See what our clients have to say about Big K Computers:

Kevin is the best! The first time I called him my computer was a mess! He not only diagnosed and fixed that he made a few other changes that improved the functionality and did it quickly. I have used him a few times now and have been very satisfied and found his rates to be very reasonable. He is also responsive and arrives on time which can’t be said about all device providers.

Nonnie V. Fullerton, CA

Our company has been working with Kevin for around six years now and it’s tough to put into words how appreciative and impressed we have been with his work. I’m not kidding when I say we’ve hired and fired no less than 5+ external computer technicians before finding Kevin… he was a godsend for our company. Kevin has helped with everything in our office ranging from computer issues to server setup and he’s always been nothing but professional. Kevin also has to been the only computer technician in America that has everyone in the office smiling the second he walks in until the time he walks out the door. He’s genuinely a great guy and knows what he’s doing; he’s upfront and truly does look out for the client whereas many in this field are simply looking to take advantage. I’m done gushing now… give him a call and you won’t turn back. Kev is the man!

Ted Slaughter RealSource Partners Newport Beach, CA

Ken was extremely efficient and friendly. He told me everything I needed to know about the new software I had purchased. I would highly recommend him for anyone looking for an electronics expert. He completed the job flawlessly and in a timely manner. Thanks again Ken. My girlfriend and I were extremely impressed with your professionalism.

Nashua, NH

Kevin at Big K Computers was recommended to me by a friend and it is the best recommendation that I have received. Kevin is extremely knowledgeable in the tech world, friendly and takes the time to explain whatever your needs are in a way that is easy to understand. He also guarantees his work for 30 days. So if the problem continues, he will come back out and take care of it. The last time he came out, I had a problem with my computer — he helped me with that. Then he helped me with my cell phone. Then he helped me with my new smart TV. He knows it all. I have his number programed on my phone so I can reach him quickly, if I need to. You won’t be sorry if you call Kevin Harms.

Belinda Levin Tustin, CA

Kevin has helped me with my private practice law firm computer network for 3-4 years. I used several other firms previously and Big K stands out as the best by far. Kevin is knowledgeable, reliable, responsive, practical and personable. He is always there when I need him and the best recommendation I can give is that I trust him completely. I recommend Big K without any reservations.

Paul Minerich Paul Minerich ESQ. Santa Ana, CA

This is the greatest company ever! They give 100% always! They go beyond customer service and expertise. Kevin has been my guru for many years and has never not been unable to fix my problem. I would never call anyone else, why would I when I have the best? I have sent many clients to him and will continue to do so. If I could do a higher rating than five, I would go all the way up!!

Linda Walker Anaheim, CA

As long as I can remember we have relied on Big K to help us with all our computer problems! He is s genius! Since he now can help me remotely, whether I am in California, Colorado or anywhere – he is there to help me! Amazing! Always friendly, prompt and honest! I Iove this company! I would not use anyone else!!!!

Connie Papple 20th Century Air Anaheim, CA

Very professional, polite and knowledgeable. Very pleased with Ken’s demeanor and willingness to answer all my questions and concerns.

Jim Nashua, New Hampshire

I’m one of those senior citizens that doesn’t know a great deal about the workings of a computer but Kevin is very understanding of any problems that I have. He patiently explains any concerns that I have. I like that he answers emails promptly and never seems to be rushing me. He is just all-around pleasant and knowledgeable.

Lois Heidner Buena Park, CA

I would be remiss if I did not take this opportunity to write a comment regarding Kevin and Big K Mobile Computing. On a call for assistance, Kevin promptly and courteously returned my call, and scheduled a convenient appointment. Kevin exhibited exceptional professional and people skills at a reasonable cost. His recommendations were all well thought out and his exemplary technical skills resolved my concerns. Kevin has returned my calls and answered my additional unrelated questions without further charges. Highly recommended for your computer needs.

Arnold Mahler Villa Park, CA

I want to first start off by letting everyone know how awesome Kevin is as a computer tech. I found him probably around 4 years ago, when my one of my computers at my business was giving me problems. He is so efficient on how he handles his arrival times, its so refreshing to deal with someone who does exactly what they say they will do. He is really upbeat and funny while always working and getting the job done quickly. He even will let you call him on a small problem that he thinks he can walk you through at no charge. I totally recommend Kevin to anyone needing mobile computer service at a fair price. Thanks Kevin.

Linda Ganci Jump O Rama Buena Park, CA

Kevin of Big K Mobile Computer Services has been a life saver for me many times. Whether it’s solving computer issues, helping me set up my new computer, transferring data, setting up modem/router, printer, syncing my iPods, iPhone or Apple TV, Kevin is a top-notch IT professional. It gives me such peace of mind to know I can always call Kevin to help me any time I have questions or need help with any of my electronic needs.

Penny Batelli Tucson, AZ

I don’t know where I’d be without Kevin.  He sets up and solves all my computer and printer problems, plus he set up my new televisions and netflex.  Most of all, he is dependable, his prices are reasonable and he is a gentlemen.  I would and have recommended him to others.

Marie Kontos Newport Beach, CA

Kevin is a master mind when it comes to computers and any wiring services for cable, phone, etc. I have known him for 10 yrs. or more. He always shows up when he promises. No problem or challenge goes unsolved. He works quickly so you really get your money’s worth, and is always fair with his billing. He usually gives you an idea of how long a project should take so there’s no surprise at the end. He walks you through each step of the way to make sure you know how to get back up and running once he leaves. Whether you are setting up a new computer, monitor, or printer, have some odd error message, need to transfer data or set up new programs, set up a network, connect a second printer to fax or scan, or even experience a major crash, Kevin should be first on your list to call. He also will help set up an efficient and best value means of virus protection or data backup. I highly recommend Big K mobile for all your personal or business needs.

Larry Kleiman Larry Kleiman and Associates Los Alamitos, CA

Big K Mobile Computer is the best. Kevin is extremely knowledgeable and stands behind his services. He will never suggest anything for ones computer that isn’t needed. Kevin is so professional and extremely easy to get hold of and work with. He shares what he is doing in non computer lingo which is great for those who feel lost in the tech world! I would without hesitation recommend Big K to anyone who needs a “computer doctor”.

Joan Ash Stanton, CA

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