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Contractors that do both HVAC and plumbing in Avondale, AZ

A ranked shortlist of firms licensed for both HVAC and plumbing for someone hiring or vetting in Avondale. One company doing the combined work, not two separate specialists. Ranked on an active ROC class in each trade and job-relevant Avondale permits, not reviews, ads, or a workmanship guarantee.

Avondale permit records through 2026-07-31, verified against the Arizona Registrar of Contractors licensing records, snapshot dated 2026-08-27. Ranking reflects license standing and permit history, not a workmanship guarantee. This week's Avondale permit activity.

Which contractor that does both HVAC and plumbing has pulled the most HVAC and plumbing permits in Avondale?

Environmental Conditioning LLC has pulled the most Avondale permits of any firm holding the matching ROC HVAC and plumbing class: 56 permits, most recently in 2026. It has held ROC license 152656 for 26 years with no disciplinary actions on record.

Avondale does not label the trade on the permit, so this count is all of the firm's Avondale permits, among firms that hold the matching ROC HVAC and plumbing class. A general builder with more paper does not rank here unless it also holds that class. Permits are counted per license number. Avondale records run through 2026-07-31.

See Environmental Conditioning LLC's license and permit record →
Most HVAC and plumbing permits in Avondale, last 12 months of records, among licensed contractors that do both HVAC and plumbing
RankFirmLicenseRelevant permitsMost recent
1Environmental Conditioning LLCROC 152656562026-07-20
2Delta Mechanical IncROC 125239302026-07-21
3Brincor, LLCROC 242726162026-07-29
4Phoenix Peach LLCROC 28208152026-05-05
5Christian Brothers Plumbing Co IncROC 04447512025-10-21
6Deer Valley Plumbing Contractors IncROC 08335712025-10-07
7Slp Alliance Trade Services, LLCROC 35004112025-05-28
8Rescue One Arizona LLCROC 34514512025-03-11
9Fiscor Plumbing & Air LLCROC 31349412025-02-24
10Stellar Home Maintenance IncROC 32878812025-02-20

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Top 10 contractors that do both HVAC and plumbing by Avondale permit volume

  1. Environmental Conditioning LLC

    ROC 152656

    Phoenix, AZ

    Clean record26 yrs licensed56 relevant permits4,099 total permitsLast permit 2026
    View license, permit history & disciplinary records →

  2. Delta Mechanical Inc

    ROC 125239

    Mesa, AZ

    Clean record29 yrs licensed30 relevant permits5,269 total permitsLast permit 2026
    View license, permit history & disciplinary records →

  3. Brincor, LLC

    ROC 242726

    Mesa, AZ

    Clean record18 yrs licensed16 relevant permits330 total permitsLast permit 2026
    View license, permit history & disciplinary records →

  4. Phoenix Peach LLC

    ROC 282081

    Las Vegas, NV

    Clean record13 yrs licensed5 relevant permits510 total permitsLast permit 2026
    View license, permit history & disciplinary records →

  5. Christian Brothers Plumbing Co Inc

    ROC 044475

    Glendale, AZ

    Clean record49 yrs licensed1 relevant permit75 total permitsLast permit 2025
    View license, permit history & disciplinary records →

  6. Deer Valley Plumbing Contractors Inc

    ROC 083357

    Phoenix, AZ

    Clean record37 yrs licensed1 relevant permit55 total permitsLast permit 2025
    View license, permit history & disciplinary records →

  7. Slp Alliance Trade Services, LLC

    ROC 350041

    Phoenix, AZ

    Clean record2 yrs licensed1 relevant permit343 total permitsLast permit 2025
    View license, permit history & disciplinary records →

  8. Rescue One Arizona LLC

    ROC 345145

    Tempe, AZ

    Clean record3 yrs licensed1 relevant permit2 total permitsLast permit 2025
    View license, permit history & disciplinary records →

  9. Fiscor Plumbing & Air LLC

    ROC 313494

    Prescott Valley, AZ

    Clean record9 yrs licensed1 relevant permit1 total permitLast permit 2025
    View license, permit history & disciplinary records →

  10. Stellar Home Maintenance Inc

    ROC 328788

    Dallas, TX

    Clean record6 yrs licensed1 relevant permit5 total permitsLast permit 2025
    View license, permit history & disciplinary records →

Most established Avondale contractors that do both HVAC and plumbing

Longest-licensed firms based in Avondale that hold the right ROC class, oldest license first.

How this ranking works

Organic results require an active ROC license, the correct class for the trade as the firm's primary or tied fit (a mechanical company that also holds an electrical license does not lead the electrician list), and at least one building permit in this city's records. The city does not label permit type by trade, so volume is all of the firm's permits here. They are ranked by the number of relevant permits, then by how recently the firm worked, then by a clean disciplinary record, then by how long the firm has been licensed. This reflects license standing and real permit history - it is not a workmanship guarantee. Promoted entries, when present, are paid placements and are not scored by these rules.

Confidence: medium. The license class matches this trade; the city does not label permit type, so volume is all of the firm's permits here.

Frequently asked questions

Which contractor that does both HVAC and plumbing has pulled the most HVAC and plumbing permits in Avondale?
Environmental Conditioning LLC has pulled the most Avondale permits of any firm holding the matching ROC HVAC and plumbing class: 56 permits, most recently in 2026. It has held ROC license 152656 for 26 years with no disciplinary actions on record. Avondale does not label the trade on the permit, so this count is all of the firm's Avondale permits, among firms that hold the matching ROC HVAC and plumbing class. A general builder with more paper does not rank here unless it also holds that class. Permits are counted per license number. Avondale records run through 2026-07-31.
How are the best contractors that do both HVAC and plumbing in Avondale ranked?
Organic results require an active ROC license, the correct class for the trade as the firm's primary or tied fit (a mechanical company that also holds an electrical license does not lead the electrician list), and at least one building permit in this city's records. The city does not label permit type by trade, so volume is all of the firm's permits here. They are ranked by the number of relevant permits, then by how recently the firm worked, then by a clean disciplinary record, then by how long the firm has been licensed. This reflects license standing and real permit history - it is not a workmanship guarantee. Promoted entries, when present, are paid placements and are not scored by these rules.
Is this ranking a guarantee of quality or workmanship?
No. It reflects Arizona Registrar of Contractors license standing, longevity, and real building-permit history - not the quality of any individual job. Always verify a contractor on the official ROC Contractor Search and check references before hiring.
How current is this Avondale contractor data?
Avondale permit records through 2026-07-31, verified against the Arizona Registrar of Contractors licensing records, snapshot dated 2026-08-27. The two datasets age separately: the board publishes licensing snapshots on its own cadence, and Avondale publishes permits on its own. This page regenerates daily.

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