About
Integrated electrical infrastructure firm founded 1951 as Dixie Electric, HQ Houston. Own site states Expanse provides arc flash studies through AIM Electrical Consultants and has performed 9,000+ power system studies (SKM PTW, ETAP). Acquired by MidCentral Energy Partners January 2026.
Service area
- Headquarters / primary office
- Houston, TX
- Publicly supported service area
- Nationwide service claimed
- Other public office locations
- Andrews / Big Spring / Midland / Odessa / San Angelo TX; Carlsbad NM; Houston TX (HQ); Oklahoma City OK; Tulsa OK; Williston ND
Office locations and service areas are tracked separately. Confirm project-location availability directly with the provider.
Services listed
Arc Flash LabelingArc Flash StudyElectrical Safety TrainingField Data CollectionNFPA 70E ConsultingProtective Device Coordination StudyShort Circuit Study
Verified attributes
- Short-circuit study
- Protective-device coordination
- NFPA 70E consulting
- Electrical safety training
- Arc-flash labeling
- Field data collection
- PE-reviewed/sealed reports
Only attributes explicitly supported by reviewed public sources are shown. Unlisted capabilities may still be available.
Industries publicly listed
energy / utility, industrial, oil & gas / midstream, renewables, water