Technicians For Sustainability

Zack Armstrong _{on Google}

Apr 13th, 2022

Wonderful experience! The communication was great throughout. The installation was done well by respectful workers who cleaned up afterward. We're already seeing savings and couldn't be happier that we chose this local and employee owned business.

Margo Fuld _{on Google}

Jan 27th, 2022

I am very happy about the installation. It was truly a pleasure to work with the people from TFS. Everyone I came in contact with knew and did their job, was knowledgeable, answered question either by email or phone and did it in a timely fashion. I am happy to recommend TFS.

Adam Stewart _{on Google}

Feb 18th, 2022

Highly recommend - just an easy, fantastic experience from start to finish. This feels like a company and team that like what they do.
The proposal process was easy and low pressure. I had another proposal where the company proposed 115% of my power needs (why do I need to make more than I consume??) and TFS proposed much less than that. I asked why, and I was told given my roof layout, any other panels would be in shade and not as efficient and they don't recommend it. Nice!
They met their commitments and communicated every step of the way. TFS handled almost everything from working with my town to the power company. I worked with my HOA but that was due to HOA requirements and TFS prepared everything I needed to provide to them and knew more about the process with them than I did!
The installation crews were well organized and efficient and the data monitoring set up person was a great trainer and very knowledgeable.
I can't imagine a better experience. Highly recommend.

Thomas Fresneau _{on Google}

Jan 30th, 2022

I am extremely happy with our solar system installed in spring last year and with the overall process with TFS.
Looking at the metrics on the monitoring system, our solar panels are producing very well and we have been saving a lot on monthly electricity bills since the system was setup (3 to 5x cheaper bill depending on the months, we even had a $0 in November!), so I want to emphasize that the system was very well sized based on our consumption.
As for the process, I was extremely pleased with our initial exchange, this was very helpful for me to understand the basics of solar energy and TFS didn't try to sell us more than we needed (such as batteries for storage). All the technicians have been friendly, professional and very helpful.
We had a completely unrelated electrical problem which started happening coincidentally at the same time as the installation but was absolutely not related to the system, however the technician who came to install our monitoring system very kindly checked our electrical panel and try diagnosing the issue and made some suggestions.
100% recommended!

Cathy Mc _{on Google}

Jan 20th, 2022

We are so glad we went with TFS for our ground mount solar installation. Everyone that we dealt with was knowledgeable, efficient and quick to address any concerns throughout the process. They had a special tool built to make the ground mount install easier with our rocky soil and caliche. All the panels are perfectly lined up, and I am able to monitor performance and usage from an app on my phone. They took care of permits and set up the inspections with County and Trico. Thanks to Derrick for getting us started and answering all our questions. Tamarack was great at communicating and coordinating once the process commenced. Travis was priceless always on-site to oversee and participate in our unique installation. His passion for what he does showed and he was complimented by other team members as one who is always finding ways to improve company processes to make things easier and more efficient. Connor, Rainor and Amy were all very professional and worked well together getting everything installed and hooked up. Mike did a fine job of walking me thru how the system worked and showing me how to use the app. I know there were others behind the scenes that I need to thank as well. I would gladly offer to be used as a reference for anyone ready to take the plunge and go solar. Its reassuring that they are local and have been in business for decades. If we need anything, we will be dealing with the same individuals here in Tucson and not putting in a request for service to someone in Phoenix or out of state. Awesome job, everyone!