Foundation leaking? Basement smells off? Halo Water Proofing sends a real technician to your Dunn Loring property, gives you a straight answer, and fixes it right the first time.
Licensed & insured in VA · Written pricing
Halo Water Proofing started small in the Dunn Loring area and grew because customers kept referring us to their neighbors — that's still how most of our work comes in today.
Our Dunn Loring crew leads have handled repairs like yours dozens of times before, and a supervisor signs off before we call any job finished.
We've worked on foundations from decades-old Dunn Loring 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 Dunn Loring technician today, not an automated queue. We'll explain what's going on and get you scheduled.
📞 +1-866-476-1348Water problems build slowly before they become emergencies. These are the clues our Dunn Loring crews hear about most.
Odor is often the very first clue Dunn Loring homeowners notice, well before any water is visible.
Stair-step cracking in block foundations is one of the most common early signs our Dunn Loring crews see.
Efflorescence is a reliable early sign that water is moving through your Dunn Loring foundation wall right now.
A Dunn Loring 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 Dunn Loring schedule.
Flooring that's cupping near an exterior wall often traces straight back to a basement moisture issue below.
No two Dunn Loring basements are the same — soil type, age of the home, water table. We match the fix to your actual problem.
Storm season keeps our Dunn Loring emergency line busy — active flooding always jumps ahead of routine inspections in the queue.
Get Emergency Help →Seasonal ground movement in Dunn Loring tends to widen existing cracks over time, so sealing early usually costs less than waiting.
Ask About Crack Repair →A failed sump pump is the top reason for emergency calls across Dunn Loring after heavy rain — we install pumps sized to your actual water volume, plus battery backup for power outages.
Book a Pump Check →An interior drain tile system routes water to a sump pump before it reaches your Dunn Loring basement floor at all.
Talk Drainage Options →Older Dunn Loring homes with vented crawl spaces see the biggest swings in seasonal humidity — encapsulation closes that off for good.
Get a Crawl Space Quote →We handle below-grade waterproofing for Dunn Loring property managers and business owners, scheduled around your operating hours to limit disruption.
Request a Commercial Quote →Here's exactly what Dunn Loring customers can expect from first call to final walkthrough.
A real technician asks the right questions to understand what's likely happening at your Dunn Loring property before anyone drives out.
We point out exactly what we find as we find it, so nothing about the diagnosis feels like a black box.
No verbal number that quietly grows once the truck pulls up — the written quote is the final word.
You get documentation of the work plus a real warranty — not just a handshake.
We've heard every Dunn Loring horror story about contractors who disappear mid-job or pad the invoice. Here's how we do it differently.
We quote the job in writing after seeing it in person, so there's no surprise on the final invoice.
A local dispatch model means the technician who answers your questions is the same one who shows up.
Warranty terms are explained in plain language before you sign, with no fine-print surprises later.
We'd rather earn a repeat Dunn Loring 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.
Every Dunn Loring job reflects on the next referral, so we treat each one like it matters.
"Woke up to a wet basement and had someone out by mid-morning. No pressure, no upsell, just fixed it."
"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."
"French drain install took two days exactly as quoted, and the yard looked better than before."
"Insurance claim was stressful until they stepped in with photos and a written scope. Approved within a week."
"Sump pump inspection was thorough and they didn't try to sell me a new one when mine just needed a part replaced."
Every Dunn Loring technician we send is background-checked and trained on the systems we install, so the crew that inspects your property is the same one that fixes it.
📞 +1-866-476-1348Our Dunn Loring coverage spans the full metro area, residential and commercial alike.
Coverage in Dunn Loring includes 22027 22180 22182 and neighboring communities — if you're just outside that list, call anyway, since we often extend service case by case.
Use the map as a guide to our Dunn Loring service radius — a quick call confirms specifics.
The longer water sits against your foundation, the more it costs to fix. Our Dunn Loring line is open right now.
📞 Call +1-866-476-1348 — Dunn Loring 24/7 Line