Walls Waterproofing in Dunwoody, GA
At HGR Plumbing, we provide effective walls waterproofing solutions for homeowners across Dunwoody, GA to keep your foundation dry.
- Free Estimates
- Licensed, Insured Technicians
- Professional Foundation Repair
- Licensed & Insured
Keep Water Out of Your Walls for Good in Dunwoody, GA.
Our team is ready to provide the lasting waterproofing solutions your property needs.
Your Trusted Source for Walls Waterproofing in Dunwoody, GA
When you need effective walls waterproofing for your Dunwoody, GA property, HGR Plumbing is the team to call. We use proven techniques and high-quality materials to prevent moisture penetration, protecting your home's structure and preventing mold growth.
Our expertise includes:
- Shower wall and pan membrane waterproofing before tile installation
- Below-grade foundation wall waterproofing for basements and crawlspaces
- Drainage system installation

Additional Plumbing Maintenance Services in Dunwoody, GA
Our maintenance and specialty plumbing services in Dunwoody, GA protect your home year-round and extend the life of every system.

Customers
Why Choose HGR Plumbing for Walls Waterproofing in Dunwoody, GA?
Water damage to foundation walls can lead to expensive repairs and health hazards. Our walls waterproofing provides a strong barrier against wet conditions, preserving your home's value.
- Proven Membranes, We install manufacturer-approved systems that are rated for wet areas.
- Lasting Solutions, Our team uses durable materials and techniques designed for superior, long-term water protection.
- Home Protection, Walls waterproofing prevents structural damage and mold growth and protects your property's value and indoor air quality.
Citywide Coverage
HGR Plumbing proudly serves every neighborhood of Dunwoody, so homeowners across the area have access to top-quality walls waterproofing services. Whether you are in an older district or a newer subdivision, our team is ready to respond.
Experienced Team
Each technician is trained on modern liquid and sheet membranes and the manufacturer requirements for each. That training keeps warranties valid and results reliable.
Safety-First Approach
Shower waterproofing follows plumbing code and manufacturer guidelines for slope, curb height and drain connections. We flood test pans before tile goes on.
Trusted Certified Dunwoody Plumbing Services Professionals
At HGR Plumbing, we take pride in providing licensed, certified plumbing services throughout Dunwoody, GA. Backed by recognized industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver long-lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationReliable Walls Waterproofing Services in Dunwoody, GA
Drainage System Integration in Dunwoody, GA
Effective walls waterproofing often requires a solid drainage system to divert water away from your foundation. This can include interior perimeter drains that channel water to a sump pump, or exterior French drains that collect surface water. Our team designs and installs custom drainage solutions for Dunwoody, GA properties, so water is efficiently managed and moved away from your home's vulnerable areas.

Basement Wall Sealing in Dunwoody, GA
Basement wall sealing is a critical part of walls waterproofing. Long, steamy summers and heavy humidity are the main stress on plumbing in Georgia, driving condensation, mold in crawlspaces, and hard-working water heaters. We apply high-quality sealants to porous concrete and masonry walls to prevent moisture from wicking through and causing dampness, mold, or musty odors. This service can be performed alone or as part of a larger waterproofing system, offering a drier, healthier environment in your Dunwoody, GA basement.
Shower Pan Leak Repair and Waterproofing in Dunwoody, GA
A cracked or poorly sloped shower pan often causes wet baseboards and stained ceilings below. We test the pan by plugging the drain and flooding it to verify the leak. Then we rebuild the pan with correct pre-slope, a new liner or bonded membrane and a properly clamped drain. A second flood test proves the pan is watertight before tile.
Cost-Effective Waterproofing Solutions in Dunwoody, GA
We believe in providing transparent and cost-effective walls waterproofing solutions without cutting corners on quality. Our team will conduct a thorough assessment of your property in Dunwoody to recommend the most appropriate and economical waterproofing strategy. From detailed estimates to explaining the long-term savings of preventing water damage, we make sure you understand your investment. We use durable materials and efficient techniques to provide lasting protection, reducing the chance of future repairs. Our goal is to deliver value and peace of mind.
Shower Wall Waterproofing in Dunwoody
Tile and grout are not waterproof on their own, so water reaches the backer board in every shower. If the walls were built without a proper membrane, moisture soaks into studs and drywall. We remove failing tile, install cement board or foam board and apply a membrane such as Schluter Kerdi, RedGard or Hydro Ban. Seams, corners and niches get extra attention before new tile is set.
Laundry Room and Utility Wall Waterproofing in Dunwoody, GA
Washing machine hoses, utility sinks and water heaters can all leak into nearby walls. We replace burst-prone rubber hoses with braided stainless hoses and install leak pans and shutoff valves. Walls around water heaters and laundry boxes can be sealed to resist water damage. These small upgrades head off costly drywall repairs.
Waterproofing Costs vs. Repeat Water Damage in Dunwoody, GA
Waterproofing a shower or wall costs much less than repeated drywall, cabinet and flooring repairs. Ignoring moisture also invites mold, which can be expensive to remediate. A typical shower wall waterproofing project falls in the low thousands, while exterior block sealing varies with wall size. We give you a written quote so you can compare options clearly.

Sump Pump Installation and Repair in Dunwoody, GA
Sump pumps are a key part of many interior waterproofing systems, particularly in homes that see heavy rainfall. We install high-capacity sump pumps designed to handle large volumes of water, keeping your basement dry even during flash floods. Our services include primary sump pump installation, battery backup sump pump systems for power outages, and routine maintenance or repair of existing units. We make sure the discharge line is routed correctly so water does not circulate back toward the foundation.
Expert Walls Waterproofing Near Me in Dunwoody, GA
When you need immediate and effective walls waterproofing solutions, don't hesitate to call HGR Plumbing. We pride ourselves on timely service and lasting results, keeping your Dunwoody home dry and protected. Reach out today for a consultation.
When searching for 'walls waterproofing near me' in Dunwoody, GA, HGR Plumbing is your local, dependable choice. We pride ourselves on fast response times and thorough service, understanding the urgency when water threatens your home's foundation. Our team is always ready to bring expert solutions right to your doorstep.
HGR Plumbing at a Glance
- Licensed and insured plumbers serving Dunwoody, GA
- Same-day appointments and 24/7 emergency response
- Clear written estimates, no hidden fees
- 4.9-star rated by 357+ Georgia customers
Dunwoody Map
Dunwoody Information
- Population
- 51,713
- Area codes
- 470/770/678
- Service area
- Dunwoody and communities within 40 miles
- Nearby
- Sandy Springs, Brookhaven, Roswell, Johns Creek
In Dunwoody, GA, irrigation runoff, storms and hard-working showers push moisture into block, stucco and drywall, so proper wall waterproofing protects your home's structure.
Expert Services
Trust our professionals for reliable HGR Plumbing solutions in Dunwoody, GA.
Our Specialized Plumbing Services in Dunwoody, GA
At HGR Plumbing, we provide a complete range of plumbing services across Dunwoody, GA. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
How Our Walls Waterproofing Process Works in Dunwoody, GA
We take a complete approach to walls waterproofing, with every step done with precision and care for your Dunwoody, GA property.
Request a Quote
Contact us at (770) 470-3778 to schedule a thorough inspection of your property. Our experts will assess your foundation, identify water entry points, and discuss your specific needs.
Thorough Inspection
We conduct a complete evaluation of your foundation walls, checking for cracks, signs of hydrostatic pressure, and existing drainage issues. This helps us design the most effective waterproofing plan.
Tailored Solution
Based on our findings, we propose a custom waterproofing strategy, which may include exterior coatings, interior drainage, or crack repair. We use proven methods and quality materials.
Frequently Asked Questions About Walls Waterproofing in Dunwoody
Shower wall waterproofing with a membrane system typically runs $1,200 to $3,500 including demolition and backer board, not counting new tile. Exterior block wall sealing often costs $800 to $3,000 depending on size. Below-grade foundation waterproofing usually ranges from $2,500 to $8,000.
The duration of a walls waterproofing project varies significantly. Smaller jobs like interior crack sealing might take a day or two, while extensive exterior waterproofing with excavation and drainage system installation could take several days to over a week. We'll provide a clear timeline during your first visit.
Yes. Sealing a wall with an active leak behind it traps water and causes more damage. We always repair the leak and dry the cavity first.
We use a range of high-performance waterproofing membranes and coatings depending on the application and foundation type. These can include liquid asphalt-modified polyurethane, rubberized asphalt membranes, bentonite clay systems, and crystalline coatings. Brands often include trusted names known for their durability and effectiveness in preventing water penetration.
Yes, HGR Plumbing stands behind the quality of our walls waterproofing services. We offer comprehensive warranties on our materials and workmanship, giving you peace of mind. Warranty details will be provided with your project proposal, spelling out the coverage and duration of your waterproofing system.
Waterproofing prevents the moisture mold needs to grow. Existing mold should be removed and the area dried before sealing. We remove affected materials when needed and recommend remediation for larger growth.
Shower remodels that change plumbing or drain locations often require a permit. Simple membrane replacement may not. We check local requirements and obtain permits when needed.
Damp proofing is a less durable solution, typically a spray-on asphalt coating that resists soil moisture but isn't designed to withstand hydrostatic pressure. Waterproofing uses stronger membranes, coatings, or drainage systems built to prevent liquid water from entering, even under pressure. For basements or crawl spaces in areas with high water tables or heavy rainfall, waterproofing is the right choice.
What People Are Saying About Our Plumbing Experts?

Emily R.
I called HGR Plumbing for plumbing repair, and the technician was fast, polite, and thorough. They explained the problem clearly and fixed it the same day. I will definitely hire them again. Highly recommended!
Plumbing Repair · Johns Creek, GA
James P.
Our commercial plumbing system had a leak under the sink, and HGR Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Johns Creek, GA
Sofia M.
Two new toilets installed in one visit, no mess left behind, and the tech even adjusted a faucet he noticed was dripping. Fair pricing and really friendly.
Toilet Installation · Brookhaven, GA
Daniel K.
A pipe burst at 11 pm and they actually answered. The plumber showed up within the hour, shut everything down, and had us back to normal the next morning. Could not ask for more.
Emergency Plumbing · Alpharetta, GA
Patricia H.
We had a slab leak that two other companies could not find. HGR Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Brookhaven, GA
Robert G.
The trenchless sewer replacement saved our front yard. They walked us through the camera inspection footage first so we knew exactly what we were paying for.
Sewer Line Replacement · Sandy Springs, GA













