Residential carpet cleaning costs vary depending on the square footage (area) of your carpet to be cleaned. You can estimate the cost by the number of rooms you’d like your carpet cleaned. Here in Washington, the average room size is 212 square feet. So, you can make a rough estimate of $85 per room for a residential home carpet cleaning in Washington State. Keep in mind this is an estimate. The actual cost may be lower or higher depending on other factors such as additional carpet cleaning areas, soiled level, or large furniture moving requirements for example. Call us today at (206) 590-7174 for a FREE carpet cleaning estimate by us.