PC Diagnostics
We troubleshoot desktop issues such as no power, random shutdowns, slow booting, overheating, blue or black screens, and unstable performance to identify the true cause before recommending repairs.
Get dependable desktop computer repair for home offices, small businesses, workstations, and everyday PCs. All Pro Computer Solutions diagnoses hardware, software, power, data, and performance issues with practical solutions, quality parts, and concierge-level support. From dead desktops to slow systems, APCS helps keep your technology running smoothly with service built around your needs and budget.

Complete desktop repair solutions for hardware failures, software issues, performance problems, data loss, and home-office support.
We troubleshoot desktop issues such as no power, random shutdowns, slow booting, overheating, blue or black screens, and unstable performance to identify the true cause before recommending repairs.
APCS diagnoses and replaces failing desktop ATX or SFX power supplies, including systems that will not turn on, restart suddenly, buzz, click, or show signs of electrical damage.
We repair both Mac and PC systems, covering hardware, software, storage, RAM, fans, thermal problems, motherboard diagnostics, charging issues, and performance concerns for homes and businesses.
When drives fail or computers stop powering on, APCS helps recover files from hard drives and SSDs, often stabilizing the system first before safely imaging and recovering data.
We install, configure, update, and verify software for compatibility, helping your desktop run securely and smoothly with the programs your home or business relies on daily.
Home and home-office users get concierge computer help for desktop repair, network setup, printer configuration, virus removal, Wi-Fi instability, and practical maintenance guidance.

We start by learning what your computer is doing, when the issue began, and whether symptoms involve power, speed, data, software, network access, or connected devices.
Home users and businesses rely on APCS for responsive repairs and practical technology guidance.
APCS combines experience, personal service, and practical repair expertise for dependable computer support.
Serving homes and businesses since 1998 with trusted, word-of-mouth computer support.
Personalized recommendations match your exact device, workflow, needs, and budget.
Known for quick support across the North Bay and Hwy. 101 corridor.
Hardware repairs use quality parts and practical testing before systems return to use.
Experienced computer repair support led by trusted technicians.

Technician
Richard is a highly skilled IT technician at All Pro Computer Solutions with a reputation for delivering fast, reliable results across the Bay Area and North Bay corridor. He specializes in emergency technical support, data recovery from failing drives, and building custom computers tailored for both business and personal use. Richard is known for his ability to break down complex IT problems into simple, actionable solutions—often sharing practical tips that help clients' computers run faster and more efficiently long after the service call. His work ethic and expertise have made him a go-to resource for dozens of satisfied clients who regularly recommend him to colleagues, neighbors, and fellow small business owners throughout Sonoma and Marin counties.
APCS lists a $100 diagnosis fee for computer repair and power supply repair, and in some cases that fee may pay for the resolution of the issue. Final cost depends on the confirmed fault, replacement parts, labor required, and whether the problem is hardware, software, data, or power related.
Talk with APCS about your computer symptoms and repair options.
APCS supports home and business computers across the North Bay and surrounding communities.
North Bay
Service Area
Mon–Fri 8–5
Availability
2 Locations
Local Offices
Ask about desktop repair availability near your location.
Serving homes and businesses since 1998.
Local service built through referrals.
Nearly 500 computers supported remotely.
Tell APCS what your computer is doing, and a technician will help determine the next best diagnostic or repair step.
For immediate assistance, feel free to give us a direct call at (707) 400 7100. You can also send us a quick email at apcs.rd@gmail.com.
For immediate assistance, feel free to give us a direct call at (707) 400 7100. You can also send us a quick email at apcs.rd@gmail.com.