power quality monitoring

Bones Consulting and Diagnostics provides special inspections and switchboard hipots in Greater Phoenix and Arizona with low lead-times and prompt report submission. Services include switchboard testing, ground fault and RELT/ERMS verification, transformer and cable testing, and power quality investigation.

breaker injection testingground fault testingmotor analysisMV cable testingSpecial Inspectionsswitchboard hipot testingsystem commissioningTransformer testingtroubleshooting

Building Automation Systems LLC specializes in creating smarter, more efficient buildings, offering smart building solutions for commercial entities, government organizations, building engineers, owners, schools, and hotels. Services include automation and control systems, indoor air quality control, security access control, CCTV surveillance, system performance analysis, remote building monitoring, HVAC preventive maintenance, security maintenance, indoor air quality testing, power quality monitoring, and in-house control panel fabrication.

control panel fabricationHVAC preventive maintenanceindoor air quality testingremote building monitoringsecurity maintenanceSystem performance analysis

EGM (Electrical Grid Monitoring) is a U.S.-based provider of integrated transmission and distribution grid monitoring solutions. Its Meta-Alert™ solution combines line-mounted sensors with advanced analytics to provide continuous visibility into electrical, physical, and environmental conditions directly on the conductor. It serves investor-owned utilities, electric cooperatives, and municipal utilities, helping them detect and locate faults, improve reliability, and manage grid conditions proactively.

Ambient Adjusted Rating (AAR)Dynamic Line Rating (DLR)encrypted communicationsfault detection and locationharmonics analysisreal-time analyticsSCADA/ADMS/OMS integrationvoltage measurement

E-MAX Instruments, Incorporated is a provider of Digital Recorders, Relays, Power Supplies, and Control Accessories to the power industry. Founded in 1975 and headquartered in Englewood, Colorado, E-MAX manufactures over 40 relays and products with UL recognition and nine full product lines that are RoHS compliant. In 2026, E-MAX joined the Electro Switch family.

continuous data streamingcontinuous waveform recordinglong term disturbance recordingmanufacturing relays and recorderstransient fault recording and analysis

EnerG Test is a NETA Accredited Company providing independent electrical power systems testing, engineering services, and emergency restoration service and support. Their team of trained professionals delivers testing, maintenance, repair, and engineering solutions for medium voltage distribution networks, substations, and low voltage commercial and industrial facilities, with a focus on safety and reliability.

acceptance & maintenance testingbattery testingcable testingcircuit breaker overhaulcommissioningelectrical testingemergency restorationengineering servicesequipment upgrade & refurbishmentinfrared scanninginsulating fluid analysismeter calibrationoil samplingprotective relay testingrepair & installationswitchgear testingthermographyTransformer testing

Forefront Electrical Testing is an independent electrical testing company serving the greater Chicagoland area, dedicated to maintaining the uptime of complex electrical power systems for hospitals, universities, data centers, retail stores, airports and ballparks. It is a NETA-accredited, certified Women Owned Business offering testing, troubleshooting, calibration, maintenance and power quality monitoring.

calibrationcircuit breaker repair and retrofitelectrical testingfield-testinginfrared scanningpreventative maintenancePrimary injection testingsecondary injection testingtroubleshooting