E Plumbus Unum, LLC
Report verdict
Licensed & active (expires 2027-02-28) · No board discipline flag found in covered sources · 19 permits on file (Boulder, 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 | 19 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 · most recent permit on file: 2020-01-15.
What we checked
| License | Checked | CO Plumbing Contractor #2890 · active |
| Bond | Not available in CO | |
| Workers' comp | Not available in CO | |
| Years licensed | Checked | Licensed since 2011 |
| Business registration | Checked | no confirmed SoS match (held/unmatched) |
| Permits | Checked | 19 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 2011 (earliest original issue date on these state license records; not a business start date)
| License # | Type | Status | Issued | Expires | Source |
|---|---|---|---|---|---|
| CO 2890 | Plumbing Contractor (PC) | active | 2011-12-07 | 2027-02-28 | State board |
Building permits
| Date | Permit | Type | Address | Value |
|---|---|---|---|---|
| 2020-01-15 | MEC2020-00072 | Mechanical Permit | 363 W ARAPAHOE LN | $1,500 |
| 2019-11-12 | MEC2019-01899 | Mechanical Permit | 355 W ARAPAHOE LN | $3,500 |
| 2018-04-24 | MEC2018-00157 | Mechanical Permit | 625 PEARL ST | $19,000 |
| 2018-02-22 | PMT2018-00673-MEC | Mechanical Permit | 20 SOUTH BOULDER CR 2210 | $900 |
| 2017-06-15 | PMT2017-02564 | Building Permit - Single Family Attached Dwelling | 4160 MONROE DR D | $40,000 |
| 2017-06-15 | PMT2017-02564-ELE | Electrical Permit | 4160 MONROE DR D | $1,200 |
| 2017-06-15 | PMT2017-02564-MEC | Mechanical Permit | 4160 MONROE DR D | $1,200 |
| 2017-06-15 | PMT2017-02564-PLB | Plumbing Permit | 4160 MONROE DR D | $2,500 |
| 2017-03-24 | PMT2017-01154-PLB | Plumbing Permit | 665 MANHATTAN DR | $7,000 |
| 2016-10-10 | BP-16-2104 | Water Heater | 5508 GUNBARREL ROAD | — |
| 2016-07-15 | PMT2016-00951 | Building Permit - Accessory | 835 34TH ST | $21,317 |
| 2016-07-15 | PMT2016-00951-PLB | Plumbing Permit | 835 34TH ST | $300 |
| 2016-07-15 | PMT2016-00951-UTL | Utility Permit | 835 34TH ST | $0 |
| 2013-10-09 | PMT2013-05371-MEC | Mechanical Permit | 665 MANHATTAN DR | $64,000 |
| 2013-10-09 | PMT2013-05371-PLB | Plumbing Permit | 665 MANHATTAN DR | $1,000 |
| 2013-08-14 | PMT2013-03989-MEC | Mechanical Permit | 1405 BROADWAY 101 | $10,000 |
| 2013-08-09 | PMT2013-03870-MEC | Mechanical Permit | 2141 BASELINE RD | $2,500 |
| 2012-10-16 | PMT2012-05009-MEC | Mechanical Permit | 3450 PENROSE PL | $6,000 |
| 2012-01-23 | PMT2012-00271-MEC | Mechanical Permit | 625 PEARL ST 1 | $10,000 |
Source: City of Boulder Open Data (Construction Permits), 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.
Permit data: City of Boulder Open Data, dedicated to the public domain under CC0 1.0. Matched to contractors by HomeProFax.
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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Outside ratings are shown for context only and are not part of the HomeProFax Score. Why?
Reviews
External review checks (we link out; we do not store or score Google, Angi, Yelp or Houzz ratings):
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Homeowner reviews on HomeProFax
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E Plumbus Unum, LLC · Plumbing Contractor
Boulder, CO
License on file: CO ••••2890
Sources for this report
- Boulder County Open Data (Land Use/Accela building permits, CC BY 4.0)
- CO license board
- City of Boulder Open Data (Construction Permits)
See something wrong? Request a correction. This report is compiled from public records and is not a consumer report.
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