MIELKE MECHANICAL, INC.

MIELKE MECHANICAL, INC. has filed 15 building permits in Columbus since 2019, closing 92% of 13 rated permits. 2 permits remain open.

92%
+7.1 vs 85% median
15
Construction Permits
2
Currently Open
13
Rate-Eligible
permits > 1yr old
2019–2025
Years Active

Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.

Performance by Permit Type

Mechanical11 rated

90.9% closed vs 83% median, 7.9 points higher

Plumbing2 rated

100.0% closed vs 86% median, 14.2 points higher

Median based on all applicants with 20+ rated permits in each category. Only permits older than 1 year are rated.

Year-by-Year Summary

2025

Open1
Closed1

Too early to rate — permits need 1 year to mature

2024

100.0%
Open0
Closed1

1 closed / 1 rated

2023

83.3%
Open1
Closed5

5 closed / 6 rated

2021

100.0%
Open0
Closed2

2 closed / 2 rated

2019

100.0%
Open0
Closed4

4 closed / 4 rated

All Permits

15 permits
StatusPermit #AddressIssued
OpenALTC25335808787 ORION PL, ColumbusSep 24, 2025<1yr
ClosedMMEPC25275102955 CHARTER ST, ColumbusJul 29, 2025<1yr
ClosedMMEPC24366456633 DOUBLETREE AVE, ColumbusSep 10, 2024
OpenMMEPC23358627348 FODOR RD, ColumbusAug 23, 2023
ClosedMMEPC23347173838 INDIANOLA AVE, ColumbusAug 16, 2023
ClosedMMEPC23146442485 OLDE SAWMILL BLVD, ColumbusApr 7, 2023
ClosedMMEPC23139448295 SANCUS BLVD, ColumbusApr 3, 2023
ClosedPMEPC2302397724 W GAY ST, ColumbusJan 5, 2023
ClosedMMEPC2302070724 W GAY ST, ColumbusJan 3, 2023
ClosedMMEPC2134292100 W 4TH AVE, ColumbusAug 30, 2021
ClosedMMEPC21021461164 GIBBARD AVE, ColumbusJan 20, 2021
ClosedMMEPC1924203200 GEORGESVILLE RD, ColumbusNov 21, 2019
ClosedMMEPC19226924077 WORTH AVE, ColumbusNov 5, 2019
ClosedMMEPC19226954125 WORTH AVE, ColumbusNov 5, 2019
ClosedPMEPC19205764125 WORTH AVE, ColumbusOct 9, 2019

See Other Applicants