Top Picks · O'fallon
Best Cleaning Services in O'fallon, MO
Rated and reviewed by real customers. Compare prices, read reviews, and call the top pros near you — for free.
As of June 2026, RatingsNearMe ranks 14 cleaning services in O'fallon, MO by the RNM Score — a 0–100 rating built from Google ratings, review volume, sentiment, and profile completeness. The top-ranked is CottageCare St. Charles with a 4.9-star rating from 403 Google reviews and an RNM Score of 98/100. Also in the top tier: Castellan Pro Wash and Apple Cleaners. The average rating across all listed cleaning services in O'fallon is 4.8 stars from 165 reviews per business on average.
House cleaning in O'fallon: standard cleaning $100–$250; deep clean $200–$400; recurring weekly/biweekly service $80–$180/visit.
Rankings updated June 10, 2026 · RNM Score = ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · Not paid placement.
Local Market Snapshot
14
Businesses listed
4.8★
Avg rating
165
Avg reviews
Jun 10, 2026
Last updated
Top Rated Cleaning Services
Exceptional 4.9-star rating from over 400 Google reviews for local cleaning.
2685 State Hwy K, O'Fallon, MO 63368, USATrusted by hundreds of local customers with a stellar 4.8-star rating.
3408 E Terra Ln, O'Fallon, MO 63366, USARated 4.8 stars from over 500 reviews by local customers.
846 Bryan Rd, O'Fallon, MO 63366, USACleaning Services Rankings in O'fallon, MO
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | CottageCare St. Charles2685 State Hwy K, O'Fallon, MO 63368, USA | 4.9★ | 403 |
| #2 | Castellan Pro Wash3408 E Terra Ln, O'Fallon, MO 63366, USA | 4.8★ | 614 |
| #3 | Apple Cleaners846 Bryan Rd, O'Fallon, MO 63366, USA | 4.8★ | 522 |
| #4 | Butterfly Cleaning8304 Crown Jewel Cir, O'Fallon, MO 63366, USA | 5.0★ | 13 |
| #5 | Two Maids950 Corporate Pkwy #104, Wentzville, MO 63385, USA | 4.8★ | 142 |
| #6 | Starcrest Cleaners9953 Winghaven Blvd, O'Fallon, MO 63368, USA | 4.5★ | 52 |
| #7 | K&N Cleaners & Alterations8638 Veterans Memorial Pkwy, O'Fallon, MO 63366, USA | 4.6★ | 40 |
| #8 | The Maids of St. Charles County250 Fort Zumwalt Square, O'Fallon, MO 63366, USA | 4.9★ | 195 |
| #9 | Absolutely Clean Missouri107 Triad Center W, O'Fallon, MO 63366, USA | 4.7★ | 142 |
| #10 | Clean Earth Powerwash LLC.749 Carriage Trail Dr, O'Fallon, MO 63368, USA | 5.0★ | 127 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated June 2026
All Cleaning Services in O'fallon
Exceptional 5.0-star rating from 13 Google reviews for a cleaner in O'Fallon, MO.
8304 Crown Jewel Cir, O'Fallon, MO 63366, USA
Earning a 4.8-star rating from 142 Google reviews, this cleaner is highly trusted locally.
950 Corporate Pkwy #104, Wentzville, MO 63385, USA
Praised by dozens of local customers, this cleaner holds a strong 4.5-star rating.
9953 Winghaven Blvd, O'Fallon, MO 63368, USA
Trusted cleaner with a 4.6-star rating from over 40 reviews in O'Fallon.
8638 Veterans Memorial Pkwy, O'Fallon, MO 63366, USA
Trusted by hundreds, this O'Fallon cleaner maintains a flawless 4.9-star rating.
250 Fort Zumwalt Square, O'Fallon, MO 63366, USA
Trusted by hundreds of O'Fallon locals with a strong 4.7-star rating.
107 Triad Center W, O'Fallon, MO 63366, USA
O'Fallon's top-rated cleaner with a perfect 5.0★ from 127 Google reviews.
749 Carriage Trail Dr, O'Fallon, MO 63368, USA
Trusted by 33 local customers, this cleaner maintains a solid 4.4-star rating.
2408 State Hwy K, O'Fallon, MO 63368, USA
5.0 stars from 5 Google reviews for a cleaner in O'Fallon, MO.
2013 Heather Dr, O'Fallon, MO 63366, USA
Exceptional 5.0-star rating based on a few Google reviews in O'Fallon, MO.
O'Fallon, MO 63368, USA
Rated 4.8 stars from 19 reviews, this cleaner is highly trusted.
4669 State Hwy K, O'Fallon, MO 63368, USA
Get Free Quotes
We'll connect you with the top cleaning services in O'fallon, MO.
Cleaning Services in O'fallon, MO — Compared
| # | Business | RNM Score | Rating | Reviews |
|---|---|---|---|---|
| 1 | CottageCare St. Charles | 98/100 | 4.9 ★ | 403 |
| 2 | Castellan Pro Wash | 85/100 | 4.8 ★ | 614 |
| 3 | Apple Cleaners | 85/100 | 4.8 ★ | 522 |
| 4 | Butterfly Cleaning | 73/100 | 5.0 ★ | 13 |
| 5 | Two Maids | 82/100 | 4.8 ★ | 142 |
| 6 | Starcrest Cleaners | 71/100 | 4.5 ★ | 52 |
| 7 | K&N Cleaners & Alterations | 72/100 | 4.6 ★ | 40 |
| 8 | The Maids of St. Charles County | 85/100 | 4.9 ★ | 195 |
| 9 | Absolutely Clean Missouri | 80/100 | 4.7 ★ | 142 |
| 10 | Clean Earth Powerwash LLC. | 85/100 | 5.0 ★ | 127 |
Ranked by RatingsNearMe Score · ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · June 2026
Get your business on AI — ChatGPT, Perplexity & Google AI
AI assistants increasingly recommend local cleaning services straight from RatingsNearMe. Claim your spot in O'fallon to get featured in AI answers, comparison tables, and “best near me” results — where customers are actually searching now.
Frequently Asked Questions — Cleaning Services in O'fallon
How do I find the best cleaning services in O'fallon?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked cleaning services in O'fallon on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are cleaning services in O'fallon licensed and insured?
Licensing requirements vary by trade and state. For most home service contractors, MO requires both a state license and liability insurance. Always ask any contractor for proof of current insurance and a copy of their license number before work begins — you can verify most licenses on your state licensing board's website.
How much do cleaning services charge in O'fallon, MO?
Prices vary by scope, materials, and contractor experience. Use the free quote form on this page to request estimates from multiple local pros simultaneously. Getting 3+ quotes is the single most effective way to avoid overpaying.
What should I look for when hiring a cleaning services in O'fallon?
Verify licensing and insurance, read recent reviews on multiple platforms, ask for a written estimate before work starts, confirm they pull permits when required, and check references from recent local projects. Featured businesses on this page are ranked by verified ratings and review quality.
How are the cleaning services on this page ranked?
Rankings use a transparent algorithm: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Featured Partner listings have paid for enhanced visibility but must still earn their position through real customer reviews — sponsored listings are clearly labeled.
Cleaners in Nearby Cities
Compare top-rated cleaners in cities near you.
How Rankings Work on This Page
Every cleaning services on RatingsNearMe is scored transparently: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Businesses labeled exclusive or premium are Featured Partners — they have paid for enhanced visibility but must still rank through real customer reviews. We cap sponsored boosts so bad businesses can never buy the top spot.
Editorial notice: Ratings are based on publicly available data from Google Business listings. Consumers should independently verify licensing, insurance, and credentials before hiring any service provider. Last updated: June 10, 2026.
More Home Services in O'fallon
Related Searches
More ways to find cleaning services in O'fallon
Cleaning Services in nearby cities