Contractor Profile

DEREK ENGINEERING

DEREK ENGINEERING concentrates in commercial alteration in Louisville (92% of its 13 segment-eligible permits), with secondary activity across 1 other segment. Its permit record in Louisville spans 2014–2026. Reliable permit valuations total ≈$7.5M (across the 100% of filings with a valuation we can stand behind). Filing activity is steady over the last 90 days versus the prior 90.

First permit: Apr 18, 2014 (4,459d ago)Latest permit: May 28, 2026 (36d ago)
The sales record
Territory
Louisville
Active
2014–2026 · 12 yrs
Licenses on file
0
Canonical ID
811,785
Reliable value
$7.5M
Coverage
100%
Reliable filings
13
Rank in Louisville
#80
Permits (all-time)
17
Filings 90d
1
Filings 30d
0
Latest permit
May 28, 2026
Typical project size$125Ktypically $40K–$200K across 13 valued permits
Where they work

Primarily Commercial Alteration — 92% of 13 segment-classified permits

Ranked #1 in the Louisville Commercial Alteration leaderboard →
Firmographics
License & registration IDs on fileNo license records in the source data.
Direct contactNot in our data — we don’t fabricate firmographics.
Service area

Typical service area ~10 mi in Louisville

The p90 footprint of where DEREK ENGINEERING has pulled permits in Louisville — based on 16 geocoded permits (94% of their indexed set). It reflects detected permit activity, not a guaranteed service-area claim.

  • Louisville17
Recent permitsLargest recent$4.4M· 209 E MAIN ST

Showing 13 of 13 permits by DEREK ENGINEERING · most recent first

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May 28, 2026
7401 DIXIE HWY
Commercial New Construction
$1.5M
Mar 3, 2026
717 E MARKET ST
Commercial Alteration
$790K
Mar 19, 2019
209 E MAIN ST
Commercial Alteration
$4.4M
Oct 5, 2018
721 GAGEL AVE, 100
Commercial Alteration
$150K
Aug 9, 2018
4700 SOUTHERN PKY
Commercial Alteration
$1
Aug 10, 2017
209 S 5TH ST
Commercial Alteration
$12K
Mar 16, 2017
9731 VON ALLMEN CT
Commercial Alteration
$125K
Feb 28, 2017
1015 N DUPONT SQ
Commercial Alteration
$40K
Jan 17, 2017
9201 SMYRNA PKY
Commercial Alteration
$178K
Jul 14, 2015
8400 DIXIE HWY
Commercial Alteration
$5K
Aug 28, 2014
4702 CHAMBERLAIN LN
Commercial Alteration
$200K
Jun 26, 2014
4004 DUPONT CIR
Commercial Alteration
$70K
Apr 18, 2014
5023 MUD LN
Commercial Alteration
$60K

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