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5 Best Commercial Cleaning Services in San Diego (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 commercial cleaning services in San Diego on Google Maps · 5 listed · How we rank

An office that gets cleaned badly shows it by Monday morning. The commercial cleaning services in San Diego below hold more than 1,390 Google reviews between them, every one rated 4.9 or higher, and OneTouch Cleaners alone has more than 1,080, so the real choice is between a big review base and a specialist crew.

Short answer: OneTouch Cleaners - San Diego has the most Google reviews on this page, at 4.9 from more than 1,080 reviews, though its reviews lean toward house and move-out cleaning, with office cleaning on its service list. Big League Clean (5.0), SDJ Facility Services (4.9), One Source, Inc. (5.0) and Cavalry Cleaning (4.9) are the ones focused on janitorial and building work. No prices are published here.
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Janitorial Crews Compared

# Business Rating Reviews Best for
1 OneTouch Cleaners - San Diego 4.9 ★ 1,089 Large review base, house and office cleaning View ›
2 Big League Clean 5.0 ★ 78 Offices, venues and retail View ›
3 SDJ Facility Services 4.9 ★ 84 Offices and medical clinics View ›
4 One Source, Inc. 5.0 ★ 74 Schools, churches and offices View ›
5 Cavalry Cleaning 4.9 ★ 72 Post-construction cleanup View ›
5 Best Commercial Cleaning Services in San Diego (2026)

The cleaning companies, one by one

OneTouch Cleaners - San Diego logo
#1 Overall🕑 Open 7 days↩ Responds to reviews

OneTouch Cleaners - San Diego

4.91,089 Google reviews

OneTouch Cleaners - San Diego is a cleaning company on Ninth Ave that Google types as a janitorial service, with house cleaning, carpet cleaning and window cleaning listed too. Its site leads with house cleaning and also lists deep cleans, move-out, apartment and office cleaning, and says it serves La Mesa, Chula Vista, La Jolla and nearby areas. The site also advertises 24/7 booking, and Google lists the business as open 24 hours every day.

What people praise

  • One reviewer likes the clear pricing and the ease of adding services while knowing the cost up front
  • One reviewer describes a move-out cleaning that left the place spotless
  • Reviewers name the cleaners who did the work and call them thorough
  • It has the largest review base on this page

Worth knowing

  • The reviews are mostly about homes and move-outs rather than offices
  • One reviewer found a standard home clean rushed and says tasks were missed
Reputation scorecardrank in San Diego
Rating4.9 / 5
Review volume1,089 · 97th
Confidencevery high
Recency3 weeks ago
Info completenesssite · phone · hours
Rating breakdown94% 5-star
✓ VerifiedSource: Google

Our take: A good fit for a small office or apartment-building job where a deep review history matters. For a large facility, ask about commercial experience.

1281 Ninth Ave, San Diego, CA 92101

Big League Clean logo
#2🕑 Open 7 days↩ Responds to reviews

Big League Clean

5.078 Google reviews

Big League Clean runs a San Diego commercial cleaning operation from a unit on Camino del Rio S. Its site lists carpet, janitorial, office, window, industrial, warehouse, medical, retail, school and post-construction cleaning, and it also lists locations in Colorado. Google lists it as open 24 hours.

What people praise

  • A business customer calls the crew reliable and says the place looks sharp every time
  • One reviewer says the company follows through and checks in regularly
  • One reviewer notes that it cleans music venues
  • Reviewers describe quick, clear communication

Worth knowing

  • Its site lists Colorado locations as well as San Diego
Reputation scorecardrank in San Diego
Rating5 / 5
Review volume78 · 86th
Confidenceearly
Recency6 months ago
Info completenesssite · phone · hours
Rating breakdown100% 5-star
✓ VerifiedSource: Google

Our take: A perfect 5.0 across more than 70 reviews. A fit for a business that wants a recurring crew.

4025 Camino del Rio S Unit 306, San Diego, CA 92108

SDJ Facility Services logo
#3🕑 Open 7 days↩ Responds to reviews

SDJ Facility Services

4.984 Google reviews

SDJ Facility Services is a commercial janitorial company on Cudahy Pl, operating as SD Janitor. Its site lists porter services, building services, contract cleaning, same-day and deep cleaning, power washing, green cleaning, and window, tile, floor and carpet work for offices, schools, restaurants, retail and healthcare. The site says it has served San Diego County for more than 16 years.

What people praise

  • One reviewer's Solana Beach office has used the company since 2024 and calls the team responsive
  • A pediatric therapy center restarted service after trying a different vendor
  • A deli owner calls it quick and efficient
  • Reviewers describe punctual, easy communication
Reputation scorecardrank in San Diego
Rating4.9 / 5
Review volume84 · 92nd
Confidencemoderate
Recency2 months ago
Info completenesssite · phone · hours
Rating breakdown96% 5-star
✓ VerifiedSource: Google

Our take: A commercial-only company with office, clinic and food-service clients in its reviews. A natural match for a standing contract.

1094 Cudahy Pl Suite 306, San Diego, CA 92110

One Source, Inc. logo
#4🕑 Open 5 days/wk↩ Responds to reviews

One Source, Inc.

5.074 Google reviews

One Source, Inc. is a janitorial company on Murphy Canyon Rd. Google also lists carpet cleaning, pressure washing, window cleaning and handyman work. Its reviews come from a school and a church, and the church has used it for years.

What people praise

  • A school reviewer calls the team responsive and says it keeps the campus clean and safe
  • A church reviewer has used it for years and describes it as timely and detailed
  • Reviewers name the staff who lead the work and call them professional
  • One reviewer says the company helps during emergencies

Worth knowing

  • Google lists weekday hours only, 9 AM to 5 PM
Reputation scorecardrank in San Diego
Rating5 / 5
Review volume74 · 81st
Confidenceearly
Recency5 months ago
Info completenesssite · phone · hours
Rating breakdown97% 5-star
✓ VerifiedSource: Google

Our take: A steady option for schools and community buildings, rated 5.0 on more than 70 reviews.

3914 Murphy Canyon Rd a114, San Diego, CA 92123

Cavalry Cleaning logo
#5🕑 Open 7 days↩ Responds to reviews

Cavalry Cleaning

4.972 Google reviews

Cavalry Cleaning is based in La Mesa and serves San Diego, according to its site, which says it covers all of San Diego County. It lists commercial property cleaning, post-construction cleaning, janitorial and custodial work, deep cleaning, floor care, and day porter and lot cleaning.

What people praise

  • One reviewer says a crew was on site within 30 minutes of the call
  • Several reviewers describe post-construction cleaning, including drywall dust and window work
  • A builder praised the communication on a multi-family project
  • Reviewers call the crew professional and thorough

Worth knowing

  • The reviews skew toward construction cleanups rather than nightly office service
Reputation scorecardrank in San Diego
Rating4.9 / 5
Review volume72 · 75th
Confidenceearly
Recency3 weeks ago
Info completenesssite · phone · hours
Rating breakdown97% 5-star
✓ VerifiedSource: Google

Our take: A fit for a new build or a renovation turnover. It holds 4.9 on more than 70 reviews.

7317 El Cajon Blvd #107, La Mesa, CA 91942

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What the scorecards measure

Rating is the business’s live Google star average. Review volume is how many customers have rated it, set against the other commercial cleaning companies in San Diego. Confidence weighs the rating by that volume, so a 4.9 from more than 1,080 people carries different weight than a 5.0 from fewer than 80. Recency reflects how recently customers are still leaving reviews.

What shapes a commercial cleaning quote in San Diego

No prices are published here. Square footage, visit frequency, floor type, the number of restrooms, after-hours access and extras such as windows or carpets all move a janitorial quote, and post-construction cleanup is usually priced separately. Ask for a written scope and price.

Where these crews work

Most addresses here are in San Diego, while Cavalry Cleaning is based in La Mesa. OneTouch Cleaners lists La Mesa, Chula Vista and La Jolla on its site, SDJ Facility Services says it serves all neighborhoods, and one reviewer describes a Solana Beach office. Looking for commercial cleaning near me? Each listing shows a phone number and directions.

Questions to ask a janitorial company

  • Which crew will clean my building, and will it be the same people each visit?
  • How often will the crew visit, and at what hours?
  • Do you carry insurance?
  • What is included, and what costs extra, such as windows or floors?
  • Can you share references from a building like mine?

Frequently asked questions

Which San Diego cleaning companies handle post-construction cleanup?

Cavalry Cleaning has several reviewers describing post-construction work, from drywall dust to windows. Big League Clean and SDJ Facility Services both list post-construction cleaning on their sites.

Which commercial cleaners are listed as open 24 hours?

Google lists OneTouch Cleaners, Big League Clean and SDJ Facility Services as open 24 hours every day, and Cavalry Cleaning as open 24 hours Monday to Saturday with 9 AM to 5 PM on Sunday. One Source, Inc. lists weekday hours, 9 AM to 5 PM. Call to confirm the hours that apply to your building.

Which companies offer day porter service in San Diego?

SDJ Facility Services and Cavalry Cleaning both list day porter service on their sites.

Do I need a cleaning company based inside the city of San Diego?

Not necessarily. Cavalry Cleaning is based in La Mesa and says it serves all of San Diego County. Confirm your address is on a company’s route before you sign.

Picking a cleaning contractor

Match the crew to the building. SDJ Facility Services and One Source, Inc. suit standing contracts, Cavalry Cleaning suits a construction turnover, and OneTouch Cleaners brings the largest review history. Get the scope and schedule in writing before the first visit.

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