Get matched with top computer repair, troubleshooting or upgrades pros in Chino Hills, CA

First and foremost, we're a mobile company so we can provide our expertise to where you need it most. We understand that electronics can be frustrating (especially when you don't know who to call) when they don't work the way they should. Let us take the burden off of your shoulders! While providing peace of mind, we will curate tailored solutions for you. If you have a problem, we can solve it.

Established in 1983, Dolphin Systems provides Managed Services, integrated network, data communications consulting to the small and medium business market. Our goal is to provide the highest level of expertise, professionalism and service. Maintaining strategic relationships with key industry leaders such as Hewlett Packard, Intel Corporation, Bitdefender, SonicWall assures that your business will benefit from current best practices, emerging products and technologies. A partial list of services offered includes: * Systems design, planning and implementation * Complete Network and Security Assessment. * Local, Metropolitan and Wide Area Networks * Problem determination and resolution * Long-term support and maintenance * 24-hour availability * Complete wireless services. * Sports Video/Motion Analysis solutions * Audio Visual installation and troubleshooting * Satellite troubleshooting and remediation * Integrated Smart Home including voice control

With over 10 years of experience in the IT industry, we are the experts you need to take care of your home or business. We handle everything, from computer troubleshooting, to repairs. We will treat your home as we would treat our own. Give Safe Skies, a call today. We look forward to working with you!

With years of experience in the computer industry, we are the experts you need to take care of your home or business. We handle everything from installs, repairs to upgrades. We cover all technologies from networking, printing, security to all system services. Give Full-Moon Group Consulting a call today, we look forward to working with you!

Friendly IT Pros offers expert, in-person tech support for homes and small businesses across the Los Angeles metro. Whether you're looking to set up a new computer, fix Wi-Fi issues, recover data, or protect your systems from cybersecurity threats, our experienced team brings reliable service and a human-first approach. For homeowners, we provide help with everything from streaming and smart home setups to digital organization and training. For business clients, we offer proactive IT solutions, network upgrades, security audits, and ongoing tech support to keep your operations running smoothly. No confusing jargon—just fast, dependable service from local professionals you can trust. Same or next-day appointments available with no surprise fees. Let’s get your tech working the way it should.

PC Wire is the leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you! At PCWire, we help both homes and businesses get the most from their technology. From planning and building systems to securing and maintaining them, we make sure your tech works smoothly, safely, and reliably. Areas of Expertise: Hardware Solutions – Computers, laptops, servers, and networking. IT Services – Network management, cloud support, and databases. Cybersecurity – Protection, compliance, and proactive defense. Video Security Support – Smart surveillance, AI-powered deterrence, and system support. SLA Contracts – Preventive and corrective maintenance. Computer Repairs & Sales – Troubleshooting, upgrades, and custom builds.

We pride our company on reliability, integrity and quality work. We are one of the oldest Computer / Home Theater / Home Automation companies in all of Southern California (started in 1985). When LT Associates, Inc., is hired, we make it a point to provide the highest level of customer service. We work with both residential and commercial clients, and apply the same attention to detail regardless of project size or complexity. Whether you need Computer Support, TV installation/mounts, home theater/surround sound, or home automation, LT Associates, Inc., is the company to call. We look forward to earning your business! Thank you!

Thank you for coming to M&H Globaltech Solutions. We are proudly based in the United States. Our expertise is in both Mac and Windows computer diagnosis and repair. We also repair printers and can address networking issues. Call us today we look forward to working with you and helping you find your solution.

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!