Contractor profile / Chicago

PK PLUMBING & BACKFLOW INC

Explore 93 Chicago work permits naming PK PLUMBING & BACKFLOW INC, Jul 8, 2026–Oct 23, 2026. Reported roles and job estimates cover the dates shown.

Recorded contractor roles: CONTRACTOR-PLUMBER/PLUMBING; PLUMBING CONTRACTOR.

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Permits describing work93

Latest issued / readyOct 23, 2026

Typical reported estimate$25,000

Largest reported estimate$1,000,000

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32 work permits in the last 30 days · 84 in 90 days · Latest Oct 23, 2026

Source roles CONTRACTOR-PLUMBER/PLUMBING · PLUMBING CONTRACTOR

Nonstructural Interior Work 90

Counts include permits naming this company. Administrative changes, unclear work descriptions and withdrawn records are excluded. Permit issue dates show filing activity; they do not establish construction progress or buying intent. Source work descriptions may differ from the categories shown below.

Plumbing and mechanical

Activity in this coverage

Jul 8, 2026 — Oct 23, 2026 · Positive reported estimates: 93 of 93 work permits. Typical means the median of those estimates.

Issue year	Work permits	With estimates	Reported estimates
2026	93	93	$3,610,000

Each permit counts once, even when a company has several roles. Estimates describe the whole permitted job; they are not company revenue or contract values. 0 administrative or unclear-scope records excluded from these totals. These figures cover the dates shown above and may not include all of the company's work.

Business contacts & licenses

Last checked Nov 2, 2026 · City trade-license register. City says current as of Monday, November 02, 8:00 AM.

Name matches a City register entry · compare the business address to confirm the company.

PK PLUMBING & BACKFLOW INC

1820 ASHLEY RD, HOFFMAN ESTATES, IL 60169

(773) 744-6634 ↗ Source ↗ · Checked Nov 2, 2026

Plumbing Contractor: #SBC198375 · Listed active; License expires: Jan 15, 2027

Business contact details come from the public city register. Name matching does not independently verify ownership, phone reachability, availability, insurance, or work quality.

Check the official trade-license register ↗

Work represented

Older filings under this source name ↗

Interior work93

Each permit is counted once by its primary category. A company's source role may cover only part of the work.

Also named on these permits

Elements Group Construction, Llc ↗91 shared work permits

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Alpine Builders And Remodeling Corp ↗1 shared work permit

Exterplexy, Inc ↗1 shared work permit

Moller Builders Llc ↗1 shared work permit

Snl Group Inc. ↗1 shared work permit

Thermo-Pol, Inc. ↗1 shared work permit

The source names these companies on the same permits. It does not establish who hired whom or a business partnership.