Client Portfolio
Trusted by Houston's Leading Businesses
For over 35 years, Southern Electrical Services has been the electrical contractor of choice for industrial and commercial businesses across the Houston metropolitan area. We specialize in rapid turnaround projects, capital expenditure improvements, contracts, and service agreements.
Government & Infrastructure
- Texas Department of Transportation (TxDOT)
- Harris County facilities
- City of Houston projects
- HISD facilities
Industrial & Manufacturing
- Food and beverage processors
- Chemical and petrochemical plants
- Metal fabrication facilities
- Packaging and distribution companies
Commercial Real Estate
- Office building developers
- Warehouse and distribution REITs
- Texas First Industrial
- Self-storage operators including CubeSmart
Healthcare & Medical
- Medical office complex owners
- Specialty medical facilities
- Healthcare real estate developers
- Outpatient clinic operators
Energy Sector
- NRG Energy facilities
- Oil and gas support facilities
- Renewable energy infrastructure
- Power generation facilities
Technology & Data
- Data center operators
- AI infrastructure facilities
- Telecom tower operators including American Tower
- Technology campus operators
Notable Client Projects
TxDOT
CubeSmart
American Tower
Specialty Bio
Glass Wholesalers
Allegro
NRG Energy
Texas First Industrial
Carbon Pellets Inc.
Harris County
More Clients We've Served
Southern Electrical Services has worked with hundreds of businesses across Houston and Texas.
Alcon Electronics
Frito-Lay
Plastipak
Tesla
Vitracoat
MPW
H.B. Fuller
Polymaker
Valmont Industries
Southern Star Unlimited
EGL
KTec
Avnet
Suntron
Applied Materials
Texas Instruments
TRex
Texas Steel
Greif Plastics
Eagle Global Logistics
Saia Freight Lines
Diakon Logistics
International Cellulose
Cancer Centers of Texas
West University Baptist Church
Crossroads Church
...and hundreds more across manufacturing, logistics, healthcare, government, and commercial sectors.
Industries We Serve
Manufacturing & Processing
Warehousing & Distribution
Chemical & Petrochemical
Food & Beverage
Government & Infrastructure
Healthcare & Medical
Data Centers & Technology
Energy & Utilities
Real Estate & Construction
Retail & Commercial
Automotive
Telecommunications
Join our growing list of satisfied clients throughout Houston and surrounding areas.