What are signs that I need to waterproof my basement?

• <div><p>Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:</p><ul><li><p>Water in your basement, including damp walls or puddles on the floor</p></li><li><p>Mold spots in your basement</p></li><li><p>Musty smells or odors</p></li><li><p>Warped doors or walls</p></li><li><p>Cracks in walls</p></li><li><p>Insect issues, such as cockroaches and termites</p></li></ul><p></p></div>

Get matched with top basement waterproofing pros in Weiser, ID

Q: Can I add a sump pump to an existing basement?

• <div><p>A sump pump can be added to an existing basement. To do this, you will need to use a jackhammer or sledgehammer to break up the concrete and dig a pit. You will also need to create a hole in your basement wall to run the discharge pipe through.</p></div>

Q: What is the best basement ventilation system?

• <div><p>The best type of basement ventilation system depends on your budget, the moisture in your basement&rsquo;s air, and the types of windows you have down there. You should consider all of these factors when choosing a ventilation system. However, the most effective method for basement ventilation is an energy recovery ventilator (ERV) or a whole-house ventilation system, which preheats or precools incoming air from the outside while also managing water vapor.</p></div>

Q: What is the best garage flooring for moisture?

• <div><p>Interlocking garage tiles made with PVC are the most effective for garages with past issues of humidity and flooding because damp concrete is not suitable for paint. Epoxy coating is also water-resistant and can prevent mold buildup. Finally, porcelain tiles are a wonderful option for wet conditions if your budget allows.</p></div>

Q: What materials can stop a flood?

• <div><p>The most flood-resistant materials you can count on in a flood scenario are concrete, closed-cell insulation, foam insulation (also known as expandable foam), pressure-treated wood, marine-grade plywood, and ceramic tile. When a material is flood-resistant, it can withstand direct contact with floodwater for at least 72 hours without being significantly damaged. </p></div>

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Verified Reviews for Basement Waterproofing pros in Weiser, ID

*The Angi rating for Basement Waterproofing companies in Weiser, ID 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 Weiser, ID 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 November 14, 2025

Reviewed in May 2022
Completely finished my basement. This included 3 bedrooms and a bathroom. Chad is absolutely on point with his work. The bathroom is beautiful and it is apparent that his attention detail and vey high level skillset stands out on the work that he does. He is very honest and up front regarding...
CBW Construction
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Reviewed in March 2017
This man can do anything and everything! I would recommend him to all the single ladies who don't know who to trust. He is conscientious about spending your money, is a perfectionist, is reliable, is honest, and does the job right. He fixed my water pipe and installed one that allows the water...
Mem Works Inc
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Reviewed in October 2014
I had previously used another company to rid the house of tiny flying insects. I thought that company was doing a good job, but the insects kept showing up again soon after the spraying. I called this company and although $20 more the the previous one, I thought I'd give them a try. Laurie...
AAA Advanced Pest Control
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Reviewed in September 2014
On Aug. 8th I called Bugnappers because I wanted them to come and spray in my basement for spiders prior to a surgery I was to have on Aug. 14. I gave Bugnappers 3 different phone numbers I could be reached at. The employee I spoke with immediately recommended to have the exterior of my house...
The Bugnappers LLC
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Reviewed in October 2013
All American was a life saver. They responded to our call the day after the flood. There were many people in the area that flooded, but they showed up the same day we called. From that point on, they were amazing. They had people over to take all the mud and grime out of our basement, and...
All American Cleaning & Restoration
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Reviewed in July 2013
The majority of the windows looked fine. Two small basement windows were missed, and while they removed the screens, they did not clean them. The window tracks also were not cleaned. I did not call them back but will look for another service next year.
Crystal Clear Windows
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Reviewed in July 2013
I called KG and T with an emergency! Our septic tank was overflowing in the basement. He got us in first thing the next morning. He was prompt and friendly. He got my tank emptied, cleaned an obstruction that was in it, and even rinsed it out using the hose. The only reason I gave him a B...
KG & T SEPTIC SERVICE
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Reviewed in May 2013
Not a single problem. Work was done promptly, efficiently and well. It turned out the water heater they recommended and installed was top of the line which is a lot better than I probably would have done in my selection. That was two years ago. They had done several smaller repairs for me...
B & G PLUMBING & HEATING CO
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Reviewed in May 2011
It was a good experience and we are happy with our choice to use this company. We would hire them again and can recommend them without reservation. The owner of the company was good to work with, charged us exactly what he told us he was going to charge and gave us helpful advice and...
SPOKLIE DRYWALL
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Find Basement waterproofing pros in Weiser

We are a 24/7 Water Damage, Mold and Bio Growth Remediation company serving the Treasure Valley and beyond. We have 12 years combined construction and remodeling experience and have been actively restoring water damage and remediation mold and biogrowth with 1 800 Water Damage of Meridian from August 2015 to February 2017. Call today to schedule your FREE water damage and mold inspection.

Sweets Plumbing

4.08(

)

Sweets Plumbing

4.08(

)

Customers say: Quick response

83 years of experience

Additional DBA - Sweet's Sewer Drain & Cleaning. For all your sewer and water needs one call we do it all.

Caldera Design LLC

No reviews yet

Caldera Design LLC

No reviews yet

25 years of experience

Full service Interior Design firm for both residential and commercial projects. Project Management, Owner's Representative during remodeling and new construction projects. A liaison between owner and contractors, will work with architects on layout and design.

Foundation Supportworks of Idaho

3.25(

)

Foundation Supportworks of Idaho

3.25(

)

Customers say: Terrific value

34 years of experience

Foundation Supportworks of Idaho is an expert in foundation repair, commercial foundations, crawl space repair, basement waterproofing, and other services in the Greater Boise area.

"They used Jack's that can be custom cut and a steel beam to support the house. The concept is really good, the execution was done very poorly, they didn't cut them long enough to raise the house enough to be level, which is what I was paying them 8000 for! So they raised it a bit and probably realized they didn't cut them long enough and called it quits. They then gave me a poor excuse of the house is too heavy to raise it more with the Jack's that they used which are meant for that, not only that but it is being supported by them right now so...... Majorly disappointed,but hey at least it's not supposed to sink any more I guess."

Tyson S on June 2020

Foundation Supportworks of Idaho is an expert in foundation repair, commercial foundations, crawl space repair, basement waterproofing, and other services in the Greater Boise area.

"They used Jack's that can be custom cut and a steel beam to support the house. The concept is really good, the execution was done very poorly, they didn't cut them long enough to raise the house enough to be level, which is what I was paying them 8000 for! So they raised it a bit and probably realized they didn't cut them long enough and called it quits. They then gave me a poor excuse of the house is too heavy to raise it more with the Jack's that they used which are meant for that, not only that but it is being supported by them right now so...... Majorly disappointed,but hey at least it's not supposed to sink any more I guess."

Tyson S on June 2020

DZ Home Improvement LLC

No reviews yet

DZ Home Improvement LLC

No reviews yet

50 years of experience

DZ Home Improvement LLC does all kinds of home improvement: Basement Finishing, Patios, Decks and Extensions, Room Additions, Siding, Soffit & Fascia, Replacement Windows, Storm Doors, and interior upgrades such as molding. We are a local, family-owned business and have been doing home improvement projects in Utah and its surrounding states for more than 30 years already. We implement the highest standard possible in delivering services to clients who desire nothing but the best in home remodelling.

Wellard Constructors Inc.

No reviews yet

Wellard Constructors Inc.

No reviews yet

78 years of experience

We Are a full sevice General building contractor. Member of the A.G.C. Of America. we have been in Buisness for over 60 years. We also construct green Buildingings. and also install Radon Sytems.

Gem State Handyman Services

1.00(

)

Gem State Handyman Services

1.00(

)

51 years of experience

BEEN IN BUSINESS FOR 37 YEARS RCT NUMBER 3099 INSURED

Dorian Visionheart Dyer

4.80(

)

Dorian Visionheart Dyer

4.80(

)

Customers say: True professional

Recommended by 100% of Angi customers

I am a self-taught artist, initially drawn to experiment with pastels and colored pencil, and now working with acrylic on canvas. My art speaks for itself.

Hampton Enterprise LLC

3.40(

)

Hampton Enterprise LLC

3.40(

)

36 years of experience

Our mission at Hampton Enterprise LLC is to provide clients with superior customer service, quality work and speedy service in all aspects of their home improvement needs. Licensed, insured and trusted since 1989; come discover the Hampton difference today! We specialize in the installation and repair of Windows, Doors, Flooring, Sinks, Bathtubs, Showers, Sprinkler Systems and much more. We also offer Interior and Exterior Home Painting, Custom Welding Fabrication and Carpentry.Localy in your area just call and i will call back with a local number thank you . from James Hampton AL.Dothan 334-648-3817, AL Birmingham 334-648-3817, AL Huntsville 334-648-3817, AL Mobile 334-648-3817, AL Tuscaloosa 334-648-3817, AL Montgomery 334-578-4761, AR Little Rock 334-648-3817, AZ Phoenix 334-648-3817, CA LosAngeles/Sacramento 334-648-3817, CO Denver/Colorado Springs 334-648-3817, CT Hartford 334-648-3817, DE Dover 334-648-3817, FL Tallahassee 334-648-3817, FL Cape Canaveral/ Cocoa 334-648-3817, FL. Destin 334-648-3817, FL Gainsville 334-648-3817 Fl Jacksonville 334-648-3817, FL Orlando 334-648-3817, FL Panama City 334-648-3817, FL Tampa 334-648-3817, FL Miami 334-648-3817, GA Atlanta 334-648-3817, GA Albany 334-648-3817, GA Augusta 334-648-3817, GA Columbus 334-648-3817, GA Macon 334-648-3817, GA Valdosta 334-648-3817, IA Des Moines 334-648-3817, ID Boise 334-648-3817, IL Chicago/Springfield 334-648-3817, IN Indianapolis 334-648-3817, KS Levenworth/Topeka 334-648-3817, KY Frankfort 334-648-3817, LA New orleans/Baton Rouge 334-648-3817, MA Boston 334-648-3817, MD Annapolis 334-648-3817, ME Augusta 334-648-3817, MI Detroit/Lansing 334-648-3817, MN Saint Paul 334-648-3817, MO kansas City/Jefferson City 334-648-3817, MS Jackson 334-648-3817, MS Biloxi 334-648-3817, MS Gulf Port 334-648-3817, MT helena 334-648-3817, NC Raleigh 334-648-3817, ND Bismark 334-648-3817, NE Lincoln 334-648-3817, NJ Trenton 334-648-3817, NM Santa Fe 334-648-3817, NV Carson City 334-648-3817, NV Las Vegas 334-648-3817 NY Albany 334-648-3817, OH Columbus 334-648-3817, OK Oklahoma Ciy 334-648-3817, OR Salem 334-648-3817, PA harrisburg 334-648-3817, RI Providence 334-648-3817, SC Columbia 334-648-3817, SD Pierre 334-648-3817, TN nashville 334-648-3817, TX Austin 334-648-3817, UT Salt Lake City 334-648-3817, VA Richmond 334-648-3817, VT montpelier 334-648-3817, WI Madison 334-648-3817, WV Charleston 334-648-3817, WY Cheyenne 334-648-3817

"They guys suck."

Penny S on February 2024

"They guys suck."

Penny S on February 2024

Basement Waterproofing questions, answered by experts

A sump pump can be added to an existing basement. To do this, you will need to use a jackhammer or sledgehammer to break up the concrete and dig a pit. You will also need to create a hole in your basement wall to run the discharge pipe through.

The best type of basement ventilation system depends on your budget, the moisture in your basement’s air, and the types of windows you have down there. You should consider all of these factors when choosing a ventilation system. However, the most effective method for basement ventilation is an energy recovery ventilator (ERV) or a whole-house ventilation system, which preheats or precools incoming air from the outside while also managing water vapor.

Interlocking garage tiles made with PVC are the most effective for garages with past issues of humidity and flooding because damp concrete is not suitable for paint. Epoxy coating is also water-resistant and can prevent mold buildup. Finally, porcelain tiles are a wonderful option for wet conditions if your budget allows.

Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:

Water in your basement, including damp walls or puddles on the floor
Mold spots in your basement
Musty smells or odors
Warped doors or walls
Cracks in walls
Insect issues, such as cockroaches and termites

The most flood-resistant materials you can count on in a flood scenario are concrete, closed-cell insulation, foam insulation (also known as expandable foam), pressure-treated wood, marine-grade plywood, and ceramic tile. When a material is flood-resistant, it can withstand direct contact with floodwater for at least 72 hours without being significantly damaged.

The Weiser, ID 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

Dan Simms
•
Oct 17, 2025Oct 17, 2025
How Much Does Crawl Space Encapsulation Cost? [2025 Data]
A variety of factors can affect your total crawl space encapsulation cost. Here’s a breakdown of the cost of this project, whether you hire a pro or DIY.
Haley Nothstein
•
Oct 20, 2025Oct 20, 2025
How Much Does a Sump Pump Battery Backup Cost? [2025 Data]
Sump pump battery backup costs depend on the type and the design of the system purchased. Follow this guide to learn how to budget for your backup battery.
Lawrence Bonk
•
Oct 16, 2025Oct 16, 2025
How Much Does Basement Waterproofing Cost? [2025 Data]
Need to fix basement water problems or safeguard your home from damage in the future? Use this basement waterproofing cost guide to budget appropriately.
Marwa Hasan
•
Nov 6, 2025Nov 6, 2025
Does Your Home Need a Sump Pump?
A sump pump is a must-have if your basement (or crawlspace) tends to flood—it will drain excess water and save your property from damage. Learn more about the different types of sump pumps and how they work to prevent flooding.
Deane Biermeier
•
Feb 27, 2025Feb 27, 2025
5 Questions to Ask About Foundation, Basement, or Crawlspace Encapsulation
If your home's crawlspace has water issues, here are the crawlspace encapsulation questions you should be asking a contractor about the project.
D.P. Taylor
•
Nov 5, 2025Nov 5, 2025
How to Hire a Basement Waterproofing Contractor
Waterproofing your basement is important to protect your home. Follow these tips to ensure that you hire the right waterproofing contractor for the job.

What do you need done? We’ll find top pros.

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Need a pro for your basement waterproofing project in Weiser, ID?

Concrete Foundation Repair

Batt, Rolled or Reflective Insulation Install or Upgrade

Seamless Metal Gutters Installation

Verified Reviews for Basement Waterproofing pros in Weiser, ID

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D 3 Contracting

D 3 Contracting

Rhino Restoration & Remodeling

Rhino Restoration & Remodeling

Sweets Plumbing

Sweets Plumbing

Caldera Design LLC

Caldera Design LLC

Foundation Supportworks of Idaho

Foundation Supportworks of Idaho

DZ Home Improvement LLC

DZ Home Improvement LLC

Wellard Constructors Inc.

Wellard Constructors Inc.

Gem State Handyman Services

Gem State Handyman Services

Dorian Visionheart Dyer

Dorian Visionheart Dyer

Hampton Enterprise LLC

Hampton Enterprise LLC

The Weiser, ID homeowners’ guide to basement waterproofing services

How Much Does Crawl Space Encapsulation Cost? [2025 Data]

How Much Does a Sump Pump Battery Backup Cost? [2025 Data]

How Much Does Basement Waterproofing Cost? [2025 Data]

Does Your Home Need a Sump Pump?

5 Questions to Ask About Foundation, Basement, or Crawlspace Encapsulation

How to Hire a Basement Waterproofing Contractor

Get our Angi-powered app

Get matched with top basement waterproofing pros in Weiser, ID

Enter your ZIP and get matched with up to 5 pros

Need a pro for your basement waterproofing project in Weiser, ID?

Concrete Foundation Repair

Batt, Rolled or Reflective Insulation Install or Upgrade

Seamless Metal Gutters Installation

Verified Reviews for Basement Waterproofing pros in Weiser, ID

Find Basement waterproofing pros in Weiser

D 3 Contracting

D 3 Contracting

Rhino Restoration & Remodeling

Rhino Restoration & Remodeling

Sweets Plumbing

Sweets Plumbing

Caldera Design LLC

Caldera Design LLC

Foundation Supportworks of Idaho

Foundation Supportworks of Idaho

DZ Home Improvement LLC

DZ Home Improvement LLC

Wellard Constructors Inc.

Wellard Constructors Inc.

Gem State Handyman Services

Gem State Handyman Services

Dorian Visionheart Dyer

Dorian Visionheart Dyer

Hampton Enterprise LLC

Hampton Enterprise LLC

The Weiser, ID homeowners’ guide to basement waterproofing services

How Much Does Crawl Space Encapsulation Cost? [2025 Data]

How Much Does a Sump Pump Battery Backup Cost? [2025 Data]

How Much Does Basement Waterproofing Cost? [2025 Data]

Does Your Home Need a Sump Pump?

5 Questions to Ask About Foundation, Basement, or Crawlspace Encapsulation

How to Hire a Basement Waterproofing Contractor

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