We Accept Credit Cards | Veteran-Owned Business

A Prompt Computer Service LLC

(833) 228-3037

Customer Service Is An Attitude...

Serving Oahu Since 1989

Briefcase Icon
Company Profile
Person with Headset Icon
Computer Icon
Form Icon
Privacy Notice

Essential Computer Services & Hosting

A Prompt Computer Service, LLC is a computer company that specializes in on-site services throughout the island of Oahu. We are the company that locals have been turning to for more than 28 years when they need computer troubleshooting, server support, and questions answered. We provide expert service and repair work and build custom computer systems for commercial and residential clients.

Initial Phone Consultations Available To Determine Your Needs


(833) 228-3037

or email us to find out what we can do for you

About Us

When you want on-island Microsoft Windows-based IT support, turn to A Prompt Computer Service based in Honolulu, Hawaii. Whether you are a small brick-and-mortar business that does not have an IT department, an in-home business, or a private individual, we have the IT services you need to keep your computers running smoothly.

Computer Icon
System Analysis & Consultations
Computer Icon
Troubleshooting Error Messages
Computer Icon
On-Site Repair
Computer Icon
Complete Hard Disk Drive Restoration
Computer Icon
Group & Individual Training
Computer Icon
Custom-Built, Made-To-Order Systems


Thank you for your interest. We look forward to hearing from you soon.

(833) 228-3037

Hours of Operation
Monday - Friday, 9 a.m.-5 p.m.
Emergency Response Support Available 24/7 For Existing Customers

Service Area