Maslonka Powerline Services Email Format

ConstructionWashington, United States51-200 Employees

Maslonka Powerline Services is a construction firm focused on transmission construction for electric lines up to 500 kV. It also provides in-house drilled pier foundation work suitable for hard rock and wet conditions. Its utility customers nationwide rely on Maslonka for projects such as revitalizing the national power grid and meeting renewable energy standards.

Headquartered in Spokane, Washington, the company positions itself as a mid-sized contractor and operates as a subsidiary of MasTec within the MasTec Power Delivery segment. Maslonka is certified as a minority-controlled business by the National Minority Supplier Development Council.

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