We have used SunSweepers to clean our solar panels twice now and he also cleaned our roof this past…read moresummer. Aaron did a very good job with both. Texted pictures of the finished work also. He is very professional and knowledgeable. This time we called him because our panels didn't seem to be working correctly as not much energy was being saved in the battery. I figured part of it was dirty panels. He cleaned them and also ended up taking down an old dish, that he thought might be causing some of the problem. He had me send him pics of our solar battery percentages and also had me send him a couple of past months of use from our solar company app. He felt there was a problem and suggested we call our solar company. Sure enough, we have 5 panels that aren't working. If it wasn't for Aaron, we may not have known that for another month or maybe more.

This was the second time I have utilized Sun Sweeper to clean our solar panels. Aaron is…read moreincredibly professional and efficient. He responds to texts and phone calls right away and explains the process and equipment so you understand what is involved. We have 13 panels so not a huge job. He was in and out in about an hour. I didn't realized how dirty our panels were until I took the photos...yikes! Our production has improved and I feel so much better having them cleaned. Aaron suggested a maintenance schedule and his pricing is very fair. We are so thrilled to find someone that we trust and will take care of our very pricy investment.

Excellent Workmanship…read more.... Stars: - Overall: 5 - Scheduling: 5 - Prompt: 5 - Explanations: 5 - Thorough: 5 - Communication: 5 - Cleanliness: 5 - Cost: 4 Since our long-time window cleaning service seemed to go out-of-business, my wife and I needed to find a new one. Yelp had some good reviews, but we turned for advice to a friend we trust. she suggested All Valley Solar and Window Cleaning. We spoke with Jesse, the owner, who visited and gave us an estimate of $200 for the exterior windows/screens and $180 for the solar panels. Five days later, Jesse and an assistant arrived for the job. The assistant...a guy in his 20s...started on the windows and screens while Jesse handled panels on the roof. After finishing the panels, Jesse helped with the other guy...then carefully wiped the trim around the windows and doors. They moved all the outdoor furniture before starting and returned it to the proper place when done. Everything took about 3 hours which was probably a bit longer than usual since I'm sure they wanted to impress a first time customer. We're now on a schedule for Jesse and a helper to come every 4 months...with work on the exterior windows once or twice a year.

Jesse did a stellar job cleaning the outside windows. I made an appointment with him to clean the…read moreinside windows and outside gutters, but he didn't show up. He didn't call to tell me he would be late for the appointment; I had to text him. He didn't tell me when he would come for a makeup appointment. My husband and I ended up finishing the job.

We hired Cory to clean the pigeon debris from underneath our solar panels and install netting to…read morekeep them out. He did a great job! Used drop cloths so the poop didn't get all over the backyard and cleaned the panels afterwards. We haven't heard the pigeons since.

Cory is the best at this job! We get our solar panels and whole house windows cleaned and love it…read more Very professional and kind. I recommend to everyone I know.

I was very impressed with this family business, so professional and explained the solar panel…read morecleaning process, The pricing was very fair for the service, took special care with my plants and property, Highly recommend this company

This crew is amazing showed up on time, went beyond my expectations. The kid he had working for him…read moreeven took the extra time to explain everything to me after he was done. 5 starts all the way.

Monarch Window Cleaning ROCKS!!! We couldn't be happier with…read morethe Excellent care Eric took to Clean our windows, house and even solar panels. We are amazed at the Streak Free and thorough way our windows were washed!!! Certainly better than anyone has ever been able to do!! Eric even noticed a couple of our screens didn't look too great and re-screened them for us! This Grade A service was amazing and we just wanted to say THANK YOU

My wife had made an appointment with Eric, the owner of the business. We agreed on the date and he…read moresaid he would arrive between 1:00 and 2:00. At 2:05 I contacted the company. Eric had forgotten to put the appointment on his calendar. So he came out at 3:00. As for the quality of the work; with the exception of one set of French doors which I had to dry, the windows are spotless! Any spider webs on down-spouts are no more. Well done (and it was under the estimated quoted price)! We decided to have the windows cleaned semi-annually (March and September) going forward.

Arrived on time and explained their service in detail. Started with the solar panel cleaning and…read moreadded the full exterior window cleaning on my home (including screens), they even cleaned my sauna windows at no extra charge. They have a unique device that triple filters the water and leaves no water marks, I was really impressed with this. Spent 3.5 hours going over everything and making sure they cleaned up afterwards. Highly recommend !!!!!

Completely satisfied with their work. In addition, the crew was prompt, professional and efficient.read more

It was refreshing to deal with a service that is positive, shows up on time and gives you a…read morecompetitive price. Highly recommended

Great responsiveness, excellent service. Our first experience and we'll be regular recurring…read moreclients for window washing service.