Call 630-430-8090

100% Satisfaction – Our Promise to You

ProTech Data offers the industry’s best guarantee for service and performance!

Our 100% Guarantee on everything from desktop support to network security. If you are ever dissatisfied with our service call and let us know. We will work with you to correct or repeat the service at no additional charge. If this still does not resolve the issue, we will refund 100% of the money you’ve paid us. All we ask is that you notify us within 72 hours of the unsatisfactory service. Technical support on-site and remote are offered from 8am – 8pm Mon – Fri, and Premium after hours and weekend support are 24/7.


You’ll notice that ProTech Data will not hide behind small print, legal-ease, or other weasel clauses in our guarantee. That’s because we are completely confident in our ability to fix whatever problems you have and make you thrilled that you called us.


  • 100% Guarantee on all work
  • Fully Insured
  • Certified Technicians
  • Reliable, Affordable, Honest
  • Experienced Professionals
  • We do the job right the first time


    Please contact us or call (630) 430-8090 to speak to a representative about your business technology needs.

Area Served: Addison, Algonquin, Aurora, Bartlett, Batavia, Bensenville, Big Rock, Bloomingdale, Bolingbrook, Burlington, Burr Ridge, Campton Hills, Carol Stream, Carpentersville, Clarendon Hills, Countryside, Darien, DeKalb, Downers Grove, Dundee, DuPage, Elburn, Elgin, Elk Grove Village, Elmhurst, Eola, Fox Valley, Geneva, Gilberts, Glen Ellyn, Glendale Heights, Hampshire, Hanover Park, Hillside, Hinsdale, Hoffman Estates, Huntley, Indian Head Park, Itasca, Kaneville, La Fox, La Grange Park, Lemont, Lily Lake, Lisle, Lombard, Maple Park, Maywood, Melrose Park, Montgomery, Naperville, North Aurora, North Riverside, Northlake, Oak Brook, Oak Forest, Oak Lawn, Oak Park, Oakbrook Terrace, Oswego, Pingree Grove, Plato Center, Roselle, Schaumburg, Schiller Park, Sleepy Hollow, South Barrington, South Elgin, St. Charles, Stone Park, Streamwood, Sugar Grove, Sycamore, Villa Park, Virgil, Warrenville, Wasco, Wayne, West Chicago, West Dundee, Westchester, Western Springs, Westmont, Wheaton, Willow Springs, Willowbrook, Winfield, Wood Dale, Woodridge, Yorkville