Phone800-888-0487
arrowFree Inspection

Bel Air & Harford County’s Best Basement Waterproofing & Foundation Repair Company

Award-Winning Since 1987

Basement Health Association
BBB
BBB Torch Award
Angie's List
Angi Super Serice Award
Google

Award-Winning Since 1987

Basement Health Association
BBB
BBB Torch Award
Angie's List
Angi Super Serice Award
Google
Basement Waterproofing

The Best Basement Waterproofing Company in Harford County Since 1987

Even homes with solid foundations and no cracks on the basement walls, the fact is that basements get wet. Maryland and Harford County will never experience the climate of places like Arizona or New Mexico, so moisture, humidity, and rainwater will always be with us.

And regardless of the soil type around your foundation, almost no basement is ever completely free of moisture of some kind.

Even if your sump pump is rarely used and any cracks in your foundation are quickly repaired, many homes in our area are still subject to moisture. This could be in the form of trapped, humid air, excess groundwater, or rainwater coming from poorly placed downspouts. And one of the more dangerous results can be mold and mildew growth.

According to the EPA, molds produce allergens (substances that can cause allergic reactions) and irritants. Inhaling or touching mold or mold spores may cause allergic reactions in sensitive individuals. And damp or wet basements are perfect environments for the growth of mold and mildew spores.

The Best Basement Waterproofing Company in Harford County Since 1987
The Best Basement Waterproofing Company in Harford County Since 1987

Fortunately, basement waterproofing can be the perfect solution for maintaining a dry basement.

With our expertly installed basement waterproofing, Bel Air, Aberdeen, Havre de Grace, and other Harford County basements will stay dry under every condition. You can be guaranteed a waterproofing system that is properly specified, designed, and installed with Basement Waterproofing Nationwide.

A professionally installed basement waterproofing solution will give you several benefits such as:

  • Preventing foundation damage
  • Avoiding mold and mildew growth
  • Reduced energy bills
  • Increased resale value for your home

When it comes to protecting their homes, their health, and their investments in Harford County communities like Bel Air, waterproofing their basements is great solution for homeowners.

Learn about basement waterproofing for your home – and your peace of mind.

The Best Basement Waterproofing Company in Harford County Since 1987
Why Choose Us
Why Choose Us

Why 55,000+ Customers Trust BWN

35+ Years of Success
35+ Years of Success

Original company and team still honoring 1st warranty delivered in 1987.

LIFETIME WARRANTY
LIFETIME WARRANTY

Fix your basement forever with a meaningful promise of performance.

CUSTOMER SATISFACTION
CUSTOMER SATISFACTION

Our customer reviews have established a 99.3% satisfaction rate with over 55,000 waterproofing customers.

HIGHEST VALUE
HIGHEST VALUE

No company delivers more for their customers than BWN. Price is what you pay. Value is what you get.

Proven Solutions
Proven Solutions

Fixed right for life! Never more than you need, giving you confidence your basement is permanently protected.

Certified Crews
Certified Crews

We recruit, hire, and train all crew members with BWN core values. No subcontractors!

Easy Pay Options
Easy Pay Options

Flexible payment plans that fit your budget and lifestyle.

EMERGENCY SERVICE
EMERGENCY SERVICE

Homeowners can rely on BWN to be there when they need us the most.

"Any major project- especially with water in the home, is so stressful. Our BWN crew was so helpful, communicative, and knowledgeable. I am so appreciative that we have a functional basement now. Thank you!" - Kalie G.

5-star
February 16 2024 - Baltimore MD

"You guys did amazing from start to completion! I'll definitely recommend your company and be using you for future work." - Caroline A.

5-star
February 7 2024 - Pasadena MD

"I really appreciated how often the team checked in with me on progress, questions, etc!" - Scott L.

5-star
February 7 2024 - Alexandria VA

"Any major project- especially with water in the home, is so stressful. Our BWN crew was so helpful, communicative, and knowledgeable. I am so appreciative that we have a functional basement now. Thank you!" - Kalie G.

5-star
February 16 2024 - Baltimore MD

"You guys did amazing from start to completion! I'll definitely recommend your company and be using you for future work." - Caroline A.

5-star
February 7 2024 - Pasadena MD

"I really appreciated how often the team checked in with me on progress, questions, etc!" - Scott L.

5-star
February 7 2024 - Alexandria VA
see more reviews See More Reviews
Foundation Repair

Get the Best Foundation Repair Service in Harford County

The passage of time does bring certain benefits to older homes, one of those being mature and well-established landscaping. The other is increased value and equity.

While there are never any guarantees, typically a home will increase in value over time. In fact, hot real estate market swings aside, it’s been determined that, historically, a home’s value appreciates around 3.7 percent per year.

However, time also causes damage to both the exterior and interior of homes.

Paint peels, roofs need to be replaced, storms damage trees and fences, and your floors, countertops, and fixtures become dated. The reality of homeownership is that regular and consistent maintenance and upkeep is required to prevent and the normal effects of time, weather, and aging.

Unfortunately, this is true for a home’s basement and foundation, as well.

Get the Best Foundation Repair Service in Harford County
Get the Best Foundation Repair Service in Harford County

Why do foundations have issues? Most commonly they are due to the movement of soil beneath the foundation. Often this can even lead to structural damage in various degrees. While it is true that a house will “settle” over time, the actual cause of most foundation problems arising from soil movement is water.

How does water create foundation issues? Excessive amounts of groundwater will call cause the soil to swell, for example. On the other hand, if the soil around the foundation has too little water, it will shrink. Either of these physical dynamics can cause damage to the foundation of a house. And if shifting soil due to swelling or shrinkage occurs primarily in one area of the foundation, it can create serious problems.

Older homes, unfortunately, are more likely to develop these types of foundation issues. It’s difficult to gauge when a homeowner might begin to experience foundation issues from water since there are several factors involved such as the quality of the building’s construction and what type of materials were used for the foundation.

Fortunately for Bel Air, Aberdeen, and Havre de Grace homeowners, BWN provides expert and affordable foundation repair Harford County residents can rely on.

Get the Best Foundation Repair Service in Harford County
Crawl Space Repair

Crawl Space Repair Done Right in Harford County

Crawl space repair services in Harford County, Maryland are essential for homeowners looking to protect their homes from potential structural damage and health hazards. Crawl spaces are prone to moisture buildup, mold growth, and pest infestations that can cause significant damage to your home and pose health risks to your family. Our team of experts provides comprehensive crawl space repair services to ensure your home is safe and secure.

Our services include crawl space encapsulation, moisture control, insulation installation, and foundation repair. We use advanced techniques and high-quality materials to provide long-lasting solutions that prevent further damage to your crawl space and home. Our team of professionals has the expertise to identify and address any issues promptly, providing effective solutions that fit your budget and needs.

Investing in crawl space repair services can lead to improved indoor air quality, lower energy bills, and increased home value. Contact us today to schedule an inspection and learn more about how we can help you protect your home.

Crawl Space Repair Done Right in Harford County
Sump Pump Repair

Sump Pump Replacement & Installation Done Right in Harford County

Because our basements are prone to water seepage, they are also prone to water pooling in on the basement floors. Typically, most basements have a built-in sump pit with a reliable sump pump installed.

But sump pumps, like any appliance, can get old and fail.

The good news is that for fast and reliable sump pump repair, Harford County homeowners have been able to call on BWN for over 30 years.

So, if your sump pump isn’t pumping any longer, or you never had one installed in your basement, no need to make it a DIY project. For the Harford County’s best in sump pump repair and installation, Basement Waterproofing Nationwide has you covered.

Sump Pump Replacement & Installation Done Right in Harford County
Our Solutions
Our Solutions

Real Solutions for Real Problems

Since 1987 BWN’s time tested solutions have demonstrated reliable basement protection during extreme weather events. Basement waterproofing, foundation repair, crawl space repair and sump pump replacements are BWN specialties.

Solution Arrow
Basement Waterproofing
Basement Waterproofing

Proven waterproofing solutions that are specifically designed to permanently protect your basement for life.

Solution Arrow
Foundation Repair
Foundation Repair

Cracked or compromised foundation walls can be structurally repaired to restore your peace of mind.

Solution Arrow
Crawl Space Repair
Crawl Space Repair

Damp, wet crawl spaces can be transformed into dry spaces that also protect the living spaces above.

Solution Arrow
Sump Pump Replacement
Sump Pump Replacement

Healthy sump pumps are critical for protecting your basement against water, this is why sump pumps are referred to as the heart of your waterproofing system.

Service Area Map

Harford County can always lay claim to a long history of homes with basements.

Estimates derived from data provided by online real estate sites suggest that roughly 30 percent or more of the homes in the state of Maryland are built with basement foundations. Based on this, it would mean that even in Harford County one could come across at least 30,000 or more basements.

And, while every home is different, all their basements have a common feature: they can leak.

Which is why Basement Waterproofing Nationwide specializes in fixing basement leaks and waterproofing basements. In fact, our home is right here in Bel Air, and we’ve been waterproofing basements for our neighbors throughout Harford County since 1987.

Service Area Map
Basement Waterproofing Nationwide