Bay Valley Solar Roofing

address: 1820 Arnold Industrial Way Ste A, Concord, CA 94520, United States
Phone: +1 925-428-6614
services: Service options: On-site services,
Accessibility: Wheelchair-accessible car park, Wheelchair-accessible entrance,

category: Roofing contractor, General contractor, Solar energy system service
rayting: 4.8
Monday8 AM–4:30 PM
Tuesday8 AM–4:30 PM
Wednesday8 AM–4:30 PM
Thursday8 AM–4:30 PM
Friday8 AM–4:30 PM

Name: D***** B****
Date: 2023-12-11 15:35:25
Rating: 5
Comment: My roof looks amazing. So professional went above and beyond highly recommend them 10 star.

Name: M******* C****
Date: 2023-11-17 22:48:13
Rating: 5
Comment: Friendley, Stayed in touch by Text, Emails & by phone on any possible changes that might slow down the project.

Name: s******* f***
Date: 2023-11-15 23:58:40
Rating: 5
Comment: Wonderful company. 10/10. I highly recommend Bay Valley. I got roofing quotes from 5 companies and was unable to get any of the other companies to follow up or return phone calls. Bay Valley provided excellent customer service. The workers were timely and worked quickly and even helped me with a huge favor.I ask a lot of questions and the project had complications because Bay Valley needed to coordinate with my solar company. Carlos, Sean, and his team answered all my questions patiently, helped me to problem solve, and communicated effectively throughout.Sean, especially, was amazing. He is calm as a cucumber and very kind. He communicated throughout the project and took care to make sure that the roofing job was done perfectly.And special shoutout to Alejandro, Patricio, Alfredo, Lester, Lily, Adrian, and Franklin who came out at the beginning and took a million photos.
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Name: M****** O
Date: 2023-11-01 23:40:02
Rating: 5
Comment: Bay Valley Roofing staff and workers were amazing. On the first day, Sean sent me a message that the workers would come at a specific time but they actually came earlier. Every single day they worked on time and finished what they’re supposed to accomplish that day. Sean sent me a daily report on what’s going on and what to expect. He is a very professional guy. He answered all my questions and explained thoroughly the issues I brought up. We are satisfied with the roof installed.

Name: R****** G*********
Date: 2023-10-26 21:57:50
Rating: 4
Comment: I honestly find their repair cost are exorbant - repair time was approximately 10 minutes. Outside of this issue, they are an excellent company to due business with. Great customer service, showed up on time and were attentive to the job. Billing was quick and easy.

Name: C********* C****
Date: 2023-09-12 19:53:29
Rating: 5
Comment: I cannot say enough about Bay Valley Solar Roofing, especially Ryan Diaz who runs the business. Other businesses should learn from Ryan, who communicates with clients, letting us know the status, and when it is completed, sending photos. They may not be the cheapest, but worth every dollar.Bay Valley had to return to fix the mess (poor workmanship) by another solar company, to ensure the warranty would not be voided. Thank you Ryan!

Name: C******** C*******
Date: 2023-08-25 16:30:56
Rating: 5
Comment: Excellent overall. communicative timely knowledgeable professional. absolutely recommend and will use them again.

Name: B******* R****
Date: 2023-08-20 17:20:33
Rating: 5
Comment: They did a good job and were very easy to work with. The commutation was really good. The worker were very considerate and professional I definitely recommend them

Name: M**** T*******
Date: 2023-08-19 12:54:11
Rating: 5
Comment: Everyone involved in this roof replacement did an outstanding job from the office personnel, to the owner, to the project manager and to the roofers. Phone calls and emails were answered promptly. Bay Valley Roofing is beyond reproach and my wife and I highly recommend them to anyone looking for a great job.Last but not least, the crew cleaned up daily and was very friendly, careful and attentive to our property.

Name: K******* Y****
Date: 2023-08-11 20:24:25
Rating: 5
Comment: Bay Valley Roofing did a wonderful job on our roof. We lost about 40% in a wind storm but opted for a complete replacement. Fair estimate, great communication throughout. Supervisor on site for entire job. Site was completely cleaned at end of each day. They walked us through the process, helped with financing and demonstrated why they are masters of their work. My neighbors were impressed at the work ethic and they were as quiet as they could be. The city roof inspector said they did a phenomenal job! Highly recommend!

Name: A**** W*****
Date: 2023-08-09 22:31:55
Rating: 5
Comment: I would highly recommend Bay Valley Contractors if you are considering a very professional team to replace an existing roof. The initial presentation of their products was very thorough. All the work is done by their own company. Nothing is subcontracted out. They must undergo extensive training and maintain their qualifications to install IB roofs. They also carry insurance for their workers to protect home owners if an injury occurs on the job. From start to finish, each step of process from removing the old roof, to possible additional dry rot not initially seen was discussed in advanced. We were very pleased with the instillation of the seamless gutters around the house. The project completion date was met. The roofers were ready to start each morning at 7am sharp. The project manager was on site each day to supervise the work.They were very friendly, polite and cleaned up around our property each day before they left for the day. We had the roof inspected my our insurance company and from the company who authorized Bay Valley to install their IB products. Both inspections passed with flying colors. If you want the best....expect to pay it! But...there are financing programs available that helped us to get our roof done. Our house was significantly cooler this summer and we dropped $200 on our PG&E bill!!

Name: R****** R***** R*****
Date: 2023-07-23 18:13:14
Rating: 5
Comment: My home roof repairs and replacement project was handled very professionally by Bay Valley Roofing. Not only did they fix my roof but they also helped with any paperwork required by the insurance company which was extremely helpful. The entire team lead by Ryan Diaz was always very responsive and provided information and feedback very promptly. Tanya Belden and Sean Park and Ryan Diaz consistently followed up through texts , emails and phone calls through out the process. A very reliable professional team.

Name: J******** A****
Date: 2023-06-23 14:35:45
Rating: 5
Comment: We called in with a need for a roof repair, his customer success team answered the call and talked through our problems with us. They then scheduled a field tech to come out and do the inspection, they hoped on the roof and took pictures (they sent me a link so I could see all the photos as it happened, this was soo cool). I got a my text notification that my inspection was all done and within minutes, Tanya had called and said my quote was ready. They sent me a zoom link and within minutes we were going through the entire proposal. They showed me all the problems areas and highlighted them on the photos, they line itemed all my issues and broke down how much everything cost. I was getting other estimates after but within a day, Tanya was following up but not to harp on moving forward, just to check in with any questions I might have had and I did. After the presentation, I had a few follow up thoughts that she answered quickly and I felt so comfortable we decided to move forward. Then came the roof install. Ryan called us shortly after signing and told us hed be the contact for the project. We scheduled the project. The team came out full loaded with a dump truck and team. They had the roof tore off in less than 2 hours which blew my mind: the entire time this was happening I was getting text messages about each step of the roof. When they were finished tearing off, when they finished with the roof and cleaning up. They even have a section that showed how they were protecting my property and how they stayed secure with photos so i could follow along. Each day I got a message when they were arriving so I felt so notified of everything that was happening! The grounds were cleaner after each day than before they got there and the roof came out beautifully! I had such a great experience with this company and I will tell all my friends! Im so glad I picked them. They were also within range of my budget and had a great financing option that helped make it affordable for my budget. Price wasnt super cheap but you get what you pay for and these guys went above and beyond! Next time, if ever, I need another roof. I know exactly who Im calling.

Name: D** c***
Date: 2023-06-12 06:38:14
Rating: 5
Comment: Bay Valley Roofing just successfully completed a total roof replacement + solar project for my 4000sf ranch house. The team of 10+ very skillful workers did an exceptional job and finished the project well ahead of the original promised schedule. One can tell they are all very experienced in what they do, and the team worked so diligently and well-coordinated throughout. They put tarps around the house every day before start work and cleaned up all trash and debris at the end of each work day even removing the tarps and re-installing again the next morning.I was especially impressed with the project manager Sean Park who kept me informed of the progress with more than 300+ photos, and was very courteous and responsive to my questions. Although Bay Valley was not the lowest bid, I chose them because they are one of the few top GAF certified master level roofing contractors. After seeing their quality work, I believed I made the right decision and have no doubts my new roof will last for another 50 years.

Name: R****** C******
Date: 2023-05-17 23:51:14
Rating: 5
Comment: Excellent company, with extremely hard working employees! Did a great job on our roof, cutters and cutter guards in a relatively short period of time. I definitely recommend this company, as I have already given out their information to people I know, who are in need of a reliable, hardworking roofing company!

Name: C C****
Date: 2023-04-28 02:32:55
Rating: 5
Comment: Working with Bay Valley was a pleasure. Ryan Diaz was our project manager, who was most responsive and professional, listened to our concerns, answered our endless questions, coordinated with another solar company (which had to be a hassle as the solar company employee didnt show up as promised), and remedied any issues. He came by to check on the work at every stage of the process of installing our new roof. A couple of hiccups regarding the gutters, but all ended well. As another reviewer said, it may not be the cheapest, but I would not hesitate to recommend Bay Valley Roofing.

Name: S**** C****
Date: 2023-04-27 05:03:21
Rating: 5
Comment: I didnt shop around since they were already recommended by someone who cares extremely about workmanship, and from the first visit, I knew wed sign with them. That said, I dont know where they fall in the pricing spectrum. 100% no regrets. Truly professional crew and top notch in communication. I knew what was happening everyday of the job.

Name: S***** A*******
Date: 2023-04-21 21:54:20
Rating: 5
Comment: What an amazing company. It is obvious that everyone takes pride in the job that they do. They were fast, punctual and did a fantastic job. Sean Park and Ryan Diaz checked in every day to see if I had any problems or questions. Home construction can be very stressful but they made it all so easy.They also referred me to a gentleman named Victor who does masonry. Victor poured a new driveway, walkway and landing that came out beautifully. He has the same work ethics as everyone else, he takes a great amount of pride in his work. Thank you Bay Valley Solar Roofing for being there for me and doing such a wonderful job!!!

Name: T** C**********
Date: 2023-04-13 23:43:39
Rating: 5
Comment: This is the second roof project Bay Valley has done for us. I am very happy with their service and quality. I would not use anyone else. Good people.

Name: P****** S****
Date: 2023-03-21 19:36:49
Rating: 5
Comment: We had a roof leak due to the recent rain storms and John came out from Bay Valley Roofing to take a look. He was extremely thorough in his inspection and made some quick repairs that I know saved me ton of money. I would recommend them without any hesitation.

Name: M V**
Date: 2022-07-11 18:58:49
Rating: 5
Comment: Expert workmanship. Responsive and good communication. We have an IB roof. We removed our old brick our chimney in order to install a gas fireplace. New venting meant repairs needed by a certified IB roof installer in order to keep the warranty. We are very happy with the work the roofers did. Highly recommend this company for all your roofing needs but be prepared for a bit of sticker shock. Prices have increased everywhere and Bay Valley Contractors is no exception.

Name: M****** L****
Date: 2022-06-13 20:47:30
Rating: 5
Comment: Not the cheapest service, but high quality job and attention to detail. Had a full roof replacement done. They identified places where the old plywood and beams had rotted and fixed them up without needing me to do anything but approve the extra costs. Site was cleaned up very thoroughly each day and by the end of the job. Raul and Ryan were the project managers and they were fantastic to work with. They handled all of my misc requests (haul away the old extra roof tiles on the side of the house, get rid of the weird fiberglass thing over part of the roof, etc.). Awesome job!

Name: A**** C*****
Date: 2022-04-28 18:05:44
Rating: 5
Comment: Ryan was very Knowledgeable and was able to answer all my questions! I highly refommend them!

Name: D**** F**
Date: 2021-10-15 00:16:28
Rating: 5
Comment: Even my neighbors were amazed with the rapid installation of my new roof. I was vigilant during the installation and was extremely satisfied with the actions taken to protect my property from damage while completing the roof replacement. The did what they said they were going to do.

Name: K*** C*******
Date: 2021-06-27 01:37:48
Rating: 5
Comment: I had Bay Valley Contractors repair wood rot areas on three sides of my house. The cost was very reasonable with respect to the extra amount of work that needed to be done, that initially was not observed. They did a good job repairing the damaged areas and restoring the appearance and structure of the wood. If you need house repairs I would recommend you contact Bay Valley Contractors for a bid on the job.

Name: C******** B******
Date: 2021-06-11 21:17:52
Rating: 5
Comment: I would highly recommend this company to anyone. If you are looking for great value, professional workmanship( a great group of guys to work with) a great product line. You want a exceptional job done on your home and done right....then call Bay Valley Contractors. My roof looks so good and my gutters!Best investment ever! Thank you so much!

Name: D**** C****
Date: 2021-05-15 16:30:32
Rating: 5
Comment: Very responsive and knowledgeable. They went above and beyond the original service, detecting additional areas to look at, and ultimately fix.You can’t go wrong.

Name: S******* H******
Date: 2021-02-01 19:09:27
Rating: 5
Comment: Professional, hard-working and competent crew got the job done in a timely manner while keeping me informed during the whole process. They were also very conscientious about keeping the job site clean which I really appreciated!

Name: J* R*
Date: 2021-01-12 21:03:06
Rating: 5
Comment: We had a fire behind our property and the firemen had to gain access to my roof; hauling hoses and trampling over the roof to control the fire. Bay Valley Contractors immediately responded to my call for an estimate for a roof inspection. Within one month (longer period due to rain), they returned to repair certain areas of the roof that were damaged due to this activity. Upon a second courtesy inspection by the same estimator, they assured me that everything was done to my satisfaction. Id use Bay Valley Contractors for future roof inspections, quotes and repairs.

Name: C**** S********
Date: 2020-09-03 23:38:28
Rating: 4
Comment: The quality of the quality of the work was first rate, and I should know I have been building homes for 35 years. More importantly the communication between the company, the crew and most important the crew leader was excellent. We spoke the same language, had a real meeting of the minds, and they kept me informed.

Name: S***** S****
Date: 2020-09-01 00:41:40
Rating: 5
Comment: They were not the cheapest bid we received, but we were very impressed by their quality product and 50 year guarantee. Everyone we worked with was very professional. We had no conflicts and necessary change orders were clearly explained and priced fairly. The job was completed in a reasonable time frame. We were really impressed with their clean-up ethic. We definitely recommend Bay Valley Contractors for roof work.

Name: A**** C****
Date: 2020-08-31 00:26:15
Rating: 5
Comment: Great contractor for a small but challenging addition. Foreman was great. Very professional and on time. Would use them again.

Name: L**** L*******
Date: 2020-07-29 00:58:22
Rating: 5
Comment: I had a great experience with Bay Valley Contractors, with particular praise for Jose Montes, project manager, and initially, Dean Mousers attention to detail in the original estimate. Although we ran over due to unforeseen items, they were always straight up about change orders and looking for solutions. The workers are wonderful. If the work holds up as well as it looks, I will be happy for many years.

Name: L**** L*******
Date: 2020-07-05 23:53:10
Rating: 5
Comment: I feel very fortunate that Bay Valley Contractors agreed to take on a major project at my house, i.e., a 1700 square foot flat walking roof deck. They did a great job, were diligent, kept me in the loop and respected my opinion and inquiries.I am particularly happy that the project manager Jose Montes, was so responsive, and had a great relationship with his crew. The crew was cheerful, and ALL personnel respected Covid 19 precautions at all times, using PPE. If I could give them 10 stars, I would! Thank you Bay Valley Contractors!

Name: m***** a****
Date: 2020-06-25 20:36:25
Rating: 5
Comment: Great overall experience. Very kind and professional. Easy every step of the way. Couldn’t be happier!!

Name: R****** M*******
Date: 2020-06-10 00:46:53
Rating: 5
Comment: Bay Valley Contractors replaced our roof and some windows and doors in the house and the improvement on quality of life has been beyond any of our expectations. On any warm day we could not be inside the house even with A/C on all day. After the new roof and windows A/C barely turns on when its 90F+ outside.The team has been very professional and responsive throughout the process, even with crazy times of COVID-19 they have been able to deliver and always respond to our satisfaction.

Name: A****** K***
Date: 2019-12-31 01:08:09
Rating: 5
Comment: Very nice work, excellent job, professional staff!

Name: R*** O*****
Date: 2019-12-21 02:52:24
Rating: 5
Comment: Detailed description of what needs to be done. Promptly started and completed the work on time. Very efficient and courteous staff.

Name: T** P******
Date: 2019-12-09 19:00:22
Rating: 5
Comment: I recently contracted with Bay Area Roofing fir all if my needs including a new roof, repairs of dry rot, new chimney flanges, insulation, and new brackets for my overhead awning. Frankly, Bay Area Roofing were the only firm able to do everything and our project Manager Rual was attentive to our needs and very professional- he handled everything perfectly. I would rate Rual and Bay Area 5 stars for the work that was performed in a very timely fashion.Tom Pfister

Name: l*** w***
Date: 2019-12-04 02:00:45
Rating: 5
Comment: Outstanding service. Knowledgeable, professional staff arrived on time and completed the work in a timely fashion.

Name: M*** B*****
Date: 2019-12-03 23:30:49
Rating: 5
Comment: BVC did a detailed inspection for my residential roof replacement, and provided a written contract with specs and details of what would be done. They showed up for pre-inspection one week before start. They appeared one time with materials and numerous labor and performed the work in a timely manner and with the highest quality of work product. They provided warranty of their product and work. AAA+++ Excellent !!

Name: R*** R***** R********
Date: 2019-08-24 16:30:11
Rating: 5
Comment: Had great experience working with this company. Great management and great staff members. They did a great job on my home expansion project. We were really happy with the result when project was done.

Name: T** H******
Date: 2019-06-18 20:53:26
Rating: 5
Comment: These guys were available quickly, priced well, and willing to work with me. 5 stars!

Name: R****** K******
Date: 2019-03-05 02:01:11
Rating: 5
Comment: Bay Valley Contractors replaced our existing 40 year old concrete tile roof with a Boral metal roof. My wife and I had a bit of sticker shock at signing, but we didnt shop them based on feedback we obtained from their customers in Western Contra Costa County and the excellent ratings we viewed online. Bottom line, we are more than pleased, and we ended up feeling the cost was fair and represented an A#1 quality roof. Their protection of our driveway, product delivery protocol and cleanup was 100%+. We highly recommend them!

Name: E**** W******
Date: 2019-02-26 21:34:12
Rating: 5
Comment: They went above and beyond to ensure we were satisfied at every step along the way. We will definitely call them again for our next home improvement project!

Name: H***** F***
Date: 2019-02-08 17:34:49
Rating: 5
Comment: They did a thorough job replacing one roof and repairing another. The result looks nice and has survived the last major rainstorm without problem.

Name: B*** F*****
Date: 2019-01-31 05:12:31
Rating: 5
Comment: My Uncles roof had a leak from somewhere. I was offered Bay Valley Contractors by one of the reference apps and accepted their invitation.The estimator came to the job location exactly when our appointment was made. The estimator inspected the roof, explained the probable problem and gave me an estimate for work.Bay Valley office contacted me and arranged a date for the work done. I was contacted about a possible earlier date and the work was done then. There workers repaired the roof, left no mess and no damage to gutters, etc.I am extremely satisfied by their work and would not hesitate to contract with them again!

Name: R****** T****
Date: 2018-12-18 03:29:34
Rating: 5
Comment: From start to finish, Bay Valley was great. All onsite staff was professional and friendly. At the end of each day they made sure the site was properly cleaned and all the day’s debris taken away. We learned a lot about roofs in this process and know we made the right decision. Highly recommend.

Name: d********
Date: 2018-11-05 23:55:42
Rating: 5
Comment: Excellent customer service and professionalism. They worked with me for pricing and through all the details to make sure I understood and was happy with everything related to my roofing job.

Name: S**** W***
Date: 2018-07-19 17:50:58
Rating: 5
Comment: Bay Valley provided high quality, newest technology, and quick execution on the job to replace our roof. We had some serious problems with the roof over our garage, which required extra effort to bring a sagging ridge back to normal. We were also very impressed with their installation of soffit and ridge vents, together with a double layer of plywood (with an air gap between) to keep our attic as cool as possible over the whole house.We would recommend Bay Valley Contractors any time!

Name: C**** C*****
Date: 2018-06-14 05:03:23
Rating: 5
Comment: Definitely worth the money. Best experience weve had working with a contractor. Very professional.

Name: O***** S*******
Date: 2018-06-14 00:44:19
Rating: 4
Comment: Bay Valley Contractors, Inc. was hired to put a new roof on my small ranch home and it turned out very nice. Crew and consultants were prompt, courteous, and cleaned up debris at the end of their workday. The 2 day roofing project was completed without any problems.

Name: c**** k***
Date: 2018-01-20 18:45:18
Rating: 5
Comment: The whole process went very smoothly. Every one was very professional. The job was done in one day as promised. The roof looks very nice. I would highly recommend this company.

Name: D**** N*****
Date: 2017-03-07 00:29:22
Rating: 5
Comment: I had Raul come out on 2 different occasions. One to replace my roofs trim where we changed out some old siding. On the second visit they replaced the flashing and sealed all our skylights. They were on time, on budget and always kept me updated.

Name: E**** L**
Date: 2017-01-21 05:59:10
Rating: 5
Comment: I called three roofing contractors for bids for a new roof. I chose Bay Valley Roofing Contractors, because I was given a complete picture of the problems with my existing roof that I didnt get from the other Contractors in the bids. Bay Valley was actually the highest bid, but I felt very assured after going over the bid and choosing Bay Valley. The workers were fast, did there job very well, cleaned up at the end of every day and kept me informed every day on what they will be doing the next day. Now that is what you would call a professional team. Communication is a must to keep the customer happy and they did.

Name: M*** A*****
Date: 2017-01-18 15:28:02
Rating: 5
Comment: To notch work, high quality execution, all in time!