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Portsmouth, NH, Basement Waterproofing

NH Dry Basement team near Portsmouth has the basement waterproofing and ventilation services you need to keep your home dry, even in those spaces that are situated below ground.

Portsmouth Crawl Space Encapsulation: We've Got That Too!

As leading experts in moisture control and basement waterproofing for Portsmouth, NH, we also provide top-quality crawl space encapsulation to secure the structural integrity of your home.

Experienced, Expertly-Trained Professionals

Free Foundation Inspections & Estimates

Life of Home Transferable Warranties

Small Company Service, Big Company Results

Why Trust NH Dry Basement?

Portsmouth homeowners choose NH Dry Basement for our years of experience and highly trained professionals. We always start with an honest assessment, and our priority is to ensure your complete satisfaction. Our comprehensive warranties give you added security after the job is complete.

Portsmouth Basement Waterproofing Services Will Keep Your Home Dry

We offer a full suite of basement waterproofing and ventilation options. Depending on your home, this might include interior perimeter drains, high-performance sump pumps, or backup battery systems for existing pumps.

  • Small Company Service, Big Company Results
  • Life of Home Transferable Warranties
  • Experienced, Expertly Trained Professionals
  • Free Foundation Inspections & Estimates

Learn the Importance of Our Crawl Space Encapsulation Services in Portsmouth, NH

We can protect your crawl space from damaging moisture. Our team installs expert insulation and vapor barriers to safeguard this area beneath your home. We can also install advanced dehumidifiers to control moisture levels and improve the air quality inside your home.

In addition to crawl space encapsulation services, NH Dry Basement can upgrade your crawl space with secure doors and access wells. For extra protection, our Portsmouth crawl space encapsulation experts can also incorporate a drainage system.

the team at NH dry basement

Don't Let Moisture Damage Your Foundation

Trust NH Dry Basement to bring cutting-edge basement waterproofing technology to your Portsmouth home. We're always ready to answer your questions about basement or crawl space protection. Schedule a free inspection and estimate today!