Get matched with top basement waterproofing pros in Genoa, NV

Q: Can water seep through cracks in the basement floor?

• <div><p>Yes, water and water vapor can seep through cracks in your basement floor, which means you should address all basement floor cracks, even if they don&rsquo;t indicate structural issues. Sealing settling cracks and shrinkage cracks is a good idea to keep water and moisture outside where it belongs. Doing so can improve your indoor air quality, reduce the risk of mold growth, make your home more comfortable, and help prevent pest infestation.</p></div>

Q: Does a basement need ventilation to reduce humidity?

• <div><p>Proper basement ventilation is very effective at reducing humidity. Without enough ventilation, your basement is prone to mold and moisture damage. Your basement should have as much natural ventilation via windows and doors as possible, and if your budget allows, you should also consider installing an ERV system to keep basement humidity levels at bay.</p></div>

Q: How long does it take for water to damage concrete?

• <div><p>Water damage to concrete is often gradual and can take months, if not years, for a concrete structure to be fully destroyed. The process often starts with cracks on the surface, followed by sinking slabs and eventually crumbling cement. Therefore, it is important to repair minor damages early to prevent the situation from worsening.</p></div>

Q: Can underfloor insulation cause moisture and mold?

• <div><p>Underfloor insulation alone will not cause moisture and mold, but improper installation can. Although the purpose is to seal any drafts, your subfloor still needs ventilation. If you seal the area too tightly and prevent all airflow, this can cause moisture to get trapped. This moisture eventually leads to mold and&mdash;if your floors are wood&mdash;rotting.</p></div>

Q: How long does foundation sealant last?

• <div><p>You&rsquo;ll need to reseal the foundation <b>every five to 10 years, </b>depending on the sealant you&rsquo;ve used, the moisture conditions present in and around your home, and the condition of your foundation. Having a foundation inspection conducted before reapplication can help you catch any problems before you begin resealing. Of course, if you notice any new leaks or other moisture problems at any time, it may be necessary to reseal the foundation sooner.</p></div>

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Verified Reviews for Basement Waterproofing pros in Genoa, NV

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

*The HomeAdvisor rating for Basement Waterproofing companies in Genoa, NV 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 May 08, 2026

Reviewed in May 2026
The plumber installed a Moen shutoff device as required by our insurance company to prevent potential flooding from water line leaks. The work was expertly and professionally done. The office staff was helpful and pleasant to work with and understood what we needed.
1 Tom Plumber Reno Tahoe
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Reviewed in June 2025
Thank you, Tony and crew for a fantastic job done. I had a side fence done along the driveway. They even put a little gate over the main water line so city employees and homeowners could access this. I am very pleased with the outcome. Thank you again Tony and crew.
JAMYTA Home Improvements LLC
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Reviewed in February 2025
I had a fantastic experience with Pure Water Systems of Nevada! Luke and Alec were incredibly polite, helpful, and knowledgeable about the water softener. They took the time to explain everything thoroughly and made sure I was comfortable with the setup. They even vacuumed up the area when they...
Pure Water Systems of Nevada
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Reviewed in February 2024
This was a demolition project for mold and water damage from a broken pipe. Brandon Jones worked with insurance company and we paid nothing out of pocket. All workers were exceptionally helpful during a very stressful event resolution.
911 Restoration of Reno/ Tahoe, LLC
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Reviewed in June 2023
Pinuelas painted my home exterior. They did an excellent job! Very thorough! Even the neighbors love it!
Pinuelas Construction LLC
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Reviewed in November 2022
Designer Landscapes did a great job installing a complete replacement of our sprinkler system, mow strips and sod. They were professional, timely and worked around the weather challenges of snow and rain. We highly recommend them!
Designers Landscapes
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Reviewed in June 2021
I hired Omar to do pressure washing on my driveway, garage floor, entrance way, and backyard patio. He did a great job and the concrete is now noticeably brighter. He also fixed a broken water shutoff valve on my washer. His price was fair, and I would hire him again.
Omar's Painting & Home Improvements, LLC
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Reviewed in May 2021
Ed did an excellent job in taping and finishing my basement project. Very professional, great communication and overall great job. Would certainly hire again.
Ed's Drywall & Taping
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Reviewed in May 2021
Great job on the ceilings
SEG Quality Drywall and Taping, LLC
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Reviewed in January 2013
Samantha is extremely talented in the type of work we had done!! She took only six hours from begining to end resulting in an excellant staircase, associated hand rails and necessary deckwork!!! She also waterproofed everything. <br /> The mistake we made was we didn't realize how much she is...
Samantha's Handygal Services
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Find Basement waterproofing pros in Genoa

Groundworks

4.9(

)

Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Genoa, NV and surrounding areas

Approved (Corporate)

In business since 1990

Free estimates

Warranties offered

"My project is just a small one and they did took time to check it out. Good courtesy"

+16

131 neighbors recently requested a quote

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Monarch Concrete Coatings

4.8(

)

Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Genoa, NV and surrounding areas

In business since 1985

Free estimates

Credit card accepted

"It went fine. They showed up on time. They did exactly what they said they were going to do. They left properly."

+19

Recommended by93%of homeowners

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Straight Up Plumbing - Inicio Facebook

4.7(

264

)

Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Genoa, NV and surrounding areas

In business since 2014

Credit card accepted

"Represented company superbly with on time, efficiency, and friendly attitude"

Response time1 day

Recommended by97%of homeowners

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Hampton Enterprise LLC

3.7(

)

Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Genoa, NV and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"I only use James when I need some work done to my house. He responds fast, gets the work done quicker than just about anyone else I've ever used and seems very concerned with leaving his customers happy."

Recommended by60%of homeowners

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Elder construction co.

New to Angi

Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Genoa, NV and surrounding areas

At Elder Construction,we take great pride in our experience, expertise, quality and customer service that we provide to meet the customers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job. How can we help you?

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A-Rooterman Plumbing, Sewer & Drain Cleaning Service, Inc.

New to Angi

Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Genoa, NV and surrounding areas

In business since 2005

Free estimates

Credit card accepted

A-Rooterman Plumbing, Sewer & Drain Cleaning Service, Inc., is the company you have been dreaming for. From emergency fixings to installs, please enjoy their great customer service!

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Handle it handyman & construction

New to Angi

Basement Drainage Channels - Install

Serving Genoa, NV and surrounding areas

In business since 2020

Free estimates

Emergency services offered

We are a full service handyman company with 25+ years combined experience. We have the experience to accomplish any task at hand. Our skills consist of \nRoof repair, siding and exterior aesthetic, gutters, windows, interior: kitchen/bath, sheet rock, paint , light electrical, plumbing, furniture installation, flooring/carpet, masonry, and much more. If you want it done right, we're here for you!

Basement Drainage Channels - Repair

Serving Genoa, NV and surrounding areas

In business since 1993

Free estimates

Credit card accepted

Rockwood, Inc. is a full-service lot clearing and excavation service that has operated in Nevada's North Lake Tahoe and Reno areas since 1993. Originating from Switzerland, Joe Bucher, president of Rockwood, Inc., is a local property and business owner. Joe is experienced in working with the NTPUD and IVGID and understands the special requirements of working in an environmentally-sensitive area.

Recommended by100%of homeowners

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Basement Waterproofing questions, answered by experts

Yes, water and water vapor can seep through cracks in your basement floor, which means you should address all basement floor cracks, even if they don’t indicate structural issues. Sealing settling cracks and shrinkage cracks is a good idea to keep water and moisture outside where it belongs. Doing so can improve your indoor air quality, reduce the risk of mold growth, make your home more comfortable, and help prevent pest infestation.

Proper basement ventilation is very effective at reducing humidity. Without enough ventilation, your basement is prone to mold and moisture damage. Your basement should have as much natural ventilation via windows and doors as possible, and if your budget allows, you should also consider installing an ERV system to keep basement humidity levels at bay.

Water damage to concrete is often gradual and can take months, if not years, for a concrete structure to be fully destroyed. The process often starts with cracks on the surface, followed by sinking slabs and eventually crumbling cement. Therefore, it is important to repair minor damages early to prevent the situation from worsening.

Underfloor insulation alone will not cause moisture and mold, but improper installation can. Although the purpose is to seal any drafts, your subfloor still needs ventilation. If you seal the area too tightly and prevent all airflow, this can cause moisture to get trapped. This moisture eventually leads to mold and—if your floors are wood—rotting.

You’ll need to reseal the foundation every five to 10 years, depending on the sealant you’ve used, the moisture conditions present in and around your home, and the condition of your foundation. Having a foundation inspection conducted before reapplication can help you catch any problems before you begin resealing. Of course, if you notice any new leaks or other moisture problems at any time, it may be necessary to reseal the foundation sooner.

The Genoa, NV homeowners’ guide to basement waterproofing services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

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Jul 20, 2026Jul 20, 2026
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How to Waterproof a Basement Like a Pro
Dealing with a damp basement? Follow these steps for DIY basement waterproofing to keep water and moisture out and boost your home’s energy efficiency.
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What Is Basement Waterproofing and How Does It Work?
Struggling with a damp basement? Learn about basement waterproofing and how these tips can help keep your basement safe from the elements.
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How to Keep Your Basement Dry and Get Rid of Moisture
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Jul 8, 2026Jul 8, 2026
7 Reasons Water Is Seeping Through Your Basement Floor
Unearth the root causes of water seepage in your basement floor. Explore effective solutions to keep your basement dry and your home protected.