4.6 
10 *The Angi rating for Basement Waterproofing companies in Molalla, 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 Molalla, 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 December 18, 2025
Serving Molalla, 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 Molalla, 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 Molalla, OR and surrounding areas
Approved (Corporate)
In business since 1974
Free estimates
Warranties offered
"David and Cody from John's Waterproofing went straight to work; they quickly found the problem, showed me the problem, discussed what would have to be done to fix the problem, fixed the problem, then thoroughly cleaned up. Very nice people to work with, from the schedulers through the technicians."
+7
Serving Molalla, 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 Molalla, 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 Molalla, 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 Molalla, 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.
+25
Serving Molalla, OR and surrounding areas
Approved
In business since 1985
Free estimates
Small jobs welcome
*CURRENT SPECIALS: TANKLESS WATER HEATER INSTALLATION STARTING AT $5999 & 40% OFF DRAIN CLEANING AND DRAIN REPAIR* \n\nFor over 40 years, Wolcott Services has been Portland’s trusted partner for plumbing and drain solutions. We understand how stressful it can be when something goes wrong with your home’s vital systems, which is why our licensed experts respond quickly, diagnose accurately, and deliver lasting repairs. From clogged drains and sewer backups to water heater installs and whole-home plumbing upgrades, we’re here to help you restore comfort, protect your home, and get life back to normal.
Serving Molalla, OR and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Competent and professional work. Easy to work with. Highly recommended"
+10
Serving Molalla, OR and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
Desired Effect Irrigation and Hardscape is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. \n
+11
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.
