Contractors winning Residential Alteration in Denver
Ranked by permit volume · 250 filings| # | Contractor | Permits | Reliable value | 90d |
|---|---|---|---|---|
| 1 | GROUNDWORKS COLORADO | 12 | ≈$7.0M | +10% |
| 2 | THRASHER | 9 | ≈$1.9M | +143% |
| 3 | SF CONSTRUCTION MANAGEMENT | 5 | ≈$24.0M | -10% |
| 4 | SIGMA HOMES | 5 | ≈$12.7M | -54% |
| 5 | DBS INC DBA COLORADO STRUCTURAL REPAIR | 5 | ≈$3.3M | +10% |
| 6 | BRIGHTER BASEMENTS | 5 | ≈$1.8M | +22% |
| 7 | EGRESS | 4 | ≈$3.5M | +75% |
The ranked list continues — reliable values and contacts for all 89 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
- FOX ENTERPRISE+400%
- PETTERSEN BRENT L+200%
- THRASHER+143%
- EGRESS+75%
- BRIGHTER BASEMENTS+22%
- DBS INC DBA COLORADO STRUCTURAL REPAIR+10%
- GROUNDWORKS COLORADO+10%
- SF CONSTRUCTION MANAGEMENT-10%
1 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
- Nightly alerts when a new filing lands
- CRM-ready export — enriched + parcel-joined
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 Residential 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 →Get the full Residential Alteration target list for Denver.
Every ranked contractor, recent projects, and nightly alerts — scoped to your segment and metro.
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Other segments in Denver
- Commercial Alteration39,204
- Residential Demolition31,445
Residential Alteration in other metros
FAQ
Frequently asked about residential alteration permits in Denver
- How many residential alteration permits are pulled in Denver each year?
- 250 residential alteration permits are currently indexed for Denver. Volume varies year over year; PermitCore tracks both historical totals and current rolling-window activity.
- Where can I see the latest residential alteration permits in Denver?
- The grid above shows the most recent residential alteration permits in Denver, paginated 25 per page. For programmatic access — filter by cohort, by date range, by contractor — use the PermitCore API or download via the Market Explorer.
- How is the residential alteration data in Denver refreshed?
- Denver permit data is refreshed daily from the city's open-data portal. 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 Denver residential alteration permits?
- Yes — the free tier includes 5K rows of CSV export per month. Paid tiers expand to Parquet export, 50K-2M rows, and webhook delivery on new residential alteration permit filings.