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Mariner Dock & Seawall

Boat lifts

Boat lift installation

Sized to the boat you own, installed by the people who wire it — so nothing gets lost between the dock company and the electrician.

A center-console boat raised on a new aluminum boat lift
1–3 days
Standard install
20–25%
Capacity above loaded weight
4–6 wks
Typical permitting
1 yr
Labor warranty + mfr warranties

Sizing it properly

The single most common mistake we are called to fix is a lift sized to the boat's dry weight. Your boat does not weigh its dry weight. Add fuel, water, batteries, ground tackle, a tower, the cooler that never comes off and the gear in every locker, and the real number is meaningfully higher.

We recommend a capacity at least 20–25% above the boat's fully loaded weight. That margin is not padding — it is what keeps cables, motors and bunks from working at their limit every single cycle, which is what makes them last.

What the install involves

Before anything is ordered, we evaluate water depth, dock configuration and tide variations at your property.

  • Assessment: vessel weight, beam, water depth, tide range and dock structure
  • New pilings driven where the existing structure will not carry the load
  • Lift assembly and setting — elevator, cradle, four-post or PWC
  • Motors, cables, sheaves, bunks and cradle set to the hull
  • Electrical, controls, remotes and drip trays under license EC13015118
  • Load testing with your boat, and a walkthrough of the controls

Timeline

Standard installation time depends on the model, dock structure and site conditions. New pilings, electrical work or special permitting add time, and the expected sequence should be confirmed in the proposal.

Questions

What size boat lift do I need?

Capacity should be at least 20–25% above your boat's fully loaded weight. Beam and hull shape decide the cradle and bunk configuration, and water depth and tide range decide the lift type. We evaluate all of it before recommending anything.

How long does boat lift installation take?

Standard installs take 1–3 days depending on the model, dock structure and site conditions. New pilings, electrical work or special permitting extend that.

Can you install a lift on my existing dock?

Often, yes — but only if the structure and pilings will carry the load. That is the first thing we check, and if the existing pilings will not take it we will tell you what driving new ones adds rather than quietly bolting to something that will not hold.

Service area

Boat Lift Installation near you

Request an estimate

Tell us what the water is doing to it.

We read every request. Estimates are free and the proposed scope is explained in writing. Prefer to talk? Call or text our local Bradenton team.

  • 4802 Lena Road, Bradenton, FL 34211
  • Mon–Fri · 8am–4pm · Se habla español
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Tell us what the water is doing to it.

Free estimates. Call or text our local Bradenton team to discuss the property and next step.