Authorized Marine dealers

The Thompson Marine AMD Network

Thompson Marine’s Authorized Marine Dealer network extends Caterpillar Marine engine service, genuine CAT® parts, and certified technical support to pleasure craft operators across the Gulf Coast. When distance from a primary Thompson Marine location is a factor, the AMD network ensures that the same level of expertise and parts availability is within reach.

Every Authorized Marine Dealer in the Thompson Marine network employs certified marine technicians trained to Caterpillar standards. That certification is not self-reported. Each AMD is independently assessed and qualified through a DNV marine services audit, the gold standard for quality and capability in the marine industry. Initial DNV certification is followed by a three-year audit cycle to verify continued compliance with Caterpillar service standards.

Caterpillar® Marine Engine service

Why Choose an Authorized Marine Dealer

Certified Technicians

Every AMD location employs marine technicians certified to Caterpillar standards, providing the same depth of expertise available at any Thompson Marine location.

Genuine CAT® Parts

Authorized Marine Dealers stock and supply genuine Caterpillar parts, ensuring that every service event uses components built and tested to OEM specifications.

DNV Certified

All Thompson Marine AMDs hold DNV certification obtained through independent marine services assessment. A three-year audit cycle maintains compliance and confirms continued quality across the network.

Convenient Locations

The AMD network is positioned across the Gulf Coast to provide accessible, qualified Caterpillar marine service where and when it is needed.

Locate an Authorized Thompson Marine Dealer

Saunders Yachtworks

Saunders Yachtworks is an Authorized Marine Dealer serving the Gulf Shores, Alabama area.
 
605 Waterway E Blvd, Gulf Shores, AL 36542
(251) 981-3700
Monday – Friday | 7:00 AM – 4:30 PM
saundersyacht.com

Middleton Marine Engine Service

Middleton Marine Engine Service is an Authorized Marine Dealer serving the Mobile, Alabama area.
 
5004 Dauphin Island Parkway, Mobile, AL 36605
(251) 478-4432
Monday – Friday | 7:30 AM – 4:30 PM
dogrivermarina.com

Marine Systems, Inc. (MSI)

Marine Systems, Inc. is an Authorized Marine Dealer serving the greater Mobile, Alabama area.
 
840 Dumaine Rd, Mobile, AL 36610
(251) 410-6900
Monday – Friday | 7:00 AM – 4:00 PM
marinesystemsinc.com

II Tony’s Marine

II Tony’s Marine is an Authorized Marine Dealer serving the Destin, Florida area.
 
124 Benning Dr, Suite 12, Destin, FL 32541
(850) 837-6013
Monday – Friday | 8:00 AM – 5:00 PM
tonysmarine.com

Start the Conversation

Every project starts with a conversation. Contact Thompson Marine to discuss what the right solution looks like.

Contact Thompson Marine

A Thompson Marine Authorized Marine Dealer is an independently operated marine service location that has been qualified to provide Caterpillar Marine engine service and genuine CAT® parts to the same standard as a primary Thompson Marine location. Each AMD employs certified marine technicians and holds DNV certification obtained through an independent marine services assessment, confirming capability and compliance with Caterpillar service standards.

Not every marine service location carries genuine Caterpillar parts or employs technicians trained to CAT® standards. Thompson Marine Authorized Marine Dealers are independently assessed and DNV certified, meaning their facilities, technicians, and service processes have been audited against an established industry benchmark. That certification is maintained through a three-year audit cycle, not earned once and left unchecked.

Thompson Marine Authorized Marine Dealers provide Caterpillar Marine engine service, genuine CAT® parts supply, and certified technical support for pleasure craft operators. For commercial vessel operators or projects requiring the full scope of Thompson Marine engineering, propulsion, and service capabilities, the primary Thompson Marine location serves those needs directly.