Used pontoon boats in Arizona: what to look for before you buy

Pontoons are everywhere on Lake Pleasant, Bartlett, and Saguaro. They're stable, easy to drive, and can haul a crowd. But buying a used one in Arizona means watching for sun damage, carpet issues, and pontoon tube condition that you wouldn't worry about in wetter climates.

Start with the pontoon tubes

The tubes are the boat. If they're compromised, nothing else matters.

Walk around and look for dents, scrapes, or corrosion along the bottoms and sides. Small dings are cosmetic. Deep gouges or cracks mean the aluminum is weaker there. If you see welded patches, ask what happened. A repair from hitting a submerged rock is fine if it was done right. Multiple patches or patches near the ends suggest the boat has been beat up.

Check the nose cones (the caps on the front of each tube). They take the most abuse when you beach the boat or hit something. If they're cracked or missing, water can get inside the tube. That's a problem.

Some pontoons have a third center tube for better handling. Same inspection rules apply.

Carpet and upholstery

Arizona sun destroys carpet and vinyl faster than you'd think. Most used pontoons in Phoenix will have faded seats and carpet that's stiff or cracked.

Fading is normal. What you're looking for is mold, rips, or carpet that's pulling away from the deck. Mold usually means the boat sat with water in it, which points to bigger problems (like leaking pontoons or a bad bilge pump).

Replacing carpet and reupholstering seats is doable but not cheap. Budget $2,000 to $4,000 if the interior is shot. If the seller says "it just needs new carpet," subtract that amount from your offer.

Bimini tops

Most pontoons have a Bimini top for shade. Check the fabric for tears and the frame for bent or broken joints. A replacement top runs $500 to $1,200 depending on size.

Outboard motor

Pontoons usually run outboards between 90 and 250 horsepower. The motor is often worth more than the rest of the boat.

Ask when it was last serviced. If the seller doesn't know or says "it runs fine," that's a red flag. Outboards need lower unit oil changes, spark plugs, and water pump impellers on a schedule. A motor that hasn't been serviced in years will cost you soon.

Start the motor (on the trailer is fine if it has a flushing attachment, but on the water is better). It should start easily, idle smoothly, and shift into forward and reverse without grinding. Take it for a test drive if possible. Listen for odd noises, watch for smoke, and make sure it gets up to speed without bogging down.

If the seller won't let you test it on the water, walk away or bring the price down to account for unknowns.

Trailer

The trailer matters more than people think. A bad trailer will strand you on the side of I-17.

Check the tires for cracks and check the manufacture date on the sidewall (it's a four-digit code, first two digits are the week, last two are the year). Trailer tires older than five years should be replaced even if the tread looks fine.

Inspect the wheel bearings by grabbing the tire at the top and bottom and trying to rock it. If there's play or grinding, the bearings need service. That's a $100 to $200 fix per wheel if you pay someone, less if you do it yourself.

Look at the trailer lights, the winch strap, and the safety chains. All of those are cheap to fix but indicate whether the owner maintained things.

Arizona-specific checks

Sun damage shows up in places you might not expect. Check the wiring under the dash and near the motor. UV breaks down wire insulation over time, and exposed copper means shorts and electrical gremlins.

Look at the fuel lines and the primer bulb (the rubber squeeze bulb in the fuel line). If they're cracked or hard, replace them before you take the boat out. A fuel line failure on the water is a bad day.

Arizona boats don't rust much, which is great. But they do bake. Plastics get brittle, and rubber parts dry out. Budget for replacing hoses, belts, and small rubber components over the first year.

Price range and what to expect

Prices vary a lot based on condition, hours, and brand. Here's a rough snapshot of the Phoenix market in early 2025:

Older pontoons from the 1990s or early 2000s (20 to 24 feet, 90 to 115 hp outboard) usually run $8,000 to $15,000. Mid-2000s to early 2010s models (22 to 26 feet, 115 to 150 hp) fall in the $18,000 to $30,000 range. Newer pontoons from 2015 and up, especially nicer brands like Bennington, Harris, or Avalon with 150 to 250 hp motors, start around $35,000 and can go over $65,000.

Pontoons with triple tubes, upgraded motors, or recent refurbishment sell at the higher end. Ones with sun-cooked carpet and questionable maintenance sell at the lower end or sit unsold.

Should you buy from a dealer or private seller?

Private sellers usually ask less, but you're buying as-is. Dealers charge more but sometimes offer limited warranties and will handle title/registration paperwork.

Either way, get a bill of sale, confirm the title is clean, and verify the HIN (hull identification number) on the boat matches the title. Arizona requires boats to be registered with Arizona Game and Fish.

If you're not confident inspecting the boat yourself, hire a mobile marine surveyor. It costs $300 to $500 but can save you from buying someone else's problem.

Where to look

Start with Boats For Sale Phoenix to see what's available locally. You can also check Facebook Marketplace, Craigslist, and BoatTrader, but be ready to sift through outdated ads and scams.

Most used pontoons in Arizona come from Lake Pleasant, Bartlett, and Saguaro. If you're buying from someone who trailered the boat up from California or down from Flagstaff, ask why they're selling it here instead of there.

Spring and early summer are when pontoons move fast. If you find one that checks the boxes, move quickly. But don't skip the inspection just because someone else is looking at it tomorrow.