At Effectech we are all-about scaring people. We run four haunted attractions in the Denver Metro Area. We also run a local guide to Denver Haunted Houses called Haunted Ratings. There is no doubt that halloween and scary effects are in our blood. When we aren't building and running haunted houses, we are thinking of new and exciting ways to scare people. It is about creating entertaining and safe events for people looking for fun. As we like to say, that is the real blood and guts of haunted houses.

If you are ever in Denver, during the haunted house season, come on down to visit our haunted houses. Our legendary 13th Door haunted house, promises that you'll find every door is scarier than the one before. At CarnEvil, you'll take a ride on a train to a deserted Carnival of horror. In the Curse of Slaughterhouse Gulch you get to meet all your favorite horror characters and scream your lungs out. At our newest All-Zombie Thriller, Dead Before Dawn, you'll know your in trouble from the first moment you put on a face mask to protect you from the Zombie Virus.

If you don't live in Denver, might we suggest you visit the #1 listing site for haunted houses in the world - Haunted Houses.com.