Halo Water Proofing has been the trusted call for Exterior Waterproofing across Gosport because we answer the phone, show up when we say, and stand behind the work.
Free, no-obligation estimates · Real warranties
We built Halo Water Proofing around a simple promise: show up when we say, tell you the truth about what's wrong, and fix it so it stays fixed.
Every Gosport technician we send is background-checked and trained on the exact equipment we install — not a subcontractor picked up for the day.
We've worked on foundations from decades-old Gosport homes to brand-new builds still settling into their soil, so whatever your basement is dealing with, we've likely seen a version of it nearby.
Talk to a real Gosport technician today, not an automated queue. We'll explain what's going on and get you scheduled.
📞 +1-866-476-1348Catching one of these early usually means a smaller repair bill and a lot less stress for Gosport homeowners.
A musty smell usually means moisture is already moving through your Gosport basement, even if the floor looks bone dry.
Stair-step cracking in block foundations is one of the most common early signs our Gosport crews see.
It's easy to mistake efflorescence for harmless dust, but it actually signals active moisture movement.
A Gosport sump pump that never rests is usually undersized or nearing the end of its life.
A wall that's starting to bow is a structural issue on top of a water issue — this jumps to the front of our Gosport schedule.
Peeling paint near the floor upstairs is one of the last signs Gosport homeowners connect to a basement problem.
No two Gosport basements are the same — soil type, age of the home, water table. We match the fix to your actual problem.
When water shows up fast, we move fast — extraction, drying equipment, and a plan to stop it from happening again.
Get Emergency Help →Seasonal ground movement in Gosport tends to widen existing cracks over time, so sealing early usually costs less than waiting.
Ask About Crack Repair →Most Gosport pump failures happen during the exact storms that need them most, which is exactly why battery backup matters.
Book a Pump Check →An interior drain tile system routes water to a sump pump before it reaches your Gosport basement floor at all.
Talk Drainage Options →A damp Gosport crawl space drives up humidity throughout the house — we seal it completely with heavy-duty vapor barrier and add dehumidification where needed.
Get a Crawl Space Quote →We handle below-grade waterproofing for Gosport property managers and business owners, scheduled around your operating hours to limit disruption.
Request a Commercial Quote →No pressure, no scripts — just what actually happens once you call +1-866-476-1348.
A real technician asks the right questions to understand what's likely happening at your Gosport property before anyone drives out.
No jargon, no pressure — just a clear look at what's actually going on.
Every Gosport quote is written before work starts, not estimated verbally and adjusted later.
Once the job's done, you get written proof of what was installed and exactly what the warranty covers.
Plenty of companies advertise Exterior Waterproofing in Gosport — here's what actually separates the ones worth calling from the ones that aren't.
You get a real number before any work starts — what you approve is what you're billed.
Our crews stage locally near Gosport, which is why most emergency calls get a technician on-site in under two hours.
If a covered repair fails, we come back and fix it. That's part of the contract, not just a promise.
We'd rather earn a repeat Gosport customer with an honest fix than push a system you don't need.
We photograph the damage and provide a written scope your insurance adjuster can actually use.
Our trucks are recognizable around Gosport — we don't cut corners on jobs our neighbors will see.
"Called during a storm and had a tech at my door within two hours. Explained everything before touching anything — basement's been dry since."
"Fair price, on time, cleaned up after. Wish every contractor worked this way."
"Crawl space smelled bad for years. After encapsulation, the smell upstairs is completely gone."
"Handled waterproofing for our parking structure with minimal disruption to tenants and stuck to the schedule."
"Expected a huge bill for three cracks, only one actually needed injection. Appreciated the honesty."
"First contractor who actually explained where the water was coming from instead of just quoting a number."
"Sump pump inspection was thorough and they didn't try to sell me a new one when mine just needed a part replaced."
We back our Gosport work with real, transferable warranties because we plan to be here long after the job is done, not just for the one visit.
📞 +1-866-476-1348Our Gosport coverage spans the full metro area, residential and commercial alike.
We cover these Gosport-area zip codes: 47433 — plus nearby communities. One call confirms coverage and gets a technician scheduled.
Use the map as a guide to our Gosport service radius — a quick call confirms specifics.
The longer water sits against your foundation, the more it costs to fix. Our Gosport line is open right now.
📞 Call +1-866-476-1348 — Gosport 24/7 Line