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Diamond Bar It Support Technicians

Browse these IT support technicians with great ratings from Thumbtack customers in Diamond Bar.

Top Pro
Electrical Needs
4.9
from 182 reviews
  • 14 years in business
  • 225 hires on Thumbtack
  • Top Pro on Thumbtack
Diana R.
Verified review

Nima mounted a TV for us with hidden wires. Excellent service- fast response, very polite and quality work.

Top Pro
MV Network Consulting
4.9
from 118 reviews
  • 4 years in business
  • 181 hires on Thumbtack
  • Top Pro on Thumbtack
Cindy C.
Verified review

Excellent service. He went beyond customer service to help me get my dresser and entertainment center put together and placed in the spot I wanted it to be. If you order any Ikea products or an thing else. Please choose Martin. I will refer him to anyone . More than satisfied customer

Top Pro
  • 16 years in business
  • 116 hires on Thumbtack
  • Top Pro on Thumbtack
Jack I.
Verified review

Javier at Electronics Engineering Computer Clinic is a very skilled stereo technician who made my dead 20 year old Sony receiver come back to life. Thank you Javier and EECC!

DIGICO
4.8
from 46 reviews
  • 13 years in business
  • 64 hires on Thumbtack
Michael N.
Verified review

Ralph was quick to respond, punctual, and honest about the price (no hidden fee or up charges). He installed Ethernet cabling from my front house to my back house. At first he intended to run it over the roof of the house but couldn’t due to firewall so he quickly changed plans and ran conduit underneath the house. He still got it all done in less than 2 hours! Excellent and quality job well done. Will be asking him for more help on my property in the future.

Top Pro
Your Computer Store
4.9
from 39 reviews
  • 9 years in business
  • 63 hires on Thumbtack
  • Top Pro on Thumbtack
Leigh C.
Verified review

Gaudy was awesome! He handled my problem professionally and with humor and remotely. I've needed someone I could trust to help with computer issues. I will definitely be back! Thank you so much Gaudy!

Top Pro
  • 20 years in business
  • 15 hires on Thumbtack
  • Top Pro on Thumbtack
Melissa H.
Verified review

We are so grateful for all of Ryan's help. I thought we needed a new computer but he cleared it out and it runs for speed now. Thank you so much Ryan!

Weller IT Solutions
4.9
from 18 reviews
  • 16 hires on Thumbtack
Ed D.
Verified review

Justin solved the network connectivity issues with my printers in a professional and timely manner. He was a pleasure to work with and charged a very reasonable price for his services. I am pleased to recommend him to anyone who needs help with their IT problems.

Top Pro
Cornerstone
4.9
from 16 reviews
  • 9 years in business
  • 21 hires on Thumbtack
  • Top Pro on Thumbtack
Linda R.
Verified review

We appreciate the level of service and care.

Top Pro
Micro Design
4.9
from 14 reviews
  • 24 years in business
  • 15 hires on Thumbtack
  • Top Pro on Thumbtack
Heather B.
Verified review

I would recommend Mirco Design, he helped me with my ailing computer and I got little life out of it. I have now purchased a new computer and will be calling him to help me set it up and transfer my data. I own two small businesses and will keep his information handy for any computer related issues I have with my company computer as well as my personal computer.

  • 11 years in business
  • 12 hires on Thumbtack
Sheila B.
Verified review

BlessnBiz Computer Services was so diligent and responsive to my questions, I have nothing but the highest appreciation for their work. In fact, after they dealt with my first computer need (saving pictures from old computers that were not working), I asked them to work on two lap tops. The prices are competitive and the service top notch!

GDI Computers
5.0
from 13 reviews
  • 21 years in business
  • 6 hires on Thumbtack
Rachel T.
Verified review

The utmost respect for this professional who did more than he was asked to. Top level. Thanks for everything Jason!

Digital Duchess
5.0
from 13 reviews
  • 19 years in business
  • 15 hires on Thumbtack
Annette N.
Verified review

Kerry fixed my Windows XP software when I thought it was beyond hope, gave me the storage space I needed easily and quickly, plus fixed some extra problems just because she saw the issues and is a caring, conscientious, helpful pro. Another time she was able to correctly install a particular quirky Windows update that I couldn't, (along with a multitude of other frustrated Windows users, according to the consumer forum/tech support site I had consulted to try to understand why). I now have her on speed dial for when I have an insurmountable problem with a new computer running 8.1. She is the best!

Top Pro
ONBOARD.IT.TECH INC
4.6
from 12 reviews
  • 10 years in business
  • 23 hires on Thumbtack
  • Top Pro on Thumbtack
Lupe K.
Verified review

Sam arrived within the agreed upon timeline. He diagnosed quickly what our issue may be and will be coming back to conduct the actual repairs once our interior, partition wall comes down. We'll be sure to reach out to him when we're ready for him. Thank You Sam!

Direct2Tech, LLC
4.8
from 11 reviews
  • 20 years in business
  • 6 hires on Thumbtack
John C.
Verified review

I have to say that their computer service was great. Finding my computer that I use everyday to not boot up was devistating! CW Computer Services was responsive and friendly as well as professional. They catered to my needs when I explained what was wrong and diagnosed my problem pretty quickly. A tech came to my house and took care of the issue smoothly. I have to say I will be going with them again if I ever have another problem with my computer or computers.

O'RourkeTech
4.9
from 10 reviews
  • 14 years in business
  • 6 hires on Thumbtack
Sandra K.
Verified review

Look, I don't know a thing about computers. As far as I'm concerned, it's magic. That's why I; was so glad to meet Brendan. He linked up all my companies' email from our desks and laptops to our phones and iPads. He made it easy to understand what he was going to do, and did it quickly.

Nicash Communications
4.9
from 10 reviews
  • 3 years in business
Ashley A.
Verified review

I would highly recommend Nicash communications to anyone who is looking for someone who actually cares about the work that they perform. He always makes sure that you are 100% satisfied before he is done and if you have any issues he always answers your calls to help. Nicash is the best company I have ever used for telecom.

Total PC
5.0
from 8 reviews
  • 13 years in business
  • 11 hires on Thumbtack
Mei L.
Verified review

I am so thankful that I used Thumbtack to find Kevin Hammond and his company Total PC! Our office just completed a last minute move to a new office location when our rent was raised and needless to say, it was extremely stressful to move a business after 13 years in less than a month. However, one of the major things that alleviated some of the stress of our office's recent move was Kevin and Total PC's immediate response to my post on Thumbtack. As our previous IT person relocated to Texas last year, I had been searching for awhile for reasonable and knowledgeable IT services that serviced our area. Now, I needed to find someone to set-up our server and network, set-up all of our office desktop workstations, copiers, printers and faxes in addition to troubleshooting any preexisting problems we had for this impending office relocation. Also, all of the aforementioned was to be accomplished in a weekend--as our office being a law firm, could not afford to have any unnecessary 'down time' for our client matters. As being one of the bids for our office's Thumbtack posting for IT services, I researched all of the companies proposing their services and Total PC stood out not only because of their positive reviews on Thumbtack and Yelp, but Kevin of Total PC's immediate response (via telephone) to all of the questions I had surrounding this daunting office relocation. Kevin made himself personally available to visit our new office space to survey the set-up and to come on the weekend (multiple days for several hours) to make sure our office was up and running by the following Monday of our Friday move! Please also let me impart that no request is too large or small to ask Kevin and he will give you an honest assessment of whatever the IT project presented as well as its viability. Kevin likes a challenge and he will work to figure out whatever issue/project you present him (he solved an on-going software problem that we have had with our billing software for over a year that even our software help desk could not even figure out). If Kevin and Total PC cannot solve your IT problem--then I believe that maybe it cannot be fixed BUT he will always present an alternative option to solve the problem as well ☺ One thing that really impressed me with Kevin and Total PC throughout our move was that they were extremely responsive (all requests or trouble ticket issues are responded to within 2 hours or 24 hours with an advisement that the issue will be addressed). Further, Kevin will explain technical issues in a way that if you are not the most 'tech-savvy' person--you can understand what is at issue whether it be your network, computer or software. Based on the positive experience with Total PC for our initial project to assist with moving our office, we have now hired Kevin and Total PC for our on-going IT needs in which they monitor/troubleshoot our server, network and desktop/laptop computers. Although our recent office relocation was not wanted or expected, besides getting a larger office space we love, we now have a comprehensive, professional and responsive IT service provider in Total PC that we had been wanting for over a year. THANK YOU Kevin and Total PC!

Trinity universal wiring
5.0
from 7 reviews
  • 4 hires on Thumbtack
Samanta A.
Verified review

Trinity universal wiring is very consistent and in reassuring your own product installation! I am 100% satisfied with my camera installation in my new home! I will make sure to give them another call to soon install my T.V cable system in my living and family room! Thank you Trinity Universal Wiring!

Danny Hermanus, MS of IT
4.3
from 8 reviews
  • 11 years in business
  • 12 hires on Thumbtack
Gina B.
Verified review

Danny put up 4 security cameras and a monitor for me.. He was on time and did a great job.. He made sure that I understood how to use everything too.. He also told me I can call him anytime I have questions or need help.. I will make sure to tell my family and friends about him.. I would use him again.. His prices are very good too.. I very pleased.. Thank you Danny

MAC&PC Computer Repair
5.0
from 2 reviews
  • 10 years in business
  • 1 hire on Thumbtack
Edward C.
Verified review

Due to my failure to communicate adequately our project was not accomplished. Nonetheless, Ferdie's knowledge base helped clarify my needs. Although disappointed his findings were correct. Thank you for your help.

Fire Net Security
5.0
from 2 reviews
    Carlos E.
    Verified review

    My WiFi speed was lagging and it was impossible to use multiple devices. He Was able to resolve WiFi issues so that I could get the speed I was paying for from my provider.

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