How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 59%94+55.2Reliability 26%92+24Value 15%100+15.2Experts Score= 94Not enough data for replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.94SCOREWashburn Solar Cleaning Plus
Stockton, CA · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #118Position by Experts Score among all companies we track in this category. of 187 window cleaning services · 5.0★ from 92 Google reviews
Report card
Percentile vs other window cleaning services (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: value and momentum; weakest: reliability.
Reviews for your job
Customers hired Washburn Solar Cleaning Plus for 4 kinds of job.
Washburn Solar Cleaning Plus for power/pressure washing
Clear ✕All 9 Google reviews tagged “Power/pressure washing”
Washburn Solar Cleaning did an excellent job cleaning my solar panels and gutters. Tim showed up on time, explained the process and made recommendations in order to make the panels the most efficient. Tim was very professional and the services he provided were very affordable. Will definitely use them again for future projects
Great experience, great communication, very happy with the work. Equipment is well maintained. Will definitely recommend Tim and Washburn Solar.
Did a great job, panels look great. Cleaned up after job was done. I definitely recommend Washburn Solar Cleaning. Also had him do gutters. 👍
Tim cleaned my solar panels and gutters. He even cleaned all areas of the roof that had bird dropppings. He was very detailed and showed up exactly on time. He provided good knowledge about my gutters as well for further improvements. I would highly recommend him and will use him again.
Tim and his crew are awesome. Very kind and thoughtful. I am grateful they clean my solar
Tim showed up at my door offering solar panel cleaning. Normally I'd wave someone off, but I'd genuinely been meaning to get my panels done for a while, so the timing worked out. He got right to it and did a great job - the panels came out completely clean, and he was careful and thorough the whole time. No mess…
Great job on both my office and house very reasonable price great communication! I will be having him out every 6 months.
“Tim is always very pleasant and knowledgeable. He will go the extra mile and let you know if there are cracked roof tiles! These could lead to roof leaks! He will repair if possible at very minimal charge! He does a thorough job and cleans up after himself! Next job will be sealing the roof to preserve the life of…
Rating only, no written review.
Price
Not enough reviews with a price yet.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| Power/pressure washing | 9 | — |
| Rooftop/skylight cleaning | 5 | — |
| Roof cleaning | 4 | — |
| Soft wash cleaning | 3 | — |



