How 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%88+48Reliability 24%79+19.2Value 14%88+12.4Replies to reviews 7%86+6.1Momentum penalty76−2.4Experts Score= 83Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.83SCORECCS LLC
Corona, CA · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #26Position by Experts Score among all companies we track in this category. of 33 commercial cleaning services · 4.9★ from 279 Google reviews
Report card
Percentile vs other commercial 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 satisfaction; weakest: momentum.
Reviews for your job
Customers hired CCS LLC for 6 kinds of job.
CCS LLC for interior & exterior window cleaning
Clear ✕All 10 Google reviews tagged “Interior & exterior window cleaning”
I appreciate the promptness of the cleaners today, they were thorough and did an excellent job. This job is for elderly couple, they were very pleased the way the house looks after the cleaning was done.
The cleaners were amazing. They worked hard for 7 hours straight!! So professional and generally sincere and caring. Would highly recommend them!
The ladies were detailed and took care of everything I couldn't do myself. Very pleased
Excellent service. Quick and responsive. Prompt and on time. Very nice people. Would DEFINITELY use their services in the future!
CCS Cleaning was absolutely amazing. They arrived on time, communicated clearly from start to finish, and their pricing was very fair. Our house was honestly a mess between two daughters, two dogs, and two full-time jobs, we just couldn’t keep up. CCS exceeded our expectations in every way and gave us the fresh…
Outstanding work. Very professional... Our 10 year stove looks brand new after the cleaning. Again, Outstanding.
I just needed an oven cleaned, it was gifted to me but don’t think was ever cleaned. It was really bad. This company sent down Gladys by the time she was done it looked brand new. Such a great company
The team is always responsive and helpful to accommodate schedule changes. The cleaners are polite and do a fantastic job with cleaning our home! They arrive on time as committed. We had some issues on the first session but other owners worked to resolve the issue timely. I highly recommend their services!!
Alexandra was on time, very nice & very thorough with her cleaning services. Would definitely have her come back.
Crystal is a true gem, so kind and accommodating, great staff, and great work!! Highly recommended!!
Price
Bar = middle half of what customers paid · gold mark = category median.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| Deep clean | 39 | $309–$490 |
| Standard cleaning | 31 | $164–$259 |
| Moving-related cleaning | 14 | $321–$467 |
| Interior & exterior window cleaning | 10 | — |
| General housekeeping | 9 | — |
| Office & workplace cleaning | 3 | — |