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5 Best Carpet Cleaning Services in St. Louis (2026)

Ranked by real Google ratings and review volume · How we chose

Brad Smith
By Brad Smith, Home Services Expert · ✓ Updated · 7 min read

We compared 18 carpet cleaning services in St. Louis on Google Maps · 5 listed · How we rank

Pet stains, a rental move-out, a sofa that has seen better days: carpet cleaning usually starts with one stubborn problem. The carpet cleaning services in St. Louis on this page hold more than 12,000 Google reviews between them, and the biggest of them alone carries more than 5,900 at 4.9. The real differences are in method and in what else each company will clean while the truck is in your driveway.

Short answer: Zerorez of St. Louis has the largest review base, with 4.9 stars from more than 5,900 Google reviews, and one reviewer praises its pet treatment while another notes the pricing was as stated with no upselling. Stanley Steemer holds 4.8 across more than 3,200 reviews and Oxi Fresh Carpet Cleaning 4.8 across more than 1,300. Ultrasteam LLC carries a perfect 5.0 on a smaller base of more than 800.
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Carpet Cleaners Compared

# Business Rating Reviews Best for
1 Zerorez of St. Louis 4.9 ★ 5,941 Pet stains and odors, plus air ducts View ›
2 Stanley Steemer 4.8 ★ 3,291 Carpets, vents and big jobs View ›
3 Oxi Fresh Carpet Cleaning 4.8 ★ 1,397 Low-moisture cleaning with quick drying View ›
4 Ultrasteam LLC 5.0 ★ 803 Steam cleaning and tile and grout View ›
5 Dave's Carpet and Window Cleaning 4.9 ★ 819 Carpet, windows and gutters from one company View ›
5 Best Carpet Cleaning Services in St. Louis (2026)

The carpet cleaners, reviewed

Zerorez of St. Louis logo
#1 Overall🕑 Open 6 days/wk

Zerorez of St. Louis

4.95,941 Google reviews

Zerorez of St. Louis is a carpet cleaning company in Hazelwood whose website describes a no-residue process using a proprietary cleaning agent with no harsh chemicals. Google also lists air duct, tile and upholstery cleaning among its services. Customers book through an online scheduler, and Google hours run Monday through Saturday.

What people praise

  • One reviewer who needed pet treatment says the stains faded and the odor was gone days later
  • Technicians are described as on time, polite and careful with furniture and corners
  • One customer says pricing was as stated with no upselling
  • A reviewer who runs a daycare says they liked that the company avoids harsh cleaning chemicals
  • Another reviewer had air ducts cleaned and describes a communicative technician

Worth knowing

  • One reviewer reported an appointment window that was changed without their knowledge, leading to a missed visit
Reputation scorecardrank in St. Louis
Rating4.9 / 5
Review volume5,941 · 97th
Confidencevery high
Recency8 weeks ago
Info completenesssite · phone · hours
Rating breakdown95% 5-star
✓ VerifiedSource: Google

Our take: The largest review base on this page by a wide margin, and a good fit for pet treatment and whole-home carpet work. Confirm your appointment window by text or email after booking.

6066 Aviator Dr, Hazelwood, MO 63042

Stanley Steemer logo
#2🕑 Open 6 days/wk↩ Responds to reviews

Stanley Steemer

4.83,291 Google reviews

Stanley Steemer has a St. Louis location in Maryland Heights. Google lists it for carpet cleaning, air duct cleaning, upholstery cleaning and water damage restoration, and customers can request a quote online. Reviews describe carpet steam cleaning and vent cleaning.

What people praise

  • Reviewers describe technicians who explain the work and costs clearly before starting
  • One customer with a vent system job says the crew set up, kept them informed and cleaned up afterward
  • A reviewer with a big job says the estimate and scheduling were easy
  • Technicians are praised for offering tips on keeping carpets clean
Reputation scorecardrank in St. Louis
Rating4.8 / 5
Review volume3,291 · 92nd
Confidencevery high
Recency3 weeks ago
Info completenesssite · phone · hours
Rating breakdown91% 5-star
✓ VerifiedSource: Google

Our take: A big review base, and reviewers like its communication. A solid pick if you want carpet and vent cleaning from one company.

2205 Forte Ct, Maryland Heights, MO 63043

Oxi Fresh Carpet Cleaning logo
#3🕑 Open 7 days↩ Responds to reviews

Oxi Fresh Carpet Cleaning

4.81,397 Google reviews

Oxi Fresh Carpet Cleaning serves the St. Louis area and lists no street address on Google. Its website describes a low-moisture, oxygen-based system with a roughly one-hour dry time, and says it is locally owned and operated, serving St. Louis, Kirkwood, Chesterfield, Oakville and Arnold. Additional services include upholstery, tile and grout, hardwood floor and dryer vent cleaning.

What people praise

  • One reviewer says the price they were quoted online is what they paid, with no hidden charges
  • Technicians are described as professional, friendly and knowledgeable about their products
  • Reviewers mention stairs, loveseats, couches and rugs cleaned in one visit
  • One customer says the house smelled clean afterward

Worth knowing

  • One reviewer said some pet stains reappeared once the carpet dried
  • Another had to sweep up leftover dust and debris after the visit
Reputation scorecardrank in St. Louis
Rating4.8 / 5
Review volume1,397 · 86th
Confidencevery high
Recency3 months ago
Info completenesssite · phone · hours
Rating breakdown92% 5-star
✓ VerifiedSource: Google

Our take: A strong option for a quick-drying clean of carpets and furniture. For set-in pet stains, ask how the company handles repeat treatment.

Ultrasteam LLC logo
#4🕑 Open 6 days/wk↩ Responds to reviews

Ultrasteam LLC

5.0803 Google reviews

Ultrasteam LLC is a carpet steam cleaning and tile and grout restoration company with an office on Olive Boulevard in the St. Louis area. Its website lists carpet, upholstery and hard surfaces, serves Missouri and Illinois, and advertises three rooms from $115. Google hours run Monday through Saturday, with Saturday starting at 1 PM.

What people praise

  • Reviewers say the work removed old stains that predated their move
  • One customer has used it for nearly ten years and calls the prices unbeatable
  • Tile and grout work is praised for reviving ceramic floors and a yellowed shower
  • One reviewer says Paul fit a cleaning into a busy Thanksgiving week

Worth knowing

  • Saturday appointments start in the afternoon
Reputation scorecardrank in St. Louis
Rating5 / 5
Review volume803 · 75th
Confidencevery high
Recency3 months ago
Info completenesssite · phone · hours
Rating breakdown99% 5-star
✓ VerifiedSource: Google

Our take: A perfect 5.0 on a smaller review base than the big names. A good pick if tile and grout are on your list too.

12747 Olive Blvd Suite 300, St. Louis, MO 63141

Dave's Carpet and Window Cleaning logo
#5🕑 Open 5 days/wk↩ Responds to reviews

Dave's Carpet and Window Cleaning

4.9819 Google reviews

Dave's Carpet and Window Cleaning is a St. Louis-area company on South Towne Square. Its website describes serving homes and businesses since 2007 with carpet and upholstery cleaning, air duct cleaning, tile and grout cleaning, pet stain removal and water extraction, plus exterior work such as window cleaning, gutter cleaning and soft house washing. Weekday hours run 8 AM to 4 PM.

What people praise

  • Reviewers praise its window cleaning crews as professional, quick and thorough
  • One customer says the company came out right away for an estimate and finished a few days later, including three-story windows
  • Another says the crew re-cleaned windows after an HOA power-washing
  • Customers name the crews and describe them as friendly and efficient

Worth knowing

  • Reviewers mention its window work rather than carpets, so ask about its carpet cleaning
  • One window customer reported streaks on some windows; the company's reply says it offered to redo the job
Reputation scorecardrank in St. Louis
Rating4.9 / 5
Review volume819 · 81st
Confidencevery high
Recency4 weeks ago
Info completenesssite · phone · hours
Rating breakdown93% 5-star
✓ VerifiedSource: Google

Our take: Pick it when you want carpet cleaning bundled with windows, gutters or air ducts. Its review base is strong, but the reviewers describe window work rather than carpets.

11123 S Towne Square # A, St. Louis, MO 63123

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How the scorecard works

Rating is each company’s live Google star average. Review volume is how many customers have rated it. Confidence weighs the rating by that volume, so a 4.9 from thousands of people carries more weight than a 5.0 from a few hundred. Recency shows how lately customers are still leaving reviews.

What carpet cleaning costs in St. Louis

Carpet cleaning is usually priced by the room or by square footage, and add-ons such as pet treatment, stairs or upholstery change the total. One Zerorez reviewer cites a three-room value coupon at $129, and Ultrasteam’s website advertises three rooms from $115. Both are company or customer figures, not guaranteed quotes, so ask each company for a written price for your rooms.

Where these carpet cleaners operate

These companies work out of Hazelwood, Maryland Heights, the Olive Boulevard area and South Towne Square, and serve homes across the St. Louis area. Oxi Fresh lists no street address and names St. Louis, Kirkwood, Chesterfield, Oakville and Arnold on its website. Searching for carpet cleaning near me? Each listing below has a phone number and a booking link.

What to ask before booking a carpet cleaner

  • Is the price per room, per square foot or per job, and what counts as a room?
  • How do you treat pet stains, and what if they come back?
  • What cleaning method do you use, and how long until the carpet is dry?
  • Do you protect furniture and corners, and do you move furniture?
  • Can I get the full price in writing before the technician starts?

Frequently asked questions

How long does carpet take to dry after professional cleaning in St. Louis?

It depends on the method. Oxi Fresh’s website describes a low-moisture system with a roughly one-hour dry time. For steam methods, ask the company how long to wait before walking on the carpet or moving furniture back.

Which St. Louis carpet cleaners also do tile and grout?

Ultrasteam LLC lists tile and grout restoration and reviewers describe revived ceramic floors and a yellowed shower. Zerorez of St. Louis and Dave’s Carpet and Window Cleaning mention tile cleaning on their sites, and Oxi Fresh lists tile and grout cleaning.

Will a St. Louis carpet cleaner remove pet stains?

Zerorez and Oxi Fresh each have a reviewer who mentions pet stains. One Zerorez reviewer says the stains faded and the odor was gone, while one Oxi Fresh reviewer said some stains reappeared after drying. Ask about pet treatment and what happens if a stain returns.

Can I book carpet cleaning in St. Louis online?

Several of these companies offer online scheduling or quote forms, including Zerorez, Stanley Steemer, Oxi Fresh and Dave’s Carpet and Window Cleaning. Confirm the appointment window afterward, since one reviewer reported a schedule change they hadn’t expected.

Choosing a carpet cleaner

Zerorez of St. Louis has the largest review base here, and Stanley Steemer and Oxi Fresh are well reviewed alternatives. Ultrasteam is worth a call if tile and grout are on your list. Whoever you choose, get the price in writing for your exact rooms.

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