Simmitri Inc
CALL US

Simmitri Inc

Simmitri Inc
6203 San Ignacio Ave Ste 110, San Jose CA, 95119 USA
CALL US

Overview

About Us

SIMMITRI, Inc. DBA, Affordable Roofing & Solar is a complete Roof System and Solar/Energy Efficiency Specialist, serving the Bay Area communities for over 26 years. Uniquely qualified as a "Master Elite Contractor" with GAF, we provide the best products, services and warranties in the entire roof industry through superior, custom designed roof systems. Only 3% of all roof contractors in the nation can claim that distinction. These systems require specialized Roof components and products beyond industries standards, to protect our customers for the long term. Additionally, our vast knowledge of "Roofs & Solar together” enables us to effectively handle any roof issue, and at the same time improve energy efficiency, by turning the roof into an energy producing asset. Roof and solar systems must work together symmetrically, for the “productive and protective” outcomes all customers seek.

At-A-Glance
Member Since:
12/11/1997
*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

4.8 (54)

GAF Reviews

Contractor reviews from customers with verified GAF purchases

  • - R.R, | Gilroy CA
    Oct 8, 2020

  • - S.L, | San Jose CA
    Sep 15, 2020

  • "Customer asked us not to share his/her review."

    - X.X, | Cupertino CA
    Aug 29, 2020

4.8 (54)

GAF Reviews

Contractor reviews from customers with verified GAF purchases

  • - R.R, | Gilroy CA

  • - S.L, | San Jose CA

  • "Customer asked us not to share his/her review."

    - X.X, | Cupertino CA

  • "Customer asked us not to share his/her review."

    - X.X, | Santa Clara CA

  • "Customer asked us not to share his/her review."

    - X.X, | Sunnyvale CA

  • "Customer asked us not to share his/her review."

    - X.X, | Gilroy CA

  • "Excellent Work"

    - J.B, | Gilroy CA

  • "PROFESSIONAL KNOWLEDGEABLE CONTRACTOR"

    - K.S, | Morgan Hill CA

  • - C.V, | Sunnyvale CA

  • "Customer asked us not to share his/her review."

    - X.X, | Modesto CA

  • "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."

    - K.R, | San Jose CA

  • "Very hard working,fast,clean and willing to return to correct any discrepancies"

    - M.G, | Morgan Hill CA

  • - J.G, | San Jose CA

  • - L.S, | San Francisco CA

  • "are professional and personal in their customer interactions."

    - G.C, | Los Gatos CA

  • "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"

    - P.M, | San Jose CA

  • "I cannot respond to this statement: I would NOT recommend Affordable Roofing and Solar to others."

    - S.F, | Morgan Hill CA

  • "Customer asked us not to share his/her review."

    - X.X, | Morgan Hill CA

  • "are family oreinted and go the extra mile to get the job work done"

    - P.G, | San Jose CA

  • "strive for customer satisfaction"

    - G.L, | Morgan Hill CA

  • - J.P, | Los Altos CA

  • "Customer asked us not to share his/her review."

    - X.X, | Gilroy CA

  • "competent and professional."

    - R.W, | Gilroy CA

  • "WOULD BE TREATED FAIRLY"

    - K.P, | San Jose CA

  • "ARE EXTREMELY KNOWLEDGABLE EFFICIENT PROFESSIONAL AND COMPETENT"

    - B.H, | San Jose CA

  • "Customer asked us not to share his/her review."

    - X.X, | Morgan Hill CA

  • "LISTENED TO MY NEEDS AND DIDNT TRY TO SELL ME SOMETHING THAT I DIDNT NEED"

    - A.O, | Gilroy CA

  • "know what they are doing and performed very professional during and after the installation"

    - B.F, | Morgan Hill CA

  • "ARE PROFESSIONAL-THEY COMPLETED THE WORK ON TIME AND CLEANED UP -PRICE WAS MUCH LOWER THAN HOME DEPOT AND SAME WORRK"

    - N.W, | Gilroy CA

  • "Customer asked us not to share his/her review."

    - X.X, | Gilroy CA

  • "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."

    - C.G, | Gilroy CA

  • "WOULD DO THE SAME GOOD JOB"

    - J.M, | Morgan Hill CA

  • "Customer asked us not to share his/her review."

    - X.X, | Saratoga CA

  • "ARE RELIABLE EFFICIENT RESPONSIVE TO THE CUSTOMER"

    - J.K, | Gilroy CA

  • "ARE GREAT WORK WITH, ARE VERY KNOWLEDGABLE AND PROVIDED EXCELLENT FOLLOW UP ON THE GUTTER"

    - M.A, | Gilroy CA

  • "CARE AFTER THE JOB IS DONE"

    - F.A, | San Jose CA

  • "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"

    - E.M, | Gilroy CA

  • "PROVIDE EXCELLENT SERVICE AND HONEST"

    - J.K, | Morgan Hill CA

  • "others deserve the peace of mind that goes along with using a quality and dependable team affordable roofing and GAFelk"

    - E.E, | Morgan Hill CA

  • "Customer asked us not to share his/her review."

    - X.X, | Los Gatos CA

  • "care abt the job they do. treated me as an individual and just not a job to do"

    - S.D, | Gilroy CA

  • "very professional"

    - D.V, | Gilroy CA

  • "honest professional nice to work with"

    - T.M, | Gilroy CA

  • "PERFORM VERY WELL"

    - E.N, | Morgan Hill CA

  • "Customer asked us not to share his/her review."

    - X.X, | Gilroy CA

  • "install a great product at a reasonable price and the workmanship is excellent"

    - K.S, | Hollister CA

  • "were the best contractor I have worked with period"

    - M.G, | Morgan Hill CA

  • "are honest, willing hard workers, efficient and do a superb job"

    - D.M, | Hollister CA

  • "Are accountable and listen to customers. Care about quality of work they do. Local office and nice showroom."

    - L.S, | Morgan Hill CA

  • "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."

    - M.B, | Morgan Hill CA

  • "are professionals and do an excellent job."

    - S.G, | Gilroy CA

  • "provided excellent services."

    - M.M, | Gilroy CA

  • "are not very expensive but do a great job!"

    - K.J, | Gilroy CA

  • "are professional, dependable and provide excellent customer service."

    - A.H, | Gilroy CA

Showing Page {PageNumber} of {TotalPages}
Google
4.7 (19)

Google Reviews

Contractor reviews from customers on Google

  • "They were the only company that was willing to do an onsite estimate before contract signing which was important to me. They walked me through the process well. The install team managed to get all the 14 panels on my south facing roof and they got it done in one day. They ran the conduit from the panes down to the accumulator and electrical panel right under the eave which was especially nice. The panels have performed well, in fact better than well and the micro inverter monitoring software is outstanding. So why only 4 stars? They used enphase 7 micro inverters which allow all 14 panels on one AC circuit to the accumulator. The problem is the 7s max out at 245 watts and my panels exceed that during 4-5 hours of the peak sunlight. It appears to me they could have used 7+ inverters with a 295 watt limit and 2 AC circuits (accumulator supposedly support 3) and my panels would have been able to max out. I estimate the cost difference at $20 per panel and more number 10 copper wire to the accumulator. You can see this behavior if you look at the daily output. It should look like a Bell curve in my opinion, but mine looks like a Bell curve with the top lopped off (plateau). I'd estimate it's reducing my output by 120-150 watts per day per panel. I leave it to you to decide if the cost is worth the gains. It's not easy to know if you'll have this situation before hand. My panels face 160 degrees and are close to ideal. The panels have a "perfect" output rating of 330 watts, but none ever get that since roof lie, facing, and temperature all reduce the ideal. Mine appear to be able to peak at 275-290. Had I known all of this beforehand I would have wanted the 7+ with 2 circuits."

    - D.S, Jun 16, 2021

  • "Very responsive and professional. I've used them for a couple of roofing issues over the years. Very knowledgeable and willing to explore various solutions to address my specific needs."

    - M.S, May 23, 2021

  • "Simmitri was the only company that had all of these options fully integrated as one solution. I love how attentive you are to any questions before your system. Excellent installation."

    - B.G, Feb 17, 2021

See All Google
4.7 (19)

Google Reviews

Contractor reviews from customers on Google

  • "They were the only company that was willing to do an onsite estimate before contract signing which was important to me. They walked me through the process well. The install team managed to get all the 14 panels on my south facing roof and they got it done in one day. They ran the conduit from the panes down to the accumulator and electrical panel right under the eave which was especially nice. The panels have performed well, in fact better than well and the micro inverter monitoring software is outstanding. So why only 4 stars? They used enphase 7 micro inverters which allow all 14 panels on one AC circuit to the accumulator. The problem is the 7s max out at 245 watts and my panels exceed that during 4-5 hours of the peak sunlight. It appears to me they could have used 7+ inverters with a 295 watt limit and 2 AC circuits (accumulator supposedly support 3) and my panels would have been able to max out. I estimate the cost difference at $20 per panel and more number 10 copper wire to the accumulator. You can see this behavior if you look at the daily output. It should look like a Bell curve in my opinion, but mine looks like a Bell curve with the top lopped off (plateau). I'd estimate it's reducing my output by 120-150 watts per day per panel. I leave it to you to decide if the cost is worth the gains. It's not easy to know if you'll have this situation before hand. My panels face 160 degrees and are close to ideal. The panels have a "perfect" output rating of 330 watts, but none ever get that since roof lie, facing, and temperature all reduce the ideal. Mine appear to be able to peak at 275-290. Had I known all of this beforehand I would have wanted the 7+ with 2 circuits."

    - D.S.

  • "Very responsive and professional. I've used them for a couple of roofing issues over the years. Very knowledgeable and willing to explore various solutions to address my specific needs."

    - M.S.

  • "Simmitri was the only company that had all of these options fully integrated as one solution. I love how attentive you are to any questions before your system. Excellent installation."

    - B.G.

  • "It's been a long time since I've had such professional work done and amazing service. They got the right financing program for my needs and the entire project was done in a very short time. Very responsive, clean job and stellar communication by everybody across the company. Something really unique about them is their customer success team who followed up with me on a regular basis to make sure I was happy, they've addressed all the questions and we did an annual review of my system's performance compared to their initial projection; needless to say that I was pretty impressed when I've realized that their projections was 100% accurate with the performance my system delivered all year despite the smoke and debris from the fires in California. I would recommend to anyone who needs solar or roofing in the Bay Area."

    - B.L.

  • "Simmitri is the only company I could find that offered Smart main electrical panels., now have smart electrical breakers and can see all the energy being used and I can also turn off breakers remote if I accidental left something on. They where able to make it work with my solar as well. The battery option was too expenisve for now but hopefully can add in the future."

    - V.L.

  • "Simmitri got me large incentives for Battery storage with solar. Their communcation was excellent through the entire process. Very good installation and customer service was great!"

    - K.B.

  • "Simmitri has carried out the installation in the company for which I work and the energy savings that we have achieved and the environmental contribution that we all make are truly incredible. Plus they had the best warranty for both, the Golden Warranty."

    - J.G.

Showing Page {PageNumber} of {TotalPages}

Awards

Installed Roofs Near You

Map