GDO Dynamics Inc

Our Door's Always Open!

Garage Door Opener Repairs in Centennial, CO

Our business was founded on the idea of being the ultimate garage door opener retailer in the area. We proudly sell installed LiftMaster Garage Door Openers. We will also install any opener that you choose to purchase elsewhere.  In addition to carrying a wide selection of garage door openers, we offer replacement and repair services.

Most door manufactures recommend the garage door be serviced once a year. We provide annual garage door service to customers who request it. We also send out postcards as friendly reminders!

 We’re passionate about customer service. Whether you’re in the market for a new garage door opener or need one repaired, you’re sure to be assisted by a friendly professional. Call today for more information!

Liftmaster Opener

Customer Satisfaction

We’re dedicated to providing the highest quality of customer service to ensure total satisfaction.  


If you’re interested, one of our professionals can come to your home and offer advice on the best opener style for your garage.  


All of our garage door openers are of the highest quality and the fairest prices so you can rest easy knowing that your home is secured.

Our Garage Door Services

  • Residential garage door repairs
  • Broken Torsion or Extension springs replacement
  • Garage door making unusual noises you haven't heard before
  • Door and opener annual tune ups
  • Opener repairs on most brands 
  • Same day service- in most cases 
  • If your door won't open or close call GDO Dynamics today 
Liftmaster my Opener