Arrow Tight Waterproofing: Straight Answers, Real Fixes, in Lima
Arrow Tight Waterproofing exists because too many property owners in Lima were getting patchwork fixes instead of real diagnosis. Our crews are licensed in OH, carry full liability coverage, and are trained to find the actual water path before recommending anything.
Whether the job is a single crack injection or a full drainage overhaul, the same certified crew handles it start to finish in Lima β no subcontractors, no handoffs, no one new showing up halfway through.
We keep detailed job records for every property in Lima we've serviced, which means if you call back in three years with a question about your system, we can pull the exact specs of what was installed rather than starting from scratch.
IICRC-certified technicians on every job, no exceptions
licensed in OH with full liability and workers' comp coverage
Thermal imaging and calibrated moisture readings before every quote
Written, transferable warranty on all completed systems
Direct-employee crews β never subcontracted out
Warning Signs
How to Tell If your Lima property Needs Attention Now
Waiting until you see standing water means you've already missed the cheaper fix. These are the early signals our crews are trained to catch in Lima.
01
Efflorescence on Basement Walls
White powdery buildup on a foundation wall means water has been passing through it, even if the surface looks dry today.
02
A Musty Smell That Won't Go Away
Odor alone rarely tells you the source, but it's a reliable sign something needs a real moisture inspection rather than an air freshener.
03
Cracks Along the Wall-Floor Joint
Cracking where your floor meets the foundation wall is rarely cosmetic; it's typically the first visible sign of pressure building against the wall.
04
A Sump Pump That Never Stops Running
We treat constant cycling as an early warning, not a normal condition β the pump working overtime today is the pump failing sooner than expected.
05
Bowing or Leaning Foundation Walls
A wall that's no longer plumb is telling you the soil outside is pushing harder than the wall was built to resist.
06
Rust Stains Bleeding Through Concrete
Iron doesn't rust without sustained water contact, so rust bleeding through concrete is a reliable indicator of ongoing penetration.
07
Peeling Paint or Soft Drywall Near the Floor
If the bottom foot of drywall in a below-grade room feels soft or the paint is bubbling, that's usually vapor transmission through the wall, not a plumbing leak.
08
Cold, Damp Floors Above a Crawl Space
Persistent cold-floor complaints in homes with a crawl space are one of the most common calls we get, and encapsulation resolves them far more often than a furnace repair does.
Core Services
Complete Waterproofing Solutions, in Lima
We don't sell a single fixed package β every property in Lima gets a scope built around what our inspection actually finds.
01
Emergency Water Intrusion Response
When water is actively entering a property in Lima, our first priority is stopping the intrusion, then extracting standing water before secondary damage sets in.
We carry the equipment needed to control an active situation immediately, then scope the permanent fix once the emergency is under control.
For homeowners in Lima, we install interior drain tile, sump systems, and crawl space encapsulation sized to your property's actual groundwater load β not a one-size package.
Every residential install includes post-job moisture verification, so you have documented proof the system is working, not just our word for it.
For property managers in Lima, we coordinate around occupied units and business hours, minimizing disruption while still delivering a full waterproofing scope.
Commercial jobs get the same commercial-grade materials as our residential work β nothing scaled down because the client is a business instead of a homeowner.
When a foundation issue is structural rather than purely a water problem, we bring in the crack-classification and reinforcement expertise that basic waterproofing crews don't carry.
We're upfront when a problem needs structural engineering input beyond what waterproofing alone can fix, rather than selling a repair that won't hold.
Failed or undersized sump pumps are one of the most common reasons a previously working system suddenly floods, and we treat pump sizing as its own diagnostic step, not an afterthought to drainage work.
We also correct discharge line routing and grading as part of any pump job, since a poorly graded discharge line often just recirculates water back toward the foundation.
Every waterproofing company claims to be the best. Here's what we actually do differently, and why it holds up under scrutiny.
Upfront, Itemized Pricing
We quote a fixed price after a real inspection, not a phone estimate, and we get written sign-off before any change to that scope.
Fast Local Dispatch
Crews are staged regionally in Lima specifically to keep response times short β most inspections are scheduled within days, and emergencies get same-day priority.
Satisfaction Backed in Writing
Every completed system comes with a written, transferable warranty β not a verbal promise that's hard to enforce two years later.
Commercial-Grade Materials, Every Time
We install the same membrane specification, pipe schedule, and pump ratings on residential jobs that commercial contracts require β never a downgraded consumer-grade substitute.
Diagnosis Before Recommendation
We inspect with thermal imaging and moisture meters before quoting anything, because a scope built on a guess is a scope that often needs redoing.
Our Process
From Your Call to a Documented Fix
01
Call or Request an Inspection
Reach our dispatch line in Lima any time β we'll ask what you're seeing and schedule a free on-site inspection, often within 24 hours.
02
On-Site Diagnosis
Expect the inspection itself to take 45 to 90 minutes depending on property size and how many areas need checking.
03
Written, Fixed-Price Proposal
If the proposal includes options β say, interior versus exterior drainage β we'll walk through the tradeoffs so you're deciding with full information.
04
Installation & Warranty Documentation
We also walk you through basic maintenance for whatever was installed, so you know what to check twice a year to keep the system performing as designed.
Don't Wait for the Next Storm
Free on-site inspection, written estimate, no obligation. We answer 24/7.
"Had a cove joint leak that two other companies just patched without explaining why it kept happening. Arrow Tight Waterproofing's technician showed me the moisture readings and traced it to hydrostatic pressure, then installed drain tile that's held through every storm since.Exactly the level of service we expected."
R. β Homeowner, Lima
β β β β β
"Called at 11 PM with active water coming in during a storm. Live person answered immediately, crew was on-site within the hour, and they had a temporary pump running before starting the real diagnosis.That's the kind of fix that actually holds up."
K. β Emergency Client, Lima
β β β β β
"We manage a small multi-unit building and needed the work scheduled around tenants. They coordinated everything cleanly and the commercial-grade membrane they used has zero callbacks two years later.That's the kind of fix that actually holds up."
T. β Property Manager, Lima
β β β β β
"Appreciated that they didn't just sell us a package. The inspection actually found the real problem β a bowing block wall β and the carbon fiber reinforcement plus crack injection fixed it properly instead of just sealing the surface.Would recommend them without hesitation."
M. β Homeowner, Lima
β β β β β
"Sump pump had been cycling nonstop for weeks before we called. They correctly diagnosed it as undersized for our actual water table and upgraded it β no more constant cycling, and it's kept up with two heavy storms since.Exactly the level of service we expected."
D. β Homeowner, Lima
β β β β β
"We're a small property management company and needed drainage work done across three units without disrupting tenants. Arrow Tight Waterproofing scheduled around occupied hours, communicated clearly with residents, and the itemized invoice matched the original proposal exactly.That's the kind of fix that actually holds up."
L. β Property Manager, Lima
FAQ
What Lima, OH Customers Ask Us Most
Standard inspections are typically scheduled within a few days of your call; active emergencies get same-day priority dispatch in most of our coverage area.
Yes β every job gets a written, itemized proposal after a real on-site inspection, and that number is what you're invoiced, not an estimate that grows once work starts.
Emergency response covers active flooding, sudden sump failure, and burst pipe water intrusion β we stabilize the situation first, then scope the permanent repair.
Interior drainage manages water after it enters at the wall-floor joint; exterior waterproofing stops it from reaching the wall at all. Our inspection determines which fits your specific situation.
We document every job with photos and moisture readings you can submit for any claim, regardless of what your policy ultimately covers.
Timeline depends entirely on scope β we give you a written schedule estimate as part of the proposal so there's no ambiguity going in.
Always an in-person inspection β we don't quote sight-unseen, because an accurate scope requires actually seeing the moisture pattern and access conditions.
Yes β every completed system includes a written warranty that's transferable if you sell the property, not just a verbal assurance.
Coverage extends across Lima β call +1-866-476-1348 to confirm your specific address, though it's almost certainly within our service area.
For the initial inspection, yes β we need access to the affected area and it helps to walk through what we're seeing together, though the visit is usually under an hour.
A patch treats the visible symptom β a caulked crack, a coat of sealant β without addressing why water found that path in the first place, so the same issue often resurfaces nearby.
Some clients ask us to speak directly with their adjuster about scope and materials, and we're glad to when it's useful for a claim already in progress.
Service Area
Where Arrow Tight Waterproofing Operates in Lima
Arrow Tight Waterproofing provides Waterproofing services in Lima, with crews staged regionally to keep response times reasonable whether you're in a dense metro area or further out.
Call +1-866-476-1348 to confirm coverage for your specific address β given our regional staging in Lima, it's very likely within our service area.
Coverage isn't limited to single-family homes β we service condos, multi-unit rentals, and small commercial buildings in Lima using the same diagnostic-first process regardless of property type.
New service areas are added as we expand our regional crew staging, so if you were told we didn't cover your address in the past, it's worth checking again.
