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Top Software Testing Companies in San Diego

Are you on the hunt for reliable and top software testing companies in San Diego? Look no further! We have done the research and compiled a comprehensive list of the best software testing companies in San Diego. With these companies, you can be assured of quality assurance and testing services that meet your unique software testing needs. 

Our list of software testing companies in San Diego offers a wide range of software testing services, including functional testing, regression testing, performance testing, and more. Don't settle for subpar software testing services. Dive into our list of amazing companies today and find the right partner for your software testing needs. Whether you are a small business or a large corporation, these companies have got you covered. So why wait? Explore our list of the best software testing companies in San Diego and find the perfect partner for your software testing needs today.

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List of the top Software Testing Companies in San Diego

Updated: 11 April 2023
QualiTestGroup logo
United States


QualitestGroup is one of the largest, independent services provider of quality assurance and testing solutions. The company is on the market since 1997, and it offers Software Testing, QA, Quality Assurance, Test Automation, Consulting, Software Testing Outsourcing, Testing solution, Testing Projects, Outcome Based Testing, Right Shore Testing, and mobile testing. The major clients are Microsoft, Avaya, Sky, Multiplan, and Fiji.

QualitestGroup is a software testing company with a professional experience based on thousands of completed projects.

Service Focus
  • Testing
Expeditionary Technical Solutions logo
United States

Expeditionary Technical Solutions

Expeditionary Technical Solutions, Incorporated (ETSI) is a Service-Disabled, Veteran-Owned Small Business (SDVOSB) that is focused on mission accomplishment, strives to ensure employee satisfaction and is committed to the success of the projects it supports. At ETSI, we understand that technology itself is not a solution. The solution reveals itself through the employment of only the most qualified professionals and the application of years of C4I and engineering support services experience against the most difficult technical problems.

Service Focus
  • Testing
Trailhead Technology Partners logo
$100 - $149 / hr
United States

Trailhead Technology Partners

Trailhead helps you solve your biggest problems but creating custom software solutions using modern technology. Trailhead's seasoned experts become your trusted partners helping you build amazing software using our proven process.

Service Focus
  • Testing
Cutler Engineering & Technology Services LLC logo
United States

Cutler Engineering & Technology Services LLC

CETS is a Minority Owned, Service Disabled Veteran Owned Small Business (SDVOSB) headquartered in San Diego, California. The company provides a broad range of contract and financial support; system engineering; software development; and test and evaluation services to its clients. CETS personnel have extensive experience in providing C4ISR services to Navy, Military Sealift Command (MSC), Marine Corps, Army and Air Force clients – including system engineering, software development, system integration, information assurance, and test and evaluation.

Service Focus
  • Testing
Opel Labs logo
$50 - $99 / hr
United States

Opel Labs

Opel Labs is a SanDiego, California based full-service quality assurance (QA) and testing company. Our mission is to help businesses create zero defect and high-reliability products. As a pure-play testing company, we believe quality carries the importance of being independent. We offer consulting services and a full suite of manual and automated testing services. Our services cut across testing devices, software, mobile apps, web applications, and cloud solutions.

Service Focus
  • Testing
Find answers to all your

There are several software testing companies in San Diego, such as QualiTest, QA Valley, QualityWorks Consulting Group, and Software Testing Solutions.

These companies offer a range of software testing services including functional testing, performance testing, security testing, automation testing, mobile testing, and manual testing. Some companies also offer consulting and training services.

Software testing companies in San Diego work with a variety of industries, including healthcare, finance, education, technology, and government.

When choosing a software testing company, it's important to consider factors such as the company's experience, expertise, reputation, and cost. You may also want to look for a company that has experience working in your industry.

Working with a software testing company can help ensure the quality and reliability of your software, as well as improve overall performance and user experience. It can also save time and resources by identifying and fixing bugs and issues early in the development process.

The cost of working with a software testing company in San Diego can vary depending on the scope of the project and the specific services required. It's best to request a quote from the company to get an accurate estimate of the cost.

The duration of software testing can vary depending on the size and complexity of the project, as well as the specific testing methods used. Some tests can be completed in a few hours or days, while others may take several weeks or months to complete.

Some common software testing methods include unit testing, integration testing, system testing, acceptance testing, performance testing, security testing, and usability testing.

After software testing is completed, the testing team will provide a report with their findings and recommendations. The development team can then use this information to make necessary changes and improvements before releasing the software to users.