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TRUSTED BY ALOHA, OR HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon106
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Aloha

Avatar for John's Waterproofing
John's Waterproofing
4.3(
252
)

Serving Aloha, OR and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"I was glad John's Waterproofing was recommended to me to resolve the serious water problem in my large crawl space. With Jake's Design and Jeremy's remarkable crew, who were able to efficiently perform the many tasks needed to fix the problem, I now have a dry, clean and healthier crawl space under my home. Thanks to John's superb 5 star Company! Virginia Rossman"
Trim around fireplace was removed and mold found along the base
Fiberglass was drooping away from the home, removing its insulation value
Fiberglass Insulation was falling down in clumps from water weight
This window had been upgraded and given trim to give a clean and finished look
Re removed the below-grade sections of the wall and waterproofed with ThermalDry Radiant vapor barrier and installed a drain system around the interior perimeter

+41

Response time9 hrs
Response rate100%
21 neighbors recently requested a quote
Avatar for Better Basements and Waterproofing
Better Basements and Waterproofing
5.0(
10
)

Serving Aloha, OR and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Dylan Milroy went in and cleaned out the crawlspace put down plastic and dug a french drain and redirected all the downspouts so that the rain and we had now more water being drained. He is super easy to work honest he follows up to see if you are satisfied with his work.. I recommend him to everyone."
12mil vapor barrier
12mil vapor barrier
Standard Vapor Barrier
Exterior Drainage
Exterior Drainage

+3

2 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for John's Waterproofing Co.
John's Waterproofing Co.
4.0(
71
)

Serving Aloha, OR and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"Friends who know what our basement looked like before are flabbergasted. The information they send you after you contact them is super educational and everyone was prompt, polite, and professional. Wish we'd done this sooner."
Encapsulation System
Before Encapsulation
Before Interior Drain System
After Interior Drain System
Finished basement

+38

Response time6 hrs
211 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Pacific Waterproofing & Foundation Solutions, LLC
Pacific Waterproofing & Foundation Solutions, LLC
4.9(
8
)

Serving Aloha, OR and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"Very impressed with Darren: his work ethic, thoroughness of the work, cleanliness of the job site when the job was finished. He arrived when he said he would and stopped by when he was done for the day to let me know he was leaving. I certainly would recommend Pacific Waterproofing, LLC."
Response time2 days
8 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for TerraFirma Foundation Systems
TerraFirma Foundation Systems
4.1(
100
)

Serving Aloha, OR and surrounding areas

Approved

In business since 2005

Free estimates

Warranties 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."
A System Design Specialist helping a homeowner
Encapsulating a crawl space
Fleet of vehicles in our Portland, Oregon locatio
Loading up our truck for a piering job
Loading up a truck for a waterproofing job

+33

Response time10 mins
Response rate100%
105 neighbors recently requested a quote
Avatar for Legacy Plumbing and Excavation, LLC
Legacy Plumbing and Excavation, LLC
4.5(
75
)

Serving Aloha, 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 🤙"
Sewer Repair
Excavation & Sewer
Response time9 hrs
Response rate95%
698 neighbors recently requested a quote
Avatar for 3 Mountains Plumbing
3 Mountains Plumbing
4.2(
648
)

Serving Aloha, OR and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"I had a clogged kitchen sink that was backing up into my basement utility sink. They were able to come out same day, they had an advertised deal that seemed almost too good to be true. They were fabulous to talk to on the phone and schedule the visit and consult. After they gave me a definitive price, they grabbed their gear and were able to clear the drain in 15 minutes. The price was amazing, and they helped put my fears to rights. 10/10 would recommend!"
The 3MP Team (Circa 2017)
Bill Kerrigan
Alex Grabbing a Photo
Rolling Through Lake Oswego
Random Patch Photo

+103

Response time1 day
Recommended by92%of homeowners
Avatar for RBP Construction LLC
RBP Construction LLC
4.6(
9
)

Serving Aloha, OR and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

RBP Construction was founded by Ruben Bautista, his son Brandon, and their loving dog! Rambo. With over 20 years of experience in the industry, Ruben always dreamed of owning his own business. \nI always dreamed of building something that is s my own. Since leaving my homeland of Veracruz, Mexico my aspiration and vision have been to build and build, we all have the capacity to create and grow something for ourselves and our families. We are proud of what we are doing, even through the tough times, we have an end goal in mind.\n\nRuben prides himself and his team in offering quality services in both residential and commercial construction. From excavations to concrete, and siding services, RBP Construction is your premier contractor in Oregon and Washington. No construction project is too big or too small! We have the knowledge, equipment, and capacity to make your building dreams come true. \n

RBP Construction LLC
RBP Construction LLC
RBP Construction LLC
RBP Construction LLC
Framing

+5

9 neighbors recently requested a quote
Recommended by33%of homeowners
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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.

Regular inspections, maintaining proper grading around the foundation, and keeping gutters clear are advisable. Vapor barriers and sealants may need checking for wear after several years.

Yes, if your crawl space is prone to humidity, a dehumidifier can help keep it dry. For use in a crawl space, you’ll need a high-capacity and high-efficiency dehumidifier with built-in air filtration. It’s also wise to purchase one with a self-draining feature. Otherwise, you’ll need to climb into the crawl space to empty the dehumidifier.

You should take care of any sign of water in your basement, whether it’s dampness after heavy rain or puddles of water on the floor. Besides potentially causing a health hazard, the moisture can damage your home’s structure and foundation. Furthermore, mold can grow quickly and spread throughout the rest of your home. With mold remediation costs ranging between $1,200 and $3,400, it’s best to avoid mold issues by fixing the leak.

Sandbags are the most common and efficient way to create a flood barrier at home. Some local authorities pass them around to homes before the risk of a flood. Otherwise, you can use flood-proof house materials, like burlap or woven plastic bags, to make sandbags and fill them with sand or cat litter. Make sure that when you stack them, they’re tightly laid on top of each other, creating the effect of a firm wall against accumulating water.

The Aloha, OR homeowners’ guide to basement waterproofing services

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