POWER TRANSFORMATION ENGINEERED FOR RELIABILITY

Alvah Contracting partners with utilities, renewable energy providers, electric cooperatives, and municipalities to deliver comprehensive substation and switchyard construction services. Our expertise spans all phases of the project lifecycle —from initial design and engineering through procurement, construction, commissioning, and long-term maintenance. With full EPC capabilities, we manage complex brownfield expansions and state-of-the-art greenfield installations with precision, safety, and efficiency.

Our teams understand the critical role substations play in grid reliability and system performance. We work closely with clients to enhance system capacity, meet growing load demands, and strengthen overall network resilience. Whether modernizing aging infrastructure or integrating advanced automation and monitoring systems, Alvah Contracting leverages proven methods and emerging technologies to ensure safe, efficient, and uninterrupted energy delivery.

Substation Services

• Substation equipment installation—Air-Insulated and Gas-Insulated (AIS/GIS)  
• Transformers and Switchgear
• Capacitor banks and reactors
• Circuit switches and breakers
• Power and control cabling
• Protection and control systems
• Security, monitoring, and access control  
• Battery storage
• Control buildings  
• Bus systems
• Medium and high voltage cables  
• Conduit and duct banks
• Testing and commissioning