Call +1-866-476-1348
● Open 24/7 for emergency calls

Fix It From the Outside In: Exterior Waterproofing in Jonesborough, TN

We excavate only where necessary and restore landscaping as part of the scope.

24/7
Emergency Dispatch
100%
Flat-Rate Quotes
1-3
Day Turnaround
Written
Warranty Included
Licensed Exterior Waterproofing service in Jonesborough, TN - SGP Waterproofing
Why Choose Us

What Sets Our Exterior Waterproofing Team Apart in Jonesborough, TN

A lot of Jonesborough, TN exterior waterproofing failures trace back to a footing drain that was installed without proper slope, which means it never actually moved water the way it was supposed to. We verify slope during installation, not just at design.

1

Licensed Excavation & Waterproofing Crews

We call in utility locates before any digging starts, standard on every Jonesborough, TN exterior job.

2

Local Equipment Staging

Excavation equipment and membrane materials are staged locally so an exterior project doesn't wait on out-of-town logistics.

3

Flat-Rate Excavation Pricing

Pricing is quoted per linear foot of foundation wall being treated, based on an on-site measurement, not a phone estimate.

4

Dimpled Membrane & Footing Drain Systems

Membrane seams are overlapped and sealed to manufacturer spec so the barrier performs as designed for decades, not just years.

Professional Exterior Waterproofing technician working in Jonesborough, TN
What We Do

What Our Exterior Waterproofing Service Actually Covers

Every Jonesborough, TN Exterior Waterproofing job starts with an inspection, not a generic package — here's what that typically includes.

Exterior

Foundation Excavation & Membrane Installation

This is the most comprehensive Jonesborough, TN waterproofing fix available, addressing the wall itself rather than just managing water after it gets in.

Exterior

Footing Drain (French Drain) Installation

We slope footing drains correctly during installation, since a flat or reverse-sloped drain simply won't move water.

Exterior

Exterior Grading Correction

Soil that slopes toward the foundation instead of away from it is one of the most common Jonesborough, TN water intrusion causes, and it's often the cheapest fix on this list.

Exterior

Window Well Excavation & Drainage

Window wells collecting water get excavated, fitted with a gravel bed, and tied into the exterior drain system so they stop acting as a funnel toward the foundation.

Exterior

Downspout & Gutter Extension

Downspouts discharging within a few feet of the foundation send roof water directly toward the problem — we extend them well clear of the wall.

24/7 Emergency Exterior Waterproofing experts in Jonesborough, TN
How It Works

What Happens After You Call SGP Waterproofing for Exterior Waterproofing

01

Call & Exterior Symptom Review

We ask about grading, downspout placement, and where interior water is showing up to narrow down the likely exterior cause.

02

On-Site Excavation Assessment

A technician walks the exterior perimeter, checks grading slope, and identifies where excavation would be needed for a membrane or footing drain fix.

03

Written Excavation Quote

You'll see linear footage, membrane type, and footing drain scope broken out with pricing before any digging starts.

04

Excavation, Membrane & Backfill

We restore grading and any disturbed landscaping as the final step before calling the job complete.

Customer Reviews

Hear From Jonesborough, TN Customers We've Already Helped

Top rated local Exterior Waterproofing specialists in Jonesborough, TN
★★★★★

"Interior fixes hadn't worked for us — turned out the real problem was grading pushing water straight at the foundation. Exterior correction solved it."

— Jonesborough Homeowner

★★★★★

"They found our downspouts were dumping water two feet from the foundation. Extended them and regraded, and that alone made a noticeable difference."

— Jonesborough Customer

★★★★★

"Window well kept flooding every storm. They excavated, added drainage, and resealed the window frame while they were at it."

— Jonesborough Homeowner

★★★★★

"Fast turnaround given how much digging was involved."

— Jonesborough Customer

FAQ

Frequently Asked Questions About Exterior Waterproofing

What's the difference between interior and exterior waterproofing?▼

Interior systems manage water after it enters; exterior systems stop water from reaching the wall in the first place, which is more invasive but often more permanent.

Will excavation damage my landscaping?▼

We discuss landscaping impact during the estimate so there are no surprises.

How deep do you need to excavate?▼

We measure your specific foundation during the on-site inspection rather than assuming a standard depth.

Is exterior waterproofing more expensive than interior?▼

Generally yes, since it involves excavation, but it addresses the source of water intrusion rather than managing symptoms after entry.

Can you fix grading without a full exterior membrane project?▼

Yes — grading correction and downspout extension are often standalone fixes that resolve a surprising number of Jonesborough, TN water intrusion issues on their own.

How long does exterior waterproofing take?▼

Larger projects or difficult access points can extend the timeline, which we'll outline in the written quote.

Service Coverage

Where Our Exterior Waterproofing Crews Work in Jonesborough, TN

We handle exterior excavation and membrane work throughout Jonesborough and the surrounding Jonesborough, TN service area, including the zip codes listed below.

Reliable Exterior Waterproofing contractor in Jonesborough, TN by SGP Waterproofing
Affordable Exterior Waterproofing solutions in Jonesborough, TN
Trusted Exterior Waterproofing service in Jonesborough, TN - SGP Waterproofing

Zip codes we serve in Jonesborough, TN: 37659

Get Exterior Waterproofing Handled Before It Gets Worse

Call now for a free inspection and a flat-rate quote before anything gets worse.

Call +1-866-476-1348

Our Services in Jonesborough, TN

Jonesborough is part of the Johnson City metropolitan statistical area, which is a component of the Johnson City–Kingsport–Bristol, TN and VA combined statistical area – commonly known as the "Tri-Cities" region.

Zip Codes in Jonesborough, TN that we also serve: 37659

Cities Close To Jonesborough, TN That We Also Serve


Exterior Waterproofing Express #1
★ 4.9 (120+ Reviews)
Dispatch Center, TN
Call +1-866-476-1348
Exterior Waterproofing Express #2
★ 4.9 (120+ Reviews)
Dispatch Center, TN
Call +1-866-476-1348
Exterior Waterproofing Express #3
★ 4.9 (120+ Reviews)
Dispatch Center, TN
Call +1-866-476-1348
Exterior Waterproofing Express #4
★ 4.9 (120+ Reviews)
Dispatch Center, TN
Call +1-866-476-1348
Exterior Waterproofing Express #5
★ 4.9 (120+ Reviews)
Dispatch Center, TN
Call +1-866-476-1348
Exterior Waterproofing Express #6
★ 4.9 (120+ Reviews)
Dispatch Center, TN
Call +1-866-476-1348
🟢 Techs On Duty in Jonesborough, TN Call +1-866-476-1348