Years in business

> 47


Review score is above industry average of 3.97



NABCEP qualified installer


Solar panel cost calculator

Latest Cascadia Solar (Frederickson Electric) reviews

Latest review

ltphoto 2 weeks ago

After years of waiting for the right time to finally go solar, we couldn't be happier with the system that Cascadia designed and installed for us. Dave was great on the front end listening to what we wanted to accomplish and offering alternatives to get to our goals. He was meticulous in evaluating and measuring for the site plan. At installation time the entire crew was right on time, professional, and fast. They finished the job one day faster than estimated (when was the last time you heard that about any contractor) and everything worked perfectly. We are now enjoying our "free" electricity and the system is actually outperforming the stated claims from Cascadia Solar.

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Cascadia Solar (Frederickson Electric) prices

This installer does not publish their standard system prices on the net.

As such we have used average pricing from the installers service areas as a proxy for what this company would most likely charge for a solar system.

System size


Average cost per watt


Net cost of system

$21,976 - $26,860

Average payback time

Annual power production

14,072 kWh

Levelized cost of solar energy

Levelized cost per kWh is the cost of the solar system divided by the total number of kWh produced by a solar system over it’s lifetime.

8¢ kWh

If you don't get solar

20¢ kWh

Forecast average WA electric rates over the next 25 years

Installers description for their business

Since 2007, we have installed a wide range of residential and commercial solar PV systems throughout the west Puget Sound area, including some significant community solar projects that have garnered nationwide press.

Because of their careful design and quality construction, our solar PV systems have produced exceptional returns for our customers, while maintaining good looks that enhance property values and please the neighbors.

Brands sold



402 Glen Cove Road, Port Townsend WA, 98368


(click to reveal) ..6993


Cascadia Solar (Frederickson Electric)

Office locations

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Accreditations and affiliations

Better Business Bureau

Service Types

Residential solar - Grid tied

Small commercial solar - Grid tied

Residential solar - Hybrid solar systems

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