Walls Waterproofing in Augusta, ME
Protect your Augusta, ME home from expensive water damage with professional walls waterproofing services from BKN Plumbing.
- Licensed & Insured
- Licensed, Insured Technicians
- Durable Waterproofing Systems
- Quick Leak Detection
Damp Walls or Leaking Showers? Get Them Sealed in Augusta, ME.
Don't wait for water damage to compromise your foundation. Contact us today for a complete assessment.
Professional Walls Waterproofing for Homes in Augusta, ME
BKN Plumbing combines plumbing repair with waterproofing so you only pay once. Whether water is seeping from a failed shower pan, a leaking pipe in a wall cavity or irrigation soaking a block foundation, we fix the cause and seal the wall the right way.
Our expertise includes:
- Below-grade foundation wall waterproofing for basements and crawlspaces
- Shower wall and pan membrane waterproofing before tile installation
- Exterior foundation coating application

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

Customers
Why Choose BKN Plumbing for Walls Waterproofing in Augusta, ME?
We use moisture meters and thermal cameras to map wet areas without tearing out more drywall than needed. That keeps repair costs and mess to a minimum.
- Experienced Crew, Our technicians are trained in the latest waterproofing techniques and safety protocols.
- Mold Prevention, Drying and sealing walls promptly keeps mold from taking hold.
- Source First, We repair the plumbing or drainage issue before applying any waterproofing.
Citywide Coverage
We waterproof walls in every neighborhood of Augusta, from older block homes to newer stucco construction. Our crews handle bathrooms, laundry rooms, garages and exterior foundation walls.
Experienced Team
Each member of our crew is fully trained in diagnosing and addressing water intrusion issues in foundation walls. Their expertise means a precise and lasting waterproofing installation.
Safety-First Approach
Safety is paramount in all our walls waterproofing projects. We follow all local building codes and safety regulations in Augusta, ME, for a secure work environment and a compliant, effective installation.
Trusted Certified Augusta Plumbing Services Professionals
At BKN Plumbing, we take pride in providing licensed, certified plumbing services throughout Augusta, ME. Backed by leading 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 Augusta, ME
Below-Grade and Basement Wall Waterproofing in Augusta
Maine has some of the oldest housing in the country, and many homes still have cast iron drains and galvanized steel supply pipes. Wherever a home has a basement or below-grade walls, heavy rain and snowmelt can push water through foundation walls and cracks. We seal cracks with injection products, apply interior or exterior waterproofing and install drainage where needed. A sump pump may be added if groundwater collects.

Drainage System Integration in Augusta, ME
Lasting walls waterproofing often requires a robust 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 Augusta, ME properties, so water is efficiently managed and moved away from your home's vulnerable areas.
Interior Walls Waterproofing in Augusta, ME
Interior walls waterproofing focuses on managing water that has already penetrated the foundation walls. This typically involves installing an interior drainage system, often called a French drain, along the perimeter of the basement floor. Water is collected and channeled to a sump pump, which then sends it safely away from the foundation. While not preventing water from entering the wall, it effectively stops it from pooling inside your living space. This solution is less disruptive than exterior excavation and is suitable where exterior access is limited.
Foundation Crack Repair in Augusta
Even small cracks in your foundation walls can allow water to seep into your basement or crawl space. Our walls waterproofing service includes foundation crack repair using specialized epoxy or polyurethane injection techniques. These materials fill and seal cracks, preventing future water entry and often strengthening the foundation. Addressing cracks promptly in Augusta homes is important to avoid larger, more costly structural issues.
Basement Wall Sealing in Augusta, ME
Basement wall sealing is a critical part of walls waterproofing. Short summers and long winters mean freeze protection and heating system maintenance are top priorities for most homeowners. 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 and healthier environment in your Augusta, ME basement.
Commercial Wall Waterproofing in Augusta
Restaurants, gyms, salons and offices often have restrooms, locker rooms and kitchens with constant water exposure. We waterproof commercial showers, mop sink walls and restroom wet walls with durable membranes. Work can be scheduled after hours to reduce downtime. We also repair the plumbing behind those walls when leaks are found.
Crawl Space Encapsulation in Augusta
Crawl space encapsulation involves sealing the crawl space entirely with heavy-duty vapor barriers and often includes a dehumidifier. This not only waterproofs the walls but also controls humidity, preventing mold growth and wood rot in the crawl space. Short summers and long winters mean freeze protection and heating system maintenance are top priorities for most homeowners. An encapsulated crawl space can significantly improve indoor air quality and energy efficiency by keeping moisture from moving up into the home. We use tough, reinforced poly sheeting for walls and floors, sealed at all seams and penetrations.

Laundry Room and Utility Wall Waterproofing in Augusta, ME
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 prevent costly drywall repairs.
Walls Waterproofing Near Me in Augusta, ME
Our waterproofing crews are based locally, so we can inspect damp walls promptly and get repairs scheduled fast. We bring moisture meters and thermal cameras to every visit. That lets us give you answers the same visit.
We understand the building styles and irrigation habits common around Augusta. That local knowledge helps us spot the source of wall moisture quickly. It also means we can return easily for follow-up or warranty work.
BKN Plumbing at a Glance
- Fully licensed plumbing team covering Augusta, ME
- 24/7 emergency service with same-day scheduling
- Clear written estimates, no hidden fees
- 4.8-star rated by 525+ Maine customers
Augusta Map
Augusta Information
- Population
- 19,102
- Area codes
- Local
- Service area
- Augusta and communities within 40 miles
- Nearby
- Gardiner, Waterville, Winslow, Lewiston
Proper walls waterproofing protects homes in Augusta, ME from rain, soil pressure on foundations, and the damp conditions that promote mold growth in unsealed basements and crawl spaces.
Expert Services
Trust our professionals for reliable BKN Plumbing solutions in Augusta, ME.
Our Specialized Plumbing Services in Augusta, ME
At BKN Plumbing, we provide a complete range of plumbing services across Augusta, ME. 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 Service Works in Augusta, ME
We follow a clear, step-by-step approach so every part of your walls waterproofing is handled professionally.
Request a Quote
Contact us at (844) 442-2071 to schedule a detailed inspection of your property. Our experts will assess your foundation, identify water entry points, and discuss your particular 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 tailored 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 Augusta
The cost of walls waterproofing in Augusta, ME can vary significantly based on the method used, the extent of the damage, and the size of your foundation. Basic crack sealing might range from $300 to $800 per crack, while a full exterior foundation waterproofing project could be $8,000 to $20,000 or more. Interior drainage systems with a sump pump typically fall between $4,000 and $12,000. We provide transparent, itemized quotes after a thorough inspection.
Interior waterproofing addresses water after it has entered the foundation, usually managing it with sealants and drainage systems inside the basement or crawl space. Exterior waterproofing prevents water from reaching the foundation walls in the first place, usually by excavating and applying membranes or coatings to the outside of the foundation.
Yes. Our workmanship is warrantied, and many membrane systems carry their own manufacturer warranty when installed correctly. We explain the coverage in your written quote.
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. Sealing a wall with an active leak behind it traps water and causes more damage. We always fix the leak and dry the cavity first.
Shower remodels that change plumbing or drain locations often require a permit. Simple membrane replacement may not. We check local requirements and pull permits when needed.
Skilled DIYers can roll on liquid membranes, but mistakes at seams, corners and drains often lead to leaks. Shower pans also require correct slope and flood testing. Professional installation lowers the risk of hidden water damage.
Yes, BKN Plumbing stands behind the quality of our walls waterproofing services. We offer full warranties on our materials and workmanship, giving you peace of mind. Warranty details will be provided with your project proposal, outlining the coverage and duration of your waterproofing system.
What People Are Saying About Our Plumbing Experts?

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 · Winslow, ME
Emily R.
I called BKN 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 · Waterville, ME
Laura S.
I scheduled a water heater replacement, and the team made the process smooth and affordable. The new unit works perfectly, and they cleaned up after completing the job.
Water Heater Replacement · Augusta, ME
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 · Augusta, ME
James P.
Our commercial plumbing system had a leak under the sink, and BKN Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Gardiner, ME
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 · Gardiner, ME













