How to Hire a Marine Contractor for a Bulkhead or Seawall

A bulkhead or seawall is a structure you will live with for decades, and the contractor who builds it shapes how well it performs. Marine construction also has features that ordinary home improvement does not: work over water, heavy equipment, environmental permits and structures that hold back soil against tides and waves. Hiring well takes a little more diligence than hiring for a deck or a roof.

This guide covers how to verify licenses and insurance, check references, handle permits, write a solid contract and spot red flags. Once you have bids in hand, use how to compare contractor quotes.

Start with a clear picture of the job

Contractors can only price what they understand. Before inviting bids, gather photos, measurements, any past permits or surveys, and a description of the problem. If the wall shows signs of distress, an inspection by a qualified professional helps define the scope; see the bulkhead inspection guide and bulkhead repair vs. replacement. Our project brief packages this into a document every bidder can use.

Maryland's shoreline guidance recommends a certified engineer and an experienced contractor, and notes that contracts should be based on plans and specifications that both parties understand. For taller walls, difficult soils, nearby buildings or exposed sites, engaging a professional engineer is often worthwhile, and some permitting authorities or local codes may require engineered drawings.

Verify the license

Licensing varies by state

There is no single national license for marine contractors. Depending on the state, bulkhead work may fall under a general contractor license, a specialty license, a home improvement registration, or local licensing. The only reliable answer comes from the official licensing authority for the place where the work will be done.

The Federal Trade Commission recommends confirming a contractor's license with your state or county and making sure the license number appears in the contract.

Examples of official lookups

For other states, search for the state contractor licensing board or consumer protection agency, and check the county or city as well. The license holder's name should match the company on your contract.

What to check

1. The license is active and not expired, suspended or restricted.
2. The license type covers the work being proposed.
3. The license covers your location, especially where licenses are local.
4. The business name and license holder match the bid and contract.
5. Any public complaint or discipline history, where the authority publishes it.

Confirm insurance

The FTC advises asking for proof of insurance. For marine work, ask for certificates of insurance showing general liability and workers' compensation coverage, and ask whether the contractor carries coverage for equipment and work over water. Call the insurer or agent named on the certificate to confirm the policy is active and covers this type of work. Ask your own insurance agent whether you should be named on the contractor's policy or carry additional coverage during construction.

Check references and past work

The FTC suggests asking people you trust for recommendations, checking with consumer protection officials for complaints, searching the company name with words like "complaint," and reading reviews critically across several sources. For marine work, also:

• Ask for addresses of similar walls built at least several years ago, so you can see how they have held up.
• Ask whether the contractor routinely works in your type of water: canal, tidal creek, open bay or lake.
• Ask which material systems the contractor installs most often.
• Ask who on the crew will run the job day to day.

Settle who handles permits

Shoreline work commonly involves federal, state and local review. North Carolina, for example, issues major, general and minor permits under its Coastal Area Management Act, and some minor permits are issued by local governments. Ask each bidder which permits they expect, who will prepare and submit them, and how long approval typically takes. The FTC lists a contractor asking you to get the building permits yourself as a warning sign. See the bulkhead permit guide and the permit navigator.

Get a detailed written contract

The FTC recommends a written contract even where state law does not require one. Based on its guidance and the specifics of marine work, a bulkhead contract should include:

1. Contractor's name, address, phone number and license number.
2. Estimated start and completion dates.
3. A full scope: length, height, material, anchoring, cap, returns, demolition, backfill and restoration.
4. Reference to the drawings or specifications the price is based on.
5. Who obtains permits and engineering, and who pays fees.
6. Price, payment schedule and how changes are priced.
7. Warranty terms in writing.
8. Any verbal promises, written into the contract.
9. A written notice of your right to cancel where the Cooling-Off Rule applies.

Fill in every blank before signing. The FTC also advises against paying the full project cost upfront, notes that some states limit down payments, and recommends holding the final payment until the work is finished to your satisfaction.

Red flags

The FTC lists these warning signs of a home improvement scam:

• A contractor knocks on your door saying they are "in the area."
• Offers to use materials left over from another job.
• Pressure to decide immediately.
• Demands for full payment upfront or cash only.
• Requests that you pull the building permits yourself.
• Suggestions that you borrow from a lender the contractor knows.

Storm damage can make work feel urgent. Take the time to verify anyway, and keep people away from any wall that is moving or undermined while you arrange a professional assessment.

Next steps

Prepare your scope with the project brief, estimate a sourced range with the Budget Planner, and review understanding bulkhead costs. When you are ready to request bids, find a contractor through our matching service, then compare the results with how to compare contractor quotes.