Experts Reviews · Company report
R12 Window Cleaning logoHow 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%98+57.5Reliability 26%97+25.3Value 15%100+15.2Experts Score= 98Not 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.98SCORE

R12 Window Cleaning

Stockton, CA · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #73Position by Experts Score among all companies we track in this category. of 187 window cleaning services · 5.0★ from 106 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.

SatisfactionSatisfaction · 54% of the scoreRecency-weighted star average (2-year half-life), shrunk toward the category mean by review volume; the company’s own lifetime average as the prior; absolute: 4.0★ = 0, 5★ = 100.R12 Window Cleaning is better than 98% of window cleaning services.A
98
ReliabilityReliability · 24% of the scoreHow rarely jobs go badly: share of 1–2★ reviews — 60% the last 24 months (or the 20 newest if fewer), 40% all-time; 0% = 100, 15%+ = 0; the category percentile can only raise it.R12 Window Cleaning is better than 97% of window cleaning services.A
97
Craft & serviceCraft & service · 0% of the scoreGoogle review highlights: Quality, Professionalism, Responsiveness, Punctuality — how rarely reviewers flag them as a negative, per review since highlights began; 0% = 100, 5%+ = 0. Subtracted from the score (up to −10), never averaged in — clean highlights are the norm, not a bonus.R12 Window Cleaning is better than —% of window cleaning services.–
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ValueValue · 14% of the scoreCustomers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.R12 Window Cleaning is better than 100% of window cleaning services.A
100
MomentumMomentum · 0% of the scorePenalises only a real slide: last-12-month average below lifetime (−0.5★ = 0). Still 4.8★+ over the last year, or steady/improving = 100. Subtracted from the score (up to −10), never averaged in.R12 Window Cleaning is better than 100% of window cleaning services.A
100
Replies to reviewsReplies to reviews · 7% of the scoreHow often the owner publicly replies to reviews under 5★ (1–4★). Needs 3+ such reviews, otherwise not counted; 65% absolute (80%+ replied = 100), the category percentile can only raise it.R12 Window Cleaning is better than —% of window cleaning services.–
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Reviews for your job

Customers hired R12 Window Cleaning for 6 kinds of job.

R12 Window Cleaning for gutter cleaning

Clear ✕
Jobs reviewedHow many Google reviews are tagged with this job.23
★ on this jobAverage stars on the reviews where the customer tagged this exact job (Google’s “Services” field).5.00
Usually paidThe price range customers picked most often for this job.—
Rank for this jobPosition of this company in the Job match ranking for this job among the companies we track.Its Job match: 85/100.How Job match is calculatedBuilt only from reviews Google tagged “Gutter cleaning”:Stars on this job 55%Number of such jobs 25%Overall Experts Score 20%Stars are pulled toward the category average when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.#9 / 46
Said fairOf customers who rated the price, the share who chose “Great price” or “Reasonable” rather than “Overpriced”.100%

All 23 Google reviews tagged “Gutter cleaning” · showing 20

aleksandrLocal Guide · 20 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 2 weeks ago★★★★★

Been working with Tim and his crew second year in the row, great prices and customer services. I highly recommend them.

Gutter cleaning
Wen-Liang2 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · a month ago★★★★★

Due to the height of our house, not many vendors are comfortable working on the roof top. That’s how we started our relationship with R12. Tim has provided us gutters and windows cleaning services a few years now. He is very courteous, a trustworthy professional, always provides quality job. His charges are also…

Reasonable priceGutter cleaningWindow washing
Angie2 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 2 months ago★★★★★

We had R:12 recommended to us by friends & are very thankful they did. We had Tim & his crew clean all windows & gutters around the house and we are very pleased with the results! Tim is very responsive, communicates well to set expectations and showed up when promised. We would highly recommend them!

Great priceInterior & exterior window cleaningGutter cleaning
Jean1 reviewTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 2 months ago★★★★★

I had Tim clean my windows and gutters and also install pigeon proofing on my solar array. He was prompt and very professional, and the work was well done.

Reasonable priceInterior & exterior window cleaningGutter cleaningService not listed
Mike9 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 3 months ago★★★★★

⭐⭐⭐⭐⭐ Absolute perfection! Don't look anywhere else. Tim "the solar guy" and his partner Brandon did an unbelievable job at my home. They cleaned my entire roof and gutters, deep-cleaned my solar panels, and installed bird abatement mesh around the panels with absolute precision. Their workmanship is top-notch, and…

Great pricePower/pressure washingRooftop/skylight cleaningGutter cleaning
Cheryl1 reviewTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 4 months ago★★★★★

Been using R12 Tim for years now, he does a great job is very knowledgeable and has great communication. As a plus he is a very nice person. I highly recommend him and all his services.

Great priceGutter cleaning
Phung2 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 4 months ago★★★★★

Tim and his crews were amazing from the beginning to the end. We bought this house a couple years ago. The seller told us the roof and solars was recently cleaned. I believe his words. It was wrong. Our roof were cover with pigeons poops all over. Tim and his crew came and scooped all the poops. Cleaned the roof and…

Great pricePower/pressure washingGutter cleaningService not listed
JordanLocal Guide · 5 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 4 months ago★★★★★

Excellent service from start to finish! Tim did a fantastic job cleaning our roof and solar panels, and the pigeon abatement work was extremely effective. He was professional, punctual, thorough, and left everything spotless when the job was completed. Communication was great throughout the process, and the results…

Customer photo from Jordan's reviewCustomer photo from Jordan's reviewCustomer photo from Jordan's reviewCustomer photo from Jordan's review
Great pricePower/pressure washingRooftop/skylight cleaningGutter cleaning
Thomas1 reviewTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 5 months ago★★★★★

Tim did an amazing job on a bird abatement and gutter cleaning service at my house. Very thorough in his craft, professional, friendly and honest. Won’t go anywhere else when it comes to the services he offers!

Great priceGutter cleaningService not listed
Jennifer12 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 6 months ago★★★★★

Tim has been cleaning our windows, gutters, and power washing for us for years. He does a fantastic job every time. He is timely, meticulous, and always puts everything back where it needs to be. I also really appreciate how communicative he is in confirming appointments and reminders.

Power/pressure washingGutter cleaningWindow washing
zandy1 reviewTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 6 months ago★★★★★

R12 Window Cleaning did an amazing job on our windows and our solar panels! We have been using them for years because they are clean, affordable, dependable, kind, and they do great work! My house shines after they leave, especially when they put up the Christmas lights. Thank you so much!!

Great priceInterior & exterior window cleaningRooftop/skylight cleaningGutter cleaning
BrianLocal Guide · 17 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 6 months ago★★★★★

I had Tim from R12 to clean my gutters and to clean my windows. He does and amazing job and provides before and after pictures of his work. He even brought to my attention what was clogging my gutters(solar installation bolts) which is great. My windows look amazing and my gutters are flowing freely now. I'll…

Customer photo from Brian's reviewCustomer photo from Brian's reviewCustomer photo from Brian's review
Great priceInterior & exterior window cleaningGutter cleaning
Roberta8 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 7 months ago★★★★★

We had an excellent experience with R12 Window Cleaning! Tim truly goes above and beyond. His attention to detail is impressive, and he takes great pride in making sure everything is done perfectly. We got our gutters cleaned., and the entire process was professional, efficient, and friendly from start to finish.…

Great priceGutter cleaning
Michael8 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 7 months ago★★★★★

Tim and the R12 team, They go above and beyond the standard out there. There prices are lower than tue competition and the quality speaks for itself. I've used R12 for gutter cleaning and bird abatement. Thank you Tim and R12.

Great pricePower/pressure washingGutter cleaningService not listed
Dan7 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 7 months ago★★★★★

He did an amazing job of cleaning our solar panels, our gutters and creating a fabricated part out of an old sheet metal vent to improve our tankless water heater vent. Everything works perfectly. Thanks, Tim for such quality and on time service.

Great priceGutter cleaningService not listed
Joan1 reviewTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 7 months ago★★★★★

Tim did a great job cleaning my gutters.He cleaned my sisters gutters I was very impressed with his work. I have him scheduled to clean my windows. I would definitely recommend him.

Gutter cleaning
Walter2 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 7 months ago★★★★★

Excellent service and great communication. Had my roof cleaned as well as bird proofing my solar panels.

Reasonable priceRooftop/skylight cleaningGutter cleaningService not listed
LauraLocal Guide · 61 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 7 months ago★★★★★

I'm very pleased with the gutter cleaning and window washing (inside & outside) they did today! Very professional!

Reasonable priceInterior & exterior window cleaningGutter cleaning
Shai4 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 8 months ago★★★★★

Tim did a wonderful job cleaning our gutters and communication was spot on. We received before and after photos. We definitely recommend R12 Window Cleaning

Gutter cleaning
Brooke1 reviewTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 8 months ago★★★★★

Tim & Brandon were awesome! They were able to accommodate me and the services I needed very quickly. They were professional, very knowledgeable and did such a great job. I would highly recommend this company!

Great pricePower/pressure washingRooftop/skylight cleaningGutter cleaning

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Price

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Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.

Great price 51%Reasonable 49%Overpriced 0%Not sure 0%

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