House cleaning service · Boston, MA · reviewed since 2025
iHow 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 55%94+51.3Reliability 24%94+22.8Value 14%98+13.9Replies to reviews 7%100+7.1Experts Score= 95Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.95SCORE
AGradeiLetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20.
#76 of 127 window cleaning servicesiPosition by Experts Score among all companies we track in this category. · better than 40%
4.9★★★★★452 Google reviews · 24 photos
97%five-star reviews
4.94★last 12 monthsiAverage stars on reviews from the last 12 months only.
0.9%1–2★ in 2 yearsiShare of 1–2★ reviews in the last 24 months — or the 20 newest reviews when the company had fewer than 20 in that time.
100%reviews answered by the owner
$290typical billiMedian bill customers of this company reported in their reviews (needs 3+ priced reviews).
Customers frequently praise Onix Cleaning Services for punctuality, thorough deep cleaning, and professional communication, noting fair pricing and efficient scheduling. The team is described as attentive to detail and reliable for both apartments and houses. However, some reviewers report inconsistencies in service quality, including items being misplaced or broken, and instances where cleaning supplies were depleted or prices increased after initial visits.
Google rating: 4.9 out of 5 from 452 reviews (97% five-star).
Reviews on this page: 452 Google reviews (300 with written comments, 7 with photos).
Owner responses: the business replied to 100% of reviews.
Score per factor (100 = best)iEach 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: momentum and replies to reviews; weakest: reliability.
Onix Cleaning ServicesWindow Cleaning Services median0 = centre, 100 = best
SatisfactioniSatisfaction · 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.Onix Cleaning Services: 94/100 on this factor. Category median: 97.A
94
ReliabilityiReliability · 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.Onix Cleaning Services: 94/100 on this factor. Category median: 97.A
94
Craft & serviceiCraft & service · penalty only, up to −10 pointsGoogle 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.Not enough reviews for this factor yet. Category median: 99.–
–
ValueiValue · 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.Onix Cleaning Services: 98/100 on this factor. Category median: 100.A
98
MomentumiMomentum · penalty only, up to −10 pointsPenalises 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.Onix Cleaning Services: 100/100 on this factor. Category median: 100.A
100
Replies to reviewsiReplies 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.Onix Cleaning Services: 100/100 on this factor. Category median: 85.A
100
Bar = this company · dark tick = category median.
Star ratings
452 Google reviews we collected
4.9of 5
5 stars43997%
4 stars72%
3 stars20%
2 stars10%
1 star31%
Praise vs complaints
Phrases our text analysis found in 300 written reviews
99%praise
Praise47699%
Complaints61%
PriceiGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Price verdicts customers left with their Google review
97%fair
Great price7739%
Reasonable10956%
Overpriced63%
Not sure32%
$290+15% vs typical window cleaning services
Middle half of what 167 customers paid ($253–$334) · gold mark = category median.
Topic share
How often each topic comes up in the written reviews
7topics
Quality & results16133%
Staff & attitude9119%
Speed & response8918%
Would recommend6614%
Price & value347%
Communication245%
Honesty & trust174%
What customers talk about
We read 300 written reviews and marked every phrase about these topics. The same colors are highlighted in the reviews.
“They are always on time, professional and do a great, thorough job!”
“Very professional, quiet, and really took time to look around and ask for guidance.”
“Onix was so quick and easy to book with, the team arrived on time, did an excellent job with a deep clean- I found my cleaning company!”
“10/10 would recommend and I will be a repeat customer.”
“Kaillainy and her team at Onix Cleaning have been cleaning my home in Beacon Hill for about a year, and I truly can't recommend them enough.”
“Their prices seemed fair, they were flexible with scheduling, and the cleaning job was top notch.”
“Furthermore, they were on time, and communication has been excellent before, during, and after.”
“They are dependable, professional, and do such a consistently fantastic job.”
People customers mention
Maria5 reviews
Mara3 reviews
praise complaint · found by our text analysis, Google review wording unchanged.
Reviews for your job
Customers hired Onix Cleaning Services for 8 kinds of job. Pick one to see what they paid and said.
Susan3 reviewsiTotal 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 5 days ago★★★★★
Excellent very thorough. Very nice and professional. My house looks great a d smell great thank you. Susan from Revere.
Paid $250–300Reasonable price
Courtney2 reviewsiTotal 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★★★★★
I’ve used Onix multiple times and plan to use them regularly in the future. They are always on time, professional and do a great, thorough job!
Paid $150–200Great priceStandard cleaning
Jamie4 reviewsiTotal 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 weeks ago★★★★★
From my first phone call, to the wonderful cleaning crew, this company was a pleasure! Their prices seemed fair, they were flexible with scheduling, and the cleaning job was top notch.
Katelyn5 reviewsiTotal 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★★★★★
I got a deep clean today and it was worth every penny. The whole team was lovely and did a fantastic job. 10/10 would recommend and I will be a repeat customer.
Paid $350–400Great price
MaureenLocal Guide · 15 reviewsiTotal 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★★★★★
I just had the most fabulous experience with a team of lovely, kind, competent women who make my house sparkle. The place is dazzling, and I could not be happier. The team did a thorough deep, deep clean.
Paid $200–250Reasonable price
Crista4 reviewsiTotal 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★★★★★
Amazing attention to detail - friendly team, extremely efficient, and very reasonably priced. Your professionalism and care for our home was amazing! Thank you!
Thank you so much for your kind words! We're happy to hear that you had a great experience with our team. We truly appreciate your support and look forward to cleaning your home again! 😊
Michelle Bednarczyk7 reviewsiTotal number of Google reviews Michelle has written across all businesses on Google Maps, not just this one.
Four people showed up for my first deep cleaning . I met Arthur at the door upon receiving notice first! So gracious and smart. Knowing I have a dog, that is good practice not to ring the bell! Very professional, quiet, and really took time to look around and ask for guidance. I asked for the crew to clean my office first. I went outside with my pup. When I came back in it was already complete and it was done beautifully. I was also most definitely impressed as they moved through my whole house with ease! They did an incredible job. I was especially impressed with how clean the cabinets are now! Nice touch…
There were just a few issues, the first one was the guest bath glass Arthur jumped right in it, done- no questions.
The only thing was the Master bath, just a couple things could be improved upon. Besides that tiny item we are very impressed with what they accomplished in less time than I expected.
Price assessment: Reasonable price
Price: $400–450
Services: Deep clean
Response from the owner · 2 months ago
Thank you for the 5-star review! We truly appreciate your support and look forward to serving you again.
Susan Trickett3 reviewsiTotal number of Google reviews Susan has written across all businesses on Google Maps, not just this one.
Onix was so quick and easy to book with, the team arrived on time, did an excellent job with a deep clean- I found my cleaning company!
Price assessment: Great price
Services: Glass & mirror cleaning, Standard cleaning, General housekeeping
Response from the owner · 3 weeks ago
Thank you so much for the wonderful review! We’re thrilled to hear that you had such a great experience with our team. We truly appreciate your trust in Onix and look forward to keeping your home clean and fresh! ❤️
Brendan O'Neill1 reviewiTotal number of Google reviews Brendan has written across all businesses on Google Maps, not just this one.
The team is so nice, very thorough, and quick! They text me a few days before to double check the scheduled cleaning date still works. I have them come every 4 weeks after an initial deep clean.
Response from the owner · 2 weeks ago
Thank you for the wonderful review, Ellen! 💙 We’re happy to hear you appreciate our team’s thorough cleaning and appointment check-ins. Thank you for trusting Onix with your deep clean and ongoing visits—we look forward to keeping your home fresh and clean!
Aaliyah1 reviewiTotal number of Google reviews Aaliyah has written across all businesses on Google Maps, not just this one.
Immaculate job!!, I will be calling them again for sure! I got the deep clean. We'll worth it!
Price assessment: Reasonable price
Services: Deep clean
Response from the owner · 3 weeks ago
Thank you so much for your wonderful review! We’re thrilled to hear you were happy with the deep cleaning and that you found it well worth it. We truly appreciate your support and look forward to cleaning your home again soon!
Jamie Krauss4 reviewsiTotal number of Google reviews Jamie has written across all businesses on Google Maps, not just this one.
From my first phone call, to the wonderful cleaning crew, this company was a pleasure! Their prices seemed fair, they were flexible with scheduling, and the cleaning job was top notch.
Price assessment: Reasonable price
Price: $500+
Services: Glass & mirror cleaning, Area rug cleaning, Window washing, Deep clean
Response from the owner · 3 weeks ago
Thank you so much for your wonderful review! We’re thrilled to hear that you had a great experience with our team.