Overview
About Us
Simmitri is a local, family-owned solar company that has been in business for over 27 years! We have been serving our loyal Bay Area customers in roofing, solar, and energy management since 1995.
*Contractors enrolled in GAF certification programs are not employees or agents of GAF, and GAF does not control or otherwise supervise these independent businesses. Contractors may receive benefits, such as loyalty rewards points and discounts on marketing tools from GAF for participating in the program and offering GAF enhanced warranties, which require the use of a minimum amount of GAF products. Your dealings with a Contractor, and any services they provide to you, are subject to the Contractor Terms of Use.
Customer Reviews

"Simmitri is an excellent solar company. Everyone was readily available and responsive to my questions. They started the project on time. David, the installation supervisor is a perfectionist and explained everything clearly. I interacted with at least 7 Simmitri personnel and all were pleasant and successful interactions. The price was right. I recommend Simmitri for solar installation without hesitation."
"It was a pleasure to work with Simmitri. They showed up on time, completed our extensive project in one day, and the final product looks and works great. I doubt there is another solar company that provides better customer service. We have no complaints and will happily recommend Simmitri to all our friends who are in the market for solar panels."
"The guys who came out to install a new gutter above my garage did an excellent job and where very professional. I also worked with the company office to get the price I wanted. Guess who I’m going to call when another gutter leaks."

"Very professional. On time and schedule."

- "Very professional. On time and schedule."
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "Excellent Work"
- "PROFESSIONAL KNOWLEDGEABLE CONTRACTOR"
- "Customer asked us not to share his/her review."
- "did quality work with quality products in a time-efficient manner!! We've already referred them to our neighbors who installed a solar system through them."
- "Very hard working,fast,clean and willing to return to correct any discrepancies"
- "are professional and personal in their customer interactions."
- "DID AN EXCELLENT JOB RECOMMENDED PRODUCTS TO FIT OUR NEEDS AND BUDGET THEY HELP US KEEP ON OUR REMODEL TIMELINE WHILE WERE BUSY AND FIT OUR JOB INTO THEIR BOOKED CALENDAR"
- "I cannot respond to this statement: I would NOT recommend Affordable Roofing and Solar to others."
- "Customer asked us not to share his/her review."
- "are family oreinted and go the extra mile to get the job work done"
- "strive for customer satisfaction"
- "Customer asked us not to share his/her review."
- "competent and professional."
- "WOULD BE TREATED FAIRLY"
- "ARE EXTREMELY KNOWLEDGABLE EFFICIENT PROFESSIONAL AND COMPETENT"
- "Customer asked us not to share his/her review."
- "LISTENED TO MY NEEDS AND DIDNT TRY TO SELL ME SOMETHING THAT I DIDNT NEED"
- "know what they are doing and performed very professional during and after the installation"
- "ARE PROFESSIONAL-THEY COMPLETED THE WORK ON TIME AND CLEANED UP -PRICE WAS MUCH LOWER THAN HOME DEPOT AND SAME WORRK"
- "Customer asked us not to share his/her review."
- "they are the best at what they do. Very friendly, honest, do what they tell you they will do and they do it on time. Very easy to work with."
- "WOULD DO THE SAME GOOD JOB"
- "Customer asked us not to share his/her review."
- "ARE RELIABLE EFFICIENT RESPONSIVE TO THE CUSTOMER"
- "ARE GREAT WORK WITH, ARE VERY KNOWLEDGABLE AND PROVIDED EXCELLENT FOLLOW UP ON THE GUTTER"
- "CARE AFTER THE JOB IS DONE"
- "DID A VERY GOD JOB , I DONT KNOW IF IT MATTERS, BUT MY NAME WAS NOT SPELLED CORRECTLY IN THIS LETTER TO ME. IT WAS SPELLED ENRIUE -WRONG ITS ENRIQUE-CORRECT"
- "PROVIDE EXCELLENT SERVICE AND HONEST"
- "others deserve the peace of mind that goes along with using a quality and dependable team affordable roofing and GAFelk"
- "Customer asked us not to share his/her review."
- "care abt the job they do. treated me as an individual and just not a job to do"
- "very professional"
- "honest professional nice to work with"
- "PERFORM VERY WELL"
- "Customer asked us not to share his/her review."
- "install a great product at a reasonable price and the workmanship is excellent"
- "were the best contractor I have worked with period"
- "are honest, willing hard workers, efficient and do a superb job"
- "Are accountable and listen to customers. Care about quality of work they do. Local office and nice showroom."
- "Offered a great and easy experience in roof replacement. After hearing the horror stories on roofing contractors, it was great to work with such a professional company. The roof was completed in the correct time, thanlks for a great job."
- "are professionals and do an excellent job."
- "provided excellent services."
- "are not very expensive but do a great job!"
- "are professional, dependable and provide excellent customer service."
Awards
Installation Excellence Award
This award is for contractors that consistently install with a very high level of quality and provide their customers the highest protection that GAF offers.
Consumer Protection Excellence Award
This award recognizes those contractors that best protect their clients with system selling and enhanced warranties.
Training Excellence Award
This award is for contractors that are committed to training and continuous improvement.
Installed Roofs Near You
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