CivicBuilds
Project researchCoverage & sources ↗
Rockford, Illinois / Permit

E 5666 STATE

#MECH20251194 · Mechanical Permits

Save / private research
Current · Historical record; its issue date and status do not establish current activityOfficial source ↗

Work described

HVAC

Read the complete work description in the official source.

Issue date
Mar 12, 2025
Source status
Not supplied
Reported estimate
$38,200
First observed here
Oct 27, 2026
Last source check
Oct 27, 2026

Recorded companies

HARTWIG MECHANICAL LLC. ↗
Source-recorded contractor name · Source name within Rockford; corporate identity and purchasing responsibility unverified.

Company contact routes

HARTWIG MECHANICAL LLC. ↗ · Trade estimator or purchasing department

Suggested departments are research starting points. Printed roles and published company contacts do not establish project purchasing authority or an available package.

Find suppliers & services

Browse companies ↗

The checked permit scope does not support automatic service suggestions. Browse the directory to research companies directly.

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.

Research this address

Address timeline and official history ↗

Source and coverage

Published monthly. Repeated permit numbers are reconciled when the other permit facts agree. Multiple original parcel references are retained as source observations; individual parcel associations remain unverified. Records are not unique construction projects.

Rockford issued permits ↗

Issue date does not establish construction start or completion

A record, hearing or estimate does not establish construction start, completion or buying intent.

Observed changes

Oct 27, 2026 · Baseline

HVAC

Source date: Mar 12, 2025 · Source status: Not supplied

Collected records at this address

Literal address matches within Rockford; parcels and construction phases are not automatically merged.

ELECT20262290 · Electrical Permits ↗ · Aug 17, 2026

FIRE20261062 · Fire Permits ↗ · Jul 23, 2026

MULCOM20261510 · Multifamily/Commercial Permits ↗ · Jul 7, 2026

FIRE20261055 · Fire Permits ↗ · Jun 29, 2026

ELECT20261530 · Electrical Permits ↗ · May 5, 2026

FIRE20261032 · Fire Permits ↗ · Apr 16, 2026

MULCOM20252209 · Multifamily/Commercial Permits ↗ · Apr 7, 2026

MULCOM20252210 · Multifamily/Commercial Permits ↗ · Apr 7, 2026

ELECT20261328 · Electrical Permits ↗ · Apr 2, 2026

ELECT20261045 · Electrical Permits ↗ · Feb 5, 2026

MECH20261111 · Mechanical Permits ↗ · Feb 5, 2026

MULCOM20252085 · Multifamily/Commercial Permits ↗ · Jan 12, 2026

MULCOM20252224 · Multifamily/Commercial Permits ↗ · Jan 12, 2026

MULCOM20252059 · Multifamily/Commercial Permits ↗ · Nov 12, 2025

MULCOM20251586 · Multifamily/Commercial Permits ↗ · Jul 8, 2025

PLUM20251402 · Plumbing Permits ↗ · May 30, 2025

MECH20251429 · Mechanical Permits ↗ · Apr 23, 2025

MULCOM20251312 · Multifamily/Commercial Permits ↗ · Apr 11, 2025

ELECT20251316 · Electrical Permits ↗ · Mar 19, 2025

FIRE20251030 · Fire Permits ↗ · Mar 19, 2025

MULCOM20242563 · Multifamily/Commercial Permits ↗ · Feb 24, 2025

FIRE20241109 · Fire Permits ↗ · Nov 21, 2024

PLUM20242370 · Plumbing Permits ↗ · Oct 2, 2024

ELECT20242294 · Electrical Permits ↗ · Sep 27, 2024

MECH20242259 · Mechanical Permits ↗ · Sep 27, 2024