Landgraf Plumbing, Inc.
Report verdict
Licensed & active (expires 2027-02-28) · No board discipline flag found in covered sources · 15 permits on file (Boulder County)
88/100 HomeProFax Score — public-record factors only, not a rating of workmanship. How the score works Full report
The state board is the authority. A flag is a prompt to read the board record, not a verdict. Verify license status with the issuing board before you hire. See methodology and disclaimer & corrections.
What this report checks
Score breakdown
| Factor | Points | Why |
|---|---|---|
| License status | 35/35 | Active license on file with a state board |
| Discipline & legal flags | 20/20 | No disciplinary flag on board record |
| Permit history | 20/20 | 15 permits on file |
| Reviews (BBB + HomeProFax) | 13/25 | No BBB rating on file and no approved HomeProFax reviews yet (neutral). External ratings are linked below, not stored |
A simple, transparent sum of public-record factors. How the score works. Not a rating of workmanship.
Source data as of: Report rebuilt from source files on 2026-10-19 · license status refreshed from City of Aurora list, 2026-10-21 · most recent permit on file: 2018-01-25.
What we checked
| License | Checked | CO Plumbing Contractor #1627 · active · 3 licenses on file, 3 active |
| Bond | Not available in CO | |
| Workers' comp | Not available in CO | |
| Years licensed | Checked | Licensed since 2008 |
| Business registration | Checked | no confirmed SoS match (held/unmatched) |
| Permits | Checked | 15 permits on record |
| Discipline | Checked | none on record |
| OSHA | Not checked yet | OSHA records not checked yet |
| Reviews & outside links | Not checked yet | No review lookup run yet |
| Contractor-provided | Not checked yet | Nothing provided by the contractor yet |
Public records as of their source dates. Board status is shown as reported by the board. Not a guarantee. Ask the contractor for their verified HomeProFax report.
Licenses
Licensed since 2008 (earliest original issue date on these state license records; not a business start date)
| License # | Type | Status | Issued | Expires | Source |
|---|---|---|---|---|---|
| CO 1627 | Plumbing Contractor (PC) | active | 2008-01-11 | 2027-02-28 | State board |
| CO Aurora city license | City of Aurora (HVAC/Mechanical Contractor) City license: Mechanical Systems Contractor | active Status from City of Aurora list, 2026-10-21 | — | — | City of Aurora licensed-contractor list (public), retrieved 2026-10-21 |
| CO Aurora city license | City of Aurora (Plumbing Contractor) City license: Plumbing | active Status from City of Aurora list, 2026-10-21 | — | — | City of Aurora licensed-contractor list (public), retrieved 2026-10-21 |
Building permits
| Date | Permit | Type | Address | Value |
|---|---|---|---|---|
| 2018-01-25 | BP-18-0143 | Furnace | 7243 SIENA WAY E | — |
| 2016-06-08 | BP-16-1056 | Commercial Mechanical | 6717 SOUTH BOULDER ROAD | — |
| 2014-01-10 | BP-14-0050 | Boiler | 4761 ELDORADO SPRINGS DRIVE | — |
| 2013-04-11 | BP-13-0450 | Water Heater | 4325 PRADO DRIVE | — |
| 2012-12-17 | BP-12-2182 | Furnace | 6108 HABITAT DRIVE 2 | — |
| 2002-05-20 | BP-02-0794 | Residential Remodel | 2931 N107TH ST | — |
| 2002-04-25 | BP-02-0611 | Residential Remodel | 12625 DILLON RD | — |
| 2002-04-01 | BP-02-0416 | Residential Remodel | 853 BLUEBIRD LN | — |
| 2001-07-10 | BP-01-1144 | Residential Remodel | 11226 RANDOM WY | — |
| 2000-12-18 | BP-00-2340 | Residential Remodel | 6301 SWALLOW LN | — |
| 2000-11-20 | BP-00-2149 | Residential Remodel | 4467 CLAY ST | — |
| 2000-11-20 | BP-00-2148 | Residential Remodel | 4743 JAY RD | — |
| 2000-10-30 | BP-00-2013 | Residential Remodel | 7782 BROCKWAY DR | — |
| 2000-09-06 | BP-00-1617 | Residential Remodel | 4445 N51ST ST | — |
| 1999-02-03 | BP-99-0131 | Residential Remodel | 6212 WILLOW LN | — |
Source: Boulder County Open Data (Land Use/Accela building permits, CC BY 4.0)
Permit data: Boulder County (Land Use / Accela), licensed under CC BY 4.0. Matched to contractors and modified by HomeProFax; not endorsed by Boulder County. Retrieved Oct 25, 2026.
Discipline, complaints & legal
No board discipline or complaints found in our current sources. Federal court search (CourtListener): no state-consistent possible match in our last sample run, or not yet run for this contractor.
Around the web
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Reviews
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Homeowner reviews on HomeProFax
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Landgraf Plumbing, Inc. · Plumbing Contractor
Westminster, CO
License on file: CO ••••1627
Sources for this report
- Boulder County Open Data (Land Use/Accela building permits, CC BY 4.0)
- CO license board
- City of Aurora contractor license list
See something wrong? Request a correction. This report is compiled from public records and is not a consumer report.
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