The Best Steam Cleaning Services in California
We graded 10 companies on seven things customers actually report: satisfaction, reliability, workmanship, value, momentum, track record and how owners handle complaints.
From 52,647 Google reviews of 71 top-rated steam cleaning services nationwide; 10 of them in California. Updated November 9, 2026.
Find the right company for your job
Pick the job — we re-rank companies by how customers rated that exact job.
Best steam cleaning services in California for area rug cleaning
Clear ✕
Stanley SteemerHow Job match is calculatedBuilt only from reviews Google tagged “Area rug cleaning”:Stars on this job 55%4.92★Number of such jobs 25%49Overall Experts Score 20%85Job match= 90Stars are pulled toward the category average (4.91★) when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.90
Oxi Fresh Carpet CleaningHow Job match is calculatedBuilt only from reviews Google tagged “Area rug cleaning”:Stars on this job 55%5.00★Number of such jobs 25%11Overall Experts Score 20%89Job match= 86Stars are pulled toward the category average (4.91★) when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.86
Green Team Carpet CleanHow Job match is calculatedBuilt only from reviews Google tagged “Area rug cleaning”:Stars on this job 55%5.00★Number of such jobs 25%15Overall Experts Score 20%76Job match= 85Stars are pulled toward the category average (4.91★) when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.85Job match = this company’s ★ on reviews Google tagged “Area rug cleaning” (shrunk toward the category average when there are few), how many such jobs it has done, and its overall Experts Score.
What customers said about area rug cleaning
Stanley SteemerI saw an add on FB for 3 rooms $279. It was for wall to wall but I have area rugs. They gave me the deal anyway. Marcelino did an excellent job and was most pleasant and thorough. All in all a terrific experience and outcome.
Oxi Fresh Carpet CleaningI’ve had more than one technician come from this company, and they’re all great… Detailed, professional, thoughtful, and I would highly recommend them.
Green Team Carpet CleanMatthew and his services are not only quick and efficient but his response time was superior. I had a carpet and couch that was completely destroyed he came next day and it looks like new again! Thank you Matthew and team I will be using you again in the future. Thanks!
Stanley SteemerA fabulous second experience with Stanley Steemer. Omar and Isa arrived barely 30min after I booked the service! They were kind, courteous, and extremely quick. The sofa and rug look like the original stock photos again, thank you!
Stanley SteemerOmar and William did GREAT WORK! I had both bathroom tile floors cleaned and oh my what a difference. Thank You. They also cleaned the carpeted stairs and bedroom. Both look great. The couch and rug look brand new. Thanks Omar and William. Both man where very polite and careful with my stuff.
Stanley SteemerI was very impressed with the detail and throwing us of Juan‘s and Roberto‘s work in my house. They were Very courteous and did a great job. I would definitely hire them again.
Overall ratings
Experts Score 0–100Experts Score (0–100)Absolute quality first: recency-weighted star average (≈54%), share of 1–2★ reviews (≈24%), customers’ price verdicts (≈14%), owner replies to critical reviews (≈7%); minus up to 10 points each for complaints flagged in Google review highlights and for a real slide in recent ratings. Hover a company’s score on its page for the full breakdown. and a letter grade per factor (A = top 20% of steam cleaning services).
| # | Company | ScoreExperts Score (0–100)Absolute quality first: recency-weighted star average (≈54%), share of 1–2★ reviews (≈24%), customers’ price verdicts (≈14%), owner replies to critical reviews (≈7%); minus up to 10 points each for complaints flagged in Google review highlights and for a real slide in recent ratings. Hover a company’s score on its page for the full breakdown. | FactorsFactor grades, in orderSatisfaction (54%): Recency-weighted star average (2-year half-life), shrunk toward the category mean by review volume; the company’s own lifetime average as the prior; absolute: 4.0★ = 0, 5★ = 100.Reliability (24%): How rarely jobs go badly: share of 1–2★ reviews — 60% the last 24 months (or the 20 newest if fewer), 40% all-time; 0% = 100, 15%+ = 0; the category percentile can only raise it.Craft & service (0%): Google review highlights: Quality, Professionalism, Responsiveness, Punctuality — how rarely reviewers flag them as a negative, per review since highlights began; 0% = 100, 5%+ = 0. Subtracted from the score (up to −10), never averaged in — clean highlights are the norm, not a bonus.Value (14%): Customers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.Momentum (0%): Penalises only a real slide: last-12-month average below lifetime (−0.5★ = 0). Still 4.8★+ over the last year, or steady/improving = 100. Subtracted from the score (up to −10), never averaged in.Replies to reviews (7%): How often the owner publicly replies to reviews under 5★ (1–4★). Needs 3+ such reviews, otherwise not counted; 65% absolute (80%+ replied = 100), the category percentile can only raise it.One letter per factor score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = below 20. | ★Google star rating as shown on Google Maps. | Typical billMedian bill customers of this company reported in their reviews (needs 3+ priced reviews). |
|---|---|---|---|---|---|
| 1 |  Fresh Home Cleaning CareSan Anselmo, CA | A 100How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 59%100+58.7Reliability 26%99+25.8Value 15%100+15.2Experts Score= 100Not enough data for replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AA–AA– | 5.00 | $350 |
| 2 |  Organic Cleaning SupremeSan Anselmo, CA | A 98How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 59%97+56.9Reliability 26%98+25.6Value 15%100+15.2Craft & service penalty99−0.1Experts Score= 98Not enough data for replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AAAAA– | 4.98 | — |
| 3 |  Alex's Dry Cleaning ValetSan Anselmo, CA | A 94How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 64%96+61Reliability 28%93+26.3Replies to reviews 8%86+7.1Experts Score= 94Not enough data for value; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AAA–AA | 4.93 | — |
| 4 |  Ken's Carpets and FlooringBelvedere, CA | A 92How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 64%92+58.4Reliability 28%95+26.8Replies to reviews 8%78+6.4Craft & service penalty99−0.1Experts Score= 92Not enough data for value; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AAA–AB | 4.90 | — |
| 5 | Oxi Fresh Carpet CleaningSan Anselmo, CA | A 89How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%90+49.1Reliability 24%91+22.1Value 14%100+14.1Replies to reviews 7%55+3.9Experts Score= 89Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AAAAAC | 4.89 | $189 |
| 6 | Max Carpet & Upholstery CleaningSan Anselmo, CA | A 89How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%92+50.2Reliability 24%99+24Value 14%100+14.1Replies to reviews 7%17+1.2Experts Score= 89Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AA–AAF | 4.91 | — |
| 7 |  Lupita's House CleaningSan Anselmo, CA | A 89How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%89+48.5Reliability 24%92+22.3Value 14%100+14.1Replies to reviews 7%87+6.2Craft & service penalty77−2.3Experts Score= 89Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AABAAA | 4.86 | $315 |
| 8 | Stanley SteemerSan Anselmo, CA | A 85How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%90+49.1Reliability 24%87+21.1Value 14%88+12.4Replies to reviews 7%74+5.2Craft & service penalty76−2.4Experts Score= 85Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AABAAB | 4.86 | $406 |
| 9 |  San Rafael CA Pro Green Carpet CleaningSan Anselmo, CA | B 77How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%96+52.4Reliability 24%93+22.5Value 14%25+3.5Replies to reviews 7%54+3.8Craft & service penalty50−5Experts Score= 77Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AACDAC | 4.89 | — |
| 10 | Green Team Carpet CleanSan Anselmo, CA | B 76How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%77+42Reliability 24%62+15Value 14%100+14.1Replies to reviews 7%83+5.9Momentum penalty91−0.9Experts Score= 76Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | BBAAAA | 4.78 | — |
What jobs cost
What customers paid, from the price Google asks reviewers to report.
| Job | Low25th percentile: 1 in 4 customers paid less than this. | TypicalMedian of the bill customers reported in their Google review (Google asks reviewers for a price range; we use the middle of each range). | High75th percentile: 1 in 4 customers paid more than this. | FairOf customers who rated the price, the share who chose “Great price” or “Reasonable” rather than “Overpriced”. |
|---|---|---|---|---|
| General carpet cleaning | $164 | $240 | $353 | 97% |
| Carpet steam cleaning | $176 | $265 | $397 | 97% |
| Pet stain & odor removal | $207 | $268 | $404 | 98% |
| Upholstery cleaning | $196 | $271 | $371 | 98% |
| Area rug cleaning | $164 | $253 | $440 | 98% |
| HVAC duct & vent cleaning | $614 | $809 | $1.1k | 97% |
| Deep clean | $265 | $384 | $614 | 97% |
| Standard cleaning | $153 | $176 | $214 | 100% |
| Carpet cleaning | $176 | $287 | $435 | 98% |
| Moving-related cleaning | $263 | $403 | $447 | 98% |
| Interior & exterior window cleaning | $163 | $224 | $298 | 99% |
| Mattress cleaning | $131 | $164 | $322 | 100% |
Steam Cleaning Services in California at a glance
How the 10 steam cleaning services we rated in California compare, and what customers praise most.
Experts Score grades
A = score 80+, F = below 20.
- Grade A880%
- Grade B220%
- Grade C00%
- Grade D00%
- Grade F00%
Google ratings
Average stars per company.
- 4.90★ and up550%
- 4.80–4.89★440%
- 4.60–4.79★110%
- Below 4.60★00%
What customers praise
Share of Google review highlights.
- Quality12,66422%
- Professionalism13,17923%
- Responsiveness10,76319%
- Punctuality11,64420%
- Value9,41416%
Was the price fair?
All price verdicts left with reviews.
- Great price2,30031%
- Reasonable4,65263%
- Overpriced1883%
- Not sure2624%
Price verdicts by year
Share calling it great / reasonable / overpriced.
How we grade
Satisfaction (54%) — Recency-weighted star average (2-year half-life), shrunk toward the category mean by review volume; the company’s own lifetime average as the prior; absolute: 4.0★ = 0, 5★ = 100.
Reliability (24%) — How rarely jobs go badly: share of 1–2★ reviews — 60% the last 24 months (or the 20 newest if fewer), 40% all-time; 0% = 100, 15%+ = 0; the category percentile can only raise it.
Craft & service (penalty, up to −10) — Google review highlights: Quality, Professionalism, Responsiveness, Punctuality — how rarely reviewers flag them as a negative, per review since highlights began; 0% = 100, 5%+ = 0. Subtracted from the score (up to −10), never averaged in — clean highlights are the norm, not a bonus.
Value (14%) — Customers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.
Momentum (penalty, up to −10) — Penalises only a real slide: last-12-month average below lifetime (−0.5★ = 0). Still 4.8★+ over the last year, or steady/improving = 100. Subtracted from the score (up to −10), never averaged in.
Replies to reviews (7%) — How often the owner publicly replies to reviews under 5★ (1–4★). Needs 3+ such reviews, otherwise not counted; 65% absolute (80%+ replied = 100), the category percentile can only raise it.