Engineering Concepts, LLC
Marine systems vibration analysis specialists. Identify and prioritize problems. Provide several solutions to fix problems. Capt. Bill's Precision Engine Mount Loading is a registered trademark. Also can identify engine and exhaust issues in minutes while at the dock.
- Marine Diesel Repair
- Yacht Management
Petzold's Marine Center
Petzold’s Marine Center, headquartered in Portland, CT is located at mile marker 99 along the scenic CT River. We also have satellite offices in Norwalk, CT and Point Judith, Rhode Island. We are proud to represent Sales and Service for New and Used Sabre & Back Cove Yachts, Regal and EdgeWater power boats, Sylvan Marine pontoon boats and Sea Fox boats. Our 14,000 sq. ft heated showroom is one of the largest in New England! You can shop in comfort while browsing a minimum of 24 new models up to 50 feet on display. Petzold’s Marine Center is also one of the area’s top marine technical service providers. Our staff is factory trained by Volvo, Mercruiser, Yanmar, Kohler and Crusader. We provide a wide range of boat services, from seasonal commissioning and decommissioning, winter storage, summer slips, engine repair, repowering, electrical installation or customization.
- Boat Dealer
- Boat Sales
- Boat Broker
- Boat Service
- Boat Motor Repair
- Marine Diesel Repair
- Boat Storage
Sound Marine Works
Sound Marine Works is a marine engine repair facility. Some of the other services offered are diesel and transmission service, one off design & fabricating, hydraulic systems, welding, and precision machining.
- Marine Diesel Repair
- Marine Diesel Engine Sales
- Marine Fabrication
- Marine Generator Repair
- Boat Service
- Boat Repower
- Marine Transmission Repair
Sound Marine Works
- Boat Service
- Boat Repair
- Boat Mechanic
- Boat Builder
- Marine Diesel Mechanic
- Diesel Generator Mechanic
- Diesel Generator Repair
D&W Diesel, Inc.
- Marine Diesel Mechanic
- Diesel Generator Mechanic
- Diesel Generator Repair
- Marine Diesel Repair

