About Us

Our Mission

Repair Sharks strives to offer top-notch iPhone, iPod, iPad, Playstation, Xbox, MacBook, iMac, Drone, Computer, and Notebook repair while maintaining core values of honesty, integrity, and customer satisfaction.


To build and develop a one-stop repair center that offer’s robust services, affordable prices, and complete customer satisfaction.

Repair Sharks

Formed in 2006 with the vision of helping consumers repair not replace their iPods, Repair Sharks grew to what it is today. A multi-faceted smartphone, tablet, computer, and other portable device electronics repair shop.

Over the years we’ve helped thousands of idevice users fix damaged and broken devices. Repair Sharks has serviced Apple iPods, iPhones, iPad’s, MacBook’s, iMacs, Windows Desktops & Notebooks, Drones, PlayStation consoles, Xbox, Nintendo, and all models of Android phones and tablets.

Roslyn iPhone Repair, iPad, iPod, Android, Mac, Xbox, Playstation 2

Since 2006 we have been committed to excellence in the repair industry. We introduced the Free Diagnostics system when we first started in hopes of changing how the repair service industry did business. We were originally known as the iPod Repair Guys in those days. A mail-order iPod repair service that chose to fix over replace. Our hope was to bring new life to an old device rather than throw it in a landfill.

Repair Sharks - About Us

The Future

As technology progressed we did too. We began iPhone repair and iPad repair following the release of Apple’s 2 flagship devices.

After a few years in business we changed our name to Repair Sharks in 2009. It was a better representation of all the services that were starting to form under our brand.

As Technology Progressed…

As technology progressed we did too. We began iPhone repair and iPad repair following the release of Apple’s 2 flagship devices. After a few years in business we changed our name to Repair Sharks in 2009. It was a better representation of all the services that were starting to form under our brand. Repair Sharks was one of the first repair center’s working on the early model iPhone 2G and the 1st Generation Apple iPad tablet when they were first released. We were setting the way for future repairs in the industry.

Eventually we made our way into the gaming console repair arena starting with repairs of the Xbox console and then shortly after Playstation and Nintendo. Console repair has transitioned over the years to be very limited however we still perform a variety of repairs for our customers.

More recently we’ve gotten into drone and quadcopter repair. This has been a fun industry for us to get involved with and the many stories we hear about failed drone flights usually makes us laugh. We’ve repaired many DJI and Parrot drones and look forward to the future the drone industry will bring.

Our Team

We currently have 2 stores on Long Island. Both owned by Daniel Cieslak whom resides in our Great Neck location. Our Williston Park store brings on the expertise of Jay Marek, a top tiered former Verizon multi-store owner. Combined Jay and Dan oversee Repair Sharks with 20+ years’ experience each in the cellular phone and tech industries.

Daniel Cieslak – Owner

Daniel has twenty years technical experience in electronics, computers, networking, robotics, technical training, and technical writing, He has worked for fortune 500 and 1000 companies delivering and developing technical training on such areas as mobile devices, advanced data capture, networking infrastructure, enterprise mobility, RFID, WLAN, WWAN, in addition to many others. He holds certifications from Novell, CompTIA, and PMI project management. His education includes an honors M.S in Instructional Technology degree with advanced certificate, four years of classroom independent electronics study, CAD design, robotics, programming in html and PHP, networking study. Additionally, Daniel holds a B.A. in English.

Daniel Cieslak - Repair Sharks

Chris Potenti

Our 2nd master technician and apprentice is Chris Potenti whose smartphone and tablet repair expertise we could not do without. He has a long time passion for repair work and joined Repair Sharks in 2016 as an eager and motivated technician. We have been quite impressed with Chris’ diligence and patience with every device he works on. He handles each device with the utmost care and delicacy and lives up to the Repair Sharks customer promise.

Joshua Nunez

One of our top skilled repair technician’s in our Williston Park store. His continued dedication to Repair Sharks and desire to continuously grow in the expanding small device repair field has given Josh the skills to repair many of today’s hottest devices.

Nelson Leung

Nelson is a dedicated repair technician with skills in computer, tablet, and smartphone repair. He joined the team and 2015 and has proven to be a vital addition to our team in Great Neck. His expertise has been a vital addition to the Repair Sharks Team.

Williston Park Repair Sharks
Repair Sharks Williston Park

Device Repair

  • Apple iPhone
  • iPad
  • iPod
  • Macbook
  • Windows Computer repair
  • Samsung Galaxy
  • Motorola
  • Playstation
  • Xbox
  • Nintendo
  • Drones and Quadcopters
  • GPS Systems

Repair Services

  • Cracked Screen Repair
  • LCD Repair
  • Water Damage Repair
  • Battery Replacement
  • Audio Issues
  • Charging Dock replacement
  • iPhone Back Glass Replacement
  • iPhone and iPad Camera Repair
  • Data recovery and migration
  • Viruses, Spyware, and Malware
  • Custom Computer Builds
  • And more…

Our Commitment

Repair Sharks would like to mention our most valuable asset, the customer. We truly do appreciate every person that walks through our door or mails us their iPad, iPhone, Macbook, or any other device for that matter. We promise to maintain customer integrity, honesty, and safety with each and every customer. We stand behind our work and service and are committed to building a lasting relationship with all our customers.

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