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Magnolia Building Company The

General Building Contractor · Boulder, CO
Active license
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License1 record · Active license
Permits100 on file
Discipline / legalNo board discipline flag
BBBNot yet available
Phone(303) 818-6226
Address2042 Mariposa Ave

Report verdict

Licensed & active (expires 2028-01-31) · No board discipline flag found in covered sources · 370 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

✓ License
Checked
1 board record(s) · Active license
✓ Discipline & legal
Checked
No board discipline flag found in covered sources.
✓ Permits
Checked
100 permit(s) on file from covered city sources.
◐ Reviews & complaints
Where available
BBB where researched and approved HomeProFax reviews only; external ratings are linked below, not stored or scored.

Score breakdown

FactorPointsWhy
License status35/35
Active license on file with a state board
Discipline & legal flags20/20
No disciplinary flag on board record
Permit history20/20
370 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 · CSLB bond/workers' comp as of 2026-10-14 · most recent permit on file: 2026-08-26.

What we checked

LicenseCheckedCA Corporation #1148602 · active
BondChecked$25,000 with RLI INSURANCE COMPANY · as of 2026-10-14
Workers' compCheckedWorkers' Compensation Insurance (ZURICH AMERICAN INSURANCE COMPANY) · as of 2026-10-14
Years licensedCheckedLicensed since 2026
Business registrationCheckedno confirmed SoS match (held/unmatched)
PermitsChecked370 permits on record
DisciplineCheckednone on record
OSHANot checked yetOSHA records not checked yet
Reviews & outside linksNot checked yetNo review lookup run yet
Contractor-providedNot checked yetNothing 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 2026 (earliest original issue date on these state license records; not a business start date)

License #TypeStatusIssuedExpiresSource
CA 1148602Corporation (B)
Workers' comp: Workers' Compensation Insurance (ZURICH AMERICAN INSURANCE COMPANY); Contractor bond: $25000 (RLI INSURANCE COMPANY)		clear2026-01-062028-01-31State board

Bond & workers' comp

Contractor bond$25,000 · RLI INSURANCE COMPANY · effective 2025-12-05
Workers' compWorkers' Compensation Insurance · ZURICH AMERICAN INSURANCE COMPANY · effective 2026-04-01 · expires 2027-04-01

Source: CSLB Public Data Portal (License Master), as of 2026-10-14. Verify current bond and insurance with CSLB and the insurer before you hire.

Building permits

DatePermitTypeAddressValue
2026-08-26BLD-NRE2026-00099Building Permit - Non-Residential1600 PEARL ST$80,000
2026-07-24BLD-NRE2026-00080Building Permit - Non-Residential1468 PEARL ST$195,395
2026-07-23BLD-NRE2025-00195Building Permit - Non-Residential2560 55TH ST$586,450
2026-06-15BLD-NRE2026-00061Building Permit - Non-Residential1738 PEARL ST$29,524
2026-05-04BLD-NRE2025-00167Building Permit - Non-Residential4743 ARAPAHOE AVE 202$450,000
2026-04-01BLD-NRE2026-00014Building Permit - Non-Residential2500 55TH ST$1,650,000
2026-03-31BLD-NRE2025-00196Building Permit - Non-Residential4865 RIVERBEND RD$600,000
2026-03-26DEM2025-00069Demolition Permit890 30TH ST$0
2026-03-13DEM2026-00027Demolition Permit2500 55TH ST$0
2026-02-10DEM2026-00009Demolition Permit4865 RIVERBEND RD$0
2026-01-29BLD-SFD2025-00308Building Permit - Single Family Detached Dwelling2088 RIVERSIDE LN$524,072
2026-01-28DEM2026-00004Demolition Permit2560 55TH ST$0
2026-01-21BLD-NRE2025-00183Building Permit - Non-Residential2540 FRONTIER AVE$309,479
2025-12-11BP-25-3469Electrical Lift Station1227 SUGARLOAF ROAD—
2025-10-15BLD-NRE2025-00132Building Permit - Non-Residential603 S BROADWAY$100,000
2025-10-15BLD-NRE2025-00116Building Permit - Non-Residential3201 WALNUT ST$100,000
2025-10-15BLD-SFD2025-00247Building Permit - Single Family Detached Dwelling2918 3RD ST$20,000
2025-09-17BLD-NRE2023-00183Building Permit - Non-Residential6000 SPINE RD$259,762
2025-08-26BP-25-2355Residential Addition1227 SUGARLOAF ROAD—
2025-07-23BLD-NRE2025-00088Building Permit - Non-Residential2500 55TH ST 200$686,585
2025-07-16BLD-NRE2025-00063Building Permit - Non-Residential2560 55TH ST$325,575
2025-07-08DEM2025-00058Demolition Permit2500 55TH ST 200$0
2025-05-28BLD-MFD2025-00017Building Permit - Multifamily1360 WALNUT ST 301$150,000
2025-04-29BLD-NRE2025-00036Building Permit - Non-Residential4747 ARAPAHOE AVE$93,484
2025-04-14BLD-NRE2025-00014Building Permit - Non-Residential2560 55TH ST$986,545
2025-03-21DEM2025-00012Demolition Permit2560 55TH ST$0
2025-01-23BLD-SFD2024-00535Building Permit - Single Family Detached Dwelling2895 DARTMOUTH AVE$75,000
2024-12-26BLD-NRE2024-00115Building Permit - Non-Residential4750 BROADWAY$264,950
2024-11-19BLD-NRE2024-00114Building Permit - Non-Residential4760 WALNUT ST$86,865
2024-08-29BLD-NRE2024-00058Building Permit - Non-Residential1428 PEARL ST$33,735
2024-06-20BLD-NRE2024-00039Building Permit - Non-Residential6304 SPINE RD$215,000
2024-06-03DEM2024-00026Demolition Permit6304 SPINE RD$0
2024-04-12ROW2024-00296Right-of-Way Permit3232 8TH ST$0
2024-02-08BLD-NRE2023-00208Building Permit - Non-Residential2580 55TH ST$246,858
2024-02-08BLD-NRE2023-00209Building Permit - Non-Residential2580 55TH ST$156,252
2023-12-18BLD-MFD2022-00069Building Permit - Multifamily1360 WALNUT ST 301$150,000
2023-11-16BLD-NRE2023-00092Building Permit - Non-Residential4949 PEARL EAST CIR$285,000
2023-10-30BLD-NRE2023-00136Building Permit - Non-Residential2580 55TH ST$289,540
2023-05-19BLD-SFD2023-00016Building Permit - Single Family Detached Dwelling3232 8TH ST$756,344
2023-05-08BLD-NRE2023-00037Building Permit - Non-Residential4949 PEARL EAST CIR$693,486
2023-04-20BLD-NRE2023-00033Building Permit - Non-Residential1320 PEARL ST$608,260
2023-04-07BLD-ACC2023-00019Building Permit - Accessory3232 8TH ST$22,400
2023-04-06BLD-NRE2023-00003Building Permit - Non-Residential1420 PEARL ST$42,673
2023-04-05BLD-NRE2022-00186Building Permit - Non-Residential1301 CANYON BLVD$210,031
2023-04-03BLD-NRE2022-00229Building Permit - Non-Residential1701 PEARL ST$220,000
2023-04-03BLD-NRE2022-00158Building Permit - Non-Residential2580 55TH ST$296,650
2023-03-08DEM2023-00008Demolition Permit1701 PEARL ST$0
2023-03-06DEM2023-00007Demolition Permit1420 PEARL ST$0
2023-01-17BLD-NRE2022-00100Building Permit - Non-Residential1300 WALNUT ST$503,177
2023-01-06BLD-NRE2022-00005Building Permit - Non-Residential1701 PEARL ST$135,000
2022-12-07BLD-ACC2022-00038Building Permit - Accessory2926 5TH ST$50,000
2022-12-05BLD-NRE2022-00181Building Permit - Non-Residential4840 PEARL EAST CIR$662,000
2022-11-18BLD-NRE2022-00157Building Permit - Non-Residential2580 55TH ST$756,835
2022-11-04DEM2022-00087Demolition Permit4840 PEARL EAST CIR$0
2022-09-28BLD-NRE2022-00132Building Permit - Non-Residential1810 29TH ST$106,064
2022-09-23DEM2022-00078Demolition Permit2580 55TH ST$0
2022-08-26BLD-NRE2022-00096Building Permit - Non-Residential1320 PEARL ST$668,520
2022-04-12BLD-NRE2021-00164Building Permit - Non-Residential4999 PEARL EAST CIR$144,000
2022-04-11BLD-NRE2021-00163Building Permit - Non-Residential4940 PEARL EAST CIR$207,580
2022-03-21ROW2019-00747Right-of-Way Permit1155 CANYON BLVD$200
2022-03-18BLD-NRE2021-00196Building Permit - Non-Residential2500 55TH ST$1,167,654
2022-02-17BLD-NRE2021-00219Building Permit - Non-Residential5330 AIRPORT BLVD$752,000
2022-01-31DEM2022-00005Demolition Permit2500 55TH ST$0
2022-01-13BLD-SFD2021-00583Building Permit - Single Family Detached Dwelling985 GILBERT ST$1,000,000
2022-01-07DEM2021-00087Demolition Permit4940 PEARL EAST CIR$0
2022-01-07DEM2021-00088Demolition Permit4999 PEARL EAST CIR$0
2022-01-07DEM2021-00089Demolition Permit1468 PEARL ST$0
2021-12-28BLD-NRE2021-00184Building Permit - Non-Residential5330 AIRPORT BLVD$937,500
2021-12-01DEM2021-00078Demolition Permit5330 AIRPORT BLVD$0
2021-08-24BLD-NRE2021-00066Building Permit - Non-Residential1800 BROADWAY$33,675
2021-08-06UTL2021-00684Utility Permit603 S BROADWAY$0
2021-08-06BLD-NRE2021-00099Building Permit - Non-Residential603 S BROADWAY$158,317
2021-08-04FLD2021-00042Floodplain Permit1800 BROADWAY$9,500
2021-06-02BLD-NRE2021-00064Building Permit - Non-Residential1433 PEARL ST$153,832
2021-03-29BLD-SFD2020-00543Building Permit - Single Family Detached Dwelling3010 CARNEGIE DR$140,000
2021-02-04BLD-NRE2020-00159Building Permit - Non-Residential2300 BROADWAY$256,000
2021-02-02BLD-NRE2020-00204Building Permit - Non-Residential6304 SPINE RD$15,000
2021-01-19UTL2020-00573Utility Permit2926 5TH ST$0
2021-01-19BLD-SFD2020-00256Building Permit - Single Family Detached Dwelling2926 5TH ST$625,000
2021-01-06BLD-NRE2020-00192Building Permit - Non-Residential5775 FLATIRON PKWY$75,376
2020-12-16ELE2020-01802Electrical Permit2926 5TH ST$0
2020-11-03BLD-NRE2020-00110Building Permit - Non-Residential4949 PEARL EAST CIR$2,412,685
2020-10-01BLD-NRE2020-00132Building Permit - Non-Residential4949 PEARL EAST CIR$436,232
2020-09-14FLD2020-00079Floodplain Permit4949 PEARL EAST CIR$436,232
2020-08-24FLD2020-00060Floodplain Permit4949 PEARL EAST CIR$2,412,685
2020-08-12BLD-NRE2020-00085Building Permit - Non-Residential6304 SPINE RD$1,363,191
2020-07-16BLD-NRE2019-00290Building Permit - Non-Residential4949 PEARL EAST CIR$870,000
2020-07-13BLD-NRE2020-00001Building Permit - Non-Residential603 S BROADWAY$88,694
2020-05-13DEM2019-00089Demolition Permit5425 AIRPORT BLVD$0
2020-02-28ROW2020-00175Right-of-Way Permit1801 13TH ST$0
2020-02-14ROW2020-00084Right-of-Way Permit1801 13TH ST$0
2020-01-31BP-20-0229Accessory Agricultural Building719 COUNTY RD 120J—
2020-01-31BP-20-0228New Residence6069 MAGNOLIA DRIVE—
2020-01-17BLD-NRE2019-00265Building Permit - Non-Residential1801 13TH ST$545,000
2020-01-17BLD-NRE2019-00266Building Permit - Non-Residential5303 SPINE RD$202,500
2019-11-12BLD-NRE2019-00217Building Permit - Non-Residential5435 AIRPORT BLVD$90,178
2019-11-05BLD-NRE2019-00215Building Permit - Non-Residential5425 AIRPORT BLVD$171,817
2019-10-31DEM2019-00090Demolition Permit5435 AIRPORT BLVD$0
2019-10-31BLD-NRE2019-00160Building Permit - Non-Residential1930 CENTRAL AVE$5,000
2019-10-31BLD-NRE2019-00162Building Permit - Non-Residential1880 S FLATIRON CT$7,000

Showing the 100 most recent of 370 permits on file. 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.

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Magnolia Building Company The · General Building Contractor
Boulder, CO
License on file: CA 11••••8602
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