php developers california

Top 10 PHP Development Companies in California (2026)

Last Updated 05th September 2026 | Category: Top PHP Development Firms

The List of Top 10 PHP Development Companies in California | Top PHP Developers California September 2026

hyperlink infosystem

Details

Founded: 2011
Hourly Rates: < $25
Employees: 1000+
Avg. Project Cost: $2,500,000+
Ratings:
5.0
497 Reviews

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • WordPress Development
  • AngularJS Development
Since 2011, Hyperlink InfoSystem has operated as a technology services provider. Hyperlink InfoSystem focuses on Mobile App Development. Hyperlink InfoSystem employs 1000+ people. Clients can expect pricing around < $25/hr, with projects averaging about $100,000. Overall, Hyperlink InfoSystem is one of the options worth shortlisting for a technology project.
chrs interactive

Details

Founded: 2010
Hourly Rates: $50 - $99
Employees: 2 - 9
Avg. Project Cost: $10,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • WordPress Development
  • E-Commerce
  • Mobile App Development
  • UI/UX Design
  • Magento
CHRS Interactive works with clients to plan, build, and ship digital products. The company's main offerings are Web Development and Mobile App Development. CHRS Interactive employs 2 - 9 people. Clients can expect pricing around $50 - $99/hr, with projects averaging about $2,500,000. This profile is a starting point — reach out to CHRS Interactive directly to discuss project specifics.
state creative

Details

Founded: 2000
Hourly Rates: $150 - $199
Employees: 2 - 9
Avg. Project Cost: $100,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • WordPress Development
  • MySQL
  • Drupal
  • E-Commerce
  • Ruby on Rails
Since 2000, State Creative has operated as a technology services provider. State Creative focuses on Web Development. With 2 - 9 people on staff, State Creative can take on projects of varying size. Typical hourly rates run around $150 - $199/hr, with an average project cost near $100,000. This gives a quick snapshot of what to expect when working with State Creative.
urban insight

Details

Founded: 1997
Hourly Rates: $100 - $149
Employees: 10 - 49
Avg. Project Cost: $50,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • WordPress Development
  • DevOps
  • Drupal
  • E-Commerce
Urban Insight works with clients to plan, build, and ship digital products. Urban Insight focuses on Mobile App Development. With 10 - 49 people on staff, Urban Insight can take on projects of varying size. Clients can expect pricing around $100 - $149/hr, with projects averaging about $25,000. These details offer a useful starting point when evaluating Urban Insight.
uptrending

Details

Founded: 2008
Hourly Rates: $100 - $149
Employees: 10 - 49
Avg. Project Cost: $100,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • WordPress Development
UpTrending works with clients to plan, build, and ship digital products. UpTrending focuses on Custom Software Development. The company operates with a team of 10 - 49 professionals. Typical hourly rates run around $100 - $149/hr, with an average project cost near $2,500,000. This gives a quick snapshot of what to expect when working with UpTrending.
achieve internet

Details

Founded: 2002
Hourly Rates: $100 - $149
Employees: 10 - 49
Avg. Project Cost: $100,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • Drupal
  • E-Commerce
  • Mobile App Development
  • CMS Development
  • Magento
Businesses looking for a reliable technology partner often consider Achieve Internet. Achieve Internet focuses on Mobile App Development and Custom Software Development. With 10 - 49 people on staff, Achieve Internet can take on projects of varying size. Typical hourly rates run around $100 - $149/hr, with an average project cost near $10,000. These details offer a useful starting point when evaluating Achieve Internet.
mayven

Details

Founded: 2015
Hourly Rates: $50 - $99
Employees: 10 - 49
Avg. Project Cost: $10,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • WordPress Development
  • Mobile App Development
  • UI/UX Design
  • Custom Software Development
  • Ruby on Rails
Businesses looking for a reliable technology partner often consider Mayven. Their core services include Web Development. With 10 - 49 people on staff, Mayven can take on projects of varying size. Typical hourly rates run around $50 - $99/hr, with an average project cost near $50,000. This profile is a starting point — reach out to Mayven directly to discuss project specifics.
vardot

Details

Founded: 2011
Hourly Rates: $50 - $99
Employees: 10 - 49
Avg. Project Cost: $25,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • Drupal
  • UI/UX Design
  • Custom Software Development
  • Magento
Since 2011, Vardot has operated as a technology services provider. The company's main offerings are Custom Software Development. Vardot employs 10 - 49 people. Typical hourly rates run around $50 - $99/hr, with an average project cost near $25,000. Overall, Vardot is one of the options worth shortlisting for a technology project.
qarea

Details

Founded: 2001
Hourly Rates: $50 - $99
Employees: 50 - 249
Avg. Project Cost: $5,000,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • WordPress Development
  • E-Commerce
  • Mobile App Development
  • UI/UX Design
  • CMS Development
  • Ruby on Rails
  • Magento
QArea is a technology company founded in 2001. QArea has experience working with clients in Nonprofit & NGO. With 50 - 249 people on staff, QArea can take on projects of varying size. Typical hourly rates run around $50 - $99/hr, with an average project cost near $2,500,000. This gives a quick snapshot of what to expect when working with QArea.
the design people

Details

Founded: 1999
Hourly Rates: $50 - $99
Employees: 50 - 249
Avg. Project Cost: $100,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • WordPress Development
  • E-Commerce
  • Custom Software Development
The Design People works with clients to plan, build, and ship digital products. The Design People takes on projects ranging from websites to mobile apps to custom software builds. With 50 - 249 people on staff, The Design People can take on projects of varying size. Typical hourly rates run around $50 - $99/hr, with an average project cost near $50,000. Overall, The Design People is one of the options worth shortlisting for a technology project.
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FAQ

Frequently Asked Questions

Got questions about our specialized technology solutions? We have the answers to help you make informed decisions.

The best PHP Development companies in California share a few common traits: a portfolio of shipped, real-world products, verified client feedback rather than self-reported testimonials, and a team structure built for accountability instead of just headcount. They can point to specific outcomes — faster load times, higher conversion, successful launches — rather than vague claims of expertise. Cross-checking a shortlist against independent reviews is the fastest way to separate genuinely strong PHP Development firms in California from those that simply market well.

Enterprise-ready PHP Development companies in California tend to look different from smaller shops in a few specific ways: named project leads instead of rotating contacts, documented change-management processes, and infrastructure experience that goes beyond a single client's traffic level. Many carry ISO or SOC-type certifications as a baseline, but the real signal is whether they can describe a past engagement of comparable scale in concrete detail. A PHP Development firm in California that hesitates on that question probably hasn't done it before.

Most will, as long as the scope is genuinely locked down — clear requirements, a defined timeline, and agreed deliverables. Fixed-price contracts with PHP Development companies in California tie payment to milestones rather than hours worked, which is good for budget predictability but only works if everyone agrees upfront on what a change request looks like. Make sure that process is spelled out in writing before work starts.

Bring a real problem from your own project to a discovery call and see how the team engages with it — the quality of their follow-up questions tells you more than any slide deck. Ask to see actual code from past work, not just screenshots of the finished product, and look for evidence of technical writing, open-source contributions, or conference talks, which are harder to fake than a polished portfolio page. A PHP Development company in California with genuine depth won't be shy about any of this.

Firms with real cross-border experience can — PHP Development companies in California that have supported international expansion before will know what it takes to localize a product properly: multi-language support, region-specific payment gateways, and compliance requirements that vary by market. That kind of hands-on experience is worth more than a generic promise to "support global growth," so ask for a specific example before assuming a PHP Development firm in California can deliver on it.

It depends on your business goals, but a PHP Development company in California that's serious about outcomes will tie their KPIs to yours — activation rate, feature adoption, conversion, churn, revenue per user — rather than reporting on generic delivery metrics like story points closed. Get analytics wired in from the start so there's a real feedback loop between what gets built and what actually moves the business, and agree on which numbers matter before the project kicks off.

Listen to what they ask about before they start talking solutions. A PHP Development company in California genuinely focused on outcomes will want to understand your users, your revenue model, and your competitors before proposing anything technical. One that jumps straight to a timeline and a quote without asking those questions is optimizing for winning the deal, not for whether the thing they build actually works for your business.

Look for PHP Development companies in California that offer dedicated-team arrangements and can point to client relationships that have lasted multiple years, not just multiple projects. That kind of continuity usually means the firm treats your product roadmap as something they have a stake in, rather than a queue of tickets to clear. Ask directly for a reference from a client they've worked with for two-plus years — the answer (or lack of one) tells you a lot.
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