How do I request a 24/7 Waterproofing technician?

Call our dispatch line at +1-866-476-1348 for immediate 24/7 service anywhere nationwide.

Is Arrow Tight Waterproofing licensed and insured?

Yes, Arrow Tight Waterproofing operates with fully licensed, bonded, and insured local service professionals.

Waterproofing Services Nationwide | 24/7 Emergency Response

Name: Arrow Tight Waterproofing
Telephone: +1-866-476-1348
Price range: $$
Rating: 4.9

Professional Waterproofing technician working in USA

Who We Are

The Waterproofing Team That Property Owners Across the Country Rely On

Arrow Tight Waterproofing was founded on one principle: a dry basement shouldn't be a luxury. Our certified technicians operate nationwide with industrial waterproofing systems — the same membranes, drainage matting, and injection resins used in commercial construction, installed at residential pricing.

Every technician on our team is IICRC-certified and carries full liability coverage. We pull permits where required, provide moisture readings before and after every job, and stand behind our work with a written warranty that transfers with the property — regardless of which state the property is in.

✓ IICRC-Certified Waterproofing Technicians
✓ Commercial-grade materials on every residential job
✓ Permit-ready crews with full insurance documentation
✓ Transferable written warranty on all installed systems
✓ No-subcontractor policy — your crew is our crew

📞 Talk to a Specialist Today

Know the Warning Signs

8 Signs Your Property Needs Waterproofing Right Now

Water damage rarely announces itself dramatically at first. It starts quiet — a damp smell, a hairline crack, a white powder on the concrete. By the time it's obvious, you've lost weeks of containment. Here's what to catch early, wherever your property is located.

Efflorescence on Block or Poured Walls

That white chalky residue isn't cosmetic — it's mineral salt deposited by water that has already penetrated your foundation wall.

Horizontal or Stair-Step Foundation Cracks

Vertical cracks are often settling. Horizontal cracks in block foundations indicate lateral soil pressure — a structural emergency, not just a cosmetic issue.

Musty Odor After Rain Events

If your basement smells earthy or musty after every heavy rain, active water intrusion is feeding organic growth — likely behind the drywall or under the slab.

Visible Seepage at Wall-Floor Joint

The cove joint — where the floor slab meets the foundation wall — is the most common water entry point in basement systems. Staining or pooling there means hydrostatic pressure is actively pushing in.

Peeling Paint or Bubbling Drywall

Paint and drywall absorb moisture vapor before you can see liquid water. Bubbling or peeling in a below-grade space is almost always a moisture problem, not a paint adhesion failure.

Sump Pump Running Constantly

Constant sump cycling means your drainage system is overwhelmed. This typically signals that your waterproofing perimeter needs upgrading, not just the pump.

Rust Stains on Concrete or Block

Rust streaks on foundation walls mean moisture is reaching and oxidizing the rebar or metal lath inside your concrete — water that deep is already compromising structural integrity.

Cracks in the Floor Slab

Hairline slab cracks that weep during wet weather indicate hydrostatic pressure building under the slab. Left alone, that pressure will widen the cracks and lift sections of the floor.

What We Do

Complete Waterproofing Solutions Across the USA

Arrow Tight Waterproofing doesn't sell one-size-fits-all packages. We diagnose the entry point, the pressure source, and the existing drainage condition — then we build the solution around what your specific property needs, anywhere in the country.

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Sub-Slab Interior Drainage Installation

Interior drain tile systems collect groundwater at the footing level before it enters your living space. We saw-cut the slab perimeter, excavate to the footing, install gravel-bed perforated pipe, and tie it into a sump system with battery backup.

Our sub-slab drainage systems use schedule 40 perforated PVC pipe in a stone bed, designed to handle high-volume water tables.

📞 Get a Free Drainage Quote →

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Full Excavation Exterior Waterproofing Systems

Exterior waterproofing is the most comprehensive solution available — stopping water before it contacts your foundation wall. We excavate to the footing, apply a rubberized polymer membrane to the exterior foundation face, install dimple-mat drainage board, and backfill with clean crushed stone to redirect surface water away from the structure.

This approach solves the problem at the source.

📞 Schedule an Exterior Assessment →

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Structural Crack Repair: Injection & Carbon Fiber Stapling

Poured concrete foundation cracks are repaired from the interior using high-pressure polyurethane or epoxy injection — the appropriate chemistry depends on whether the crack is actively leaking or dry. Polyurethane foam expands into wet, actively leaking cracks and cures flexible. Epoxy injection is used in dry cracks where structural bond restoration is the goal.

Block wall repointing removes deteriorated mortar joints and repacks with waterproof hydraulic mortar.

📞 Get a Crack Injection Estimate →

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Crawl Space Moisture Control: Encapsulation to Full Waterproofing

Crawl spaces are the most overlooked moisture source in residential structures across the country. An unencapsulated crawl space — even one that never floods — pumps humid air into your living area through the stack effect, raising indoor humidity, feeding mold growth in floor joists, and accelerating wood rot in your subfloor structure.

For crawl spaces with active water entry, we install a perimeter drain channel and encapsulate over the drainage system — delivering both drainage and vapor control in one scope.

📞 Schedule a Crawl Space Inspection →

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Primary & Backup Sump Pump Systems for Homes Nationwide

The sump pit itself matters as much as the pump. We construct 18-inch diameter pits with a gravel bed at the base, sealed lids to prevent vapor entry, and a discharge line that terminates at a positive-grade daylight point well away from the foundation.

Sump pump replacement is one of the most time-sensitive repairs in waterproofing — a failed pump during a heavy rain event means an immediate flood.

📞 Get a Sump System Quote →

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Window Well Drainage & Egress Window Waterproofing

We excavate and regrade window wells to the proper dimension, install a gravel drain bed with a perforated pipe tied into your perimeter drainage system, and apply waterproof flashing around the window frame.

Window well covers reduce organic debris accumulation and extend the drain's service life when paired with proper drainage installation — a maintenance measure.

📞 Book a Window Well Assessment →

Why Arrow Tight Waterproofing

The Arrow Tight Waterproofing Difference — What You Actually Get When You Hire Us

There are waterproofing companies in every market. Here's what separates the ones who fix the problem from the ones who fix the symptom — and why Arrow Tight Waterproofing consistently lands on the right side of that line, in every state we operate.

We Diagnose Before We Quote

Every estimate begins with a physical inspection of every visible moisture entry point.

No DIY Materials — Every Job Gets Contractor-Grade Systems

We purchase materials from professional waterproofing suppliers, not retail channels.

We Pull Permits. We Carry Coverage. We're On Record.

Arrow Tight Waterproofing maintains active contractor licensing in every state we operate and carries $2M general liability plus workers' compensation on every crew member.

Fixed-Price Proposals Before Any Work Begins

Our proposals are itemized: materials, labor, drainage footage, discharge line run, and any accessory items listed separately.

Written Warranty That Transfers With the Property

Our drainage system installations carry a written warranty against water intrusion through the protected area for the life of the system.

Active Flooding? We Dispatch Immediately Anywhere We Serve

Our emergency dispatch protocol means a technician assesses the situation within 60 minutes of your call in most areas we serve.

📞 Speak With a Certified Technician Now

How It Works

From First Call to Dry Property — Our Process, Wherever You Are

Call +1-866-476-1348 — Any Time

Reach our live dispatch team at any hour. We'll take your address, ask about what you're seeing, and schedule a free on-site inspection — typically within 24 hours or same-day for emergencies, in every state we serve.

On-Site Moisture Assessment

A certified technician visits your property, conducts a full moisture inspection including thermal imaging and meter readings, identifies every active entry point, and documents the drainage pattern. No high-pressure sales tactics — just data.

Fixed-Price Proposal — Before We Touch Anything

The proposal covers every item: materials, drainage footage, labor, discharge routing, and any permit fee. The number on the proposal is the number on the invoice.

Professional Installation — Then Warranty Documentation

{Our crew completes the installation to the approved scope. On completion, we conduct a post-installation moisture check, walk you through the system, and provide the written warranty documents registered to your property address.|Installation is completed by our direct-employee crew. We clean up the jobsite, verify pump function and discharge routing, take post-install moisture readings, and hand you the warranty documentation before we leave.}

Real Customer Reviews

Arrow Tight Waterproofing Reviews — From Properties Across the USA

★★★★★

"The crew showed up within 3 hours of my call at 9 PM. I had water coming in through a crack in my poured wall at the floor joint — had been watching it for two seasons and finally called when it started spreading. They installed an interior drain system along two walls and a new sump pit. Three major rain events since then — completely dry. Worth every dollar.I'd recommend them to anyone dealing with the same problem."

Michael R. Basement Waterproofing Client

★★★★★

"I've had two other companies look at my foundation crack before these guys. Both gave me vague proposals and neither one could tell me where the water was coming in. Arrow Tight Waterproofing came out, brought a thermal camera, and showed me on screen exactly where the moisture was concentrated. The polyurethane injection they did has held for 18 months with zero seepage.Highly recommend the whole crew."

Sandra T. Property Owner

★★★★★

"I bought a house knowing it had a moisture issue in the crawl space — previous owners had put down a thin plastic sheet that was doing nothing. Arrow Tight Waterproofing encapsulated the entire crawl space with a 20-mil liner, sealed the vents, and installed a dehumidifier. Within two weeks my downstairs floors stopped feeling cold and damp and the musty smell completely disappeared.That kind of result speaks for itself."

David K. Homeowner

★★★★★

"We had a window well that flooded every time we got more than an inch of rain. The fix was a regraded well with a perforated pipe tied into our existing interior drain. The whole job took one day. The crew was professional, cleaned up completely, and the well has handled every storm since without an issue.I'd recommend them to anyone dealing with the same problem."

Lisa M. Homeowner

★★★★★

"Called Arrow Tight Waterproofing after my sump pump failed during a storm and I had 4 inches of water on my basement floor. They answered at midnight, arrived within an hour, and had a temporary pump running within 20 minutes. That was 8 months ago — six rain events since, including one significant storm, and the basement has stayed completely dry.I'd recommend them to anyone dealing with the same problem."

James W. Homeowner

★★★★★

"As a commercial property manager overseeing buildings across multiple states, I've worked with a lot of waterproofing contractors. Arrow Tight Waterproofing is the first that showed up to the initial walk with a written inspection checklist and completed it on-site before quoting. Their exterior membrane installation from 3 years ago is holding perfectly with zero callbacks.I'd recommend them to anyone dealing with the same problem."

Angela F. Multi-Property Client

24/7 Emergency Waterproofing experts in USA

Common Questions

What Property Owners Ask About Waterproofing

How do I know if I need interior or exterior waterproofing?

Interior drainage is right when your water entry is at the floor-wall joint, through the slab, or at the lower wall due to groundwater pressure. Exterior waterproofing is indicated when the problem originates at the exterior wall face.

How long does a waterproofing installation take?

Interior drain tile systems in a standard residential basement typically take 1–2 days depending on perimeter footage. Full exterior waterproofing with excavation runs 2–5 days depending on footer depth and linear footage.

Will waterproofing affect my home's resale value?

A professionally waterproofed basement with a transferable warranty is a selling feature. It eliminates a mandatory disclosure item, removes a negotiation point for buyers, and makes finished basement space more credibly usable in appraisals.

Does homeowner's insurance cover basement waterproofing?

Standard homeowner's policies generally exclude damage from groundwater seepage, classified as a maintenance issue. Sudden and accidental water damage from a burst pipe or equipment failure is typically covered.

How much does basement waterproofing cost?

There's no accurate ballpark without an inspection, because waterproofing scope varies drastically. Interior drain systems generally run $4,000–$12,000.

What is the difference between damp-proofing and waterproofing?

Damp-proofing is the asphalt coating sprayed on new foundations during construction. It's not rated for hydrostatic head pressure and typically fails within 10–20 years.

Do I need to leave my home during waterproofing installation?

For interior work, displacement is rarely required. There will be concrete saw noise during the initial saw-cut phase — we use HEPA-equipped dust containment — but most homeowners remain in the house throughout an interior drainage installation.

What causes basement walls to crack?

Poured concrete cracks primarily from shrinkage during initial cure, differential settlement, and thermal cycling. Concrete block cracks most commonly at mortar joints due to differential settlement or from lateral soil pressure.

Can waterproofing be done in winter or during rainy weather?

Interior systems: fully year-round. Exterior excavation and membrane work requires temperatures above 40°F and a dry wall surface — typically scheduled spring through fall.

How do I maintain my waterproofing system after installation?

A properly installed system requires minimal maintenance. Test your sump pump every 6 months by pouring water into the pit.

Is crawl space encapsulation worth it if I don't have standing water?

A dirt floor crawl space — even one with no visible water — maintains near-100% relative humidity at the ground surface. Building science evidence is clear: encapsulation reduces floor moisture content, reduces structural rot risk.

Service Area

Arrow Tight Waterproofing Covers the Country — Professional Waterproofing in Every State We Serve

We've built our national service network around regional crew staging rather than trucking crews across state lines. That means your technician is local to your region, knows the soil conditions and foundation types common in your area, and can respond faster than a company dispatching from a central hub.

Our national team handles everything from single-family residential basements to large commercial foundations. Call +1-866-476-1348 to confirm that your address is covered — if we're licensed in your state, we can schedule immediately.

Basement Waterproofing Foundation Crack Repair Crawl Space Encapsulation Sump Pump Systems Exterior Waterproofing Window Well Drainage Emergency Response Commercial Properties

📞 Confirm Your State is Covered — Call +1-866-476-1348

Waterproofing Services Nationwide — Certified Crews in Every State We Serve

The Waterproofing Team That Property Owners Across the Country Rely On