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The 10 Best Commercial Cleanings in San Jose (2026)
We ranked San Jose’s commercial cleaning options using a Bayesian-style score built from Google reviews: each business’s average rating is weighted by its number of reviews to balance quality and popularity. This list was updated in 2026 and reflects businesses serving commercial, janitorial, and house-cleaning needs across the city. San Jose’s diverse mix of offices, retail, restaurants and multifamily properties creates steady demand for professional cleaning contractors, from one-off deep cleans to recurring janitorial contracts. Use this guide as a starting point and reach out to providers directly for service specifics.
This ranking is computed from Google reviews (our method). Listings marked Partner are paid advertising spots: they sit alongside the ranking without changing its order.
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Maxi Clean
Maxi Clean earns the top spot by combining a perfect 5.0 Google rating with a very large review volume — 645 reviews — giving it a strong weighted score. It is listed as a House cleaning service and is highly visible across San Jose based on its review count. That mix of near-flawless ratings and broad customer feedback is what pushes Maxi Clean to number one in our 2026 ranking.
The full ranking
Star Cleaning Agency
Star Cleaning Agency holds a 5.0 rating from 33 Google reviews and is categorized as a House cleaning service at 690 Saratoga Ave #100 in San Jose.
33 reviews
S.J. General Building Maintenance
S.J. General Building Maintenance is listed as a Janitorial service with a 5.0 rating from 24 reviews, located on Berryessa Rd in the Berryessa area of San Jose.
24 reviews
Moreno & Associates, Inc.
Moreno & Associates, Inc. is a Janitorial service that carries a 5.0 Google rating based on 22 reviews and is listed at 782 Auzerais Ave in San Jose.
22 reviews
Heavenly Maids Cleaning Services | Bay Area
Heavenly Maids Cleaning Services | Bay Area has a 4.9 rating from 121 Google reviews and is categorized as a House cleaning service on S Winchester Blvd in San Jose.
121 reviews
Enviro-Master of the Bay Area
With a 4.9 Google rating from 88 reviews, Enviro-Master of the Bay Area is listed as a Janitorial service at 3851 Charter Park Dr Ste K in San Jose.
88 reviews
Master Clean Service Bay Area
Master Clean Service Bay Area is a House cleaning service rated 4.9 by 79 reviewers on Google and is located at 111 N Market St Ste 300 in San Jose.
79 reviews
Ascend Commercial Cleaning
Ascend Commercial Cleaning appears as a Janitorial service with a 5.0 rating from 11 Google reviews, listed at 311 S 1st St #206 in San Jose.
11 reviews
Deep Clean 365 | Commercial Cleaning for Businesses
Deep Clean 365 | Commercial Cleaning for Businesses holds a 4.9 rating from 11 reviews and is categorized as a Janitorial service at 117 Bernal Rd in San Jose.
11 reviews
Green USA House Cleaning San Jose
Green USA House Cleaning San Jose has a 4.8 Google rating across 520 reviews and is listed as a House cleaning service at 1900 Camden Ave in San Jose.
520 reviews
Frequently asked questions
How should I choose a commercial cleaning company for my San Jose business?
Compare Google reviews, request references, and confirm the company has appropriate insurance and bonding. Look for experience with your facility type, clear scope of work, and written contracts that define frequency, supplies and quality checks.
What factors determine the cost of commercial cleaning?
Price depends on square footage, frequency, scope of services (e.g., floor care, restroom sanitation, deep cleans), and whether supplies and equipment are included. Ask for itemized quotes and compare rates for both one-time and recurring contracts.
What should I check before hiring a janitorial service?
Verify the company’s insurance, ask about employee background checks, and request a sample cleaning checklist or scope of work. Also confirm scheduling flexibility, cancellation terms, and how they handle damages or complaints.
How was this ranking created and how often is it updated?
This list uses a Bayesian-style score based on public Google ratings, weighting each business’s average by its number of reviews to balance quality and popularity. It was updated in 2026 and is intended as a starting point rather than an endorsement—contact providers directly for current availability and details.