Data through September 2026 · updated 21 Oct 2026
5,458 plumbing permits were issued in the City of Rockford, October 2024 through September 2026: about 2,729 a year and 29% of all permits. 3,043 plumbing permits in the last 12 months (Oct 2025–Sep 2026), 26% more than the 2,415 in the 12 months before. The busiest month is April.
Permits issued each month, October 2024 through September 2026.
| Month | Permits |
|---|---|
| Oct 2024 | 217 |
| Nov 2024 | 212 |
| Dec 2024 | 194 |
| Jan 2025 | 155 |
| Feb 2025 | 153 |
| Mar 2025 | 151 |
| Apr 2025 | 213 |
| May 2025 | 159 |
| Jun 2025 | 215 |
| Jul 2025 | 243 |
| Aug 2025 | 278 |
| Sep 2025 | 225 |
| Oct 2025 | 205 |
| Nov 2025 | 148 |
| Dec 2025 | 126 |
| Jan 2026 | 134 |
| Feb 2026 | 201 |
| Mar 2026 | 401 |
| Apr 2026 | 464 |
| May 2026 | 313 |
| Jun 2026 | 317 |
| Jul 2026 | 207 |
| Aug 2026 | 245 |
| Sep 2026 | 282 |
By calendar month, 100 = an average month (the thin line). April is the busiest (149), January the quietest (64). A busy month at the permit counter usually means a longer wait for a contractor.
| Month | Index |
|---|---|
| January | 64 |
| February | 78 |
| March | 121 |
| April | 149 |
| May | 104 |
| June | 117 |
| July | 99 |
| August | 115 |
| September | 111 |
| October | 93 |
| November | 79 |
| December | 70 |
The value written on the permit at application, from 5,413 permits with one. Not a quote and not the final bill.
| Measure | Value |
|---|---|
| Usual declared value | $7,500 |
| Middle half | $2,465–$7,500 |
How the city filed these permits. We group its types into kinds of work; this is the split.
| Permit type | Permits | Share |
|---|---|---|
| Plumbing Permits: SWRWTRRES | 2,830 | 52% |
| Plumbing Permits: WTRHTRRES | 983 | 18% |
| Plumbing Permits: REMALT1 | 333 | 6% |
| Plumbing Permits: SWRWTRCOM | 321 | 6% |
| Mechanical Permits: NICORGAS | 235 | 4% |
| Plumbing Permits: REMALTCOMM | 137 | 3% |
| Mechanical Permits: GASMECHRES | 133 | 2% |
| Mechanical Permits: GASMECHCOM | 82 | 2% |
| Plumbing Permits: NEW1 | 75 | 1% |
| Plumbing Permits: WTRHTRCOM | 70 | 1% |
The contractors named on the most plumbing permits in the City of Rockford building permit file, October 2024 through September 2026, with 5 or more each. Share is the part of all 5,458 plumbing permits; 68% of them name a contractor we can show. This is volume, not quality: more permits doesn't mean better work. Individuals' names, owner-builders and blanks are left out.
| Contractor | Permits | Share |
|---|---|---|
| Ceroni Piping | 1,418 | 26% |
| Chistopian Services Inc. - Roto Rooter | 399 | 7% |
| Dpi Construction Inc (Former Dale's Plumbing) | 350 | 6% |
| Pearson Plumbing & Heating | 338 | 6% |
| Black Diamond Plbg & Mech Inc | 125 | 2% |
| Nicor Gas Company | 114 | 2% |
| Total Plumbing & Heating Ltd | 78 | 1% |
| Anderson Plumbing | 63 | 1% |
| DRF Total Property Solutions | 51 | under 1% |
| Five Star Plumbing Company | 48 | under 1% |
Electrical (3,597)HVAC (2,647)Roofing (2,024)Fences & walls (1,016)Solar (825)Remodels & repairs (635)Garages, sheds & shade structures (278)New homes (260)
Source: City of Rockford Building Permits (Illinois EDP open data, dataset 3k8p-pkx8), read 21 Oct 2026. We count permits issued October 2024 through September 2026; denied and withdrawn permits are left out. The city's file lists permits when they are issued and has no status or final inspection date, so no finished share is shown.
Building and trade permits the City of Rockford issues inside the city limits only. Loves Park, Machesney Park, Cherry Valley and unincorporated Winnebago County issue their own permits and are not in this file.
Counts are permits, not jobs: one job can need several permits. Nobody paid to be on this page and nobody can. Sources and definitions →
Free to reuse with attribution (CC BY 4.0). Please credit Contractor Records and link to this page. Suggested citation:
Contractor Records, "Plumbing permits in the City of Rockford, IL", https://contractorrecords.com/rockford/plumbing-permits, data through September 2026, from the City of Rockford Community & Economic Development department building-permit records.Link to a table: By month · Season · Declared value · Permit types · Most active contractors by permits filed.
Download the tables (CSV): Plumbing permits by month · Plumbing permits by calendar month (index) · Plumbing permits: declared value · Plumbing permits by permit type · Most active contractors by permits filed.