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Contractor name / Source history

Alpha & Omega Heating & Cool

Filings naming this contractor, across the public source's longer history.

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Recent collected filings2
Earliest in these recordsSep 23, 2026
Latest in these recordsSep 25, 2026

This query uses the listed source name, ignoring letter case. Aliases and namesakes are not resolved, and this is not a company's verified complete work history. Dates mean issued / ready to issue. They do not establish construction start, completion, available bids, or work quality. Reported estimates are not added.

Filings by source date

Issued / ready
#101084726 · 9118 S Brandon Ave$130,000

Source status: Active

Work description & named contractors

Interior work · HVAC · Electrical · Plumbing

E.J. ELECTRIC · Contractor-Electrical

CMD CONSULTING LLC · Contractor-General Contractor

BATISTE MASONRY · Masonry Contractor

VICTORY INTERNATIONAL PLUMBING · Contractor-Plumber/Plumbing

ALPHA & OMEGA HEATING & COOL · Contractor-Refrigeration

ALPHA & OMEGA HEATING & COOL · Contractor-Ventilation

Issued / ready
#101081055 · 4629 S Honore St$120,000

Source status: Active

Work description & named contractors

Interior work

LEON ELECTRIC · Contractor-Electrical

123 K & Z CORP · Contractor-General Contractor

AMERICAN PLUMBING · Contractor-Plumber/Plumbing

ALPHA & OMEGA HEATING & COOL · Contractor-Refrigeration

ALPHA & OMEGA HEATING & COOL · Contractor-Ventilation

Planning rows link to the City Clerk, ADU or Plan Commission source; their checked scope is shown on Planning. Application rows link to the public status portal and retain its separate date meanings. Permit source: City of Chicago Building Permits ↗. Queries cover available source filings from January 1, 2006, with up to 5,000 newest records. Voided/revoked permits are excluded by the source. Historical lookups stay separate from daily alerts and do not expand citywide coverage.