Get matched with the best Basement Waterproofing pros in Severn, 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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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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A-Z Home Improvement LLC - Basement Waterproofing in Arnold, MD

A-Z Home Improvement LLC

★ ★ ★ ★ ★ 4.6 (10 reviews)

Arnold, MD 21012

5 projects

A-Z Home Improvement LLC specializes in high-quality remodeling services, with a focus on bathroom and kitchen renovations, as well as complete interior transformations. Based in Arnold, Maryland, our...

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Verified Reviews for Basement Waterproofing pros in Severn, MD

*The Growcycle rating for Basement Waterproofing companies in Severn, 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

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

Jared Gray

Reviewed in January 2026

I recently had my bathroom remodeled and the results are stunning! The team was professional, timely, and attentive to my needs throughout the process. Highly recommend their services!

Modern Style Contractor LLC Request a quote

Cost Guide

How much does Basement Waterproofing cost in Severn, MD?

Typical basement waterproofing projects in Severn, MD range from $1,000 to $5,000, with most homeowners paying around $2,500.

$1,000

$2,500 Typical cost in Severn, MD

$5,000

LOWHIGH

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

Per Sq Ft $5–$15

Per Project $1,000–$5,000

Per Linear Foot $50–$100

Last updated: April 2026

Basement waterproofing services in Severn, MD typically cost between $1,000 and $5,000, with an average price around $2,500. Factors like basement size, moisture level, and chosen waterproofing method significantly influence costs.

Local contractors in Severn often charge between $75 and $150 per hour. Most basement waterproofing jobs require permits from the Anne Arundel County Department of Inspections and Permits, which can impact project timelines and costs.

When comparing basement waterproofing quotes in Severn, look for detailed descriptions of the methods used and inquire about warranties to ensure you are protected from future issues.

What affects the cost in Severn, MD?

Severn Labor Rates

Licensed basement waterproofing contractors in Severn charge $75–$150/hr, reflecting their experience and the complexity of the task. This price range is competitive in the local market.

Permits & Inspections

Most basement waterproofing work in Severn requires permits from the Anne Arundel County Department of Inspections and Permits, and fees can vary based on the project scope and specifics.

Material Selection & Quality

Choosing high-quality materials for waterproofing can lead to a cost increase of 10-20%. The investment in quality materials often results in longer-lasting protection against water damage.

Seasonal Demand & Scheduling

Spring and early summer are peak times for waterproofing in Severn, as homeowners prepare for heavy rains. Scheduling projects during the fall may offer better pricing and availability.

Frequently Asked Questions About Basement Waterproofing in Severn, MD

How does the waterproofing process work in Severn?

The waterproofing process in Severn typically starts with an inspection to determine the source of moisture. Professionals may check for cracks in the foundation, drainage issues, and the overall grading of your property. Depending on the findings, they will recommend solutions, which may include interior or exterior waterproofing methods. Exterior waterproofing usually involves applying a waterproof membrane to the foundation and ensuring proper drainage systems are in place. Interior methods may involve sealing walls and installing sump pumps. The goal is to create a dry, safe environment and protect your home from future water damage.

How much does basement waterproofing typically cost in Severn?

The cost of basement waterproofing in Severn can vary widely based on several factors, including the size of your basement, the extent of the water issues, and the methods used. On average, homeowners can expect to pay between $1,500 and $5,000 for professional waterproofing services. Factors such as the need for drainage systems, sump pumps, or extensive repairs can increase costs. It's essential to obtain multiple quotes from reputable contractors to ensure you're getting a fair price. While waterproofing may seem like a significant investment, it can save you money in the long run by preventing water damage and mold growth.

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

While some homeowners may consider tackling basement waterproofing as a DIY project, it is often best to hire a professional in Severn. Experts have the experience and equipment necessary to identify the root cause of water issues effectively. They can also recommend and implement the appropriate waterproofing solutions tailored to your specific situation. Attempting to waterproof your basement without the right knowledge can lead to inadequate solutions, which may result in further damage and increased costs over time. Investing in professional services ensures that the job is done correctly and efficiently.

What are common signs that my basement needs waterproofing in Severn?

Common signs that your basement needs waterproofing include water stains on walls, dampness or mold growth, and musty odors. In Severn, where heavy rains can lead to increased groundwater levels, it's crucial to monitor these indicators regularly. You may also notice cracks in the foundation walls or floors, which can allow water to seep in. If your basement feels humid or you see water pooling around the exterior of your home, these are all signs that waterproofing may be necessary. Addressing these issues promptly can prevent more extensive damage and costly repairs down the line.

What are the benefits of basement waterproofing for Severn homeowners?

Basement waterproofing offers numerous benefits for homeowners in Severn. Firstly, it protects your property from water damage, which can lead to costly repairs and mold growth. A dry basement provides a healthier living environment by reducing allergens and improving indoor air quality. Waterproofing can also increase your home's value, as potential buyers often look for properties with a dry, usable basement. Additionally, a well-waterproofed basement can be transformed into functional living space, such as a gym or recreation room. Overall, investing in waterproofing can enhance your home's longevity and comfort.

Common Basement Waterproofing services and their costs

Typical pricing in Severn, MD by service type.

Interior Waterproofing

Methods for indoor spaces

Method	Cost Range
Interior Sealant Applying sealants to walls to prevent moisture.	$1,000–$3,000
Sump Pump Installation Installing a sump pump to manage water accumulation.	$1,500–$3,500
Drainage System Installing an internal drainage system.	$2,000–$5,000
Wall Replacement Replacing damaged walls with waterproof materials.	$1,500–$4,000

Exterior Waterproofing

Methods for outdoor spaces

Method	Cost Range
French Drain Installation Installing a French drain system around the foundation.	$2,000–$4,000
Exterior Sealant Applying sealants to the exterior foundation walls.	$1,500–$3,000
Grading Regrading the landscape to direct water away from the foundation.	$1,000–$2,500
Wall Excavation Excavating around the foundation to waterproof.	$3,000–$5,000

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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 Severn, MD

Sarah Johnson

Jessica Lee

Destiny Hill

Michael Smith

Jared Gray

How much does Basement Waterproofing cost in Severn, MD?

What affects the cost in Severn, MD?

Frequently Asked Questions About Basement Waterproofing in Severn, MD

Common Basement Waterproofing services and their costs

Interior Waterproofing

Exterior Waterproofing

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