Optimum Cleaning Services

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Optimum Cleaning Services
194 SURVEYS
12 CONSECUTIVE YEARS
SINCE OCTOBER 2014
CERT 2200

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194
Verified Customers
Surveyed
Customer Loyalty
Customer Satisfaction
Helpful Expertise

Company Credentials

  • Liability Insurance
  • Business Practices
  • Current Complaint File
  • Workers Compensation

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Optimum Cleaning Services
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Optimum Cleaning Services

House Cleaning
|
Santa Clara County
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194 SURVEYS
12 CONSECUTIVE YEARS
SINCE OCTOBER 2014
CERT 2200

Rated Highest in Quality & Helpful Expertise Performance Guaranteed

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Diamond Certified Researched Articles on Optimum Cleaning Services

researched article

Owner Jim Wu talks to a customer on the phone.

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Optimum Cleaning Services has been providing premium cleaning services for customers throughout Santa Clara County for 21 years. The company uses environmentally-friendly cleaning products and offers services on a weekly, biweekly, monthly, and one-time (for special occasions) basis. It also does move-in and move-out cleanings for real estate agents and rental property owners.

Owner Jim Wu says Optimum Cleaning Services’ reliability is one of its most important attributes. “We always try our best to be available based on our customers’ needs. We want them to enjoy their lives and not worry about cleaning their houses. They know we’re just a phone call away and they’ll be taken care of.”

Optimum Cleaning Services’ staff is comprised of highly experienced cleaning professionals who are trained to adhere to the highest industry standards. They understand the importance of customer satisfaction and work hard to achieve that on every job. “Our cleaners are definitely our biggest assets,” affirms Mr. Wu. “We’re confident sending them to our customers every morning because we know they’re going to do whatever it takes to make sure the customers are satisfied.”

Diamond Certified Researched Capabilities on Optimum Cleaning Services

Service Area

serving area
Santa Clara County
Serving Menlo Park, Atherton, Palo Alto, Los Altos Hills, Los Altos, Mountain View, Sunnyvale, Santa Clara, Cupertino, Campbell, Los Gatos, Saratoga and San Jose

Main Services

House Cleaning
  • Apartment Cleaning
  • Bathroom Cleaning
  • Deep House Cleaning
  • Green Cleaning
  • House Cleaning Services
  • Kitchen Cleaning
  • Move In Cleaning
  • Move Out Cleaning
  • Same Day Cleaning Services
  • Window Cleaning

Additional Services

null

Company Info

Hours
Mon
08:00 am - 05:00 pm
Tue
08:00 am - 05:00 pm
Wed
08:00 am - 05:00 pm
Thu
08:00 am - 05:00 pm
Fri
08:00 am - 05:00 pm
Sat
Closed
Sun
Closed
Closed
Contact
Optimum Cleaning Services

Capabilities Table

Company Name
Optimum Cleaning Services
Managers
Jim Wu, Owner
Years in Industry
22 (Combined)
# of Employees
22
Founded
2004
Payment Accepted
mastercard,
visa

Key Factors

Select Photos From Optimum Cleaning Services

1 of 6 Close-up of a marble countertop with a clean sink and stainless steel faucet.
A "before" shot of a recent faucet cleaning job
Picture of A "before" shot of a recent faucet cleaning job - Optimum Cleaning Services
Picture of An "after" shot of a faucet cleaning job - Optimum Cleaning Services
Picture of A "before" shot of a recent burner cleaning job - Optimum Cleaning Services
Picture of An "after" shot of a burner cleaning job - Optimum Cleaning Services
Picture of A "before" shot of a recent shower floor cleaning job - Optimum Cleaning Services
Picture of An "after" shot of a shower floor cleaning job - Optimum Cleaning Services

Diamond Certified Expert Contributor Advice & Tips

Jim Wu is owner of Optimum Cleaning Services, a Diamond Certified company since 2014. He can be reached at (650) 273-0236 or by email.

Jim Wu is owner of Optimum Cleaning Services, a Diamond Certified company since 2014. He can be reached at (650) 273-0236 or by email.

Jim Wu: A Clean Break

By James Florence, Diamond Certified Program Reporter

SUNNYVALE — Soon after moving to the United States from China at the height of the tech boom, Jim Wu secured a steady career as a software engineer. However, as more and more corporations started moving their operations offshore, he began looking for an opportunity that would offer better job security. The next thing he knew, he was running a house cleaning business. “When my wife, Becky, and I started looking for a business to purchase, we wanted t...

Read Full Article - Jim Wu: A Clean Break

Optimum Cleaning Services Website and External Feeds

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Optimum Cleaning Services Ratings and Survey Responses (reviews)

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Optimum Cleaning Services
194 SURVEYS
  • 4.5
  • star image
  • star image
  • star image
  • star image
  • star image
12 CONSECUTIVE YEARS
SINCE OCTOBER 2014
CERT 2200

Diamond Certified Ratings Dashboard

Customer Satisfaction

Customer Loyalty

Helpful Expertise

Company Credentials

  • Liability Insurance
  • Business Practices
  • Current Complaint File
  • Workers Compensation
Optimum Cleaning Services

Based in Sunnyvale, CA

4.5 avg. star score from 194 Verified Customer Phone Survey Responses

(Reviews: Scroll down to read them.)

Our surveys of only verified real customers produce the country’s most accurate ratings of local companies. Optimum Cleaning Services scored Highest in Quality and Helpful Expertise and passed the credential-based checks to earn Diamond Certified.

A Star Equivalent Score is calculated for each verified customer rating by weighting the 1–10 Quality score, the YES/NO Loyalty (intent to return) score and the YES/NO Helpful Expertise score. If Helpful Expertise wasn’t surveyed or didn’t apply, it’s simply not shown.