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SEIA Member Directory

SEIA Members represent every aspect and vertical within the solar industry, from manufacturers and project developers, to installers and financiers. Browse the list below to find a SEIA member!

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Visit the Sphere

Westwood is accustomed to the tight schedules and highly detailed requirements of solar energy development. Our role is to reduce risk and streamline the development, construction, and commissioning process.
We are a mid-sized firm with comprehensive engineering, surveying, and permitting solutions, which enables us to be responsive, flexible, and cost effective. Our team is professionally registered, licensed, and experienced in states at the forefront of solar power development.


WGL Energy is an entity that delivers a full ecosystem of energy offerings including natural gas, electricity, green power, carbon reduction, distributed generation and energy efficiency provided by WGL Energy Services, Inc. (formerly Washington Gas Energy Services, Inc.) and WGL Energy Systems, Inc. (formerly Washington Gas Energy Systems, Inc.).
Our calling as WGL Energy is to make energy surprisingly easy for everyone we serve.

Project Developer

Wheelhouse Land &; Field Services, LLC provides comprehensive land acquisition services which includes; acquiring Right of Ways, Easements, Leases, Fee Simple purchases and Construction Coordination. Wheelhouse also provides land agents for title and curative work, due diligence work, contract negotiations and project management for all major and minor Energy Projects. Other services include mapping and reporting systems for progress updates.

Service Provider

Engineering, Procurement & Construction (EPC)
Bloomnington IN

Whole Sun Designs Inc.

Whole Sun Designs Inc. designs and installs residential and light commercial solar PV and solar thermal systems.

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