Tri-State Overhead DoorsGarage door company in Dover, DE

Tri-State Overhead Doors is ranked #4 of 11 garage door repair companies in Dover by CR Score, with 57 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

Tri-State Overhead Doors is open 7 days a week. Its listed hours are Monday to Sunday, 7:30 AM – 8 PM. On Saturdays it is open 7:30 AM to 8 PM, and on Sundays 7:30 AM to 8 PM. Hours come from the business listing; holiday hours may differ.

Serves Dover and 3 towns within 25 miles: Smyrna, Milford and Middletown. The list is based on the business's location and the usual service radius for garage door repair. Confirm your address is covered when you call.

Tri-State Overhead Doors has a rating of 5.0 from 4 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call Tri-State Overhead Doors on (302) 515-0694. The business is at 1534 S Governors Ave, Dover, DE 19904. Ask for a written estimate before any work starts.