Below is a partial list of Tier3 Customers or friends with whom we do business. Not all sites are hosted, nor were developed by Tier3, however we love to network our friends and customers! Please feel free to contact us for more information or glowing reviews about any of the links below. If you have a recommended link, let us know!
| Name of Organization or Company | Link to Organization or Company |
| American Scale Service & Supply | http://www.ameriscale.com/ |
| All Weather Gutter, Inc | http://www.allweathergutter.com/ |
| Closing Concepts | http://www.closingconcepts.com/ |
| Eat Well, Enjoy Life | http://www.eatwell-enjoylife.com/ |
| Letters Perfect | http://www.lettersperfect.com/ |
| TRW Home Improvements | http://www.trwhomeimprovements.com/ |
| WS Coatings, Inc | http://www.wscoatingsinc.com/ |
| Beverly Hills HOA | http://www.beverlyhillshoa.org/ |
| Buffalo Ridge Elementary BREA (PTO) | http://www.buffaloridgeelementary.org/ |
| Castle Rock Connections | http://www.crconnections.org/ |
| Colorado Hoopsters Girls Basketball | http://www.coloradohoopsters.com/ |
| Gold Crown Colorado Jaguars Basketball | http://www.coloradojaguars.org/ |
| Magic Rabbit Car Wash and Detail | http://www.magicrabbitcarwash.com/ |
| Elizabeth Suarez | http://www.elizabethsuarez.com/ |
| Gold Crown Castle View High School Basketball | http://www.sabercats.org/ |
| First United Methodist Church of Castle Rock | http://blog.fumccr.org/ |