Updating after service as promised:…read more I contacted a few different companies through the "request a quote" function on yelp. Advanced was the most responsive and competitive pricing wise. They were on time (ahead of schedule even), did a fabulous thorough job, and the pricing was fully transparent from beginning to paid invoice; no extra charges or upselling. 10/10 recommend Advanced for your solar panel cleaning needs!

We had had construction work done and i knew a lot of dust was on the panels. The before and after…read morepicture really showed what an excellent job they did. There are cheaper companies out there but this us the company if you want to take care of your investment.

Quick response. Easy scheduling. They did a great job cleaning the 20 solar panels. They took…read morepictures before and after. They were respectful and made sure panels were not damaged in the process. It was very competitive price.

I contacted Socal Window via Yelp to have my fathers house completely re screened. Jeff quickly…read morereplied and came by the house to give us a quote. Jeff was punctual, friendly, honest and gave us a great price. We made an appointment for early the next week. Communication w Jeff was easy and responsive. Jeff showed up on one of the hottest days of the summer. Jeff re screened all the windows and took his time. Even with the heat he didnt not seem to rush the job. My father was very happy with the re screening by Jeff. I always try to patronize small family run businesses instead of the big box companies! I encourage anyone who needs their windows re screened to give Jeff a call at Socal Windows. 100% Socal Windows

Jordan was extremely prompt to our project request for window cleaning and was able to schedule us…read morein very quickly. I appreciated how the pricing was a very straight-forward flat rate for each window, which includes interior / exterior / screen cleaning. We had 60+ windows cleaned which was a very long job for only 2 crew members, but they were professional, courteous and stayed until the wee hours to get it done and done right. They managed to reach some very difficult windows and glass panels, and quickly addressed any issues that were noticed during our walk through. We would use them again!

How much does cleaning solar panels improve their output?…read more I had my solar panels cleaned recently by @sudandsqueegie. I had them cleaned only a few months earlier by another company, but I recleaned them because two panels were producing lower output and looked obviously dirty. The other panels did not look like they needed cleaning. I was surprised to see that the cleaning improved the output of all the panels from an average of about 340 Wh per panel to about 540 Wh, an increase of about 58%! The first picture is a drone shot of the panels, showing the two panels that were obviously dirty. The first panel picture shows the output of all panels before cleaning, and the second panel picture shows the output after cleaning. The panel output measurements were taken within 1 hour of each other at around 1 pm. It was a partially overcast day, so the output is usually much greater. However, it shows the amount of improvement possible with simple cleaning of the panels, despite them not appearing obviously dirty to the naked eye. It turns out the two panels that looked obviously dirty had cracks in the glass surface, and most of the discoloration was dirt that had seeped underneath the glass coating and could not be removed by cleaning. Surprisingly, not only did the surface cleaning of the two "dirty panels" improve, but it also improved the other panels that did not look like they needed cleaning! The original company that did the cleaning used a brush on a long pole to drip deionized water onto the panels. @sudandsqueegee used a long pole with two rotating brushes, which seemed to be more effective. They were very efficient and professional in their work. I recommend them highly.

This company was amazing I reached out on a Sunday which I assumed they would be closed, but no…read morethey messaged me within a few minutes. They gave me a great quote and we set up for an appointment for the following day. They pointed out some areas in the gutters that needed to be fixed, and they did an amazing job cleaning out my gutters I would highly recommend them, and will definitely use them again. I had a question about a mesh guard that I could place on top of the gutters to try to keep out leafs, and they answered all my questions. And are quoting me on getting that installed as well.

Price was reasonable and gave a very thorough cleaning. The guys were great and very professional…read more They took before and after photos as well as a roof tile inspection. Before I was producing roughly 280 watts, and now I am producing more than 350+. Excellent service and quality customer service. No surprise prices which I appreciated!

We are so happy with the quality of workmanship of E.H. Solar Cleaning!…read moreThe response was timely, the scheduling convenient to us homeowners, the service a great value, and the professionalism was superb! We will definitely use this company to keep our equipment functioning at its optimum! We are attaching before and after pictures of the work performed! Thank you Eric!

E.H. Solar was recommended by my previous guy that cleaned solar panels, who is no longer in the…read morebusiness. Eric does quality work, on time. Panels looking great! Highly recommend EH Solar Cleaning.

Excellent service from Slic Services! They were prompt, professional, and did a fantastic job…read more Great attention to detail and top-notch customer service. Highly recommend!

Top tier service provided by SLIC Services. I had them install holiday lights around my previous…read moreapartment and they did an exceptional job. I later employed them again for their window cleaning services. Friendly business owner with an eye for the little details. I look forward to using them when I move back to San Diego!

On point does a great job and they're no fuss. We've been using them for a few years, and no…read morecomplaints!

OnPoint Solar is great I found them on Yelp a few years back…read moreand since then use them a few times a year to clean windows (inside and out), clean our solar panels, and even hang our Christmas lights. These guys are great, hard workers and have attention to detail. I would highly recommend them.

This is the third time I've used this company to wash my windows and every time they have been…read morefantastic! From the initial call to schedule the appointment to completing the service, everyone I've interacted with has been so kind and professional. They cleaned all of my windows inside and out, the screens and tracts! My windows look amazing! Their prices are very reasonable. We're planning on using them to clean our solar panels too! I highly recommend this company.

Mark & his team are so great! I've used his services for several years. Taylor & Mitchell, from…read morehis team, did an excellent job cleaning our screens & windows. My windows/screens were so dirty from the dust/dirt blowing around & rain spotted from the occasional storm. But, when the guys finished cleaning them, our windows shined like brand new. They looked fantastic! They also cleaned my entry way chandelier. Wow! What a difference in brightness! We are so happy with My Boys & Me Window Washing service! They are reliable, very professional, reasonably priced, & stand by their work. I highly recommend them.

Outstanding service! Slic Windows and Solar Cleaning did an amazing job--our windows and panels…read morehave never looked better. Super professional, on time, and very thorough. Highly recommend!

We had this company come out to clean our windows and replace a few bug screens. Two very young…read moreladies came to do the job. They did not clean any of the window frames. They left dirty foot prints on the top of my daughter's bathroom counter top sink. There was water on the hardwood floors. I had to spend a couple more hours cleaning all the window frames. The bug screen looks pretty bad, not well stretched and has lumpy spots. The young ladies were sitting on the ground and cutting the screenings, it looked like a craft project from elementary school. Carl arrived much later to help them out. We later contacted Carl to let him know what happened and he never responded. We do not recommend them. We will let the pictures speak for themselves.

Finding a solar company is easy. However, finding a solar company that meets your expectations and…read moreexceeds them is rare and that is what Solar Tech Energy provided us. We are extremely grateful that our Sales representative Sam Johnson was there to provide us with great service from the beginning of the project to the end. Crystal Rojas kept us informed of the scheduling, financing and what step the project was in. When installation day came, we could not have had a better crew than Francisco's crew. On the hottest day of the summer his crew installed our solar panels and Powerwall with limited power interruptions. They cleaned up before they left leaving no trace of being there. During our final inspection Eric Rojas prepped the equipment for the final inspection. His attention to detail was instrumental in passing our inspection. Great service for a great price.

I'm going to add myself to the chorus of people telling you to move on and not deal with this…read morecompany. Like many others, the service provided by this company is disappointing and far below even the most basic expectations. Ask yourself if it's worth getting a solid system only to have no one respond to emails, maybe get lucky to get a call back, have issues with your system that you were never informed of.. and on and on. My case is still open so I will update this if my concerns get addressed, but as of now, 2 stars is generous. The biggest disappointment? They can't talk to you enough until you pay them. Then you are basically ghosted. For me.. Lots of contact with sales and service until payment then no response. Installation was fine. Then someone came out weeks later and said my system wasn't working so he was fixing it. No one had bothered to tell me. The product is good, the service is honestly terrible once you pay. So I'd look somewhere else if I was shopping solar. I got burned on this one. Don't be as naive as me. Stay away.