Serving Spokane, Eastern & Central Washington, and Northern Idaho
It all started with a vision for something better We’re craftsmanship-obsessed experts, passionate about energy independence for all

BAR, CONSIDER YOURSELF RAISED.  

In 2016, Gavin Tenold was the Inland Northwest’s first and only certified consultant and builder of energy efficient Passive Houses. While working alongside Master Electrician Harlan Heise on these highly technical, custom homes, the two men quickly recognized the region’s vast lack of high-quality solar energy experts. Out of this came a vision to combine their collective experience and expertise and bring better solar and renewable energy options to the Inland Northwest, offering the highest quality products and exceptional service, with an unmatched 25-year warranty.

Today, Northwest Renewables is the region’s leader in solar design, solar installation, solar battery systems, electric vehicle chargers, generators, and Mitsubishi ductless heating and cooling systems.  With an incredible team of highly-trained and certified experts, Northwest Renewables is raising the bar, and elevating energy independence for homeowners and commercial clients across the Inland Northwest.

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Frequently Asked Questions

Areas We Serve 

The Northwest Renewables Team

Harlan Heise

Owner and Master Electrician | NABCEP PV Installation Professional

A second-generation master electrician, Harlan’s career began at the Northwest’s leading sources of renewable power: the hydroelectric dams of the Columbia and Snake Rivers. Returning home to Spokane, he partnered in his father’s commercial electrical contracting business, Heise Electric., transforming it into a regional player in the industrial electrical sector.  Harlan founded Northwest Renewables to put his industrial electrical experience to work in the burgeoning solar energy and energy services field. 




Gavin Tenold

Owner and General Contractor | Certified Passive House Consultant | PHIUS Certified Builder

An accomplished builder, carpenter and project manager who founded the Pura Vida High Performance Builders., the Inland Northwest’s leading firm in Passive House energy-efficient construction, Gavin brings special expertise in construction, craftsmanship, project management and the integration of energy systems into high-performance buildings. 




Brandon Ellison

Lead Electrician | Battery System Specialist

With 18 years as an electrician and battery installer, Brandon ensures that our projects meet NEC specifications and mentors each of our apprentices.  Brandon loves to play outside with his wife and daughter, and describes himself as innately curious when it comes to his work, which – combined with his vast experience – has made him a go-to problem solver for Northwest Renewables.  Brandon is a certified installer for Panasonic, Sonnen, and Enphase battery systems as well as Northwest Renewables’ Generac Generators.




Max Gorkovchenko

Lead Solar Designer

Max is at the forefront of our custom solar energy systems, specifically designing each system for the parameters of the project to maximize solar production for the customer.  With a BS in Mechanical Engineering from Eastern Washington University, Max works with our clients to make sure their sustainability and energy needs are met both now and in the long term.  He loves how unique each project is and being a part of a growing business that’s making a difference in his community.




Doug Heise

Electrician

Doug brings 35 years of experience in electrical contracting in Washington and Idaho, from residential to large commercial projects. His deep knowledge of estimating and project management brings extra expertise to your project.

 

 




Rachel Smith

Office Manager

As the go-to person at Northwest Renewables for everything from providing HR to IT to assisting with the sales process – as well as making sure the crew has snacks on hand – Rachel keeps Northwest Renewables’ operations running smoothly.  Because of Rachel, our team has everything they need to complete projects efficiently and effectively.  She’s our very own “chaos coordinator,” as she puts it.

 




Anne Tenold

Owner and Residential Sales Director

With more than 20 years of business development experience in insurance, healthcare and software; as well as a lifetime of advocating for environmental stewardship, Anne does everything from consulting with homeowners on their solar energy system to managing Northwest Renewables marketing strategy. A dedicated community builder, Anne has volunteered with the Spokane Riverkeeper and as a Past Board President for the Lands Council.




Jared Diehl

Homebuilder Project Manager

Jared handles scheduling, permitting, ordering, QA/QC, and more for Northwest Renewables homebuilder clients.  A graduate of Western Washington University with a BA in Business and Sustainability, he is a committed problem solver for all things project management.  An avid climber who is known for providing a dose of comic relief around the office and shop, Jared is passionate about the renewable energy industry and loves working with the team at Northwest Renewables who all share in that passion.




George Vedder

Journeyman Electrician | Lead Mitsubishi Heating and Cooling Technician

A veteran electrician and HVAC tech, with more than 40 years of experience, George oversees all of our Mitsubishi ductless heating and cooling installations.  A true expert of his craft, he’s also a valuable mentor to our newer technicians showing them the tricks of the trade he’s picked up during his extensive career. What George says he loves most about working at Northwest Renewables is the extraordinary group of people on his team and the respect they show for their work and each other.




Patrick Mannhard

Journeyman Electrician | Lead Solar Installer

Patrick began installing renewable energy systems after working in organic farming. Now a licensed residential electrician, Patrick can be found flyfishing after work or cooking his famous barbeque chili.




Isaac Harmson

Journeyman Electrician | Mitsubishi Heating and Cooling Technician | Lead Solar Installer

Isaac has been installing renewable energy systems and Mitsubishi Heating and Cooling systems for more than three years.  Isaac has a BA in Environmental Science from the Evergreen State University.  An avid waterman commonly found on the Spokane River, Isaac is passionate about bringing energy projects to the Inland Northwest, but also working on his “harness tan” when he’s at the job site.



Griffin Davis

Project Manager

Griffin manages custom installs for our homeowner clients. A collegiate pitcher, Griffin graduated from Central Washington University. He is a committed project manager who enjoys hunting and fishing in his free time.





The Northwest Renewables Apprentices

As a registered construction electrician training agent with the Construction Industry Training Council of Washington, Northwest Renewables is actively investing in our region’s future.  Each of our apprentices demonstrates their aptitude on our jobsites and their commitment to their education though their apprenticeship.  We’re proud to have them on our team. 

We Install More Solar in the Inland Northwest than Anyone Else

Inland Northwest Built and Grown

Why Local Matters for You and Your Investment

As Inland Northwest locals, we’re right here to care for your solar investment and make sure your system stays up and running when the unexpected happens. And we’ll still be here down the road to honor our unmatched 25 -year warranty.

We’ve built our reputation by continually showing up--no matter how large or small the job. Our dedication to innovation, safe and timely installation, transparent processes, and commitment to honesty are why our customers continue to tell their friends and family about Northwest Renewables. We live and work in the same neighborhoods you do, so an investment in your community is an investment in our community, too.

GETTING STARTED IS EASY

  • GET IN TOUCH

    The experts at Northwest Renewables are ready to guide you on your journey to energy independence.
  • FREE CONSULT

    No-cost consultation with a certified energy professional will help you make an informed decision.
  • MAKE A PLAN

    We’ll help design the right solution for your needs, offer financing options, and provide a roadmap of the installation process.

Here's What You Can Count On With Us

Contact us to begin your journey to energy independence today.
  • Regionally Located
    Unlike most energy companies in our region, Northwest Renewables is locally owned and operated. Our founders and employees live and work in the same neighborhoods as you. This means we’re here to care for your investment and make sure your system stays up and running, even when the unexpected happens. And we’ll still be here down the road to honor our unmatched 25 -year warranty.
  • Forward Thinking
    Energy projects are no longer a novelty. Solar panels, battery systems, electric vehicle chargers, generators and Mitsubishi ductless heating and cooling systems are all practical, dependable, and trusted technologies that will only become more commonplace in the years to come. Northwest Renewables is trained in these technologies and delivering successful projects on time and on budget day in, day out.
  • Energy Leaders

    We’re the leader in energy power design, consultation, and installation for the Inland Northwest. We’ve earned this distinction through our team’s expertise as clean energy professionals and our proven ability to successfully deliver solutions that fit our customers’ needs.

  • Flexible Financing Options
    We offer flexible options through our financing partners, Numerica Credit Union and Puget Sound Cooperative Credit Union. We also offer Northwest Renewables’ in-house financing. Qualified customers can finance their energy project no money down and 0% interest. We’ll guide you through the process and answer all of your questions along the way.
  • Unmatched Protection

    Northwest Renewables team — from our designers to our licensed electricians to our apprentices — have been highly trained by our manufacturers so that we may deliver our unsurpassed warranty of up to 25-years on parts and labor, giving you unmatched protection and confidence in your clean energy investment.

  • Independence
    Northwest Renewables provides customized energy independence you can count on. When we work on your home, business, or community project we’re giving you the freedom of always having reliable energy at your fingertips. You can eliminate the worry of increasing power rates and have the comfort of knowing you’ll have the lights on after the next storm of wildfire.
GOT QUESTIONS? WE'VE GOT ANSWERS.
  • “We have worked with quite a few different contractors; hands down, Northwest Renewables is the best company and crew we've ever worked with.”

    Travis M
  • “They offered a number of alternatives and we altered the plans multiple times. Each time they gave me a very competitive bid.”

    Justin S.
  • “This is a company that is knowledgeable and professional selling a product they truly believe in and stand behind.”

    Carolyn J.
  • “Their work ethic on building our system was top notch. They did everything they said they would do and the end product is amazing.”

    Melissa F.
  • “The crew showed me an error made by the builder that could have caused a fire that I fixed. The project lead regularly updated me on the project timeline.”

    Jeff W.
  • “We've done a lot of home improvements over the years, and NW Renewables is hands down one of the best contractors we have ever worked with anywhere.”

    Brent C.
  • “Fast and friendly. With every contact, the people at NWR were polite and efficient.”

    Jack T.
  • “Throughout the process their expertise was invaluable and they managed the project to be as cost efficient as possible. Northwest Renewables, and their team of professionals, are truly experts in the solar installation field.”

    Melissa D.
  • “We had an excellent experience with Northwest Renewables. They were responsive and answered all of our questions quickly.”

    Brendan T.
  • “I don't hesitate to recommend them for their quality service, professional skills and personal attention to all aspects of their work.”

    Bob B.

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