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 interior & exterior window cleaning

Clear ✕
Jobs reviewedHow many Google reviews are tagged with this job.51
★ on this jobAverage stars on the reviews where the customer tagged this exact job (Google’s “Services” field).4.98
Usually paidThe price range customers picked most often for this job.—
Category typicalWhat the middle half of customers paid for this job across all companies in the category.$189–$410
Rank for this jobPosition of this company in the Job match ranking for this job among the companies we track.Its Job match: 88/100.How Job match is calculatedBuilt only from reviews Google tagged “Interior & exterior window 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.#41 / 128
Said fairOf customers who rated the price, the share who chose “Great price” or “Reasonable” rather than “Overpriced”.100%

All 51 Google reviews tagged “Interior & exterior window cleaning” · showing 20

Kristie4 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★★★★★

This was my first time working with Tim and I had a great experience. Tim will be my go to from now on!!!!

Interior & exterior window cleaning
Sandy5 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★★★★★

Tim always does a fantastic job cleaning our windows! Thorough, on time, courteous!

Great priceInterior & exterior window cleaning
Mo4 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★★★★★

Tim is the “Go to person” for window , gutter and solar panel cleaning. He always does a great job. Thank you Tim for yesterday’s job. Mo

Great priceInterior & exterior window cleaning
Robert5 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★★★★★

Tim did a great job washing our windows, inside and out. We had used him three years before and he did a good job then. Very happy with his work. We will use him again. Price was fair.

Interior & exterior window cleaning
Carla3 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★★★★★

Tim did a great job on our windows. They are so clean! I would highly recommend him for the job. We are probably going to do other services he provides.

Reasonable priceInterior & exterior window cleaning
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
Gina8 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★★★★★

Tim does a wonderful job cleaning windows. Very professional and thorough.

Reasonable priceInterior & exterior window cleaning
Vicki4 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★★★★★

Tim did a great job on our windows. He was professional and it was easy to schedule an appointment. Communication is great. I received a reminder the evening before and he kept me up to date on his exact arrival the day of the appointment.

Interior & exterior window cleaning
Shikha4 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★★★★★

Tim did an amazing job for us.

Great priceInterior & exterior window cleaning
Johnny11 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★★★★★

Tim was kind, polite, professional, and went out of his way to look after my home. I am very thankful that I called him and will be using him in the future for his services.

Reasonable priceInterior & exterior window cleaning
Renee2 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★★★★★

Tim has been doing the windows of our 2-story house for years. Today, we also had him soft wash our house exterior. The house was really dirty, and now it looks great! Tim does a wonderful job, and is efficient and tidy. We enjoy having him around and appreciate his professionalism.

Reasonable priceInterior & exterior window cleaningPower/pressure washingWindow washing
Robbie4 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★★★★

Easy to work with and very responsive. Windows look good and helpful with bird abatement.

Reasonable priceInterior & exterior window cleaning
Jason8 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★★★★★

Prompt, polite and great work. Could not be happier with the cleanliness of my windows and solar panels

Great priceInterior & exterior window cleaningRooftop/skylight cleaningWindow washing
rondog7304 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★★★★★

Always an exceptional job with our window and solar cleaning. Thanks Tim!!

Reasonable priceInterior & exterior window cleaning
Nancy5 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★★★★★

We have used Tim several years now and love his service. Best service ever!!!!

Customer photo from Nancy's reviewCustomer photo from Nancy's review
Great priceInterior & exterior window cleaningRooftop/skylight cleaning
Veronica11 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★★★★★

This is our third year using Tim and his company for window cleaning. When Tim cleans the windows, they stay clean for an entire year. We are very satisfied and will continue to use him in the years to come.

Reasonable priceInterior & exterior window cleaning
Paula2 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 is very professional and efficient. Did a great job. Thank you 😊 🙏

Reasonable priceInterior & exterior window cleaning
Cathy4 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 does an excellent job and is friendly & courteous !

Reasonable priceInterior & exterior window cleaning
Jan3 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 did an excellent job washing our very dirty windows. He was efficient, prompt getting back to us, & pleasant to work with. I highly recommend his services.

Reasonable priceInterior & exterior window 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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