Pricing Guide · St. Charles County, MO
How Much Does Window Cleaning Cost?
Transparent pricing for residential and commercial window cleaning in St. Charles County — per pane, per visit, and what affects your quote.
The Short Answer
Residential window cleaning in St. Charles County costs $4–$12 per pane, or $150–$400 for a full home. Commercial window cleaning runs $0.50–$3.00 per square foot of glass. Storefronts typically pay $75–$200 per visit. Call for a free same-day quote.
Residential Window Cleaning Prices
Prices include interior and exterior cleaning unless noted. Based on St. Charles County, MO market rates.
| Home Type | Stories | Price Range |
|---|---|---|
| Small Home (up to 10 windows) | 1-story | $100 – $175 |
| Medium Home (10–20 windows) | 1-story | $150 – $250 |
| Large Home (20–30 windows) | 1–2 story | $250 – $400 |
| Large Home (20–30 windows) | 2-story | $300 – $500 |
| Interior Only (any size) | Any | $75 – $200 |
Commercial Window Cleaning Prices
Commercial pricing depends on glass square footage, floor count, and access. Recurring contracts receive a discount.
| Property Type | Size | Price Range |
|---|---|---|
| Storefront / Retail (ground floor) | Small | $75 – $200 / visit |
| Office Building (1–2 floors) | Medium | $200 – $500 / visit |
| Office Building (3+ floors) | Large | $500 – $1,500+ / visit |
| Apartment Complex (common areas) | Varies | Custom quote |
| Recurring Contract (monthly) | Any | 10–20% discount |
What's Included
Why Choose Glow Cleaning for Window Cleaning
Streak-Free Results
Professional squeegees and pure water systems leave every pane crystal clear — no streaks, no residue.
Licensed & Insured
Full liability coverage on every job. You're protected on every visit, inside and out.
Flexible Scheduling
We work around your schedule — early morning, evenings, and weekends available.
Frequently Asked Questions
How much does residential window cleaning cost?
Residential window cleaning in St. Charles County typically costs $4–$12 per pane, or $150–$400 for a full home depending on the number of windows, stories, and whether you want interior and exterior cleaned. Most single-story homes run $150–$250.
How much does commercial window cleaning cost?
Commercial window cleaning is typically priced at $0.50–$3.00 per square foot of glass, or $150–$800+ per visit depending on building size, number of floors, and access requirements. Storefronts and single-story commercial buildings are on the lower end.
How often should windows be professionally cleaned?
Most homeowners benefit from professional window cleaning 1–2 times per year. Commercial properties with high visibility (storefronts, offices) often clean monthly or quarterly. Homes near construction or heavy pollen areas may need more frequent service.
Does window cleaning include screens and tracks?
It depends on the company and package. At Glow Cleaning, we can include screen cleaning and track wiping — just let us know when you request your quote. These are sometimes priced as add-ons.
Does Glow Cleaning offer window cleaning in St. Charles County?
Yes. Glow Cleaning provides residential and commercial window cleaning throughout St. Charles County including O'Fallon, St. Charles, Wentzville, St. Peters, Cottleville, and surrounding areas. Call (636) 866-1038 or request a free quote at stlglow.com/quote.
Get a Free Window Cleaning Quote
Serving O'Fallon, St. Charles, Wentzville, St. Peters, and all of St. Charles County. We respond the same day.