Call Now
Website
Call
Business Details
31 Years
experience
Emergency
services
Your Trusted IT Partner in Manhattan Beach
Since 1995, Coastal Interactive has delivered expert IT support, network services, cybersecurity, and consulting to businesses of all sizes. Our team combines decades of industry experience with a proactive approach to ensure clients remain secure, compliant, and operationally efficient. Headquartered in Manhattan Beach, California, we pride ourselves on personalized service, treating every client as part of our extended family. By staying at the forefront of technological advancements, we provide tailored solutions that align with evolving business needs. Our organic growth through client satisfaction and referrals underscores our commitment to excellence.

We specialize in managed services, disaster recovery, and cloud-based solutions, offering cost-effective alternatives to traditional in-house IT departments. Our diverse technical expertise spans Apple, Linux, and Windows platforms, supported by partnerships with leading technology providers. Client testimonials highlight our responsiveness, reliability, and ability to scale infrastructure seamlessly as businesses grow. We prioritize transparency, avoiding hidden fees, and maintain 24/7 availability to address critical issues promptly. Our mission is to empower organizations with dependable IT solutions that drive productivity and long-term success.
Services
Managed Services IT Support Cybersecurity Network Services Apple Support Disaster Recovery Email Hosting Linux Support Microsoft Services Web Programming
Details
  • Year established: 1995
Highlights and features
  • We offer 28+ years of experience in IT support and managed services.
  • Our team provides 24/7 emergency response and proactive infrastructure monitoring.
  • We specialize in scalable solutions for businesses transitioning from single offices to multi-state operations.
  • Our technicians hold expertise across Apple, Linux, and Windows platforms.
  • We guarantee personalized service with no hidden fees or automated call systems.
What people say
Immediate assistance Proactive maintenance Seamless scalability Personalized support 24/7 availability
Services
Managed Services
Our Managed Services provide predictable IT budgets through proactive infrastructure monitoring and maintenance. We handle servers, networks, and security updates to minimize downtime while offering scalable solutions for growing businesses. Clients benefit from cost-effective outsourcing without hidden fees or HR complexities.
Cybersecurity
We implement advanced firewall configurations, intrusion detection systems, and data encryption protocols to protect against cyber threats. Our proactive security audits and employee training programs ensure compliance with industry standards while safeguarding sensitive business information.
Disaster Recovery
Our disaster recovery solutions include automated cloud backups, ransomware protection, and rapid system restoration. We design customized recovery plans to ensure business continuity during hardware failures, natural disasters, or cyberattacks, minimizing operational disruptions.
Apple Support
We offer specialized support for Apple devices, including macOS troubleshooting, device management, and integration with cross-platform networks. Our certified technicians optimize performance and security for businesses relying on Apple's ecosystem.
Web Programming
Our web programming services include building responsive websites, e-commerce platforms, and custom business applications. We use modern frameworks to create scalable solutions that enhance digital presence and streamline operations for clients.
People
Cas Milewski
Founder
Cas founded Coastal Interactive in 1995 after earning degrees in Information Systems. With 28+ years of IT consulting experience, he focuses on strategic client relationships and operational excellence.
Mark Berggren
Senior Technician
Mark has led Apple technology implementations since 2008. His expertise in programming and network security supports clients' digital transformation initiatives while maintaining system integrity.
Jack Wisialowski
IT Specialist
Jack specializes in cybersecurity and network infrastructure. He applies his mathematics and economics background to optimize clients' IT efficiency while pursuing advanced security certifications.
Roen Blanke
Support Engineer
Roen provides hands-on technical support while completing his Computer Science degree. He focuses on client-facing problem resolution and emerging technology research for service innovation.
Questions
What IT services does Coastal Interactive offer?
We provide managed services, cybersecurity, network support, disaster recovery, Apple/Linux/Windows solutions, and custom web programming.
Do you support businesses outside Los Angeles?
Yes, while based in Manhattan Beach, we serve clients globally with cloud-based and on-site IT solutions.
How does your emergency IT support work?
Our 24/7 emergency support ensures immediate technician access via phone or email for urgent infrastructure issues.
Can you scale IT services as my business grows?
Yes, we specialize in scaling infrastructure seamlessly for businesses expanding from single offices to multi-state operations.
What sets you apart from other IT providers?
We combine 28+ years of expertise with personalized service, avoiding automated systems and hidden fees.