4.4 
34 *The Angi rating for Basement Waterproofing companies in Newberg, 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 Newberg, 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 August 07, 2025
Serving Newberg, OR and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"Job was done right. They promised to come back and check if everything is working great."
+3
Serving Newberg, OR and surrounding areas
Approved (Corporate)
In business since 2021
Free estimates
Warranties offered
Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing
+20
Serving Newberg, OR and surrounding areas
Approved (Corporate)
In business since 1974
Free estimates
Warranties offered
"Corey and David of John's Waterproofing Company took our project and had a commercial grade gas water heater installed and running in place of our old one the same day they received our call for service. Thank you John's Waterproofing."
+7
Serving Newberg, OR and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"They did a great job adding insulation to my attic. Quick and at a great price."
+221
Serving Newberg, OR and surrounding areas
Approved
In business since 2005
Free estimates
Warranties offered
"We needed some posts in our basement replaced with proper footings. TerraFirma was quick to respond and quick to do the work. We are very happy with the result and would recommend."
+33
Serving Newberg, OR and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"James from Legacy Plumbing and Escavation was professional and friendly did an a awesome job in a timely manner in repairing a leaky shower in a home we had just purchased. Highly reccomend James and Legacy Plumbing and Escavation 🤙"
Serving Newberg, OR and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
Hi, I'm Chase, owner of Guest & Son's Excavation and Land Management. We provide honest, reliable excavation services with quality workmanship, fair pricing, and clear communication from start to finish. Whether you need site preparation, grading, drainage, trenching, driveway work, land clearing, or other excavation services, we treat every property with care and every customer with respect. We offer free estimates and are committed to getting the job done right the first time.
+22
Serving Newberg, OR and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
"Amazing job reliable service would definitely hire for upcoming projects"
+5
Serving Newberg, OR and surrounding areas
Approved
In business since 2024
Warranties offered
Credit card accepted
"Great. Very thorough and very decent and knowledgeable people. Will definetly use again."
+32
Serving Newberg, OR and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
Horizon Construction & Development LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!
From average costs to expert advice, get all the answers you need to get your job done.
Need to fix basement water problems or safeguard your home in Portland, OR from damage in the future? Use this basement waterproofing cost guide to budget appropriately.
A variety of factors can affect your total crawl space encapsulation cost in Portland, OR. Here’s a breakdown of the cost of this project, whether you hire a pro or DIY.
An unfinished basement has a lot of potential. So, how much does it cost to finish a basement in Portland, OR? Read on for all cost factors.
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.
Struggling with a damp basement? Learn about basement waterproofing and how these tips can help keep your basement safe from the elements.
Can’t seem to get rid of the moisture and mold in your basement? Learn why basements tend to hold moisture and how to get rid of moisture in the basement.
