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Basement Waterproofing in Franklin, TN (37067) · Local Professionals

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Franklin's housing stock runs from 1900s cottages on old stone foundations near downtown to big new builds on clay over limestone out by Cool Springs. That mix keeps us busy with two very different kinds of water problems.

Homeowners in 37067 call Nashville Waterproofing because we handle both. We fix cracked stone walls on Franklin's older homes and install drain tile and sump pumps in the newer subdivisions where hillside runoff and a high water table push water against the foundation.

Waterproofing Us in Franklin (37067)

Franklin sits on thin rocky red clay over Ordovician limestone, and that ground behaves differently from one block to the next. Downtown cottages near the Harpeth River often have partial basements with old stone or block walls that weep after heavy spring rain. Newer homes off Columbia Pike and around Cool Springs are poured concrete walkouts stepping down hillsides, and water from uphill lots can load those walls with hydrostatic pressure. Flat-lot subdivisions deal with clay soil that holds water, so footing drains and sump pumps do the heavy lifting. We see efflorescence on block walls, widening cracks after freeze-thaw nights, and discharge lines that freeze or clog. Our team reads the grade and the soil before recommending anything, because a crack that just needs epoxy injection is a different job from a wall that needs an interior perimeter drain.

We have worked Franklin and the surrounding Nashville area long enough to know which neighborhoods flood first and which repairs hold. We are fully insured, with general liability and workers' compensation.

Our services in Franklin

How a Job Works in Franklin

Step 1: you call (629) 243-3552 and we schedule a free basement inspection. We walk the basement and the exterior, check the grade, downspouts, and any visible cracks, and explain what we find in plain terms.

Step 2: we set a date and pull the permits that apply. Structural foundation repair and egress window cutting usually need approval, and sump discharge connections can too, so we verify the rules with the City of Franklin before work starts. Tight downtown lots mean we plan equipment access and parking ahead of time, and we coordinate with HOA requirements in the newer subdivisions.

Step 3: we clean up and walk the job with you. We test the sump pump, show you the discharge line, and leave the basement and yard as we found them.

Pricing in Franklin depends on the job. Foundation crack repair starts at $450, sump pump installation at $1,200, and basement waterproofing at $2,500. Interior drain tile runs from $50 per linear foot, exterior waterproofing from $95 per linear foot, and foundation waterproofing from $3,500. Size, access, wall condition, and urgency all move the number, and we give you a written estimate before any work begins. Call (629) 243-3552 for a free estimate.

My 1920s cottage near downtown Franklin has a stone foundation that weeps after spring storms. Is that normal?
Weeping stone is common in Franklin's older homes, but it usually means water is finding a path through mortar joints and old parging. We check the grade and downspouts first, then recommend repointing or a drain system if hydrostatic pressure is the real cause.
What should I do if water is actively entering my Franklin basement during a storm?
Move valuables off the floor, shut off power to the basement if it is safe, and call us at (629) 243-3552. We prioritize active leaks and can often get a crew out the same day to stop the water and assess the cause.
What does basement waterproofing cost in Franklin?
Most Franklin jobs fall between $2,500 and $8,000 depending on the system. Crack repair starts at $450, sump pumps at $1,200, and interior drain tile at $50 per linear foot. We give a firm quote after the free inspection.
Do I need a permit for foundation repair or an egress window in Franklin?
Structural foundation repair and egress window cutting usually require a permit, and sump discharge connections may as well. Rules vary, so we verify with the City of Franklin website before scheduling. You can check the City of Franklin website at https://www.franklintn.gov for current requirements.
My HOA in a Franklin subdivision requires approval for exterior work. Can you help with that?
Yes. We provide drawings and scope details for HOA submissions and schedule around approval timelines. For property-line questions, we recommend a survey before any exterior excavation so the work stays on your side.
Are you insured for work at my Franklin property?
We are fully insured with general liability and workers' compensation coverage.
What maintenance should Franklin homeowners do before the rainy season?
Clean gutters, extend downspouts at least six feet from the foundation, check the sump pump and battery backup, and test the discharge line for clogs or freezing. A free inspection in early spring catches small issues before the heavy rains.

Nearby service areas

📍 Nashville 37203📍 Brentwood 37027📍 Murfreesboro 37132📍 Hendersonville 37075
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Our services

Our Basement Waterproofing Services in Nashville

All your work handled by qualified professionals in Nashville

Basement Waterproofing

We diagnose the actual water path first, then build the system that matches it.

Included in your service

  • Water path traced: hydrostatic pressure, wall seepage, or floor cracks
  • Interior drain tile, sump basin, wall treatment, and vapor barrier as needed
  • Honest call on what you need and what you do not
  • Transferable warranty on the system, terms set out in your written contract
Learn more→

Interior Drain Tile System

Perimeter drain tile at the footing, routed to a sump basin. Installed in any season.

Included in your service

  • Slab edge opened, perforated pipe laid in washed stone at the footing
  • Water captured before it reaches the floor, channeled to the sump basin
  • Works through winter, unlike exterior excavation
  • Concrete restored flush, basement left clean and usable
Learn more→

Exterior Basement Waterproofing

The most thorough fix there is: excavation to the footing, membrane, and new drains.

Included in your service

  • Excavation to the footing, foundation wall cleaned and repaired
  • Waterproof membrane and dimple board applied to the outside face
  • New footing drains bedded in stone and wrapped in filter fabric
  • Straight guidance on when exterior work earns its cost over an interior system
Learn more→

Foundation Waterproofing

Block, poured, and fieldstone foundations, each treated for how it actually fails.

Included in your service

  • Parging and crack repair matched to the wall construction
  • Membrane or crystalline treatment selected for the substrate
  • Drainage corrected so the treatment is not asked to hold back standing water
  • Period-appropriate approach for pre-1940 stone and block walls
Learn more→

Foundation Crack Repair

Epoxy bonds a structural crack, polyurethane seals a wet and moving one. We use the right one.

Included in your service

  • Crack graded first: cosmetic, actively weeping, or still moving
  • Injection ports set along the full depth of the crack
  • Epoxy injection where the wall needs structural bonding
  • Polyurethane injection where the crack is wet and needs to stay flexible
Learn more→

Sump Pump Installation & Replacement

A pump is only as good as the basin, the check valve, and where the water actually goes.

Included in your service

  • Zoeller and Liberty pumps sized to your pit and inflow
  • Sealed basin and check valve to stop backflow between cycles
  • Discharge line routed and freeze-protected for spring snowmelt
  • Old pump and debris removed, cycle tested before we leave
Learn more→

Bowing Wall Repair

Stop the movement without rebuilding the wall, in most cases.

Included in your service

  • Bow measured and monitored to establish how far the wall has moved
  • Carbon fiber straps bonded to the wall for lighter bows
  • Steel wall anchors where the bow needs active correction
  • The clay soil pressure driving it addressed, not just the wall braced
Learn more→

French Drain Installation

Intercept surface and groundwater before it ever reaches the foundation.

Included in your service

  • Trench graded to fall, gravel bed and perforated pipe wrapped in filter fabric
  • Curtain drains placed uphill of the house where the water actually arrives
  • Outlet tied to daylight or to a pump basin, never left to pond
  • Grading and downspout extensions corrected as part of the job
Learn more→

Drain Tile Repair & Replacement

Many homes here still run on original clay tile that stopped draining decades ago.

Included in your service

  • Camera inspection to locate the collapse, blockage, or root intrusion
  • Targeted excavation rather than replacing the entire run
  • Modern PVC replacement bedded in washed stone
  • Flow tested end to end once the line is reconnected
Learn more→

Vapor Barrier Installation

Stop moisture migrating through block and concrete before you finish the space.

Included in your service

  • Heavy-duty wall and floor barrier sealed at seams and penetrations
  • Fitted around the drainage system so moisture is managed, not trapped behind it
  • The right prep step before framing a basement finish
  • Paired with drainage, because a barrier alone does not remove water
Learn more→

Basement Wall Sealing

Sealers fix minor dampness. They do not beat hydrostatic pressure, and we will tell you which you have.

Included in your service

  • Surface prepared and efflorescence removed down to sound masonry
  • Penetrating or membrane sealer chosen for the wall and the conditions
  • Plain diagnosis of whether sealing is genuinely enough for your basement
  • If the water table is the driver, we say so instead of selling you a coating
Learn more→

Battery Backup Sump Pumps

The power goes out during the storm, which is exactly when the pump matters most.

Included in your service

  • Backup pump and battery sized to your pit and expected inflow
  • Automatic changeover the moment the primary pump loses power
  • Audible alarm so a failure does not go unnoticed
  • Runtime explained honestly, and maintenance checks available
Learn more→

Free Basement Inspection

A written assessment with photos, and a straight answer if nothing is actually wrong.

Included in your service

  • Walls, floor, cracks, and sump system checked point by point
  • Exterior grading, downspouts, and window wells reviewed as water sources
  • Photos and a written explanation of what needs fixing now and what can wait
  • Free and no obligation, including when our answer is that you need nothing
Learn more→

Basement Mold Remediation

Removal paired with the moisture fix, because mold returns wherever the water does.

Included in your service

  • Containment set up before any affected material is disturbed
  • Affected surfaces treated and remediated, damaged materials removed
  • Musty smell traced back to the moisture source rather than masked
  • Drainage or dehumidification added so growth does not restart
Learn more→

Window Well Drainage & Repair

A well that fills becomes a bucket of water held against your foundation.

Included in your service

  • Well excavated and a drain tied into the footing drain or a stone bed
  • Liner set true and backfilled with free-draining stone
  • Clear cover fitted to keep out rain, leaves, and snow
  • A leak source homeowners rarely suspect and inspections often miss
Learn more→

Egress Window Installation

Code-compliant egress, cut and flashed so the new space stays dry.

Included in your service

  • Opening cut and framed to the required egress dimensions
  • Window flashed and sealed against the foundation wall
  • Well drained properly so the new opening is not a water entry point
  • Permit requirements confirmed with the local building department first
Learn more→
Verified client reviews

352+ Verified Client Reviews in Nashville

⭐⭐⭐⭐⭐ 4.9/5 · 352 verified Google reviews

Tom D.
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TD
Tom D.
Brentwood

“We had water seeping into our finished basement every time it rained hard, and it was ruining the flooring near the stairs. Nashville Waterproofing installed an interior drain tile system around the whole perimeter in about two days, and they even rerouted the discharge so it doesn't freeze up in winter. Bone dry since.”

Interior Drain Tile System
Emily C.
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EC
Emily C.
Franklin

“Our crawlspace was holding standing water after every storm and the old pump was shot. The crew swapped in a new sump pump with a battery backup and cleaned everything up better than they found it. Two guys, half a day, no mess left behind.”

Sump Pump Installation
Chris A.
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CA
Chris A.
Murfreesboro

“We wanted a legal bedroom in the basement but had no way out, so they cut in an egress window with a proper window well and drainage. The well drains great now even in heavy rain. Only gripe is the schedule slipped by a week, but the finished job is solid.”

Egress Window Installation
Robert M.
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RM
Robert M.
Hendersonville

“Our brick foundation on the older part of the house was wicking moisture and the basement smelled musty all summer. They did exterior waterproofing along that whole wall, sealed it up, and added drainage at the base. The smell is gone and the wall stays dry.”

Exterior Basement Waterproofing
Kevin R.
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KR
Kevin R.
Goodlettsville

“Found a diagonal crack in our foundation wall after the spring rains and water was trickling through it. They came out for the free inspection, explained exactly what was happening, and repaired the crack with an injection system. Honest pricing and no upsell pressure.”

Foundation Crack Repair
Lisa H.
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LH
Lisa H.
Mount Juliet

“The white concrete walls in our basement were weeping moisture and starting to show efflorescence near the wooden staircase. They sealed the walls and installed a vapor barrier, and the difference is night and day. Crew of three finished in a day and a half and swept up every bit of dust.”

Basement Wall Sealing
Karen T.
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KT
Karen T.
Smyrna

“Water was pooling against our foundation every time it rained and the ground stayed soggy for days. They dug a French drain along that side of the house and tied it into the existing drainage. Yard drains fast now. Would've liked a little more notice before the crew showed up, but the work itself is top notch.”

French Drain Installation
Sarah W.
⭐⭐⭐⭐⭐
SW
Sarah W.
Nashville

“After years of dealing with damp concrete walls and a musty smell, we finally had them waterproof the whole basement. They sealed the walls, fixed the grading drainage issues, and set us up with a vapor barrier. Should've done this five years ago.”

Basement Waterproofing
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