"Asheville Onsite has served our needs for a network administrator in a professional and prompt manner. It is not practical for a small company to hire an IT administrator full time and Asheville Onsite works with us when there is an urgent need for assistance and when we need to update our equipment and software.  We truly appreciate the quick response time and diligence in providing us with quality computer support."
Cheryl Miller
Buckeye Construction Co., Inc.

“Having Aaron taking care of the preventative maintenance for our computers makes life a lot easier for computer novices like me.”
Jay Sloan
Asheville Area Habitat for Humanity, Home Store Manager

“Aaron does a great job keeping our IT system updated and running smoothly.  He has proven himself to be a knowledgeable and accommodating asset to our organization.”
Laura Walker
Asheville Area Habitat for Humanity, Office Manager


"For years Asheville Onsite has provided us with the professional and thorough support that keeps our business running well. The service is very fast and efficient, I would recommend Asheville Onsite to anyone."
Jonathan Rappaport, MD
Mountain Diabetes & Endocrine Center

"I would gladly recommend Aaron Kastanek and Asheville Onsite for their expertise, efficient and fast response, and very reasonable costs."
Sanford Groetzinger
Northport Company, President