Current Solar Washington Annual Sponsors & Members

Solar Washington thanks the following companies and individuals for supporting our efforts to advance solar energy in Washington state through our educational resources and events. 

Companies are listed below in the order of their financial level of support for Solar Washington. All of the following companies have agreed to the Solar Washington Code of Ethics prior to finalizing their sponsorship or business membership to Solar Washington. 

Solar Washington cannot recommend or endorse any individual contractor/company that appears on this list. Solar Washington provides this listing as acknowledgement of their annual support as well as for informational purposes only. We generally recommend researching and contacting more than one vendor before hiring. For more information about questions to ask a potential contractor as well as consumer protection resources, please consult this page on our website 

Annual Company Gigawatt Sponsors

Solar Washington thanks the following companies for their support!


INSTALLER; A&R Solar is a team of smart, environmentally conscious specialists who design and install solar energy systems for homeowners, businesses, and government agencies. The company was founded in 2007 as an employee owned venture and is now a Certified B-Corporation.



INSTALLER; When making an investment decision on a new roof or solar system, Pinnacle Roofing Professionals is dedicated to working closely with our clients through consistent communication to identify their individual needs and goals and to provide them with sustainable, innovative, high-quality roofing and solar solutions. We use the latest cutting-edge technologies and top-of-the-line products. We focus on safety and educate our employees while contributing to the advancement of the roofing and solar industry and ultimately to the betterment of our community.



LENDING INSTITUTIONPuget Sound Cooperative Credit Union has become a leader in providing our members the ability to access and afford energy efficient options for their homes. Our Energy-Smart Loans cover everything from heating and cooling, hot water tanks, gas conversions—to windows and even renewable energy like solar.


2021_PSS_logo.pngINSTALLERPuget Sound Solar designs, sells, installs, and services solar energy systems and electric vehicle charging stations. Our customers want to make a difference by using solar energy so our job is to help them make that happen, and to provide them with high quality service.


Annual Company Kilowatt Sponsors

Solar Washington thanks the following companies for their support!












Annual Company Business Members

Solar Washington thanks the following companies for their support!

Artisan Electric
Artisan Electric is one of Puget Sound’s largest and most respected solar/electrical contractors.

Cascadia Solar
Cascadia Solar specializes in the design and installation of grid-tied solar systems on the Olympic and Kitsap Peninsulas.

Clark Public Utilities
Clark Public Utilities is a customer-owned public utility. We provide electricity service to more than 211,000 customers throughout Clark County, and water service to about 37,000 homes and businesses in unincorporated areas.

Corbae Creative
Helping companies in the solar, energy storage, and electrification spaces thrive with impactful branding and visual communications.

Mason PUD #3
With 300 kilowatts of solar power installed and closely monitored at our Johns Prairie operations center, Mason County PUD 3 is ready to lend a hand to its customers who are interested in generating their own renewable energy.

Roof Tech
The next generation in rooftop solar mounting solutions.

Snohomish County Public Utility District
Snohomish County PUD is the second largest publicly owned utility in Washington. Our service territory covers over 2,200 square miles, including all of Snohomish County and Camano Island.

South Sound Solar
South Sound Solar is your local renewable energy expert since 2007. We are a full service solar installer, based in Olympia, WA.

Sphere Solar Energy
Through our strong solar technology expertise and commitment to innovation, we provide our customers with high value solar energy solutions.

Switch Electric
Providing solar installation, generator installation and repair, and home electrical services for our customers in the Seattle and now Walla Walla areas of Washington.

The Warren Group
The Warren Group is an Olympia based lobbying and consulting firm specializing in clean energy and clean fuels.

Washington State University Energy Program
The Washington State University (WSU) Energy Program is a self-supported department within the university providing energy services, products, education and information – all with a focus on advancing the environmental and economic well-being of our customers.

Professional Members

Professional members are individuals who work directly or indirectly with the solar energy sector in Washington and other solar supporters who kindly contributed at a higher level of support. Solar Washington appreciates their support!

Blake Bjornson
Tim Economu
Shawn Foy
Stu Frothingham
Robin Garrett
Heather Grube
Brian Grunkemeyer
James Herndon
Jay Larson

Melanie Levy Hara
William Leighty 

Karen May
Suzy Oversvee
Lisa Papp
Evan Ramsey
Julie Wilcox
Chris Wolfe


Individual Members

Solar Washington thanks the following individuals for their annual support of our ongoing programs and activities. These, too, are industry professionals, homeowners, and others who support solar energy. 

Peter Barton
Robert Barton
William Beineke
Vivian Bennett
Kendall Bodden
Fred Brighton
James Burke
Henry Burwell
Jean Darsie
Robert deLambert
John Doherty
Dan Durland
Liz Ellis
Banu Erdim
Joy Fryer
Bart Hansen
Danielle Harder
Paige Heggie
Bill Hoelzer
Thomas Honles
David Hostetler
Richard Huggins
Daniel Hypes
Gary Ingram
Howard Lamb
Ellen Lamiman
Jay Luboff
David McCaughey
Noel Miller
Kevin Moens
Keith Moore
Leslie Moynihan


James Mullins
Maina Mumbi
Jack Newman
Charles Newquist
Jake Olsen-Jacobsen
Craig Olson
David Otis
Ken Perkins
Chris Pribe
Grace Reamer
Kim Rice
Robert Richards
Britton Rife
Chandra Romel
Dwight Rousu
Joan Schrammeck
Ron Snell
Donald Stimson
Jacquelyn Styrna
David Tomlinson
Rob Tyrrell
Edward Ury
Pedro Valverde
Sam Vanderhoof
Dean Van Vleet
Sarah Vorpahl
Liz Washburn
Eric Wilson
Rebecca Wolfe
Karen Wood
Luna Zuniga

Where our members and sponsors are based?
Link to map

Non-profit partners

Solar Washington engages in partnershps with other organizations with similar interests and missions. 

Northwest Energy Coalition
Shift Zero
Spark Northwest

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