We’re known for our expertise in transmission and distribution, as well as substations, but our capabilities don’t stop there. We’ve evolved along with the industry, growing to become a leading authority in the design and engineering of both conventional and renewable energy projects—from conceptual to detailed design phases. In some cases, we are more than just an engineer and serve in consulting roles to help our customers make more informed decisions. We understand the complexities and nuances within the energy landscape and know what it takes to design the reliable energy solutions that our clients need. Specifically, our areas of expertise include:
Renewable Energy
With a laser focus on integration, we blend old-school discipline and new-school innovation to push the boundaries of what’s possible in the world of renewable energy.
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Harnessing 35+ years of experience in Power Delivery projects, we offer comprehensive, cutting-edge solutions that bring power to end users safely, reliably, and consistently.
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Helping customers solve complex energy demands while improving their bottom line, we deliver sound, efficient solutions to optimize your power generation goals and needs.
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Acting as an owner’s engineer or a project-specific consultant, Commonwealth performs expert analysis at a cost-effective price to give customers the insight they need to make profitable and strategic decisions.
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“We won't work with other consultants until they bring a quality person, like Commonwealth.”
Manager - Transmission Line Design, Avista