Get matched with the best Basement Waterproofing pros in Lothian, MD

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The North Star Companies LLC - Basement Waterproofing in Lothian, MD

The North Star Companies LLC

★ ★ ★ ★ ★ 4.7 (18 reviews)

Lothian, MD 20711

22 projects

The North Star Companies LLC (NSC) is a reputable Maryland building firm based in Harwood, specializing in custom homes, renovations, and commercial build-outs. We prioritize client satisfaction throu...

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Corso Construction - Basement Waterproofing in Leonardtown, MD

Corso Construction

★ ★ ★ ★ ★ 4.6 (18 reviews)

Leonardtown, MD 20650

7 projects

Corso Construction is dedicated to delivering excellence through integrity, fairness, and accountability. Our commitment to quality service sets us apart, as we leverage our expertise to meet our clie...

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MAH Renovations

★ ★ ★ ★ ★ 4.7 (16 reviews)

Crownsville, MD 21032

MAH Renovations is a family-owned business led by a dedicated husband and wife team. We approach each project with the same care as if it were our own home, ensuring exceptional quality and attention...

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Museum City Water Damage Experts

★ ★ ★ ★ ★ 4.7 (15 reviews)

Bowie, MD 20716

Museum City Water Damage Experts specializes in comprehensive water damage restoration for both residential and commercial properties. Our skilled team addresses challenges from flooded basements to d...

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Clarksville Construction Services - Basement Waterproofing in Hanover, MD

Clarksville Construction Services

★ ★ ★ ★ ★ 4.6 (15 reviews)

Hanover, MD 21076

40 projects

Clarksville Construction Services, a recipient of the Best of Service Award for eight consecutive years, has proudly served Howard County and surrounding areas since 1999. Based in Hanover, MD, we spe...

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BMW Contracting - Basement Waterproofing in Baltimore, MD

BMW Contracting

★ ★ ★ ★ ★ 4.6 (14 reviews)

Baltimore, MD 21215

5 projects

BMW Contracting specializes in comprehensive home remodeling services, including kitchens, bathrooms, basements, and living areas, as well as home additions. We are committed to delivering exceptional...

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Best Deal Home Improvement - Basement Waterproofing in Laurel, MD

Best Deal Home Improvement

★ ★ ★ ★ ★ 4.7 (13 reviews)

Laurel, MD 20723

14 projects

Best Deal Home Improvement is a trusted family-owned business in Laurel, Maryland, with nearly 20 years of experience in the construction industry. We are committed to exceptional craftsmanship and us...

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Karma Construction Group - Basement Waterproofing in Capitol Heights, MD

Karma Construction Group

★ ★ ★ ★ ★ 5.0 (11 reviews)

Capitol Heights, MD 20743

76 projects

Karma Construction Group, based in Washington, DC, proudly serves North Carolina and South Florida. As a boutique construction firm, we prioritize customer satisfaction and community involvement. Offe...

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TJ Claud Services LLC - Basement Waterproofing in Bowie, MD

TJ Claud Services LLC

★ ★ ★ ★ ★ 4.6 (11 reviews)

Bowie, MD 20720

7 projects

TJ Claud Services LLC is dedicated to meeting your home construction needs with the utmost care and professionalism. We prioritize honesty, integrity, and exceptional service in every project, ensurin...

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Choice Construction - Basement Waterproofing in Pasadena, MD

Choice Construction

★ ★ ★ ★ ★ 4.8 (10 reviews)

Pasadena, MD 21122

5 projects

Choice Construction specializes in comprehensive interior and exterior home remodeling and repairs. With over 15 years of experience, our dedicated team guides you through every stage—concept developm...

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Verified Reviews for Basement Waterproofing pros in Lothian, MD

*The Growcycle rating for Basement Waterproofing companies in Lothian, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on July 10, 2026

Sarah Johnson

Reviewed in November 2025

I had an excellent experience with this service. The team was professional, friendly, and completed the job on time. Highly recommend!

The North Star Companies LLC Request a quote

Robert Wilson

Reviewed in December 2025

I couldn't be more satisfied with the work done by Corso Construction. The crew was professional, and my home looks gorgeous after their renovations. Truly a job well done!

Corso Construction Request a quote

Jessica Lee

Reviewed in May 2025

The basement renovation exceeded my expectations. They provided great ideas and were always available for questions. Truly a seamless process from start to finish.

MAH Renovations Request a quote

Destiny Hill

Reviewed in November 2025

I had my basement remodeled and it turned out fantastic! The team was professional and the quality of work was top-notch. Highly recommend their services!

BMW Contracting Request a quote

Michael Smith

Reviewed in November 2025

Museum City Water Damage Experts did an amazing job drying out my basement after the flooding. Highly recommend their services.

Museum City Water Damage Experts Request a quote

Cost Guide

How much does Basement Waterproofing cost in Lothian, MD?

Typical basement waterproofing projects in Lothian, MD range from $2,000 to $10,000, with most homeowners paying around $4,500.

$2,000

$4,500 Typical cost in Lothian, MD

$10,000

LOWHIGH

Prices vary by project scope, materials, and local labor rates.

Per Sq Ft $10–$30

Per Project $2,000–$10,000

Per Linear Ft $50–$100

Last updated: April 2026

Basement waterproofing services in Lothian typically cost between $2,000 and $10,000, with an average price around $4,500. The overall cost can be influenced by the size of the basement, the extent of moisture issues, and the chosen waterproofing method.

Local contractors in Lothian often charge between $75 and $125 per hour for labor. Permits may be required for significant waterproofing work from the Anne Arundel County Department of Inspections and Permits, potentially adding to project costs.

When comparing basement waterproofing quotes in Lothian, make sure to evaluate the warranties offered and the specifics of the waterproofing methods proposed to ensure long-lasting protection.

What affects the cost in Lothian, MD?

Lothian Labor Rates

Licensed basement waterproofing contractors in Lothian charge $75–$125/hr, depending on their experience and the complexity of the project. It's advisable to get multiple quotes to ensure competitive pricing.

Permits & Inspections

Most significant basement waterproofing work in Lothian requires permits from the Anne Arundel County Department of Inspections and Permits. This can add to both the cost and duration of the project.

Material Selection & Quality

Material choice can swing a basement waterproofing project by 15–25%, especially if opting for higher-quality sealants or drainage systems. Quality materials can significantly enhance the effectiveness of the waterproofing.

Seasonal Demand & Scheduling

Fall and spring are peak times for basement waterproofing in Lothian due to seasonal rain. Booking during the off-peak months can lead to better pricing and scheduling flexibility.

Frequently Asked Questions About Basement Waterproofing in Lothian, MD

How can I prevent water damage in my basement in Lothian?

To prevent water damage in your basement in Lothian, regular maintenance is key. Start by ensuring that your gutters and downspouts are clean and directing water away from the foundation of your home. Landscaping should also slope away from the house to prevent water accumulation. Consider installing a sump pump if your basement is prone to flooding, and regularly check for cracks in your foundation that could allow water to seep in. Additionally, using a dehumidifier can help control moisture levels, further protecting your basement from potential water damage.

Is basement waterproofing a DIY project, or should I hire a professional in Lothian?

While some homeowners in Lothian may be tempted to tackle basement waterproofing as a DIY project, it is often best to hire a professional. Waterproofing can be complex, requiring specialized knowledge and tools to ensure it is done correctly. Professionals can accurately assess the source of water intrusion and recommend the most effective solutions. Additionally, they are familiar with local building codes and regulations, which can be crucial for compliance. Attempting to waterproof without proper expertise may lead to ineffective solutions and potentially costly future repairs.

What are the costs associated with basement waterproofing in Lothian?

The costs of basement waterproofing in Lothian can vary significantly based on the extent of the work required. On average, homeowners might spend between $1,500 and $5,000 for interior waterproofing solutions, while exterior waterproofing can range from $3,000 to over $10,000. Factors influencing the cost include the size of the basement, the severity of the water issues, and the methods used for waterproofing. It's advisable to obtain multiple estimates from local professionals to compare prices and services to find a solution that fits your budget.

What are the signs that my basement needs waterproofing in Lothian?

In Lothian, homeowners should be vigilant for several signs indicating that their basement may need waterproofing. Common signs include visible water stains on the walls or floor, mold growth, and a musty odor that suggests moisture accumulation. Cracks in the foundation or walls can also indicate water intrusion problems. Additionally, if you experience frequent flooding or water seepage during heavy rains, it’s crucial to address these issues promptly. Ignoring these signs can lead to more significant structural damage and costly repairs down the line.

What is the typical process for basement waterproofing in Lothian?

The typical process for basement waterproofing in Lothian involves several steps to ensure effective moisture control. First, a professional will conduct a thorough inspection to identify the specific sources of water intrusion. This may involve checking the foundation, gutters, and drainage systems. Next, they will recommend appropriate solutions, which could include interior or exterior waterproofing methods. Interior methods often involve sealing walls and installing drainage systems, while exterior solutions may involve excavating around the foundation to apply waterproof membranes. Finally, the area will be monitored to ensure the effectiveness of the waterproofing measures.

Common Basement Waterproofing services and their costs

Typical pricing in Lothian, MD by service type.

Internal Waterproofing

Methods Within the Basement

Method	Cost Range
Interior Sealants Application of sealants to interior walls and floors.	$2,000–$5,000
Sump Pump Installation Installation of a sump pump to manage water.	$1,500–$3,000
French Drain Installation Installation of a French drain system inside the basement.	$3,000–$6,000
Wall Coatings Special coatings applied to basement walls for waterproofing.	$1,000–$2,500

External Waterproofing

Methods Outside the Basement

Method	Cost Range
Excavation and Waterproofing Excavation around the foundation and application of waterproofing.	$5,000–$10,000
Drainage System Installation Installing exterior drainage to redirect water.	$2,500–$5,000
Foundation Crack Repair Repair of cracks in the foundation to prevent leaks.	$500–$2,000
Downspout Extensions Extending downspouts to direct water away from the foundation.	$200–$500

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Price ranges are estimates compiled from publicly available data and may vary with project scope.

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Verified Reviews for Basement Waterproofing pros in Lothian, MD

Sarah Johnson

Robert Wilson

Jessica Lee

Destiny Hill

Michael Smith

How much does Basement Waterproofing cost in Lothian, MD?

What affects the cost in Lothian, MD?

Frequently Asked Questions About Basement Waterproofing in Lothian, MD

Common Basement Waterproofing services and their costs

Internal Waterproofing

External Waterproofing

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