Dr. J Garage Door Doctor

Family-owned. Locally focused.
Cass County & nearby Missouri communities

Let’s talk about your door.816-318-0876

Cass County & the Missouri side of Kansas City

Garage door service.
Close to home.

Garage door repairs, new doors, and opener service for homeowners across Cass County and nearby Missouri communities.

Find your community, choose the service you need, and tell us about your home. We’ll confirm coverage and appointment options.

White modern garage doors with vertical window details
Family-owned since 2004Repair & replacementFree estimates

Find your Missouri community

Close to home.
Clear on coverage.

Our service area includes the places below. Send your property location and requested work so we can confirm the visit.

  • Peculiar, MO
  • Harrisonville, MO
  • Pleasant Hill, MO
  • Grandview, MO
  • Lee’s Summit, MO
  • Kansas City, MO
  • Cass County, MO
  • Lake Winnebago, MO
  • Loch Lloyd, MO
  • Greenwood, MO
  • Archie, MO
  • Garden City, MO
  • Drexel, MO
  • Blue Springs, MO
  • Independence, MO

Near one of these communities? Ask us about your address. Coverage depends on the property location, requested work, and appointment schedule.

Choose the right starting point

One door problem.
A practical next step.

You don’t have to diagnose the system before calling. Tell us what the door is doing or what you want to change, and we can discuss the appropriate service.

Hannah and Ryan Cartwright, owners of Dr. J Garage Door Doctor

A family business,
since 2004.

Hannah and Ryan Cartwright continue the business started by Jeff Johnson, serving homeowners in the greater Kansas City area.

Meet the Dr. J family

Request a free estimate

Tell us where.
We’ll take it from there.

Share your Missouri property address and the work you need. We’ll confirm coverage and discuss an estimate and appointment options.

  • Property location and contact details
  • Repair, replacement, opener, or spring service
  • A short description of what you want to resolve

Call 816-318-0876

Availability depends on your location, requested work, and the appointment schedule.

Before you book

A few coverage questions.

We’ll discuss your location and requested work before confirming an appointment.

Do you serve communities beyond Belton and Raymore?

Yes. The directory above includes the Missouri communities and county in our service area. Contact us to confirm an appointment for your property.

What should I include in my request?

Share your property address, the service you need, and a short description of the door or opener issue. Include your preferred timing so we can discuss the schedule.

Can you help me compare repair and replacement?

Yes. Describe the existing door and your priorities. We can discuss assessment, repair, and new-door options without assuming that every problem needs a replacement.