Electrical Testing & Maintenance Services

Everything below can stand alone — but they work best together as a scheduled TEGG preventive maintenance program with one report and one point of contact.

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TEGG preventive maintenance cycle diagram

TEGG Preventive Maintenance

The flagship program: scheduled energized and de-energized testing of your whole electrical distribution system, with prioritized findings and documented history.

  • Complete asset survey & inventory
  • Scheduled energized inspections
  • Condition-based maintenance intervals
  • Plain-language prioritized reporting

TEGG PROGRAM DETAILS →

Infrared thermal scan showing an overheated breaker lug

Infrared Thermography

Thermal imaging of panels, switchgear, and connections under load — loose, corroded, and overloaded components show up as heat long before they fail.

  • Energized, non-contact inspection
  • Panels, switchgear & transformers
  • Photo-documented findings
  • Insurance-requested IR surveys

THERMOGRAPHY DETAILS →

Arc flash warning label with incident energy values

Arc Flash Studies

Incident energy analysis and equipment labeling so your people know the hazard — and the PPE — before they open a panel. A core NFPA 70E requirement.

  • Arc flash hazard / incident energy analysis
  • Equipment labeling per NFPA 70E
  • One-line diagram updates
  • Short circuit & coordination review

ARC FLASH DETAILS →

Power quality waveform recording with sag event and harmonics

Power Quality Analysis

Recording and analysis of what your power is actually doing — sags, swells, harmonics, transients, and imbalance that damage equipment and trip breakers for "no reason."

  • Multi-day power monitoring
  • Harmonic & load analysis
  • Nuisance trip investigation
  • Corrective recommendations

POWER QUALITY DETAILS →

Ultrasound inspection detecting partial discharge inside closed switchgear

Ultrasound & Partial Discharge

Arcing, tracking, and corona make noise before they make smoke. Ultrasonic inspection hears through enclosures — often catching what infrared can't see.

  • Airborne ultrasound inspection
  • Partial discharge detection
  • Enclosed switchgear screening
  • Pairs with infrared surveys

ULTRASONIC DETAILS →

Insulation resistance test gauge reading 2.5 gigohms — pass

De-Energized Testing & Inspection

Scheduled shutdown maintenance: cleaning, torquing, exercising, and electrically testing the equipment your facility depends on — done right, documented, and re-energized safely.

  • Insulation resistance testing
  • Contact / ductor resistance testing
  • Breaker exercising & testing
  • Grounding system verification

INSULATION RESISTANCE → DLRO / MICRO-OHM →

Condition-rated electrical asset register with labeled equipment

Equipment Asset Inventory

The foundation of both the TEGG program and NFPA 70B compliance: a complete, condition-rated inventory of your electrical distribution equipment.

  • Every asset identified & labeled
  • Condition & criticality ratings
  • Basis for maintenance intervals
  • NFPA 70B EMP documentation

INVENTORY DETAILS →

NFPA 70B Electrical Maintenance Program documentation

NFPA 70B & 70E Compliance

The maintenance program NFPA 70B requires and the arc flash data NFPA 70E depends on — built, documented, and kept current for your facility.

  • Electrical Maintenance Program (EMP) development
  • Arc flash studies & labeling
  • Records that satisfy auditors & insurers
  • Annual program updates

NFPA 70B →   NFPA 70E →

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READY TO PROTECT YOUR FACILITY?

Start with a no-cost, no-obligation survey: we'll walk your electrical system, give you a written proposal for your testing program, and include the replacement cost of your electrical distribution — so you know exactly what's at stake.

☎ CALL NOW NO-COST SURVEY