Skip to content

Millennium Systems Data Center / On Site TechniciansComputer repair shop in Irvine, CA

Millennium Systems Data Center / On Site Technicians is a computer repair shop at 580 Wald, Irvine, CA 92618, ranked #19 of 299 computer repair shops in Irvine and rated 4.7 from 22 Google reviews. Open 7 days a week.

Facts here come from public sources and the firm itself. Confirm certifications, insurance and contract terms with the firm before you sign.

Irvine, CAUpdated 0 paid placements in any rankingHow we rank

Call (949) 252-8772Website ↗

Key facts

Key facts about Millennium Systems Data Center / On Site Technicians
Address580 Wald, Irvine, CA 92618Get directions
Phone(949) 252-8772
Websitemillsys.com
HoursOpen all day, 7 days a week
Google rating4.7 from 22 Google reviews

Services

Each service shows the evidence we matched it on.

  • Computer Repairmain serviceGoogle main category
  • Managed IT Servicesadditional Google category
  • IT Consultingadditional Google category
  • Network Cablingadditional Google category
  • Data Recoveryadditional Google category

Service area

Serves Irvine and 11 towns within 20 miles: Laguna Woods, Laguna Hills, Lake Forest, Mission Viejo, Aliso Viejo, Foothill Ranch, Laguna Beach, Ladera Ranch, Rancho Santa Margarita, Laguna Niguel and Coto De Caza.

Based in Irvine, CAView on map

Opening hours

Opening hours for Millennium Systems Data Center / On Site Technicians
DayHours
Monday12 AM – 12 AM
Tuesday12 AM – 12 AM
Wednesday12 AM – 12 AM
Thursday12 AM – 12 AM
Friday12 AM – 12 AM
Saturday12 AM – 12 AM
Sunday12 AM – 12 AM
  • Open evenings — no
  • Open Saturdays
  • Open Sundays

Questions about Millennium Systems Data Center / On Site Technicians

How is Millennium Systems Data Center / On Site Technicians ranked in Irvine?

Millennium Systems Data Center / On Site Technicians is ranked #19 of 299 computer repair shops in Irvine by IFR Score, with 61 out of 100 as of November 2026. The score weighs reputation, review volume, recency, availability, service focus, proximity, claimed profile, partnered and client reviews. No business can pay to change its rank.

What are Millennium Systems Data Center / On Site Technicians’ hours?

Millennium Systems Data Center / On Site Technicians is open 7 days a week. Its listed hours are Open all day, 7 days a week. On Saturdays it is open 12 AM to 12 AM, and on Sundays 12 AM to 12 AM. Hours come from the business listing; holiday hours may differ.

What areas does Millennium Systems Data Center / On Site Technicians serve?

Serves Irvine and 11 towns within 20 miles: Laguna Woods, Laguna Hills, Lake Forest, Mission Viejo, Aliso Viejo, Foothill Ranch, Laguna Beach, Ladera Ranch, Rancho Santa Margarita, Laguna Niguel and Coto De Caza. The list is based on the business's location and the usual service radius for computer repair. Confirm your address is covered when you call.

What do Google reviews say about Millennium Systems Data Center / On Site Technicians?

Millennium Systems Data Center / On Site Technicians has a rating of 4.7 from 22 Google reviews. The IFR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Millennium Systems Data Center / On Site Technicians?

Call Millennium Systems Data Center / On Site Technicians on (949) 252-8772. The business is at 580 Wald, Irvine, CA 92618. Its website is linked in the key facts on this page. Ask for a written scope and quote before any work starts.

Own Millennium Systems Data Center / On Site Technicians? Claim this profile.

Claiming is free. Correct your hours, services and service area. The IFR Score is recalculated from corrected data; payment never changes it.

Claim this profile

Compare nearby computer repair shops

Millennium Systems Data Center / On Site Technicians compared with nearby businesses
BusinessRankIFR ScoreGoogle ratingSaturdaySundayDistance away
Millennium Systems Data Center / On Site Technicians (this business)—614.7 (22)YesYes
Advanced Computer Systems (ACS)#17624.6 (193)YesYes13.2 mi
Yourtronics Repair#18624.8 (188)YesNo10.1 mi
Cellaxs - Phone Repair, Tablet Repair and Accessories#20614.8 (178)YesYes6.4 mi

See all 299 ranked computer repair shops in Irvine