Years in business

> 11


Review score is above industry average of 3.96



NABCEP qualified installer


Solar panel cost calculator

Latest Technicians for Sustainability reviews

Latest review

Al and Sandra Rosen over 1 month

Our solar installation experience was terrific. You all were responsive and on-time. You never left us guessing. Special kudos to Willy and his crew. They did a complex job efficiently and without any interference in our daily routine. They all seemed well organized, got along well with each other and enjoyed their work. Most importantly they installed the solar panels with minimal change to the appearance of our house and left the job site clean with nothing for us to pick up or restore.

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Latest complaint

Anonymous, over 1 month

I was promised the work to be done in a time frame of 3-4 days took 2.3 weeks.<br />Also had damage to my spa cover with tools or equipment set on top of the spa.<br /><br />Follow-up was poor on explaination of the sunpower website and had to request the information about tax info and manual on how the system works.<br /><br />Need better presentation of equipment install and follow up calls to handle information to monitor the system.<br /><br />I am happy with the system and look forward to saving money.<br />

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Technicians for Sustainability 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

$13,361 - $16,330

Average payback time

Annual power production

14,780 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.

4¢ kWh

If you don't get solar

21¢ kWh

Forecast average AZ electric rates over the next 25 years

Brands sold

This installer does not publish the brands they use on the net.



612 N 7th Avenue, Tucson AZ, 85705


(click to reveal) ..0736


Technicians for Sustainability

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ARIZONA - Tucson

612 N 7th Avenue, Tucson AZ, 85705

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