Contractor Profile

Derek Engineering

Derek Engineering concentrates in commercial alteration in Louisville (82% of its 17 segment-eligible permits), with secondary activity across 1 other segment. Its permit record in Louisville spans 2014–2026. Reliable permit valuations total ≈$9.1M (across the 89% of filings with a valuation we can stand behind). Filing activity is up 400% over the last 90 days versus the prior 90 — a market heating up.

First permit: Apr 18, 2014 (4,564d ago)Latest permit: Jul 17, 2026 (91d ago)
The sales record
Market
Louisville
Active
2014–2026 · 12 yrs
Licence IDs on their permits
—
Reliable value
$9.1M
Coverage
89%
Reliable filings
16
Rank in Louisville
#76
Permits (all-time, all segments)
18
Filings 90d
5
Filings 30d
2
Latest permit
Jul 17, 2026
Typical project size$138Ktypically $68K–$460K across 16 valued permits
Where they work
Firmographics
License & registration IDs on fileNot in our data — we don’t hold licensing-board registries, and this city’s permit records carry no licence number. This is a gap in our coverage, not a statement about this firm’s licensure.
Direct contactNot in our data — we don’t fabricate firmographics.
Monthly activity
Mar ’260–2 permits/moOct ’26
permits per month permit value
Service area

Typical service area ~10 mi in Louisville

The p90 footprint of where Derek Engineering has pulled permits in Louisville — drawn from 22 mappable permits of 23 indexed (96%). It reflects detected permit activity, not a guaranteed service-area claim.

  • Louisville23
Find Commercial Alteration contractors near your branchEnter your address — see who’s pulling these permits in your radius.

Showing 17 of 17 permits by Derek Engineering in the indexed window · most recent first

Sort
Oct 12, 2026
1347 Tile Factory Ln
Commercial New Construction
$1.0M
Oct 1, 2026
5506 New Cut Rd
Commercial Alteration
$125K
Sep 14, 2026
600 N English Station Rd
Commercial New Construction
$100K
Aug 7, 2026
13317 Shelbyville Rd, 103
Commercial Alteration
$350K
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
Other top Commercial Alteration contractors in Louisville
See the full Louisville Commercial Alteration leaderboard →

Put Derek Engineering on your call list.

Watch this contractor above for a daily email when they pull a new permit — or open the whole Louisville book: every ranked contractor, enriched and parcel-joined.