COMPANY RECORD · BOULDER, CO
Fil LLC DBA Ion Electric — permit history in Boulder, CO
Fil LLC DBA Ion Electric appears on 79 Boulder permit records from 2015 through 2026, most often electrical (81% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Electrical | 64 | 81% |
| Mechanical / HVAC | 8 | 10.1% |
| General construction | 4 | 5.1% |
| Plumbing | 3 | 3.8% |
4 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 3 |
| 2016 | 21 |
| 2017 | 11 |
| 2018 | 11 |
| 2019 | 6 |
| 2020 | 8 |
| 2021 | 6 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 2 |
| 2026 | 3 |
Busiest year on record: 2016, with 21 permits. One project can account for several filings, so read this as filing activity rather than workload.
Where they worked
| Address in source | Most recent permit |
|---|---|
| 1995 DARTMOUTH AVE | 2026-06-15 |
| 3750 EMERSON AVE | 2026-03-19 |
| 4658 INGRAM CT | 2026-01-27 |
| 875 33RD ST | 2025-09-17 |
| 2650 JUILLIARD ST | 2025-02-07 |
| 2220 SPRUCE ST A | 2024-11-05 |
| 1925 SPRUCE ST | 2024-08-02 |
| 624 MAXWELL AVE | 2024-06-07 |
| 6810 WINCHESTER CIR | 2023-01-13 |
| 600 CREE CIR | 2022-05-02 |
| 3655 MARTIN DR A | 2022-03-30 |
| 3685 SILVER PLUME LN | 2022-03-21 |
| 4770 PEARL ST | 2022-03-11 |
| 2510 47TH ST | 2021-10-07 |
64 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $56,030, median $2,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
79 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| ELE2026-00638 | 2026-06-15 | Electrical | 1995 DARTMOUTH AVE | -Upgrade electrical service to 320 amps -New electrical panel, breakers, ground system -Build and install temporary meter/panel for duration of construction | $6,000 |
| ELE2026-00263 | 2026-03-19 | Electrical | 3750 EMERSON AVE | Temporary electrical panel Reference - BLD-SFD2026-00059 | $0 |
| MEC2026-00116 | 2026-01-27 | Mechanical / HVAC | 4658 INGRAM CT | Install a new heat pump heating and cooling system **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances | $5,000 |
| ELE2025-00844 | 2025-09-17 | Electrical | 875 33RD ST | VOID-180 Days no activity Upgrade electrical service to 200 amps | $3,000 |
| ELE2025-00060 | 2025-02-07 | Electrical | 2650 JUILLIARD ST | Replace meter housing fall off wall. Install meter/panel combo in place of existing meter socket. | $3,000 |
| ELE2024-00957 | 2024-11-05 | Electrical | 2220 SPRUCE ST A | Add new recessed lighting in unit Run new circuit for heat pump | $1,500 |
| ELE2024-00645 | 2024-08-02 | Electrical | 1925 SPRUCE ST | Install overhead temporary electrical meter/panel in association with DEM2024-00025. | $750 |
| ELE2024-00457 | 2024-06-07 | Electrical | 624 MAXWELL AVE | 200 amp service upgrade | $3,000 |
| BLD-NRE2022-00211 | 2023-01-13 | General construction | 6810 WINCHESTER CIR | Install supplemental cooling in existing room, duct to HEPAs for clean room and electrical for new equipment. | $56,030 |
| ELE2022-00654 | 2022-05-02 | Electrical | 600 CREE CIR | Upgrade electrical panel | $3,000 |
| ELE2022-00449 | 2022-03-30 | Electrical | 3655 MARTIN DR A | -Add electric for new outlets in new utility room | $3,250 |
| ELE2022-00435 | 2022-03-21 | Electrical | 3685 SILVER PLUME LN | Remove and replace 200 amp panel | $3,000 |
| ELE2022-00166 | 2022-03-11 | Electrical | 4770 PEARL ST | Renovate space for bicycle fabrication. It is an open drywalled fire suppressed industrial zoned tenant garage of which installation of surface conduits to serve owner supplied mac | $10,837 |
| ELE2021-01583 | 2021-10-07 | Electrical | 2510 47TH ST | Add dedicated circuit for fans | $800 |
| ELE2021-01287 | 2021-08-05 | Electrical | 1341 ALPINE AVE | VOID- 180 days no activity add 2 new 240 volt 30 amp circuits for mini split units | $1,005 |
| ELE2021-01180 | 2021-07-26 | Electrical | 1614 WALNUT ST 4 | *Voided for inactivity - no inspections within 180 days* add dedicated receptacle for hot water heater power vent in crawl space | $500 |
| ELE2021-01077 | 2021-07-08 | Electrical | 700 UNION AVE | Service upgrade, panel re-location | $5,000 |
| ELE2021-00784 | 2021-05-18 | Electrical | 406 PEARL ST | provide temporary power for renovation | $0 |
| ELE2021-00231 | 2021-03-29 | Electrical | 464 MORRISON ALY | I need to remove a 24 Volt electric stove and a microwave. When I purchased the property this was already installed but I need to have it removed to get it to code. | $300 |
| ELE2020-01478 | 2020-11-05 | Electrical | 1324 COLLEGE AVE | *add light fixture for alley enhancement program | $150 |
| ELE2020-01318 | 2020-09-23 | Electrical | 888 17TH ST | *Voided for inactivity - no inspections within 180 days* *rebuild mast for overhead service | $1,000 |
| ELE2020-01242 | 2020-09-03 | Electrical | 3655 MARTIN DR | *After-the-fact electrical permit for stove in ADU | $150 |
| ELE2020-00993 | 2020-07-17 | Electrical | 3681 PAONIA ST | *Voided for inactivity - no inspections within 180 days* *install power to new outdoor fireplace | $850 |
| ELE2020-00668 | 2020-06-03 | Electrical | 3121 3RD ST | *Minor kitchen upgrades, Installed new pop up counter top receptacles to bring kitchen up to code. | $1,500 |
| ELE2020-00217 | 2020-04-21 | Electrical | 4770 PEARL ST | Rewire of 850 sf for new equipment, new sub-panel. See engineer's drawings. | $4,850 |
| ELE2020-00389 | 2020-03-20 | Electrical | 526 ARAPAHOE AVE | *Move underground service from east side of house to south side of garage then run new underground from garage to house | $8,000 |
| ELE2020-00082 | 2020-01-30 | Electrical | 6395 GUNPARK DR | *Remove electrical heat tape and repair sealtite. "It?s a re-roofing project, they are not adding a 20 amp circuit, they are replacing old wiring." | $4,000 |
| ELE2019-01908 | 2019-12-30 | Electrical | 5657 EUCLID PL | Replacement of the meter socket, as required by Xcel | $600 |
| ELE2019-01425 | 2019-09-20 | Electrical | 2480 49TH ST | *Voided for inactivity - no inspections within 180 days* Unit E: Temporary event for a one day outdoor entertainment event (Boulder Community Music and Arts Fundraiser - renamed f | $0 |
| ELE2019-01149 | 2019-08-16 | Electrical | 2345 BLUFF ST | *Voided for inactivity due to no inspections performed within 180 days of issuance.*add power for air conditioning equipment | $1,500 |
| ELE2019-00945 | 2019-07-17 | Electrical | 2110 COLUMBINE AVE | VOID- No activity in over 180 Days Electrical permit associated with running power to a transformer for exterior low voltage lighting integrated into a new fence under FEN2019-0004 | $1,000 |
| ELE2019-00670 | 2019-05-24 | Electrical | 5595 ARAPAHOE AVE | Unit F: Rewire for instant hot water sink heater. | $250 |
| ELE2019-00225 | 2019-02-27 | Electrical | 1205 COLLEGE AVE | After-the-fact permit for installation of a sub-permit with associated electrical components. Permit is associated with ENF2018-00525. | $200 |
| ELE2018-01019 | 2018-11-13 | Electrical | 4960 QUALLA DR | * Voided for inactivity due to no inspections performed within 180 days of issuance.* Replace existing FPE panel, add hardwired smoke/carbon monoxide detectors, add GFCI receptacle | $2,000 |
| ELE2018-00952 | 2018-11-07 | Electrical | 285 42ND ST | 7.36 kW roof-mounted, grid-tied solar array. Associated with BLD-SFD2018-00340 for structural improvements to rafters as detailed in letter from Lopez Smolens Associates dated Oct | $14,500 |
| ELE2018-00920 | 2018-10-02 | Electrical | 1205 COLLEGE AVE | Add 3 Exit signs for Fraternal housing per City of Boulder Fire Marshal (related to ENF2018-00525) | $500 |
| ELE2018-00559 | 2018-08-21 | Electrical | 4324 SNOWBERRY CT | *4.2 kW grid-tied, roof mount, solar PV install. Existing solar PV system at home. | $10,000 |
| ELE2018-00399 | 2018-08-15 | Electrical | 2335 HILLSDALE WAY | *Installation of a new, flush-mounted, grid-tied, 6.213 kW DC photovoltaic system, utilizing single-phase inverters for rapid shut down, on an existing single-family dwelling. Inst | $20,959 |
| ELE2018-00357 | 2018-08-10 | Electrical | 5718 CENTRAL AVE | * Voided for inactivity due to no inspections performed within 180 days of issuance.*Associated electrical for the installation of a new RTU covered under MEC2018-00432. | $5,200 |
| ELE2018-00224 | 2018-07-12 | Electrical | 1441 BLUEBELL AVE | *Installation of a 10.8 kW solar PV array flush-mounted on standing seam metal roof. The system will backfeed via a line side tap. There is an existing 4.2 kW solar array. | $40,000 |
| ELE2018-00255 | 2018-06-21 | Electrical | 3240 HAWTHORNE HOLLOW | 7.8 kW Grid Tied Solar Photovoltaic System | $26,500 |
| ELE2018-00295 | 2018-06-04 | Electrical | 5137 5TH ST | Interior remodel for a townhome unit. Scope to include finish of the existing basement to add a bedroom and a bathroom. Another bathroom to be added on the upper level in an exis | $7,550 |
| ELE2018-00200 | 2018-05-25 | Electrical | 2414 KEYSTONE CT | *5.2 kW flush-mounted, grid-tied array. Backfeeding main electrical panel on south side (backyard) of home. | $20,000 |
| PMT2018-00517-ELE | 2018-02-09 | Electrical | 1320 COLLEGE AVE | 2 meters reset on south elevation of building. | $200 |
| PMT2017-04539-ELE | 2017-10-17 | Electrical | 345 EVERGREEN AV | Installation of a 3.1 kW solar array, flush mounted and grid tied | $11,000 |
| PMT2017-02649-ELE | 2017-06-19 | Electrical | 3377 HICKOK PL | Electrical service upgrade, 150 AMP. | $0 |
| PMT2017-00209-ELE | 2017-04-14 | Electrical | 4800 BASELINE RD D-109 A | Remove existing customer counter and install a new counter in new location. Scope to include new ceiling tiles, floor tiles, and interior paint. Replacing existing (4) 2x4 light tr | $1,400 |
| PMT2017-00209 | 2017-04-14 | General construction | 4800 BASELINE RD D-109 A | Remove existing customer counter and install a new counter in new location. Scope to include new ceiling tiles, floor tiles, and interior paint. Replacing existing (4) 2x4 light tr | $23,453 |
| PMT2017-01449-ELE | 2017-04-12 | Electrical | 3075 ARAPAHOE AVE | Electrical permit to replace existing light fixtures and add seven new light fixtures (pendants). No mechanical or plumbing scope of work. | $7,000 |
| PMT2017-01451-ELE | 2017-04-12 | Electrical | 1730 PINE ST | Electrical service change (200 Amps) due to fire damage. | $1,200 |
Fields appear as the issuing authority published them, including spelling and blanks. Scope text is the applicant's description of intended work, not an inspection finding.
Source and limits
Public Boulder permit records through 2026, counted by distinct permit number. This is a historical filing record: it cannot show current backlog, pricing, crew availability, licensing or insurance, and a quiet period may only mean work was filed elsewhere. Confirm anything commercial with the company and with the issuing authority before acting. How we build these records, and what we withhold →