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COMPANY RECORD · DETROIT, MI

Triangle Electric Company — permit history in Detroit, MI

Triangle Electric Company appears on 106 Detroit permit records from 2019 through 2026, most often electrical (63.2% of the record).

Permit categories

CategoryPermitsShare
Electrical6763.2%
Fire protection3936.8%

2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.

Activity by year

YearPermits issued
201913
202017
202115
202215
20237
202412
202516
202611

Busiest year on record: 2020, with 17 permits. One project can account for several filings, so read this as filing activity rather than workload.

Where they worked

Address in sourceMost recent permit
2648 W Grand Blvd2026-08-04
21415 Plymouth Rd2026-07-28
1151 Holden St2026-06-23
2000 2nd St2026-05-07
2701 Fenkell St2026-04-08
660 Plaza Dr2026-04-07
2100 Woodward Ave2026-02-18
2000 3rd St2026-02-11
1820 Ferry Park St2025-11-06
2799 W Grand Blvd2025-09-23
18510 W Seven Mile2025-08-15
20110 Woodward Ave2025-05-01
18520 W Seven Mile Rd2025-04-01
500 Woodward Ave2024-08-30

32 distinct addresses on record; the 14 most recent are shown. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.

Permits on record

106 permits; open the 50 most recent
PermitIssuedCategoryAddress in sourceScope as filedDeclared value
FAP2026-001552026-08-04Fire protection2648 W Grand BlvdFire Alarm Panel Replacement
ELE2026-029612026-07-28Electrical21415 Plymouth RdTemp power feeding new and existing building.
FAP2026-000692026-06-23Fire protection1151 Holden StFire Alarm Modifications/Install
ELE2026-020212026-05-28Electrical1151 Holden StElectrical modifications to existing space
FAP2026-000812026-05-07Fire protection2000 2nd StINSTALLING NEW FIRE ALARM DEVICES TO EXISTING FIRE ALARM SYSTEM IN AN EXISTING BUILDING
ELE2026-013152026-04-08Electrical2701 Fenkell StNew build
ELE2026-012762026-04-07Electrical660 Plaza DrElectrical Renovations
ELE2026-012172026-04-01Electrical2648 W Grand BlvdNew wiring of new building
FAP2026-000192026-02-18Fire protection2100 Woodward AveFire Alarm Modifications
FAP2026-000172026-02-11Fire protection2000 3rd StInstall 6 new smoke detectors in electrical rooms
ELE2026-003982026-02-04Electrical1151 Holden StElectrical renovations to existing space
FAP2025-002702025-12-11Fire protection660 Plaza DrFire Alarm Install
FAP2025-002682025-12-09Fire protection2701 Fenkell StNew fire alarm system
ELE2025-051952025-11-19Electrical2100 Woodward AveOFFICE UPGRADE FOR LIGHTING
ELE2025-050102025-11-06Electrical1820 Ferry Park StTemporary Service
ELE2025-050022025-11-06Electrical2701 Fenkell StTemporary Power
ELE2025-041872025-09-23Electrical2799 W Grand BlvdAdditional items added to permit per inspector
ELE2025-040652025-09-17Electrical660 Plaza DrElectrical Renovations
ELE2025-039802025-09-10Electrical660 Plaza DrElectrical Renovations
ELE2025-039782025-09-10Electrical2648 W Grand BlvdTemporary Service
ELE2025-037782025-08-25Electrical2648 W Grand BlvdRelocation of existing Service
ELE2025-036452025-08-15Electrical18510 W Seven Mileinstall new lighting and distribution for health campus.
ELE2025-035492025-08-11Electrical2799 W Grand BlvdTemporary Wiring Permit
ELE2025-019512025-05-01Electrical20110 Woodward AveUnderground conduit for low voltage cabling to license plate readers.
ELE2025-014932025-04-01Electrical18520 W Seven Mile Rdele
ELE2025-008522025-02-27Electrical2000 3rd StUpgrade electrical equipment in DTE Plaza Building
ELE2025-006572025-02-14Electrical2799 W Grand BlvdInstalling new fixtures, receptacles, panelboards for an existing auditorium at Henry Ford Health.
ELE2024-035822024-08-30Electrical500 Woodward AveElectrical renovation to existing suite.
FAP2024-001952024-08-28Fire protection2000 2nd StFire Alarm Modifications to existing system
ELE2024-032752024-08-14Electrical2000 2nd StElectrical renovations in existing space
ELE2024-023372024-06-21Electrical660 Plaza DrDownsizing of suite, minor electrical changes
FAP2024-001352024-06-12Fire protection241 Madison StSpecial permit required to reinstall fire alarm devices that were taken down during construction.
ELE2024-015412024-05-01Electrical241 Madison StElectrical renovations 5th Floor
FAP2024-000852024-04-16Fire protection1151 Holden StAdd fire alarm devices to existing system in modified space
ELE2024-011272024-03-26Electrical241 Madison StElectrical renovations for kitchen remodel
FAP2024-000552024-03-18Fire protection241 Madison StSpecial permit required for smoke detectors that were taken down during construction
FAP2024-000522024-03-13Fire protection8324 Woodward AvePermit for fire alarm ansul system
ELE2024-008802024-03-06Electrical1151 Holden StElectrical modifications to existing space
ELE2024-002932024-01-25Electrical241 Madison StRemodeling of existing hotel rooms
ELE2023-044222023-11-30Electrical1150 Griswold StInstalling new panelboards and feeding new VRF systems.
FAP2023-002222023-10-24Fire protection660 Plaza DrModifications to existing fire alarm system
ELE2023-031012023-08-24Electrical2000 2nd StElectrical Renovations to 1st Floor WCB
FAP2023-001702023-08-10Fire protection1201 Woodward AveNew fire alarm for office renovation
ELE2023-021192023-06-09Electrical1126 Pallister StAdd on Permit for ELE2022-01356
FAP2023-000832023-04-17Fire protection8324 Woodward AveNew fire alarm in new building.
ELE2023-008472023-03-08Electrical2967 E Grand BlvdNew electrical feed to main panel.
ELE2022-050852022-12-28Electrical8324 Woodward AveNew electrical
FAP2022-002642022-12-13Fire protection660 Plaza DrElectrical permit for fire alarm
FAP2022-002652022-12-13Fire protection1126 Pallister StElectrical Permit for new fire alarm system
ELE2022-048892022-12-13Electrical1151 Holden StTemp power permit

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 Detroit 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 →