Analyzing 5,890,1035.9M ReviewsFor 16,26616.3K Experts

Experts Reviews · Company report
Unicorn 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%97+56.9Reliability 26%97+25.3Value 15%100+15.2Experts Score= 97Not 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.97SCORE

Unicorn Window Cleaning

Boston, MA · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #55Position by Experts Score among all companies we track in this category. of 127 window cleaning services · 5.0★ from 115 Google reviews

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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: craft & service and value; 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.Unicorn Window Cleaning is better than 97% of window cleaning services.A
97
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.Unicorn 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.Unicorn Window Cleaning is better than 100% of window cleaning services.A
100
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.Unicorn 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.Unicorn 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.Unicorn Window Cleaning is better than —% of window cleaning services.–
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Reviews for your job

Customers hired Unicorn Window Cleaning for 4 kinds of job.

Unicorn Window Cleaning for interior & exterior window cleaning

Clear ✕
Jobs reviewedHow many Google reviews are tagged with this job.43
★ 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.—
Category typicalWhat the middle half of customers paid for this job across all companies in the category.$176–$421
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.#31 / 93

All 43 Google reviews tagged “Interior & exterior window cleaning” · showing 20

Laura6 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. · Edited a week ago★★★★★

Ralph was terrific. Thorough, professional, just great.

Great priceInterior & exterior window cleaning+ Responsiveness+ Punctuality+ Quality
Marci14 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. · Edited a month ago★★★★★

Great experience with Unicorn. Did a great job! Windows looks spotless inside and out. Kept a neat and tidy workspace as they worked through our house. Pleasure to work with!

Gutter cleaningPower/pressure washingInterior & exterior window cleaning+ Responsiveness+ Punctuality+ Quality
Lauren3 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. · Edited 2 months ago★★★★★

Update- We had Ralph come do the windows and gutters at our new house and he again did a fantastic job! Ralph did a great job cleaning our windows in our 2-family. He was quick, thorough, and affordable!

Interior & exterior window cleaning+ Quality+ Professionalism+ Value
Heather3 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. · Edited a year ago★★★★★

One gentleman came to clean 11 windows plus storm windows. He was efficient and did an excellent job. This is the second time I have used this company and I would give them a 5 star rating! Highly recommend their work.

Interior & exterior window cleaningWindow washing
Chris6 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. · Edited a year ago★★★★★

Prompt, professional, and thorough cleaning at a reasonable price.

Interior & exterior window cleaning
BrianLocal Guide · 14 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. · Edited a year ago★★★★★

Great service at a good price! We'll definitely use Unicorn again.

Interior & exterior window cleaningGutter cleaning+ Quality+ Value
Elizabeth1 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. · Edited 2 years ago★★★★★

The is the 4th or 5th time these guys have done my windows and gutters. They are fantastic and the place is neat and tidy when they leave. HIGHLY recommend them.

Interior & exterior window cleaningGutter cleaningWindow washing
Rich11 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. · Edited 2 years ago★★★★★

Always exceptional, and so easy to work with. We have a very complicated property and Unicorn has specialized equipment and expertise to do our huge curtain wall windows. Highly recomended !

Gutter cleaningInterior & exterior window cleaning+ Responsiveness+ Punctuality+ Quality
David1 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. · 3 years ago★★★★★

Amazing work! Lovely guy! And so fast! I will be hiring them again! 🪟 ✨ ✨✨

Interior & exterior window cleaning+ Responsiveness+ Punctuality+ Quality
Timothy3 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 years ago★★★★★

It was great having Ralph come to clean our windows! He did much more than just that; fixed the old broken ropes in the windows, repaired a broken window, and made the windows sparkle. Then he worked on the gutters that were leaking, screwing them back up and siliconing so they won't leak. He's very thorough,…

Gutter cleaningInterior & exterior window cleaningService not listed+ Responsiveness+ Punctuality+ Quality
LiatLocal Guide · 23 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. · Edited 3 years ago★★★★★

great experience- on time, professional and good value for the money and super kind team. It’s my second year using unicorn and definitely not the last!

Interior & exterior window cleaning
Bibi1 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. · 3 years ago★★★★★

Fantastic service!

Interior & exterior window cleaning+ Responsiveness+ Punctuality+ Quality
Wendy2 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 years ago★★★★★

Windows are sparkling. Attentive, responsible service. Will use again.

Interior & exterior window cleaning+ Quality+ Professionalism
Ally6 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 years ago★★★★★

Kade did a great job on our windows. I got a text when he was on the way and he very efficiently made his way around our condo and cleaned all our windows inside and outside. The price was very affordable. We would definitely hire Unicorn again.

Interior & exterior window cleaning+ Responsiveness+ Quality+ Professionalism
Sarah1 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. · 3 years ago★★★★★

Ralph and his assistant did a terrific job. The windows look great. They cleaned up all the leaves from the gutter cleaning. Ralph was a pleasure to work and schedule with. I will look forward to working with them again!

Gutter cleaningRooftop/skylight cleaningInterior & exterior window cleaning+ Responsiveness+ Punctuality+ Quality
Bob7 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 years ago★★★★★

They were neat, efficient, and my windows look great. Cleaning the interior window sills was very nice also. Will use them again. What

Interior & exterior window cleaning+ Punctuality+ Quality+ Professionalism
carpiano1024 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 years ago★★★★★

Expert window cleaning. Appreciate the fact that environmentally friendly cleaner was used (soap and water). Windows sparkle.

Interior & exterior window cleaning+ Responsiveness+ Punctuality+ Quality
Toni7 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. · Edited 4 years ago★★★★★

Best around!!!

Power/pressure washingInterior & exterior window cleaningWindow washing+ Responsiveness+ Punctuality+ Quality
Donna3 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 years ago★★★★★

I was impressed with Ralph's expertise. He did my small home without disturbing or having to move things or knocking things over and he is a big man. A job well done. I would recomment Unicorn.

Interior & exterior window cleaningWindow washing
DanielLocal Guide · 9 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 years ago★★★★★

Hard working, professional, honest

Interior & exterior window cleaning+ Responsiveness+ Punctuality+ Quality

Show more interior & exterior window cleaning reviews (23 more) →

Price

Not enough reviews with a price yet.

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

Great price 67%Reasonable 33%Overpriced 0%Not sure 0%

Jobs customers hired them for

JobReviewsCategory typical
Interior & exterior window cleaning43$176–$421
Window washing8—
Gutter cleaning7—
Power/pressure washing6—

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