KOSI’s PII Protect helps transform a business’ weakest link into their STRONGEST DEFENSE!

Get an inside look at how your team responds when faced with cyber threats by taking advantage of our phishing simulations.🔍🔐It's a smart, risk-free technique to assess your team's preparedness against cyber threats. No fear, no compromise - just actionable insights.

95% of data breaches are caused by employee error. Without proper training to spot and avoid falling victim to phishing attempts, employees will continue to be the weakest link in an organization's security defense.

What Our Clients Are Saying About Our Services:

★★★★★

"King Office Service Delivers Real Security, RealSolutions, and Real Support—Every Time."

Since partnering with King Office Service, our information is significantly more secure and protected from potential threats. Their team brings the expertise we need to keep our data safely out of reach from hackers. Unlike other IT firms we've worked with in the past, King Office...

Since partnering with King Office Service, our information is significantly more secure and protected from potential threats. Their team brings the expertise we need to keep our data safely out of reach from hackers.

Unlike other IT firms we've worked with in the past, King Office Service takes the time to offer well-thought-out, lasting solutions instead of quick fixes that only mask the problem. When something does come up, their responsiveness is unmatched—they have real people available to answer the phone and address issues right away.

If you are weighing your options, I'd say choosing King Office Service is a smart move. They're dependable, sharp, and genuinely invested in keeping your business running smoothly.

You won't find a more capable and dependable IT partner.


Stronger Security, Smarter Solutions, and Support You Can Count On
Since partnering with King Office Service, we've seen a major improvement in the security of our information. Their expertise has helped ensure our data is truly protected and out of reach from hackers. What sets King Office apart is their ability to provide thoughtful, effective solutions rather than just temporary fixes. They take the time to solve problems the right way. And when we do need help, their team is always available—quick to respond and easy to reach by phone. If someone is unsure about choosing King as their IT firm, I'd tell them to go for it. They're reliable, knowledgeable, and always there when you need them.

Real Solutions, Real People, Real Peace of Mind

Working with King Services has made a huge difference for our business. We feel confident knowing our data is secure and protected from cyber threats, thanks to their expertise. They don't just patch things up—they solve problems with care and long-term thinking. What really stands out is their responsiveness. When something goes wrong, we're not stuck waiting or talking to a robot. We get a real person on the phone who's ready to help. If you're considering working with them, I'd say don't hesitate.


Wooden judge's gavel on desk with blurred background and law firm name Kennedy Purdy Hoeffel & Gernert LLC.

Terry L.Gernert

Kennedy Purdy Hoeffel & Gernert LLC.

Having our network securely backed up and knowing that support is always available gives us complete peace of mind.

The KOSI Help Desk App is especially valuable—it's packed with helpful resources, tutorials, and allows us to submit support tickets 24/7. King Office stands out as a local, personable company with fast response times and dependable IT support....

The KOSI Help Desk App is especially valuable—it's packed with helpful resources, tutorials, and allows us to submit support tickets 24/7.

King Office stands out as a local, personable company with fast response times and dependable IT support. Their service has been a great asset to our operations.


Smiling woman with blonde hair wearing a black polka dot blouse against a warm yellow background

Chanelle Wichterman

D.A. International Casting, Inc.

King Office Delivers Better Customer Service Than Any Other IT Company Out There!

Of the many benefits we receive working with King Office, the biggest benefit is the peace of mind knowing that our company has updated security and protection from any outside threats to our computers and operating systems. King Office does a phenomenal job and is second to none with their...

Of the many benefits we receive working with King Office, the biggest benefit is the peace of mind knowing that our company has updated security and protection from any outside threats to our computers and operating systems.

King Office does a phenomenal job and is second to none with their customer service!  They help immediately through their help desk with any issues that may arise and even make onsite visits to resolve the issue at hand if unable to do so through the help desk.

If you are considering King Office for your IT, just do it.  You will not receive any better customer service or experience from another IT company.


Smiling man wearing a white baseball cap and gray shirt with blurred outdoor background

Scott Carey

Automatic Parts, Inc.  

Great IT Support That Helps Our Business Run More Efficiently 

The single biggest benefit our company receives with IT Support from King Office may sound simple; being able to have more than one person in a file at once. That helps our business run more efficiently. They recently rolled out an IT service program that simplified and streamlined certain IT...

The single biggest benefit our company receives with IT Support from King Office may sound simple; being able to have more than one person in a file at once. That helps our business run more efficiently. They recently rolled out an IT service program that simplified and streamlined certain IT processes for us while allowing visibility into tickets and requests.

Unlike other IT companies we have used in the past, when we need someone, we get someone. The person to person is great. They even do onsite visits and everyone we work with is helpful.

If you are on the fence about working with King Office for your IT Support, see above!


Smiling middle-aged woman with blonde hair wearing a white jacket and dark top indoors.

Marnee Weisman

Breitinger Company, Inc.  

The biggest benefit we’ve received is professional service

After we shopped with a few other companies, we went with King Office Service for our IT services and we are quite happy with our decision. The service we receive is great, the recommendations regarding the church's technology and equipment show that KOSI has our best interest in mind. It...

After we shopped with a few other companies, we went with King Office Service for our IT services and we are quite happy with our decision.

The service we receive is great, the recommendations regarding the church's technology and equipment show that KOSI has our best interest in mind.

It gives us peace of mind knowing if we have any issues, we can rely on King Office Service.


Close-up of smiling woman with glasses and light hair inside a car, wearing a striped shirt.

Debbie Taylor, Office Administrator

Holy Trinity Lutheran Church

Biggest benefit is you can take care of it all - with installation and then keeping our information protected. 

We have only worked with one IT firm and they were not backing up our data which caused a major issue; that is when we switched to King Office Service. I would say they are good and when you have a problem, they get to correcting it as quickly as possible. We have had some hiccups but...

We have only worked with one IT firm and they were not backing up our data which caused a major issue; that is when we switched to King Office Service.

I would say they are good and when you have a problem, they get to correcting it as quickly as possible.

We have had some hiccups but you correct issues quickly!


Mansfield Graphics logo featuring black and red blocks and text Precision Metal Products

Jason McCartney

Mansfield Graphics 

Our decision to move to Office 365 and enroll in the Essential IT services program has been transformative

The exceptional customer service we receive is second to none, and it has been the single most significant benefit to our company. Unlike other vendors or IT firms we've worked with in the past, they are always available and incredibly easy to collaborate with. If you're still on the fence...

The exceptional customer service we receive is second to none, and it has been the single most significant benefit to our company. Unlike other vendors or IT firms we've worked with in the past, they are always available and incredibly easy to collaborate with.

If you're still on the fence about choosing this IT firm, I urge you to take the plunge.

Their swift response and problem resolution are unparalleled, ensuring that any issues are promptly addressed and effectively resolved. Trust me, you won't be disappointed.


Grow Ohio Community Credit Union logo with Ohio state outline and handshake design

Abbie Eith, CEO

GROhio Community Credit Union