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Chicago, IL · Permit #101081107

4548 S Wallace St

Interior work · Demolition · HVAC · Electrical · Plumbing · Multifamily building

Reported project estimate$350,000Whole permitted job
Issued / readyAug 13, 2026
Source statusActive

2 stories · Basement

Trade availability and construction progress are unconfirmed.

Suggested first contact

Black Oak Management Llc

General contractor

(708) 522-9920Published business phone · Checked Nov 2, 2026

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Who to approach

Ask which contractor purchases your material package.

4 suggested contact routes.

Company contact route

Black Oak Management Llc

General contractor

Estimator or purchasing department
Why this contact
Project connection
Company named on permit · #101081107
Responsibility
Suggested route · project assignment unconfirmed
Timing
Stage not established by checked evidence
Project connection source ↗

Last checked Nov 2, 2026. Confirm the responsible person and purchasing package with the company.

Published business phone(708) 522-9920 Source ↗ · Checked Nov 2, 2026
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Company contact route

Killeen Electric Inc.

Electrical contractor

Trade estimator or purchasing department
Why this contact
Project connection
Company named on permit · #101081107
Responsibility
Suggested route · project assignment unconfirmed
Timing
Stage not established by checked evidence
Project connection source ↗

Last checked Nov 2, 2026. Confirm the responsible person and purchasing package with the company.

Published business phone(708) 670-0943 Source ↗ · Checked Nov 2, 2026
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Company contact route

Vertex Mechanical Inc

Plumbing contractor

Trade estimator or purchasing department
Why this contact
Project connection
Company named on permit · #101081107
Responsibility
Suggested route · project assignment unconfirmed
Timing
Stage not established by checked evidence
Project connection source ↗

Last checked Nov 2, 2026. Confirm the responsible person and purchasing package with the company.

Published business phone(224) 392-4100 Source ↗ · Checked Nov 2, 2026
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Company contact route

Art Of Heating & Cooling Llc

Ventilation contractor

Trade estimator or purchasing department
Why this contact
Project connection
Company named on permit · #101081107
Responsibility
Suggested route · project assignment unconfirmed
Timing
Stage not established by checked evidence
Project connection source ↗

Last checked Nov 2, 2026. Confirm the responsible person and purchasing package with the company.

A current business contact has not been established. Research this company ↗

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Company contacts are starting points. Purchasing authority, reachability and open packages need confirmation. Your contact feedback stays private.

Work summary

Interior work · Demolition · HVAC · Electrical · Plumbing · Multifamily building · 2 stories · Basement

Scope and permit evidence

Project features summarize the permit wording. The applicant reports the whole-job estimate; it is not a trade-package budget.

The issue date usually means ready to issue, subject to fee payment. It does not establish a start, completion date, or open bid.

Read the full original work description ↗
Contractors named on the permit
Art Of Heating & Cooling Llc ↗Ventilation contractor
Black Oak Management Llc ↗General contractor
Killeen Electric Inc. ↗Electrical contractor
Vertex Mechanical Inc ↗Plumbing contractor

Names and roles come from Chicago’s records. A listed contractor is not an award notice.

Scope & timing

Work scope
Work described
Property type
Multifamily building · Residential
Construction start
Not established by this permit
Completion date
Not supplied

Interior work Demolition Hvac Electrical Plumbing

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Up to eight companies with potentially relevant offerings. Listing order does not establish company quality or availability. Confirm project requirements, products and availability. Suggestions do not establish a hiring relationship, open bid, construction start or readiness for cleaning.

Source & observation history

Source
Chicago Building Permits ↗
First observed
Oct 5, 2026, 6:56 a.m. ET
Last observed
Nov 2, 2026, 9:01 a.m. ET
View record changes (1)
Oct 5, 2026, 6:56 a.m. ETFirst observation
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