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The Woodlands pontoon repair
Pontoon Boat Repair in The Woodlands, TX: Mobile Welding at Your Storage Lot or Lake Home
If you live in The Woodlands, your pontoon probably doesn’t sit in the driveway. It’s in a storage lot off I-45 or the Grand Parkway, or on a lift at a place on Lake Conroe. Either way, getting a leaking tube or cracked bracket to a repair shop is a hassle. Alpha Mobile Welding TX sends partner welders to where the boat already is and repairs aluminum pontoon tubes, cones, brackets and motor pods on site. Send photos and we’ll explain the fix.
Photos help us quote faster. Visit timing depends on partner availability in Montgomery County.
Woodlands-area repairs
How Pontoon Repair Works for Woodlands Owners
Lake Woodlands is too small for most pontoon owners, so boats from Sterling Ridge, Alden Bridge, Creekside Park and the other villages usually run Lake Conroe, about twenty minutes north, or Lake Houston to the east. Neighborhood standards often keep boats out of driveways, which is why so many sit in covered storage along I-45, FM 2978 or the Grand Parkway. That’s where most of our Woodlands repairs happen.
The work itself is the same careful process anywhere. Partner welders pressure-test the tubes at a couple of psi, mark every leak, drain the chamber, clean the 5052-H32 aluminum to bright metal and weld with 5356 filler using TIG or a spool gun. Cracked brackets get rewelded and reinforced, worn keels get new strakes, and everything is retested before you tow back to the lake.
The main pontoon boat repair page covers all services. If your boat lives on a lift up north, see Lake Conroe pontoon repair. For other work around the house, our Woodlands mobile welding page has the details.
- Storage lot and driveway repairs
- Lake Conroe and Lake Houston boats
- Tube leaks and nose cone cracks
- Bracket and cross member welding
- Pre-purchase inspections on used pontoons
Common damage
Pontoon Problems Woodlands Owners Bring Us
Weekend boats see long tows, busy lakes and long stretches in storage.
Leaks found after storage
A boat pulled out of storage for the first trip of the season sits crooked at the ramp. A seam crack or pinhole let water in during the last season.
Bracket cracks from towing
Trips up I-45 and over SH 105 or FM 1097 to Lake Conroe flex the deck frame every weekend. The bracket welds crack first.
Stump and cone damage
Running the north end of Lake Conroe or the upper reaches of Lake Houston can mean a stump strike and a split nose cone.
Ramp and bunk wear
Crowded ramps lead to crooked launches and tubes dragging over ramp edges, wearing keels and tube bottoms.
Motor pod cracks
Tritoons pushed hard with big outboards develop cracks around the transom bracket and its welds to the tube.
Corrosion from a bay trip
One weekend on Galveston Bay without a good rinse can start pitting under brackets and around stainless fasteners.
What we repair
Mobile Pontoon Welding Services in The Woodlands
Every visit starts with a full check of the tubes and frame.
Tube leak repair
Low-pressure air and soap testing, draining, grinding cracks to sound metal and 5356 welds, then a second test.
Nose cone repair
Rewelding split cone seams, patching punctures and replacing crushed cone sections after stump hits.
Bracket and cross member repair
Rewelding cracked brackets, adding gussets and replacing bent cross members under the deck.
Keel and strake repair
Replacement keel guards and lifting strakes where ramps and beaches have worn them thin.
Pre-purchase inspection
A pressure test and frame check on a used pontoon before you buy, so you know what you’re getting.
Trailer welding
Crossmembers, bunk brackets and tongue cracks on the trailer that tows the boat every weekend.
Why Alpha Welding
Why Woodlands Boaters Call Alpha Welding
Your weekends are for the lake, not for hauling a boat to a shop.
We come to the boat
Storage lot, lake house lift or driveway where allowed. No drop-off and pick-up trips.
Aluminum focus
Partners bring AC TIG and spool-gun setups made for thin marine aluminum.
Weekday repairs
Fix the boat during the week while it’s in storage, and it’s ready for Saturday when possible.
Straight answers
If a log needs replacing, you’ll know before money goes into a patch.
How it works
How a Woodlands Pontoon Repair Works
Four steps from photos to retest.
Send photos
Call or text 979-250-7486 with photos and the storage lot or lake address.
Estimate
We check partner availability and explain price, prep and any lot approvals needed.
On-site repair
The partner tests, drains, cleans and welds the tubes, brackets or trailer.
Retest
Low-pressure air and soap confirm the repair before you tow back to the lake.
Local guide
Pontoon Care and Repair Guide for Woodlands Owners
Practical notes for weekend pontoon owners in The Woodlands, Spring and Magnolia, from what partner welders see on their jobs.
Repairs in a storage lot
Most storage facilities around The Woodlands allow small repairs, but welding is hot work, and some lots want to know about it ahead of time. Ask the manager, and let us know if there are rules on generators or work hours. Covered storage with low roofs can make it hard to reach the top of the tubes or the motor pod, so it helps to know the clearance. If the space is tight, the partner may need the boat pulled out into an open row for an hour or two.
A pre-season check that catches leaks early
Before the first trip of the year, put the boat on level ground and pull each tube drain plug. A few drops is normal. A steady stream means a leak. Look along the keel line, the bracket welds and both nose cones for cracks or fresh scrapes. Check that the trailer bunks sit evenly under the tubes. Fifteen minutes in the storage lot can save you a ruined weekend and a bigger repair later.
Buying a used pontoon
Used pontoons are everywhere around north Houston, and tubes are the part buyers check least. Before you buy, have the tubes pressure-tested and the frame checked. Look for patches, old weld repairs that look porous or lumpy, white corrosion under brackets and soft or rotted spots in the deck. A boat that has spent years in salt water needs a closer look at pitting. A partner welder can do a pre-purchase check on site so you know whether you’re buying a good boat or someone else’s leaky one.
Why brackets crack on towed boats
The deck frame on a pontoon is tied to the tubes by welded brackets. Every bump on the road twists the frame a little, and the stress collects at the toe of the bracket weld. Boats that tow every weekend crack there far more than boats that sit on a lift. The fix is to grind out the crack, stop-drill the end if it has run into the tube skin, reweld with full fusion and add a gusset if the bracket is too light. Adjusting trailer bunks so the tubes are supported along their length also helps.
How the leak is found
The chamber is sealed and given a very small amount of air pressure, usually a couple of psi. Soapy water goes along every seam, bracket and cone, and every bubble is marked. More pressure doesn’t help and can split a tube, so it’s done with a regulator. Older boats often have more than one leak, and fixing all of them at once saves a second visit.
What goes into a weld that lasts
Aluminum’s oxide layer has to be removed right before welding, and the metal has to be completely dry. Water left in a freshly drained chamber or humidity condensing on cool metal causes porosity. Partners use argon shielding and 5356 filler, which matches 5052 tubes, and get full fusion into the base metal on both sides of the crack. High-stress areas get a doubler or gusset so the repair isn’t carrying all the load alone.
After a trip to the bay
Some Woodlands owners take their pontoon down to Clear Lake or Galveston Bay a few times a year. Salt is hard on aluminum. Rinse the tubes, brackets and the underside of the deck with fresh water as soon as you’re home, and flush the motor. Salt left in the storage lot keeps working on the metal for weeks. If you see white powder or pitting later, send photos and we’ll tell you whether it needs grinding and a doubler.
Repair or replace a log?
Cracks, pinholes, seam leaks and bracket damage are repairs. Replacement makes sense when a tube is pitted across wide areas, thin in many places or crushed for several feet. On a newer boat, check warranty terms with the dealer before outside welding.
Before the welder arrives
- Get storage lot approval for welding
- Park the boat where all sides of the damage can be reached
- Pull the tube drain plugs
- Tell us about foam-filled tubes or a center-log fuel tank
- Let us know if power is available on site
Related welding services
Buying a used pontoon?
Ask for a pressure test before you pay. Send us the listing photos and location, and we’ll tell you what a check involves.
Service area
Pontoon Repair Near Me in The Woodlands
Partner welders cover The Woodlands villages, nearby storage lots and the lakes Woodlands owners use most. Availability is confirmed for each address, and storage lot jobs may need the manager’s approval.
The Woodlands villages
- Sterling Ridge
- Alden Bridge
- Creekside Park
- Panther Creek
- Cochran's Crossing
Lakes nearby
- Lake Conroe
- Lake Houston
- Lake Livingston
- Lake Woodlands
FAQs
The Woodlands Pontoon Repair Questions
What Woodlands pontoon owners ask us most.
Is there a mobile pontoon welder near me in The Woodlands?
Alpha Mobile Welding TX coordinates partner welders who cover The Woodlands, Spring, Tomball, Magnolia and Lake Conroe. Call or text 979-250-7486 with photos and the boat’s location, and we’ll confirm availability and give you an estimate.
Can you repair my pontoon at a boat storage facility?
Often, yes. The boat needs to be on its trailer with the damage reachable, and the facility may need to approve welding on site. Covered spaces with low roofs can limit access, so a photo of the space helps us plan the visit.
Can you inspect a used pontoon before I buy it?
Yes. A partner welder can pressure-test the tubes, look for cracks, old repairs, corrosion and bracket damage, and tell you what repairs the boat needs. It’s the best way to avoid buying a pontoon with a leaking log.
Why does my pontoon sit crooked after coming out of storage?
Most likely one tube took on water through a seam crack, pinhole or bracket crack. Pull the drain plug on the low tube. If water comes out, there’s a leak to find. A trailer bunk out of adjustment can also make a boat look uneven.
How much does pontoon tube welding cost?
It depends on the number of leaks, access, whether water or foam has to come out and the drive to your location. A single pinhole costs much less than a crushed cone or several cracked brackets. Send photos for a realistic estimate.
Can the repair be done before the weekend?
Often, if you send photos early in the week. A single crack or pinhole usually takes a few hours on site. Timing depends on partner availability in Montgomery County, and same-day or next-day visits are never guaranteed.
Request an estimate
Get Your Woodlands Pontoon Ready for the Lake
Send photos and tell us where the boat is stored. We’ll reply with an estimate and partner availability near The Woodlands.
- Free, no-obligation estimates
- Photos help us understand the job faster
- Same-day requests depend on partner availability