How many commercial alteration permits are pulled in Louisville each year?

796 commercial alteration permits are currently indexed for Louisville. Volume varies year over year; PermitCore tracks both historical totals and current rolling-window activity.

Where can I see the latest commercial alteration permits in Louisville?

The board above ranks the contractors winning commercial alteration permits in Louisville by volume and reliable value. To browse the underlying permit filings themselves — filter by cohort, by date range, by contractor — use the PermitCore API or the Market Explorer.

How is the commercial alteration data in Louisville refreshed?

PermitCore rebuilds the Louisville index nightly. The underlying municipal source publishes on its own cadence, which varies by jurisdiction, so each page stamps its own freshness (the "as of" date) rather than promising a fixed interval — and a stale source is marked as such. Segment classification is applied automatically by PermitCore's classification engine; field-level data-quality flags surface inline so you can filter for clean rows.

Can I export Louisville commercial alteration permits?

Yes — the free tier includes 5,000 exports / month (CSV or Parquet); one bulk export counts as 1 export regardless of row count. Pro removes the cap with unlimited exports and full-data browse across all jurisdictions.

HomeLouisvilleCommercial Alteration

Every contractor winning Commercial Alteration in Louisville.

Classification: not yet measured

≈$342M in reliable permit value across 796 filings, all time — ranked by who’s pulling them, what they’re worth, and how fast they’re moving.

Get this target list →Open the Market Explorer Recent commercial alteration filings

refreshed Aug 28, 2026 · classified, not scraped

Classification scopeClassification precision for Commercial Alteration in Louisville has not yet been measured against our ≥99% certification bar. The permits are shown; treat the cohort boundary as provisional until certification.

Classification coverageOf 27,004 permit records we hold for Louisville, 22,123 (81.9%) carry the work markers our cohort rules need — the rest are published without a residential/commercial signal we can classify on. Of those, 21,987 (99.4%) are placed in a cohort. Certification measures whether that placement is right — not how much of the corpus reaches it.

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

Contractors winning Commercial Alteration in Louisville

Ranked by permit volume · 796 filings, all time

#	Contractor	Commercial Alteration permits	Reliable value	90d
1	Derek Engineering	13	≈$7.9M	+100%
2	Miranda Construction	11	≈$13.4M	0%
3	Abel Construction Company	10	≈$22.0M	+100%
4	Cardinal Services	10	≈$158K	new
5	A L Post	6	≈$1.7M	—
6	Noltemeyer Capital	3	≈$1.6M	—
7	Paul Davis Systems Of Louisvil	2	≈$1.6M	—

The ranked list continues — reliable values and contacts for all 13 contractors in this segment.See the full leaderboard →

Contractors with too few reliable filings to stand behind a value still rank by volume — their value shows —, never a fabricated number.

90-day movers

8 more — too few recent filings to score.

What’s in the full list

Every contractor ranked by reliable value
Recent projects + permit-level detail per contractor
A daily email when a new filing lands
CRM-ready export — enriched + parcel-joined

See your territory →

Free to explore — no card.

Why this list is real

These contractors are ranked from classified permits, not keyword scrapes. We read each permit’s work-type, scope, and occupancy fields to place it in Commercial Alteration — so a filing that looks like a generic alteration lands in the right segment, and the ranking reflects real work. When the fields don’t support a confident call we mark it Unclassified — we never force a wrong segment to pad a contractor’s count.

How we classify →

Alert me when Commercial Alteration momentum crosses a threshold.Single-window signal (last 90 days vs the prior 90) — at most once a week, no account.

Get the full Commercial Alteration target list for Louisville.

Every ranked contractor, recent projects, and a daily email when new permits land — scoped to your segment and metro.

See your territory →Pro — $89/mo · self-serve

Keep tabs on your Louisville territory — a weekly Commercial Alteration digest.No account needed — new Commercial Alteration permits across Louisville, once a day when something new lands. Unsubscribe anytime.

Market chartspoint-in-time snapshot

Permits by segment

Typical project size · commercial alteration · Louisville$65K

middle 50% · across 772 valued permits

Aggregate, point-in-time — free to view. Export the underlying numbers with Pro.

Other segments in Louisville

Commercial Alteration in other metros

Browse Louisville another way

FAQ

Frequently asked about commercial alteration permits in Louisville

How many commercial alteration permits are pulled in Louisville each year?: 796 commercial alteration permits are currently indexed for Louisville. Volume varies year over year; PermitCore tracks both historical totals and current rolling-window activity.
Where can I see the latest commercial alteration permits in Louisville?: The board above ranks the contractors winning commercial alteration permits in Louisville by volume and reliable value. To browse the underlying permit filings themselves — filter by cohort, by date range, by contractor — use the PermitCore API or the Market Explorer.
How is the commercial alteration data in Louisville refreshed?: PermitCore rebuilds the Louisville index nightly. The underlying municipal source publishes on its own cadence, which varies by jurisdiction, so each page stamps its own freshness (the "as of" date) rather than promising a fixed interval — and a stale source is marked as such. Segment classification is applied automatically by PermitCore's classification engine; field-level data-quality flags surface inline so you can filter for clean rows.
Can I export Louisville commercial alteration permits?: Yes — the free tier includes 5,000 exports / month (CSV or Parquet); one bulk export counts as 1 export regardless of row count. Pro removes the cap with unlimited exports and full-data browse across all jurisdictions.