Customer Service Jobs in Diamond Bar, CA

1-15 of 228 Jobs
Gentle Dental

Customer Service Representative

  • Gentle Dental
  • Orange, CA (14 miles from Diamond Bar, CA)
  • 1 day ago
  • Gentle Dental
  • Orange, CA (14 miles from Diamond Bar, CA)
  • 1 day ago

At Gentle Dental, our Customer Service Representative manage patients full cycle from clinical diagnosis to treatment acceptance....

Pasadena Veterinary Urgent Care

Experienced Receptionist / Client Service Representative ( CSR )

Key Responsibilities, but not limited to: Customer Service functions, including Greeting clients and pets warmly, answering telephones, and guiding clients throughout the process....

Montebello Veterinary Hospital

Veterinary Customer Service Representative

Company Description Montebello Veterinary Hospital  is the real deal - 45+ years of trusted care, generations of loyal clients, and a team that's all in on making every day count. Our services...

Customer Service Representative

  • Fontana, CA (23 miles from Diamond Bar, CA)
  • 6 days ago
  • Fontana, CA (23 miles from Diamond Bar, CA)
  • 6 days ago

Your Opportunity: Customer Service Representative Check Into Cash Fontana, CA As a Customer Service Representative (CSR), youll help people in your community access the financial solutions they needright...

Customer Service Representative Home/Auto Warranty

  • Irvine, CA (17 miles from Diamond Bar, CA)
  • 4 hours ago
  • Irvine, CA (17 miles from Diamond Bar, CA)
  • 4 hours ago

: Customer Service Representative We help homeowners feel supported....

Customer Service Representative

  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 4 hours ago
  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 4 hours ago

The Customer Service Representative will be responsible for the daily management of customer service activities focusing on deliveries to customers, as well as insuring specific levels of service to...

Airline Customer Service Representative in ONT Airport - Starting Pay $20/hr or $21/hr with Airline Experience Part Time Opportunity

  • Ontario, CA (10 miles from Diamond Bar, CA)
  • 4 hours ago
  • Ontario, CA (10 miles from Diamond Bar, CA)
  • 4 hours ago

Hallmark Aviation is seeking CUSTOMER SERVICE REPRESENTATIVES to provide Exceptional service to our WORLD CLASS International Airline at ONT airport....

Customer Service Representative

  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 4 hours ago
  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 4 hours ago

FULL TIME, immediate hire of Customer Service Representatives with some delivery driving duties for our new Westwood location....

Airline Customer Service Representative in LAX Airport (Mandarin Speakers) - Starting pay is $22.50/hr plus Medical Benefits ($30.15/hr with city-approved health waiver)

  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 4 hours ago
  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 4 hours ago

How would you like to take the knowledge you already have, and use it in a new and exciting career in the aviation industry? WE ARE LOOKING FOR MANDARIN SPEAKERS~!!! Hallmark Aviation has earned a...

Airline Customer Service Representative in LAX Airport - Starting pay is $22.50/hr plus Medical Benefits ($30.15/hr with city-approved health waiver)

  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 4 hours ago
  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 4 hours ago

" ONE STEP CLOSER TO YOUR NEW CAREER STARTS HERE" Hallmark Aviation is seeking CUSTOMER SERVICE REPRESENTATIVES to provide Exceptional service to our WORLD CLASS International Airlines at LAX airport...

Customer Service Representative - ( Industrial )

  • Buena Park, CA (15 miles from Diamond Bar, CA)
  • 8 hours ago
  • Buena Park, CA (15 miles from Diamond Bar, CA)
  • 8 hours ago

As a Representative - Customer Service, you will respond to customer inquiries by telephone, e-mail and/or walk-ins to provide inquiry or problem resolution....

Customer Service Representative

  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 9 hours ago
  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 9 hours ago

Position: Customer Service Representative Schedule: Monday- Friday 8am-5pm Compensation: $25-$30 per hour Job Description: The Customer Service Representative fields external customer questions, complaints...

Retail & Customer Support Specialist, Los Angeles

  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 10 hours ago
  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 10 hours ago

Upway is a fast-growing startup building the world's largest e-commerce site for e-bikes. We are rapidly expanding in our mission to make electric mobility more accessible and reduce waste! We're...

Retail Customer Service Supervisor

  • Costa Mesa, CA (22 miles from Diamond Bar, CA)
  • 23 hours ago
  • Costa Mesa, CA (22 miles from Diamond Bar, CA)
  • 23 hours ago

Retail Customer Service Supervisor (Key Holder) About Life at PetSmart At PetSmart, we’re more than just a company obsessed with pets ; we’re obsessed with our people too....

Customer Service Representative

  • Irvine, CA (17 miles from Diamond Bar, CA)
  • 1 day ago
  • Irvine, CA (17 miles from Diamond Bar, CA)
  • 1 day ago

Date Published: 03-Oct-2025 Job Title: Customer Service Specialist Location: Irvine, CA Pay Range:$17-$21/ Hour Schedule: Standard Office Hours Duration: 6-Month Contract Summary: The Customer Service...

Demographic Data for Diamond Bar, CA

Moving to Diamond Bar, CA? Find some basic demographic data about Diamond Bar, CA below.

Local
National
46,449
1,709
Medium

Customer Service Online Courses and Training Opportunities

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edX
Service Etiquette in Financial Services
Service etiquette refers to how service professionals use expected and effective manners to demonstrate professionalism with customers. But lack of appropriate understanding and guidance results...
Coggno
IT Customer Service
When people think about IT, or information technology departments, they might imagine workers typing away in front of the light of their computer screens with little outside interaction during...
IBM SkillsBuild
Customer service
None IBM SkillsBuild is a free education program focused on underrepresented communities that helps adult learners, high school and university students, and faculty develop valuable new skills and...
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Title Synonyms

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Salary for Customer Service Jobs in Diamond Bar, CA

Estimated salary range based on data from US Bureau of Labor Statistics (BLS) and iHire research efforts.

Highest Education Level

Customer Services in Diamond Bar, CA offer the following education background
Bachelor's Degree
31.8%
High School or GED
30.6%
Associate's Degree
13.1%
Vocational Degree or Certification
10.4%
Master's Degree
9.9%
Some College
2.4%
Some High School
1.1%
Doctorate Degree
0.7%

Qualifications / Skill Sets

The following top skills are often required or desired to land a Customer Service position

In-Demand skills () are the most popular among employers according to the current jobs in our database. Last updated today!