717
Replacement of complete existing central heat and air system with or without duct work hvac change outFinal
2025-162938 MP ↗
American Residential Services (ARS)
78744
Replacement of complete existing central heat and air system with or without duct workFinal
2026-127398 MP ↗
Goettl Air Conditioning & Plumbing
78745
Replacement of complete existing central heat and air system with or without duct workActive
2026-129501 MP ↗
Cool Country Services LLC
78704
Replacement of complete existing central heat and air system with or without duct work Replacement of HVAC system without duct work for Unit 1526Active
2026-130010 MP ↗
Cool Country Services LLC
78741
Replacement of complete existing central heat and air system with or without duct work Replacement of HVAC system without duct work for Unit 406Active
2026-129339 MP ↗
TEMPERATURE PRO ROUND ROCK
78729
Replacement of complete existing central heat and air system with or without duct work UnrathFinal
2026-129939 MP ↗
McCullough Heating & Air
78753
Replacement of complete existing central heat and air system with or without duct workFinal
2026-130483 MP ↗
Casa Mechanical Services
78731
Replacement of complete existing central heat and air system with or without duct workActive
2026-131414 MP ↗
Salt Light & Electric
78741
Replacement of complete existing central heat and air system with or without duct work 1 system: 3 Ton 18 Seer2 Variable Speed Heat Pump Side Discharge Condenser evaporator coil and gas furnaceActive
2026-090127 MP ↗
Air817
78758
Replacement of any self-contained packaged units Replacing 24 package unit with new and replacing 7 split systems with new.Active
2026-130500 MP ↗
Air Conditioning Specialists
78704
Replacement of complete existing central heat and air system with or without duct workActive
2026-127579 MP ↗
Zero Air Heating, A/C & Refrigeration
78729
Replacement of any self-contained packaged units Replacement of Roof Top Packaged Unit Only.Active

These are permit records, not verified open jobs. Use Austin’s official permit search for other records ↗

Practical guide · Updated

Reproduce the Austin permit sample: keys, revisions and exclusions

Audit the preserved 72-row source extract before treating permit totals as projects, contractor businesses or commercial opportunities.

What the appendix checks

The input is the existing October 22, 2026 retrieval of Austin mechanical change-out permits issued October 5–11 in AUSTIN FULL PURPOSE jurisdiction. This appendix does not replace the cohort or refresh it to today. The downloadable Python script reads the preserved JSON and emits a reproducible audit.

The audit checks duplicate permit identifiers within the cohort, empty contractor names, exact distinct name strings, source statuses and the selected filters. It does not infer amendments, business identity or project grouping from a similar address.

Results from the preserved input

Results from the preserved input
CheckResultMeaning
Rows / distinct permit numbers72 / 72No repeated permit number within this extracted cohort.
Current status labels56 Active; 16 FinalLabels at the October 22 retrieval.
Distinct contractor name strings20Exact source strings, not independently verified legal entities.
Counting unitPermit recordsNot unique buildings, projects, homes, installations or prospects.

Walk one record through the process

Permit 2026-120386 MP has an October 5 issue date, a Final status in this retrieval and the contractor string American Residential Services (ARS). Its source link contains folder reference 13771821. Keep those fields together when following the official record.

This establishes what the preserved extract says. It does not establish the contract value, the full installation scope, the contractor’s current license standing or an opportunity to sell products. Follow the source link and verify the relevant credential separately for a current decision.

Deduplication and amendments

Within this one source, reject accidental duplicate permit identifiers during ingestion. Across sources, include jurisdiction and dataset in the key. A later version of the same record is a new observation, not an additional permit. A separately numbered amendment or trade permit remains separate unless the source provides a documented relationship.

Do not merge contractor names using punctuation removal alone. Preserve the raw name, your proposed normalized name, corroborating identifier and review status. The 20-string total is intentionally not relabeled “20 verified contractors.”

What was excluded and why

The source query excludes other jurisdictions, permit types, work classes and issue dates. It does not estimate activity outside that boundary. The 1,000-row query limit exceeds the saved verified cohort count of 72; a larger future cohort would need pagination and count reconciliation.

Run python3 audit-austin-sample.py against the JSON download. Compare the output with the published audit JSON. Preserve corrections as dated revisions and keep the earlier snapshot, rather than overwriting the evidence needed to explain changes.

Sources and reproducibility

Continue your task

What this sample includes

The independent count query and record query both returned 72 rows, with 72 distinct permit numbers. Issue-date totals: October 5, 19; October 6, 42; October 7, 4; October 8, 4; October 9, 2; October 10, 0; October 11, 1. These describe the returned snapshot, not a guarantee of complete underlying activity.

At the October 22 retrieval, 56 records had source status Active and 16 had Final. On October 15 those counts were 62 and 10. The six changes are source status updates, not newly issued permits. We filter by issue date, not current status. The broader MP Change Out query still returned 73 records; one AUSTIN LTD record was excluded to keep the jurisdiction boundary consistent.

Search a permit, then inspect the original

The table shows the source’s contractor company name without resolving related businesses or validating credentials. Search by permit number, business name, ZIP, or description. No result means no match in these 72 records; it does not mean no permit exists. For other weeks or categories, use the City of Austin dataset or its official permit search.

Reproduce the coverage

Dataset 3syk-w9eu. Filter issue_date on or after 2026-10-05T00:00:00 and before 2026-10-12T00:00:00; permittype = MP; work_class = Change Out; jurisdiction = AUSTIN FULL PURPOSE. Order by issue_date and permit_number ascending. Query limit 1,000; verified count 72, so the download is not truncated. The exact record and count URLs are in the JSON.

Date-only issue dates retain the city source’s calendar day. The source metadata reported rows updated October 22, 2026 at 12:19:04 UTC; that is a dataset timestamp, not a separate verification of every row. Phone numbers, personal contact names and street addresses are omitted from this sample.

What a distributor can infer

Mechanical change-outs can be a starting point for researching service contractors. A company field is a recorded role, not proof of who bought equipment or performed work. These permits do not establish an open bid, an unawarded job, a future order, or current contractor capacity.

Do not add this count to another permit category and call it unique projects. A property or project can have multiple permits. This sample does not include all Austin construction, the metro area, unpermitted work, or a verified contractor network.

Corrections, backfills and retrieval failures

Austin says its database is continually updated and that results can change between retrievals. A later retrieval can add older permits or correct status, descriptions and company fields. New to a snapshot does not mean newly issued.

October 22 review: record and independent count queries still return the same 72 permit numbers. No additions, removals, backfills, issue-date changes or other selected-field changes were found. Six records changed from Active to Final: 2026-120386 MP, 2026-122286 MP, 2026-125857 MP, 2026-126663 MP, 2026-128026 MP and 2026-129201 MP. These are updated observations of the October 5–11 issue cohort, not six new jobs. The current table, CSV and JSON use the October 22 statuses; the original October 15 JSON and CSV remain downloadable.

Correction log: initial observation October 15, 2026; source status update October 22, 2026. Compare future retrievals by permit number and field. If retrieval fails, retain the dated snapshot and report the failure; never substitute zero activity or advance the retrieval date.

Need a different territory or trade?

Business teams can request a source and coverage review. Include your service area, work category and required history. This sample proves that this bounded public query was retrieved; it does not establish production collection or an available ongoing feed.

Your checklist

0 of 4 reviewed. Progress stays in this tab; download the worksheet to keep notes.

Sources and method

Sources reviewed October 22, 2026 unless a record carries its own observation date.

Continue with ObservedWork