The Best Commercial Cleaning Services in South Lake Tahoe, CA
We graded 7 companies on seven things customers actually report: satisfaction, reliability, workmanship, value, momentum, track record and how owners handle complaints.
From 15,795 Google reviews of 67 top-rated commercial cleaning services nationwide; 7 of them in South Lake Tahoe, CA. Updated November 13, 2026.
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Best commercial cleaning services in South Lake Tahoe for deep clean
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Sunshine Cleaning ProsHow Job match is calculatedBuilt only from reviews Google tagged “Deep clean”:Stars on this job 55%5.00★Number of such jobs 25%11Overall Experts Score 20%83Job match= 93Stars are pulled toward the category average (4.89★) 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.93
Joanna's Cleaning CompanyHow Job match is calculatedBuilt only from reviews Google tagged “Deep clean”:Stars on this job 55%5.00★Number of such jobs 25%8Overall Experts Score 20%95Job match= 92Stars are pulled toward the category average (4.89★) 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.92
BK CleaningHow Job match is calculatedBuilt only from reviews Google tagged “Deep clean”:Stars on this job 55%5.00★Number of such jobs 25%5Overall Experts Score 20%98Job match= 87Stars are pulled toward the category average (4.89★) 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.87Job match = this company’s ★ on reviews Google tagged “Deep clean” (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 deep clean
Joanna's Cleaning CompanyI’ve been using Joanna’s for the past three years for off and on cleanings for our second home in South Lake Tahoe. Joanna is very professional and ensures that her crew does a perfect cleaning every time. I would highly recommend her and their cleaning service!
BK CleaningBranislav and his wife Katarina are seriously some of the best and most professional people in this game. From their communication, to their attention to detail, to the overall level of service, I genuinely can’t rave enough about them. These guys cleaned my place so well I honestly felt like I walked into a…
Sunshine Cleaning ProsThis company cleans better than any other we have had. We’re very pleased with them.
Joanna's Cleaning CompanyBeen dealing with Joanna's Cleaning Company for over 10 years. Cleaned my house in South Lake Tahoe better than anybody I had doing the work previously. Recently, I started renting the house out on a short term basis. Joanna gets the job done in a timely manner and guests are always pleased with the result.…
BK CleaningBranislav and Katarina are truly amazing. We have had over 15+ cleans with them and they exceed our expectations every time. Great communication, and we highly recommend them.
Joanna's Cleaning CompanyI’ve using Joanna’s Cleaning since 2018 to periodically deep clean my large STR in South Lake Tahoe. Her team does an amazing job with great attention to detail in the cleaning.
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 commercial 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 |  A-1 Window CleaningSouth Lake Tahoe, 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. | AAAAA– | 5.00 | — |
| 2 | BK CleaningSouth Lake Tahoe, 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%98+57.5Reliability 26%95+24.8Value 15%100+15.2Experts 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. | AA–AA– | 5.00 | $287 |
| 3 |  Epic CleanSouth Lake Tahoe, CA | A 96How 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%95+24.8Value 15%93+14.2Craft & service penalty97−0.3Experts Score= 96Not 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– | 5.00 | — |
| 4 | Joanna's Cleaning CompanySouth Lake Tahoe, CA | A 95How 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%99+58.1Reliability 26%96+25Value 15%78+11.9Experts Score= 95Not 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–BA– | 5.00 | $362 |
| 5 | Sunshine Cleaning ProsSouth Lake Tahoe, CA | A 83How 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%86+50.5Reliability 26%81+21.1Value 15%100+15.2Craft & service penalty99−0.1Momentum penalty60−4Experts Score= 83Not 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. | AAAAB– | 4.91 | — |
| 6 |  Sierra Cleaning ServicesSouth Lake Tahoe, CA | A 81How 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 69%84+58.2Reliability 31%75+23.1Experts Score= 81Not enough data for value, 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. | AB––A– | 4.85 | — |
| 7 |  Alpine Home ServicesSouth Lake Tahoe, CA | A 80How 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%85+46.4Reliability 24%77+18.7Value 14%92+13Replies to reviews 7%36+2.5Craft & service penalty98−0.2Experts Score= 80Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | ABAAAD | 4.81 | — |
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 | $139 | $183 | $297 | 99% |
| Standard cleaning | $164 | $203 | $265 | 98% |
| Carpet steam cleaning | $158 | $227 | $327 | 99% |
| Deep clean | $315 | $377 | $497 | 98% |
| Area rug cleaning | $164 | $227 | $536 | 99% |
| Upholstery cleaning | $158 | $200 | $310 | 100% |
| General housekeeping | $164 | $200 | $285 | 97% |
| Moving-related cleaning | $313 | $384 | $477 | 95% |
Commercial Cleaning Services in South Lake Tahoe, CA at a glance
How the 7 commercial cleaning services we rated in South Lake Tahoe, CA compare, and what customers praise most.
Experts Score grades
A = score 80+, F = below 20.
- Grade A7100%
- Grade B00%
- Grade C00%
- Grade D00%
- Grade F00%
Google ratings
Average stars per company.
- 4.90★ and up571%
- 4.80–4.89★229%
- 4.60–4.79★00%
- Below 4.60★00%
What customers praise
Share of Google review highlights.
- Quality3,80422%
- Professionalism4,01523%
- Responsiveness3,20318%
- Punctuality3,51120%
- Value2,82816%
Was the price fair?
All price verdicts left with reviews.
- Great price48333%
- Reasonable90361%
- Overpriced393%
- Not sure584%
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.