Founded in 2002, centrexIT is San Diego's leader in IT management. Our locally-based technology professionals provide outsourced IT service, support, security and leadership for small and medium-sized businesses in the greater San Diego area.
#MSP Select USA

MSP Select USA 2024. Every year, Cloudtango honors the most successful managed service providers. For 2024, our technical analysis focused on business growth, customer satisfaction, and service offerings. By being selected, centrexIT demonstrated an excellent track record delivering innovative IT services and cloud solutions while exceeding customer expectations.


San Diego Humane Society

See how we wiped out server problems and replaced old hardware at this nonprofit.


centrexIT minimizes IT problems and refreshes aging equipment.

Virtualization, Hosted Exchange, GCP, Email Security, Data Storage... and 17 more
VMware, Cisco, HP, HPE, Intel, +7 […] more
San Diego, United States

centrexIT Reviews

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We transitioned our Managed IT Services to Centrex just a few months before Covid shut everything down and would not have been able to navigate all of the IT related changes that followed without their partnership and guidance. Their team is personable and professional at all levels of service & they are a pleasure to work with.

Brooke Bucknum, Firm Administrator
JGD & Associates LLP

Centrex provides IT support for our non-profit organization. My experience over the last 3 years has been excellent with all of their company representatives. I recently had an issue with being able to access my files through our VPN and Robert handled that late in the day as soon as I requested assistance. This allowed me to work from home the following day without any issues. He is always awesome!

Bill Ganley, VP/Chief of Humane Law Enforcement
San Diego Humane Society

The issue was resolved immediately after I put in the request with our Help Desk . Josue T. is very knowledgeable and is a pleasure to work with.

Cely Del Castillo, Program Support Specialist

It's been a pleasure working with the entire Centrex team! Fernando is AMAZING! He has been designated as our on-site technician and I am so happy because the last few times he was here, he really maximized his time in completing a lot of work. Always friendly, kind and courteous, hard working, respectful of others time and extremely professional. His colleagues Jose, Alex, Bernat and Eric are also greatly appreciated and always quick to help!

Erica Alessandrini
Tarsus Pharmaceuticals

Amazing Service! The customer service goes above and beyond to make sure we are taken care of at the earliest convenience. Jacob gave us A+ service troubleshooting our issues in office. Overall great company!

Azar Khojasteh
New Venture Escrow.

It was such a simple fix but I could not spot it! Thank you to Josue for helping me and fixing it for me he made sure that my computer would connect correctly. He was kind and knowledgeable.

Mayra Angon

Marshall and the entire centrexIT team are the best in the business. Their professionality, extensive knowledge, and unmatched responsiveness are what makes them stand out among their competition.

Michael LaMoureaux
PBO Advisory Group

Robert at this company, has always helped with me with all of my tech issues/questions. No issue/question is too small or dumb for him to help or answer. Great and efficient work as always!!!

Ninoska WIlson
San Diego Humane Society

Quite note of thanks -- CentrexIT tech was recently on-site to diagnose an issue for a colleague and I mentioned a situation that I was having. Tim let me know that he was scheduled up for the day and offered to swing back by at the end of his day. True to his word, he showed up and was able to get things sorted out.

Thanks for going out of the way to get the issue resolved very quickly at the end of a long day!

Joe Vidal, Production Manager - Consumables
Bionano Genomics

Alex is such great help! I don't think I have ever experience bad service with any of the Centrex IT Techs!

Sarai Garcia
Menas Realty Company

Easy to use process and the customer care representatives are knowledgeable and make it easy.

Jennifer Sandoval
Granite Gold

Centrex IT has been very dependable and effective. I had a issue with my computer recently and worked with Alex to resolve it. Alex was extremely helpful. He was knowledgeable and professional. 11/10 would recommend.

Paige Reardon
PBO Advisory Group

We've utilized Centrex for our IT support for years. They are knowledgeable and responsive. I had a recent issue after an upgrade that Marshall was able to resolve. He quickly found the problem and was able to get me back up and running quickly. Also, Eric and Jose take great care of our company.

Janet Hake, Chief Administrative Office
San Diego Cardiac Center Medical Group

The Centrex Team is very responsive and works closely with the client to make sure their IT issues are resolved quickly. I worked with Jeremy , and I could not have asked for anyone more patient, professional and responsive. He truly reflects the spirit of dedicated customer service that I have received each time I have reached out to Centrex for assistance. I cannot recommend the team more highly!

Rich Cope, Director of Marketing
Lawry's Restaurants, Inc.

I've always been pleased by the responsiveness of the centrexIT team. Their friendly support and genuine care for keeping us up and running is so appreciated. Thanks, folks!

Wyn Furman
San Diego Humane Society

Our company has always positive experiences with CentrexIT. They are always quick to resolve our issues and are very communicative through the entire process.

Nielsen Construction California
Nielsen Construction California

Always helpful. My most recent experience with Alex was an easy one, he went above and beyond. This is pretty much every experience I have with Centrex though.

Nicholas Sullivan
Nalu Medical

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