Allen Harbor Marine Service

What Allen Harbor Marine Service does

Allen Harbor Marine Service, Inc. is a privately held, family-owned boatyard and marina headquartered at 335 Lower County Road in Harwich Port, Massachusetts, operating continuously since its 1927 founding by Donald Dodge. The company sits on Nantucket Sound with deep-water access within five minutes of Chatham, the Atlantic Ocean, Nantucket, Martha's Vineyard, and the Cape Cod Canal. It serves Cape Cod and broader New England boaters through a single integrated location that combines retail, service, and marina infrastructure.

The core offering is a full-service boatyard plus marina: new and pre-owned boat sales (brokerage and yacht search), year-round mechanical service for inboard, outboard, and I/O engine systems performed by factory-trained certified technicians, fiberglass and carpentry repair, electronics installation, cleaning and detailing, parts and accessories retail, fuel dockage, and seasonal storage plus mooring/dockage rentals. The firm is an authorized sales and/or servicing dealer for Grady-White, Yamaha, Honda Marine, Volvo Penta, North Atlantic Inflatables, Yanmar, Load Rite, Rossiter Boats, and Crusader engines. Proprietary capability rests on long-tenured technical talent — including a certified marine technician with 40+ years and a gelcoat specialist with 35+ years — supported by multi-generational customer relationships.

Revenue mechanics blend one-time boat and engine sales, recurring dockage/moorings and storage, transactional parts and fuel, and professional service labor billed on a quote basis. GTM is consultative and relationship-led: free 1-hour boat purchasing consultations, selective brokerage process, regional boat show presence (New England Boat Show, Hingham Shipyard), manufacturer-driven promotional events, and an annual Customer Appreciation Day & Fishing Tournament. The customer base is concentrated in individual consumers, multi-generational families, and SMB yacht/boat owners across the Cape Cod and Islands geography.

Name

Allen Harbor Marine Service

Legal name

Allen Harbor Marine Service, Inc.

Website

https://allenharbor.com

Company type

Private

Founded year

1927

Operating status

Operating

Headcount range

11–50 employees

Short description

Allen Harbor Marine Service is a family-owned, full-service boatyard and marina in Harwich Port, MA, serving Cape Cod boaters since 1927 with boat sales, certified engine and hull service, parts, fuel, dockage, and moorings.

Ownership category

akta.pro rank

Product category

Marine Boatyard and Marina Services

NAICS

Marinas (713930), Boat Dealers (441222), Ship Building and Repairing (336611)

SIC

Ship & Boat Building & Repairing (3730)

akta.pro primary industry

Dry Docking & Dockyard Operations (Graving/Floating Docks, Docking Services) (TLAHAMAA)

akta.pro secondary industries

Engine & Mechanical Overhaul (Main/Aux Engines, Pumps, Valves, Compressors) (TLAHAMAD), Piping, HVAC & Auxiliary Systems Repair (TLAKAKAH), Underwater Hull Inspection, Cleaning & Propeller Services (TLAKAKAJ)

Keywords

• Boatyard services
• Marine engine repair
• Boat sales brokerage
• Marina dockage moorings
• Boat parts accessories

Headquarters

HQ city

Harwich Port

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Supply Chain, Infrastructure

Revenue model

1. Boat Sales: New and pre-owned boat sales with brokerage services. The company specializes in high quality yachts up to 60 feet and offers comprehensive buy & sell strategies.
2. Marine Service and Repair: Year-round service department with factory-trained certified technicians handling mechanical repairs, electronics installation, fiberglass and carpentry work. Services include spring commissioning, launching, shrink wrapping, and winter storage.
3. Parts and Accessories: Marine store selling a wide variety of products including safety gear, dock lines, fenders, filters, oil, cleaning supplies, trailer parts, marine batteries, and more.
4. Fuel Services: Fuel services available at the marina facility.
5. Dockage and Moorings: Marina services offering dockage and moorings in Harwich Port on Nantucket Sound.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Allen Harbor Marine Service is a full-service, family-owned boatyard and marina in Harwich Port, MA, providing new and pre-owned boat sales (including brokerage and yacht search), year-round marine service and repairs by factory-trained certified technicians, a parts and accessories store, cleaning and detailing, and marina services including dockage, moorings, spring commissioning, shrink wrapping, winter storage, and fuel.

Product overview

Allen Harbor Marine Service is a full-service, family-owned boatyard and marina located on Nantucket Sound in Harwich Port, MA, serving Cape Cod boaters for over 90 years since 1927. The company offers a comprehensive portfolio of marine services including boat sales, boat service and maintenance, engine sales and service, parts and accessories, cleaning and detailing, marina services (moorings, dockage, fuel), and brokerage services. They are an authorized dealer for multiple marine brands including Grady-White boats, Yamaha outboards, Honda Marine outboards, Volvo Penta engines, Yanmar engines, North Atlantic Inflatables, Load Rite trailers, and Crusader engines. Their service department handles inboard, outboard, and I/O engine needs with factory-trained certified technicians.

Differentiator

Problem solved

Functional benefit

Products and services

• Boat Sales Full-service boat sales helping customers find boats suited to their needs, including new and pre-owned vessels. Includes brokerage services, yacht search assistance, and boat acquisition consultations. Specializes in high-quality yachts up to 60 feet.
• Boat Service & Maintenance Year-round service department with factory-trained certified technicians providing mechanical system maintenance, minor and major repairs and overhauls, full electronics installation, and carpentry and fiberglass repair services for inboard, outboard, and I/O engine systems.
• Engine Sales & Service Servicing dealer for Honda, Yamaha, Volvo Penta, and Crusader engines. Handles inboard, outboard, and I/O needs with experienced mechanics on staff and a dedicated parts department.
• Parts & Accessories Store Marine store stocking safety gear, dock lines, fenders, filters, oil, cleaning supplies, trailer parts, marine batteries, and other marine-related products.
• Grady-White Boats Authorized dealer for Grady-White boats — center console, dual console, walkaround cabin, express cabin, and coastal explorer models ranging from 18 to 45 feet.
• Yamaha Outboards Authorized dealer for Yamaha outboard motors from 2.5 HP to 350 HP, including V8, V6, in-line 4, V MAX SHO, and jet drive configurations. Authorized Yamaha dealer since the early 1990s.
• Honda Marine Outboards Authorized dealer for Honda Marine outboards from 2.3 HP to 250 HP, including portable, mid-range, and high-power configurations with four-stroke technology. Authorized dealer for over 25 years.
• Volvo Penta Engines Authorized servicing dealer for Volvo Penta marine engines and propulsion systems, including the Inboard Performance System (IPS) for motor yachts, powerboats, and sailboats.
• Yanmar Marine Engines Authorized dealer for Yanmar marine engines for pleasure boat use from 15 HP to 900 HP, marine transmissions and drives, and commercial engines from 39 HP to 1,800 HP.
• North Atlantic Inflatables Authorized dealer for North Atlantic Inflatables including traditional inflatable boats from 7'6" to 12'8", fiberglass RIB boats up to 21', aluminum RIB boats up to 19', white water rafts, and inflatable paddleboards. CE marked with 5-year warranty.
• Load Rite Trailers Authorized dealer for Load Rite heavy-duty galvanized and aluminum boat trailers designed for marine and road use conditions.
• Marina Services Full-service boatyard offering spring commissioning and launching services, shrink wrapping, outdoor winter storage, moorings, dockage, and deep water access to Nantucket Sound in Harwich Port, MA.
• Cleaning & Detailing Professional, fully-insured quality cleaning and detailing services delivered to dock or home, including boat cleaning, hull waxing, teak maintenance, and complete boat detailing.
• Fuel Services Fuel services for boats available at the marina facility.

Named customers3 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Nine partnerships are on record, tiered core and minor.

• Grady-WhitecoreChannel Partner/ Reseller/ DistributorAuthorized Grady-White dealer offering new boat sales for center console, dual console, walkaround cabin, express cabin, and coastal explorer models up to 45 feet.
• YamahacoreChannel Partner/ Reseller/ DistributorAuthorized Yamaha outboard sales and service dealer since early 1990s. Offers Yamaha outboards from 2.5HP to 350HP including V MAX SHO and jet drive models.
• Honda MarinecoreChannel Partner/ Reseller/ DistributorAuthorized Honda Marine sales and service dealer for over 25 years, recognized by Honda for superior sales and service in the Northeast. Offers Honda outboards from BF2.3 to BF250.
• Volvo PentacoreChannel Partner/ Reseller/ DistributorServicing dealer for Volvo Penta engines and complete power systems for marine applications including motor yachts, powerboats, and sailboats.
• North Atlantic InflatablescoreChannel Partner/ Reseller/ DistributorAuthorized dealer for North Atlantic Inflatables offering traditional inflatable boats, fiberglass RIBs, and aluminum RIBs from 7'6" to 21'. Products are CE marked with 5-year warranty.
• YanmarminorChannel Partner/ Reseller/ DistributorMarine engines dealer for Yanmar, which manufactures marine engines for pleasure boats from 15hp to 900hp, marine transmissions and drives, and commercial engines from 39hp to 1,800hp.
• Load RiteminorChannel Partner/ Reseller/ DistributorAuthorized Load Rite trailer dealer offering heavy-duty galvanized and aluminum trailers built to endure marine and road use conditions.
• Rossiter BoatscoreChannel Partner/ Reseller/ DistributorAuthorized Rossiter Boats dealer, a manufacturer represented throughout the company's rich history. Rossiter boats featured at boat shows.
• CrusaderminorChannel Partner/ Reseller/ DistributorServicing dealer for Crusader engines, handling inboard, outboard, and I/O needs.

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Safe Harbor Marinas: Largest U.S. marina operator with a national portfolio of full-service marinas. A broad incumbent that competes with Allen Harbor in select New England locations and exerts pricing pressure on storage and service benchmarks.
• MarineMax: Largest U.S. recreational boat retailer with national service and brokerage capabilities. Overlaps with Allen Harbor on new-boat sales, brokerage, and OEM relationships at a much larger scale.

Direct peers

• Hyannis Marina: Full-service Hyannis-based marina and boatyard providing transient dockage, fuel, service, and brokerage. Competes for Cape Cod recreational boaters and shares the seasonal New England demand profile.
• Hingham Shipyard Marinas: Full-service Massachusetts marina and boatyard offering sales, service, storage, and dockage. A direct competitor and co-participant in the New England Boat Show with overlapping brand relationships and customer base.
• MacDougalls' Cape Cod Marine Service: Long-established Cape Cod boatyard and marina in Falmouth providing sales, service, parts, fuel, and storage. Direct regional peer serving the same Cape Cod and Islands customer base with a comparable full-service model.
• Outermost Harbor Marine: Chatham, MA boatyard and marina offering inboard/outboard service, storage, fuel, and dockage on Nantucket Sound. Direct geographic neighbor competing for the same Harwich-Chatham boating corridor.
• Bass River Marina: Family-owned full-service marina and boatyard on Cape Cod in Yarmouth offering sales, service, storage, fuel, and dockage. Closely comparable mid-size Cape Cod competitor with overlapping OEM relationships.
• Saquatucket Harbor Marina: Town-operated marina located in Harwich Port, MA, directly adjacent to Allen Harbor. Competes for the same transient and seasonal boaters in Nantucket Sound and offers overlapping fuel, dockage, and transient slip services.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/AHMS1927
• Facebookfacebook.com/allenharbormarineservice
• LinkedInlinkedin.com/company/allen-harbor-marine-svc-inc

Revenue estimate

Valuation estimate

Number of profiles

Profiles13 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Allen Harbor Marine Service