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88of 100 · v2

Custom Solar LLC

Electrical Contractor · Boulder, CO
Active license
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License3 records · Active license
Permits100 on file
Discipline / legalNo board discipline flag
BBBNot yet available
Phone(303) 859-8597
Address80301

Report verdict

Licensed & active (expires 2029-09-30) · No board discipline flag found in covered sources · 474 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
3 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
474 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 Thornton list, 2026-10-21, City of Arvada list, 2026-10-21 · most recent permit on file: 2026-10-06.

What we checked

LicenseCheckedCO Electrical Contractor #100089 · active · 3 licenses on file, 3 active
BondNot available in CO
Workers' compNot available in CO
Years licensedCheckedLicensed since 2012
Business registrationCheckedno confirmed SoS match (held/unmatched)
PermitsChecked474 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 2012 (earliest original issue date on these state license records; not a business start date)

License #TypeStatusIssuedExpiresSource
CO 100089Electrical Contractor (EC)active2012-12-212029-09-30State board
CO LCC202500469City of Thornton (Electrical Contractor)
City license: Class D Electrical		active
Status from City of Thornton list, 2026-10-21		—2027-08-06City of Thornton licensed-contractor list (public), retrieved 2026-10-21
CO AEC8591City of Arvada (Electrical Contractor)
City license: Electrical		active
Status from City of Arvada list, 2026-10-21		——City of Arvada licensed-contractor list (public), retrieved 2026-10-21

Building permits

DatePermitTypeAddressValue
2026-10-06RFG2026-00879Roofing Replacement Permit325 MOHAWK DR$25,810
2026-09-29ELE2026-00944Electrical Permit3750 EMERSON AVE$40,367
2026-09-23ELE2026-00882Electrical Permit825 CIRCLE DR$61,000
2026-09-18ELE2026-00925Electrical Permit3145 20TH ST$28,000
2026-08-27ELE2026-00816Electrical Permit3055 8TH ST$33,552
2026-08-17ELE2026-00715Electrical Permit4465 DARLEY AVE$35,463
2026-08-04ELE2026-00430Electrical Permit1986 BEACON CT$48,000
2026-07-27ELE2026-00758Electrical Permit2424 PREMIER PL$63,743
2026-07-27ELE2026-00465Electrical Permit1375 MEADOW AVE$65,000
2026-07-20ELE2026-00431Electrical Permit1603 WALNUT ST$77,000
2026-07-10ELE2026-00756Electrical Permit560 PLEASANT ST$17,947
2026-06-26ELE2026-00511Electrical Permit3810 TELLURIDE PL$22,000
2026-06-24ELE2026-00595Electrical Permit5672 COLLEGE PL$20,557
2026-06-03ELE2026-00479Electrical Permit2950 STANFORD AVE$43,000
2026-05-07ELE2026-00110Electrical Permit5354 2ND ST$48,976
2026-04-24BP-26-1292Residential Roof Mounted Solar Electrical System409 NSKINNER ROAD—
2026-04-23BP-26-1276Electrical Battery Backup861 ROCK LAKE ROAD—
2026-04-21BP-26-1220Residential Roof Mounted Solar Electrical System7225 EMPIRE DRIVE—
2026-04-06ELE2026-00103Electrical Permit2424 SPRUCE ST$104,000
2026-03-31ELE2026-00276Electrical Permit1058 ROSEHILL DR$21,000
2026-03-20ELE2026-00171Electrical Permit437 UNIVERSITY AVE$48,440
2026-03-20BP-26-0891Residential Roof Mounted Solar Electrical System179 ELDORADO SPRINGS DRIVE—
2026-02-20BP-26-0587Residential Roof Mounted Solar Electrical System5323 PENNSYLVANIA AVENUE—
2026-02-10BP-26-0435Electrical Battery Backup105 ROCKY KNOB LANE—
2026-02-06BP-26-0385Electrical Battery Backup4 TIMBERLINE ROAD—
2026-01-01BP-26-0022Residential Roof Mounted Solar Electrical System6674 BIRD CLIFF WAY—
2025-12-29BP-26-0222Commercial Solar Roof7520 SOUTH BOULDER ROAD—
2025-12-15ELE2025-01084Electrical Permit2452 BRIARWOOD DR$43,524
2025-12-10ELE2025-01120Electrical Permit1819 WALNUT ST$26,851
2025-12-08BP-25-3426Residential Roof Mounted Solar Electrical System2005 S112TH STREET—
2025-12-01BP-25-3386Residential Roof Mounted Solar Electrical System14185 N75TH STREET—
2025-12-01BP-25-3382Residential Roof Mounted Solar Electrical System344 BETASSO ROAD—
2025-11-26ELE2025-01215Electrical Permit4435 DARLEY AVE$20,000
2025-11-25BP-25-3341Residential Roof Mounted Solar Electrical System7698 ST VRAIN ROAD—
2025-11-14ELE2025-00908Electrical Permit1140 EDINBORO DR$70,000
2025-11-12ELE2025-00435Electrical Permit802 BROOKLAWN DR$40,000
2025-10-30ELE2025-00953Electrical Permit2344 VINEYARD PL$19,500
2025-10-14BP-25-2899Electrical Battery Backup81 PINEVIEW LANE—
2025-10-13BP-25-2892Residential Roof Mounted Solar Electrical System4617 CONCORD DRIVE—
2025-10-01BP-25-2730Residential Roof Mounted Solar Electrical System5156 FLAGSTAFF ROAD—
2025-09-19ELE2024-00106Electrical Permit3505 CLOVERLEAF DR$14,400
2025-09-17BP-25-2556Electrical Battery Backup145 BARCELONA DRIVE—
2025-09-17BP-25-2583Residential Roof Mounted Solar Electrical System10650 N75TH STREET—
2025-09-10BP-25-2487Residential Roof Mounted Solar Electrical System9578 MOUNTAIN RIDGE DRIVE—
2025-09-04BP-25-2426Residential Roof Mounted Solar Electrical System523 ARKANSAS MOUNTAIN ROAD—
2025-08-27ELE2025-00781Electrical Permit1336 SCRUB OAK CIR$13,929
2025-08-21ELE2025-00731Electrical Permit258 SPRUCE ST$62,997
2025-08-19BP-25-2244Electrical Battery Backup10508 MOORING ROAD—
2025-08-15ELE2025-00705Electrical Permit3590 16TH ST$33,993
2025-08-14BP-25-2254Commercial Solar Roof250 ARAPAHOE AVENUE—
2025-08-07BP-25-2118Residential Roof Mounted Solar Electrical System5555 N115TH STREET—
2025-07-29BP-25-2024Electrical Battery Backup403 HURRICANE HILL DRIVE—
2025-07-21ELE2025-00264Electrical Permit3176 8TH ST$73,970
2025-07-08ELE2025-00452Electrical Permit70 S 31ST ST$17,500
2025-06-20BP-25-1606Residential Roof Mounted Solar Electrical System8563 MIDDLE FORK ROAD—
2025-06-05ELE2025-00374Electrical Permit1925 SPRUCE ST$21,742
2025-05-16ELE2025-00293Electrical Permit546 14TH ST$45,100
2025-05-06BP-25-1223Residential Roof Mounted Solar Electrical System9631 MOUNTAIN RIDGE PLACE—
2025-04-22ELE2024-00240Electrical Permit4141 ARAPAHOE AVE$82,472
2025-04-18BP-25-0979Residential Roof Mounted Solar Electrical System1 ROSE M ROAD—
2025-04-09ELE2024-00495Electrical Permit835 8TH ST$6,549
2025-03-27ELE2024-00888Electrical Permit1320 CHAMBERS DR$20,310
2025-03-06ELE2024-00806Electrical Permit2281 JUNCTION PL$134,614
2025-02-21ELE2024-00954Electrical Permit1510 OAK AVE$39,497
2025-02-10ELE2025-00040Electrical Permit1336 SCRUB OAK CIR$31,879
2025-02-10ELE2024-00511Electrical Permit3103 SPRUCE ST$145,820
2025-02-10ELE2024-00534Electrical Permit4805 STERLING DR$276,849
2025-01-21BP-25-0145Electrical Battery Backup10508 MOORING ROAD—
2024-12-18ELE2024-00895Electrical Permit2345 PANORAMA AVE$106,874
2024-11-22BP-24-3452Electrical Battery Backup7412 DEERFIELD ROAD—
2024-11-20BP-24-3369Residential Roof Mounted Solar Electrical System5927 SOUTH VALE ROAD—
2024-10-22ELE2024-00504Electrical Permit4410 HASTINGS DR$33,243
2024-10-10BP-24-2982Residential Roof Mounted Solar Electrical System90 HAWK LANE—
2024-10-01ELE2024-00510Electrical Permit3105 SPRUCE ST$193,296
2024-09-20ELE2024-00649Electrical Permit2213 MAPLETON AVE$20,760
2024-09-18ELE2024-00665Electrical Permit2620 ILIFF ST$14,450
2024-09-18ELE2024-00461Electrical Permit1288 BEAR MOUNTAIN CT$11,972
2024-09-10ELE2024-00494Electrical Permit1450 HIGH ST$13,546
2024-08-30ELE2024-00564Electrical Permit2336 CANYON BLVD$21,760
2024-08-19ELE2023-00573Electrical Permit5821 ARAPAHOE AVE$21,348
2024-08-13ELE2024-00492Electrical Permit3735 MOUNTAIN LAUREL PL$14,956
2024-07-29BP-24-2104Residential Roof Mounted Solar Electrical System1575 LINDEN DRIVE—
2024-07-23ELE2024-00569Electrical Permit2944 3RD ST$107,059
2024-07-23ELE2023-01240Electrical Permit5851 ARAPAHOE AVE$18,265
2024-07-23ELE2023-00950Electrical Permit5857 ARAPAHOE AVE$18,739
2024-07-17BP-24-1953Residential Roof Mounted Solar Electrical System7553 SKYWAY COURT—
2024-06-27ELE2023-00578Electrical Permit5833 ARAPAHOE AVE$33,209
2024-06-20ELE2024-00244Electrical Permit2206 ALPINE DR$66,539
2024-06-17BP-24-1595Residential Roof Mounted Solar Electrical System4325 CARTER TRAIL—
2024-06-17BP-24-1596Electrical Battery Backup6792 NIWOT HILLS DRIVE—
2024-06-04ELE2023-00903Electrical Permit5845 ARAPAHOE AVE$77,567
2024-05-23BP-24-1365Residential Roof Mounted Solar Electrical System8841 TAHOE COURT—
2024-04-26ELE2024-00260Electrical Permit5525 CENTRAL AVE$105,576
2024-03-20ELE2024-00016Electrical Permit333 18TH ST$55,111
2024-03-20BP-24-0693Residential Roof Mounted Solar Electrical System7179 CARDINAL LANE—
2024-02-28ELE2023-01242Electrical Permit325 MOHAWK DR$10,964
2024-02-21BP-24-0444Residential Roof Mounted Solar Electrical System8663 SUMMERLIN PLACE—
2024-01-31ELE2023-00946Electrical Permit3115 FREMONT ST$9,100
2024-01-24ELE2023-01263Electrical Permit2865 WILDERNESS PL$68,611
2024-01-17ELE2023-00567Electrical Permit5839 ARAPAHOE AVE$16,841

Showing the 100 most recent of 474 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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Custom Solar LLC · Electrical Contractor
Boulder, CO
License on file: CO ••••0089
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