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Verified Reviews for Basement Waterproofing pros in Phoenix, OR

*The Angi rating for Basement Waterproofing companies in Phoenix, OR 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 Phoenix, OR 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 01, 2025

Find Basement waterproofing pros in Phoenix

Avatar for TerraFirma Foundation Systems
TerraFirma Foundation Systems
4.0(
105
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Phoenix, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"The problem ended up being plumbing and not waterproofing. But TerraFirma did a consult right away, diagnosed the issue quickly and was really helpful in figuring out the next steps. I really appreciate their time."
Crawl Space Encapsulation with TerraFirma
Basement Waterproofing with TerraFirma
Foundation Repair with TerraFirma
Concrete Lift and Repair with TerraFirma
Before - Basement Waterproofing in Eugene, OR

+33

Response time6 hrs
61 neighbors recently requested a quote
Recommended by79%of homeowners
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Avatar for Clean Cut Construction and Landscape
Clean Cut Construction and Landscape
4.5(
35
)
Basement Drainage Channels - Install

Serving Phoenix, OR and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Fast, fair and great work. Will hire again. Before and after pics below"
fence
fence
Fencing
Fencing
Fencing

+2

Response time2 days
6 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for Pacific Builders Tim Hogue
Pacific Builders Tim Hogue
3.7(
35
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Phoenix, OR and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"This s the second time we have used Tim at Pacific Builders. He is very personable and easy to work with. He will bend over backward to make sure you are satisfied with his work. When he gives you a quote on a job he explains the variables and sticks to it. We would definitely hire him again."
Coustom base board
Dewitt's project
Dewitt's project
Dewitt's project
stone fire place

+42

Response time2 hrs
Recommended by92%of homeowners
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Avatar for Spence Construction - Home Facebook
Spence Construction - Home Facebook
5.0(
6
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Phoenix, OR and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"They are the best They did everything from framing to floors. Very dependible and polite."
owner
owner
owner
owner
owner

+8

Recommended by100%of homeowners
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Carpenter 4 U
4.3(
10
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Phoenix, OR and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"He charges by the hour rather than bid, but his guess of the time and material cost was very close.  He and his helper are hard working, friendly, accommodating,  and cleaned up the site after the work was finished.  I would use him again for future handyman projects.
"
Recommended by100%of homeowners
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Alexander Construction
5.0(
2
)
Basement Drainage Channels - Install

Serving Phoenix, OR and surrounding areas

In business since 1980

Free estimates

"Alex responded quickly with an estimate of most of the work. I added the blind and one faucet later. I asked him to supply two or three references and he e-mailed me four. All of the references gave him glowing reports. When he started he immediately showed he knew what he was doing. Everything was done well and came in at the exact price quoted. He cleaned up after the job was done and was very professional throughout the process. I would definitely use him again."
Carpentry & Drywall
Hardwood Floor & Repairs
Ceramic Tile
Recommended by100%of homeowners
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Showing 1-10 of 17
Basement Waterproofing questions, answered by experts

Overwatering can cause issues like water pooling and drainage problems. To prevent overwatering, monitor your soil levels on a regular basis and change your watering schedule as necessary.

Whether to waterproof your basement from the interior or exterior depends on several factors, including your budget.

Exterior waterproofing is generally considered the superior method because it stops water at the source, preventing it from seeping into and damaging your basement walls. This approach offers the most protection, making it ideal if you use your basement for storage.

By contrast, interior waterproofing is often less expensive and requires less labor because the area is more accessible.

For maximum protection against water leakage and moisture, applying waterproofing measures to both the inside and outside is the best solution. However, if you must choose only one, stopping water from the outside is the most effective approach to preserve your foundation and prevent damage.

The purpose of soffits is to circulate air, so a blocked soffit means the air in your attic becomes stagnant. This can lead to a number of problems, mostly moisture-related, that can cause damage to your health and your home. The good news is that unclogging soffits is relatively straightforward, and if your attic is easy to access, an easy DIY project.

The primary downside to crawl space encapsulation is the high cost, which can be several thousand dollars. Additionally, the process can make future repairs more complicated by limiting access to plumbing and electrical wiring within the crawl space. Encapsulation also requires sealing off any vents, which can be a disadvantage for home designs that benefit from the airflow they provide. It's recommended to consult with a crawl space contractor to determine if the benefits outweigh these potential drawbacks for your specific home.

Water that pools under pavers can erode the soil foundation and weaken the paver structure. In some situations, it can also cause mold and mildew growth. If that happens, you may need to start budgeting for the cost to build and install a patio to replace the damaged one.

The Phoenix, OR homeowners’ guide to basement waterproofing services

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

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