MCS Cleaning Services Inc. holds a 4.8 rating from 96 reviews, with the owner responding to all feedback. Customers frequently praise the company for thorough deep cleaning, window maintenance, and move-out services, noting punctuality, professional communication, and reasonable pricing. However, several low-star reviews highlight a pattern of unreliability, citing missed appointments, significant lateness, and poor responsiveness when scheduling changes occur.
Google rating: 4.8 out of 5 from 96 reviews (96% five-star).
Reviews on this page: 96 Google reviews (87 with written comments, 2 with photos).
Owner responses: the business replied to 100% of reviews.
Most recent review: September 1, 2026.
Service: Post Construction Cleaning serving San Francisco, California.
Data from Google, last updated October 25, 2026.
Photos
Customer reviews
4.8
★★★★★
96 reviews on Google
5★92
4★0
3★0
2★1
1★3
Reviews from Google, shown as published (original wording, unedited).
IG
Ire GenLocal Guide · 61 reviews
★★★★★
The owner came over to deep clean my apartment for over 3 hours. It was spotless and well done, including difficult blinds, oven, fridge, vent, microwave and decalcifying appliances. Thank you!
Services: Deep clean
Response from the owner · a month ago
Ire, it was a pleasure to deep clean your apartment and tackle those challenging spots like the blinds and appliances. I'm thrilled to hear that you were satisfied with the results! Thank you for choosing MCS Cleaning Services.
It was a pleasure having MCS Cleaning Services in our home! Their attention to detail, follow up and follow through was unmatched. Mause (the owner) even came over for our first cleaning to introduce himself and clean our kitchen. I look forward to using them again.
Response from the owner · 8 months ago
Thank you so much, Jayel, for the wonderful review and for welcoming MCS Cleaning Services into your home. We’re thrilled Mause and the team’s attention to detail and follow-through exceeded your expectations. We look forward to serving you again — please contact us anytime to schedule your next cleaning.
Thanks for the great review, Max! We’re glad MCS did a great job and appreciate you taking the time to share your experience. We look forward to helping you again whenever you need us.
Thank you for your positive feedback! We're glad to hear that you found our service thorough and professional. Good communication is important to us, and we appreciate you acknowledging it. We look forward to serving you again!
Thank you for your positive feedback! We're thrilled to hear that you had an excellent experience with our service. Your satisfaction is our top priority, and we look forward to serving you again soon.
A crew of 3 cleaned for 2 hours and everything was spotless. They even cleaned the door as they left! I am very satisfied.
Price assessment: Reasonable price
Price: $250–300
Services: Standard cleaning
Response from the owner · Edited 10 months ago
Thank you for your kind words! We're thrilled to hear that our team did such a thorough job and left everything spotless. Your satisfaction is our top priority, and we appreciate your feedback. We look forward to serving you again in the future!
I received a very reasonable quote from MCS Cleaning. The communication was excellent as well. I ended up not needing their services but will definitely use them if needed in the future.
Price assessment: Reasonable price
Price: $100–150
Services: Office & workplace cleaning
Response from the owner · Edited 10 months ago
Thank you for your positive feedback, Amy! We're glad to hear that you found our quote reasonable and our communication effective. We appreciate your consideration and look forward to assisting you in the future if the need arises. Your support means a lot to us!
Excellent service! Mause arrived right on time and was incredibly professional throughout. He was also very flexible and accommodating when we asked for a few additional tasks beyond cleaning our balcony and patio. The entire space looked spotless afterwards. I would highly recommend MSC for any indoor or outdoor cleaning projects. Their attention to detail and customer service really stood out.
Response from the owner · a year ago
wow Haripriya Madireddi. thank you so much that really means a lot to me, and i ready for any other time soon or later.
