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!

Vitaliy was great to work with! Very nice family guy, communicated clearly throughout the process,…read moreoffered a reasonable rate to Power Wash my entire house exterior and a large deck, and even helped work around a surprise hornets nest. I would recommend him to anyone looking for easy, fast affordable service.

Fast, friendly, and a great job! They weren't the cheapest around but they weren't the most…read moreexpensive either. They did a great job in communicating what would happen and were very careful around the solar panels. It's very nice of them to take before and after photos so you know what they did! A definite recommend!

Amazing job on screens, windows and tracks and they sent two guys to maximize time. The cost is…read morevery reasonable. This is my new favorite business! I'll be using them each year now.

Great communication, service and explanation of the project. I will definitely use Alex again for…read moresolar panel cleaning. Note: we have 15 panels on the first level of our house. Alex cleaned this and it now looks like it did at the time of installation 3 years ago.

We had our driveway steam cleaned today. It is looking pristine again!…read more The professional and courteous young men were efficient and finished the job quickly.

Roof and solar panel cleaning in Dublin -- excellent job, amazing communication; careful,…read morerespectful, and hard-working team. They exceeded my expectations. 10/10. I would definitely recommend them.

I would give this company no stars if I could. (I called for my mother Geraldine L). Two weeks ago…read moreI called and got an automated instead of a life person. After I emailed the company James called me and we set an appointment up for last Thursday. The day of our appointment James called and said we needed to reschedule. So we then rescheduled the appointment for today at 11 am. No call no show from James. I called and spoke with James at 12:40. He apologized and said he forgot and if we could reschedule again for next week. I told him absolutely not. Why would I want to do business with a company that has no regards for their customers. I suggest you go elsewhere finding another company to do business with. I wanted soft wash for my roof services. It is evident they don't care about customers.

Power washed my backyard and front yard with them. Great experience. Highly recommend!read more

I needed a tile roof cleaned of pine needles that had been sitting there for several years. I…read morecontacted Bay Area pressure Pros and they were amazing! They did the job within 24 hours, sent me before and after pictures and cleaned up the entire area around the roof. It was a top-notch job. The roof looks new! They were very reasonable, and I will be using them again. I highly recommend them.

Sourced this service through Yelp and their project management tool offering. I received multiple…read moreoffers from multiple businesses, but Mount Diablo window cleaning was not the cheapest but provided an in-depth listing of services provided and had a very, very reasonable rate. I also appreciated their services mentioned they would do their best to clean older windows and screens but have to be mindful of their condition. It's not one size fits all Day of service- they arrived at the end of the window time frame - that's totally ok. The work was done in a little over an hour. Two guys showed up- one hit the inside the other did the outside. My windows look brand spanking new. They even cleaned my skylight in the kitchen and it is so bright in there. I don't think I've ever seen my kitchen lit up as much as It is after this cleaning. 10 out of 10 would definitely recommend. The guy who worked on the inside of the house was super nice super friendly with my dog that was going crazy at the time. Asked me what her name is and tried to calm her down. I wish I had before photos.

I reached out to about five vendors through Yelp's project quote request tool, and Mt. Diablo stood…read moreout right away. They were quick to respond, handled the quote virtually (which was super convenient), and offered the most competitive pricing. Scheduling was easy, and when I needed to reschedule, they were incredibly flexible and accommodating. All done via text, which was great, but I'm sure I could have called if I wanted/needed to. Communication was excellent throughout, with helpful text & email reminders along the way. The technician who came out was professional, so friendly, was lovely when my kids wanted to ask him a million questions, and very respectful of our home. And most importantly--the windows look fantastic. Everything feels brighter and cleaner. Very happy with the experience and would absolutely use them again!

I needed our windows (16) exterior only and 8 solar panels cleaned. I selected this company based…read moreon their reviews and was happy I did! Their pricing beat all the other window cleaners that I spoke with. The response time and scheduling went smooth! Cohen was our technician. He did a great job! He took his time and made sure we were satisfied customers! Our windows are very clean and so are our solar panels. We will definitely use Window Pros again for our future work!

Let's start with being on time. We had an appointment for arrival between 8am and 10am on July 10th…read moreand the guy finally arrived at 10:45. Now lets talk around the quality of the work - my wife an I have emailed this firm on Saturday with no response and finally got a text today. The windows have spots and streaks, their tech left with the windows with water droplets and streaks on them even after I stated that to him. He stated that they use DI water so they would not spot WRONG. He did not clean the window tracks, did not clean the screens well, and left one screen in the bathroom completely off. At $425 for a 3 bedroom 2 bath single level home I expected quality work that is not what we received. Next time I'll hire someone from Home Depot as that is the level of workmanship we received.