Northwest Renewables
NABCEP-certified Spokane solar installer offering panels, batteries, EV chargers, and HVAC since 2016
10+
Years in Business
45
Customer Reviews
75 mi
Service Area
11-50
Employees
SurgePV Score
About Northwest Renewables
Northwest Renewables is a locally owned solar energy company headquartered at 2613 W 8th Ave, Spokane, WA 99224. Co-founded in 2016 by Passive House consultant Gavin Tenold and NABCEP Certified Master Electrician Harlan Heise, the company was created to bring high-quality solar and renewable energy services to the Inland Northwest.
The company installs Panasonic solar panels with 25-year product, production, and labor warranties, along with battery storage systems, EV chargers, generators, and Mitsubishi ductless heating and cooling systems. Northwest Renewables holds NABCEP certification and Panasonic Elite Installer status, and serves both residential and commercial customers across Eastern Washington.
Northwest Renewables maintains a strong reputation for transparent consultations and quality installations, with customers praising the team’s knowledge of local utility incentives and hands-on approach to system design.
Service Area
Northwest Renewables serves the following areas within a 75-mile radius:
Contact Information
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Services Offered
Certifications & Accreditations
Partner Manufacturers
Panels
Inverters
Batteries
Warranty Coverage
25 years
25 years
10 years
What to Expect: Solar Installation Process
Initial Consultation
Free site survey and system design
Quote & Design
Detailed proposal with costs and savings
Installation
Panels, inverter, and wiring (1-3 days)
Inspection
City inspection and utility interconnection approval
Go Live
Utility grants PTO, system goes live
Customer Reviews
4.8
45 reviews
Verified Customer
Northwest Renewables designed a system that fit our roof perfectly. The NABCEP-certified crew was professional and the Panasonic panels are performing above expectations.
Verified Customer
From the initial consultation to final inspection, the team was transparent about costs and timeline. Our energy bills dropped significantly after installation.
Verified Customer
Good experience overall. The permitting process took a few weeks but Northwest Renewables handled everything. Happy with the system performance so far.
Frequently Asked Questions About Northwest Renewables
What services does Northwest Renewables offer?
Northwest Renewables offers Solar Installation, Battery Storage, EV Charging, Maintenance.
Is Northwest Renewables NABCEP certified?
Yes, Northwest Renewables is NABCEP certified and also holds Panasonic Elite Installer certification. NABCEP certification is the gold standard for solar professionals in the United States.
What areas does Northwest Renewables serve?
Northwest Renewables serves Spokane, Spokane Valley, Cheney, Airway Heights, Liberty Lake, Deer Park, Medical Lake. They are based in Spokane with a service radius of 120 km.
What warranty does Northwest Renewables offer?
Northwest Renewables offers 25-year panel warranty, 25-year inverter warranty, and 10-year installation/workmanship warranty.
How are Northwest Renewables's customer reviews?
Northwest Renewables has a 4.8/5 rating based on 45 customer reviews. Customers consistently rate them highly.
How long has Northwest Renewables been in business?
Northwest Renewables was founded in 2016 and has been in business for 10 years. They are one of the more experienced solar installers in their area.
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