We obtained at least six bids in the area and Tri Valley stood above the rest as the most reliable…read more& trustworthy company. The owner bid the job with the simplest integrity vs. the salesmen pitches I received from so many other companies. The office staff is communicative and reliable as well. The job was done efficiently and thorough (even over the Thanksgiving holiday week!) So grateful for a great experience getting our new roof.

Received multiple quotes to replace our roof and was impressed with what Tri Valley Roofing had to…read moreoffer. Brandon was great to work with and offered solutions to logistics we needed handled, specifically removal of a pool solar system on one side of my roof. Also, Tri Valley Roofing was able to quote removal and reinstallation of my electrical solar system under a single contract. Coordination of the services was perfect including adding some trim pieces to provide a clean edge between the roof line and stucco siding. Five Stars.

Alexander did a great job cleaning my old school car port rain gutter, and also modified the rear…read moredown spout to extend it all the way out to the front of the house. Pricing was exactly as quoted. I highly recommend this company.

Great experience. Easy to set up a gutter cleaning appointment over Yelp. Alex showed up when he…read moresaid he would, stuck to his estimate, and did a thorough job. In fact, he went above and beyond - he noticed I had a missing vent cover on my roof, and he offered to jerry-rig a stopgap solution out of materials he had in his truck. This was super super appreciated, since it started raining literally a few hours after he left. Cost was totally fair. Everything was neat and clean when he left. Friendly guy, too. I will for sure book him again next time!

We recommend Global Gutter Systems. The owner David gave me a great estimate to replace all our…read moredownspouts. His team came out and were professional, efficient, and friendly.

I wanted to thank Mr. David Hahne for his professionalism and customer focus in responding to my…read morerequest for an estimate on new gutter installation. His estimate was the lowest I had received however I went with another business through no fault of Mr. Hahne. I had asked for the gutters to be painted with my trim color which unfortunately this business does not do. Mr. Hahne showed me color samples which were very close. While I did not experience his work, I have no doubt the customer would be satisfied.

Reasonable price, great work, fast response and easy to schedule…read more I would recommend them to anyone.

We had a great experience with Golden State Window Cleaning. As you can read all those great…read morereviews.... "Yes, definitely what they said!" This was our first service to clean our gutters so it had a lot of pigeon poop and a huge chunk of volunteer plants. (Hubby thought he could clean it himself someday lol) Jose was very easy to talk to. You know that instant vibe when you know a person is genuine... he and the crew were professional and respectful. Their company van is eye catching! So much pride in the design and uniforms! I like that they send videos and/or pictures of before and after. My husband is starting his service business and this is exactly what I want him to do....show customers proof of services, honesty, respect , integrity and veteran discount. Jose was so nice and humble to offer tips if my husband had any questions. God blessed us with this business. They had the best pricing among the estimates I received. I will use them for all their services and refer them to everyone! Thank you Jose and guys for your services and Veteran discount. Blessings to you and your families!

Johnathan has great communication skills. They came out for gutter work and so far the job looks…read moregreat. I'll update in a few days after the rain. The crew was prompt, professional and addressed all of my concerns. If you need any kind of gutter work, I highly recommend blue ribbon construction. The quote was fair and reasonable.

Good, high-quality work. Crew was on time, efficient, and cleaned up…read more However, I received a quote for $1500 initially. I said too expensive because I had quote for less. They lowered price to $1250. While work was being done they changed price back to $1500, saying that there was additional parts required, even though I provided photo and video for quote prior. I can't help but to feel they wanted $1500 and found a way to charge me that either way. I communicated this and never heard anything back.

I was so pleased with the results. I had both the gutters and solar panels cleaned. Miguel and…read moreFrancisco did a great job. They arrived on time and provided before and after pictures of the roof/gutters/solar panels. My gutters haven't been cleaned for a few years so they had quite a job to do. Will definitely use them again.

These guys were great. Estimator came out the next day after calling. Gave a fair price on gutter…read morerepair. The work was scheduled a week later. The technician was thorough and attentive. He even cleaned all the gutters, which wasn't part of the original quote. I will be calling these guys for all my gutter and roofing needs from now on.

Thank you Jeff for finding and fixing our leak as well as cleaning our gutters!! I'm embarrassed…read moreto admit we have never had our gutters cleaned. When we noticed a leak in our home, it was recommended that we have first have our gutters cleaned and checked. A good friend recommended Jeff. Jeff returned my call promptly. When he heard we had a leak from an unknown source, he made it a priority to find the problem. He shared pictures of what he found on our roof so we could see what he was seeing. Everything was cleaned and fixed in a day. I highly recommend Jeff and his team!

After we paid Jeff for services rendered, he requested an advance payment of $500 for materials and…read more1/2 labor for the work we agreed he would do next. He has not done the work after two months have passed with a variety of reasons for his inability to show up. We have requested that he refund, at a minimum, the portion we paid for the labor that hasn't occurred. Once we requested the refund from him, we magically received a call from somebody we do not know saying they would come the next morning to do the work on Jeff's behalf but any trust in this company had already been lost.

Both Gentlemen were professional and did a thorough and wonderful job…read more My patio looks great. what a difference. Thank you Mosema Service Dev

The team is called to fix my sloped gutter where they did a fantastic job. While they are here,…read morethey also inspected my other gutters and found most of them are clogged and they immediately cleaned those gutters. The communication is very clear over the job they plan to do and cost for each so I can decide. In general, I had very good experience with this team!!!

Alexa and Juan run an incredible team. From the first time they came out to assess the job, it was…read moreclear they were incredibly knowledgeable about all types of gutters and roofs. They showed up with samples, talked through options, assessed my needs, and offered numerous options to complete the job in a timely and efficient manner. They have tools and capabilities that almost no one else in the Bay Area has: they can run long, seamless gutters, and Juan is able to solder them in place. It is impressive work. I did a full gutter replacement, which was no small job. They quoted 3 days of work, and finished in 3 days. The entire crew worked hard and diligently each day, cleaning up after themselves at the end of each work day. This was hands down one of my best experiences ever working with a service provider. I would highly recommend them for your gutter needs.

Had an appt scheduled with them for 3/4 via text message.. sent a signed estimate back to them. No…read moreshow for appointment. Hoped to be contacted the next day or they'd show up. Nope. I messaged them back 3/5 in the evening to see what the problem was.. no reply as of today 3/9. They had a photo of my gutters and knew what type of home I had before they sent the estimate. If someone got sick or injured, I'll change my review but right now, this is my rating.

I scheduled an inspection for gutter replacement and removal. The gentleman arrived on time and…read morecalled me. I opened the door to see in his car in the middle of the street. He proceeds to tell me (over the phone) that he can not help me because of the neighborhood I live in (Oakaland) it was my understanding that the company serviced all areas. If they do not they should not advertise as such. Additionally, that was a very classist thing to say. I have worked with many contractors and none have complained nor turned down a job. I do not recommend this company and would suggest not supporting someone with this type of mentality. Updating this review to include the response given by the owner. You did say worked in the area before and didn't want to do so again because of your equipment etc. and that was it. I did offer over the phone for you to park in my driveway and you did not accept that. (After) I posted my review is when you called me back and also offered to bring a smaller car. This should have been offered and explained during my appointment. Unfortunately, I have already selected another local company who was more than happy to do the work. Thanks for the effort. In the end this was not a fit for either one of us.

I can't say enough good things about GTE owner Oscar Lopez and his crew…read more I needed several downspouts replaced right away; one was completely cracked and gushing rainwater in the corner of my house when I called for service! Oscar returned my call right away and had his crew out quickly to replace all of them. They did a great job, very professional and Quality work. I am very happy having found a great company with great customer service. Oscar is dependable and honest and has built an exceptional business that I highly recommend! I will definitely be using them again!