Carpet cleaning in Philadelphia: basement backups, old houses and city licenses

Updated November 10, 2026 · KeystoneProGuide editorial team

What is different about carpet cleaning in Philadelphia?

Four things. The city runs a program to stop sewer water backing up into basements, and carpet soaked by sewage is a different problem from a dirty rug. Two in five Philadelphia homes date from before 1940, which brings the EPA's lead dust advice into play. Nearly half of households rent. And every company that works in the city, wherever it is based, needs a city business license.

What should you do if the sewer backs up onto basement carpet?

Treat it as contaminated water, not a cleaning job. NC State Extension calls water that carries disease-causing organisms "black water" and says carpet saturated with it, and any padding saturated with gray or black water, should be removed and disposed of. The Carpet and Rug Institute, the carpet makers' trade association, says it does not recommend trying to save sewage-contaminated carpet and that a trained restoration professional should dispose of it. The U.S. Environmental Protection Agency says that where water or mold damage comes from sewage, you should call in a professional experienced with buildings damaged by contaminated water.

The city can help with the cause. The Philadelphia Water Department's Basement Backup Protection Program installs a backwater valve for free, plus downspout changes where needed, for homeowners whose basements take water back up through fixtures in wet weather. The valve lets wastewater out but closes to stop it coming back in. If water is backing up now, the department says to call its hotline on (215) 685-4901 and, if you can, record video or photos while it is happening. To qualify, your water bill must be current or on a payment agreement and any city violations must be resolved first. Philadelphia was also among the counties where individuals could get federal help after the remnants of Hurricane Ida in 2021.

Does the age of Philadelphia's houses matter for carpets?

For lead, yes. The Census Bureau estimates that 39.9 percent of the city's 748,270 housing units were first built in 1939 or earlier, against 25.0 percent for Pennsylvania. The EPA says homes built before 1978 are more likely to have lead-based paint and that settled lead dust can rise again with vacuuming, sweeping or foot traffic.

Its guidance for carpets in such homes turns on what you can see. With no visible paint chips or dust, a standard vacuum is fine; with visible paint debris, it says to use only a HEPA vacuum, not to dry sweep, and never to shake or beat carpets and rugs.

What if you rent?

Then the landlord comes first. The Census Bureau counts 48.2 percent of the city's occupied homes as rented, and 35.5 percent of its housing units are in buildings with more than one unit. The EPA tells renters to report plumbing leaks and moisture problems immediately to the owner or manager, and says that if persistent water problems are not addressed you may want to contact local, state or federal health or housing authorities.

Do smaller homes change the price?

They make minimum charges more important. Philadelphia's median home has 5.4 rooms, against 6.0 statewide, and 55.8 percent of homes have three or more bedrooms, against 64.9 percent. When only two or three rooms need cleaning, the minimum fee can set the price: Angi puts minimum service fees at $75 to $125, and HomeGuide puts the typical minimum at $100 to $150 or more and says most companies have a one- or two-room minimum. The cost guide sets out the rest.

Which city licenses apply to a carpet cleaner?

Any person or business that does business in Philadelphia needs a Commercial Activity License, including businesses located outside the city that work in it. It is free, but the applicant must be current on city taxes. By the city's own wording, that includes a suburban company that comes into the city to clean carpets.

The city's Contractor License covers construction, demolition and repair, and the page does not mention cleaning. A business working only on existing one- or two-family homes does not need it and registers with the state as a home improvement contractor instead, which matters if a job grows into replacing carpet or repairing a floor. The city's licensing department has a lookup tool for actively licensed contractors and their violations, and takes questions on 311, or (215) 686-8686 from outside the city. State registrations can be checked on the Attorney General's contractor search, filtered to Philadelphia.

What Pennsylvania requires explains how the state's rules apply to cleaning, and businesses that serve the city are on the Philadelphia carpet cleaning page.

Sources

1. 2020-2024 ACS 5-Year Narrative Profile: Philadelphia County, Pennsylvania, U.S. Census Bureau
2. 2020-2024 ACS 5-Year Narrative Profile: Pennsylvania, U.S. Census Bureau
3. Basement Backup Protection Program, City of Philadelphia
4. Get a Commercial Activity License, City of Philadelphia
5. Get a Contractor License, City of Philadelphia
6. Find a licensed contractor and contractor information, City of Philadelphia
7. Water-Damaged Carpets and Rugs, NC State Extension
8. Frequently Asked Questions, The Carpet and Rug Institute
9. A Brief Guide to Mold, Moisture and Your Home, U.S. Environmental Protection Agency
10. Reduce the Risk of Lead Exposure at Home, U.S. Environmental Protection Agency
11. How Much Does Carpet Cleaning Cost? (2026 Prices), HomeGuide
12. How Much Does Carpet Cleaning Cost? [2026 Data], Angi
13. President Joseph R. Biden, Jr. Approves Major Disaster Declaration for Pennsylvania, Federal Emergency Management Agency
14. Home Improvement Contractor Search, Pennsylvania Office of Attorney General