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Best foundation drain installation pros near Pacific, WA

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    Verified foundation drain installation services reviews

Top-Rated Foundation drain installation pros in Pacific - Updated Nov 2026

Avatar for P4 Construction, LLC
P4 Construction, LLC
5.0(
13
)
Foundation Drainage - Install or Replace

Serving Pacific, WA and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"I cannot speak highly enough about P4. From start to finish, Eric and his team demonstrated professionalism, reliability, and a commitment to the quality of their work. They provided fair and transparent pricing, took the time to explain our options, and helped us choose the best approach for our drainage work without any pressure. Every phase of the project was handled with precision and care, and the results exceeded our expectations. If you're looking for a company that delivers exceptional results, offers fair pricing, and stands behind their work with integrity I highly recommend P4."
Response time5 hrs
Response rate94%
Recommended by18%of homeowners
Avatar for Wu Construction
Wu Construction
4.6(
238
)
Foundation Drainage - Install or Replace

Serving Pacific, WA and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"Excellent work, all around! The crew was hardworking, and the work performed has stood the test of time. Three years ago, Wu Construction expertly installed a full crawl space perimeter footing drain, brought in drainage gravel, and installed a 1/3 hp sump pump. Also installed a 6 mil black vapor barrier, checked and sealed alle entry points to prevent rodent entry, re-installed all loose inulation and replaced heat duct insulation. The crawl space has remained bone dry, and we've had no further issues with moisture or rodents."
Additional Photos
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Additional Photos

+11

Response time10 mins
Response rate100%
17 neighbors recently requested a quote
Avatar for Rescue Rooter Seattle
Rescue Rooter Seattle
4.5(
133
)
Sump Pump or Interior Foundation Drains - Install

Serving Pacific, WA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1976

Free estimates

Emergency services offered

"Prescott came to my house early Sunday morning after having contacted his company the night before. The drains on one side of my house were not working. He first checked the septic tank and then walked me through the steps to clear the drain lines on that side of the house. I had previously located the cleanout access so he was quickly able to examine it. We tested the system and were able to see the blocked drain line, He ran his machine for about 10 minutes start to finish and the blockage was gone. We then then tested, and everything seems to work. It was completely professional from start to finish. They charged me $99 for the service. Plus tax.. They recommended I pump the septic system and I will do so early this upcoming week. After that, they will send a camera crew to run a camera down the lines. I will absolutely call them first if I ever have an issue."
Clogged Drain
15 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for TerraFirma
TerraFirma
4.0(
100
)
Foundation Drainage - Install or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Pacific, WA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Excellent! Chad did an extensive evaluation of our foundation and put together a comprehensive plan. He is very professional and knowledgeable. All my interactions with TerraFirma were positive and I highly recommend them."
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 time2 hrs
Response rate100%
79 neighbors recently requested a quote
Avatar for Insulation Co., LLC - Removal & Clean Outs
Insulation Co., LLC - Removal & Clean Outs
4.9(
226
)
Sump Pump or Interior Foundation Drains - Install

Serving Pacific, WA and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"These guys were great, and the owner, Jo Estrada, a pleasure to work with. A crew of 5 spent 5 hours cleaning, inspecting, and replacing insulation and vapor shield in our crawl space. They took pictures of everything, before and after. THe crew was pleasant, and worked really hard.... couldn't believe how much stuff they removed from under there. The crawl space is tight, but they didn't complain (at least to us!). They gave us good recommendations for some repairs needed for the foundation. All for a most reasonable price, compared to other estimates. They deserve every star they can get!"
1
2
3
1
2

+46

Response time5 hrs
Recommended by49%of homeowners
Avatar for Groundworks
Groundworks
4.3(
314
)
Sump Pump or Interior Foundation Drains - Install

Serving Pacific, WA and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Emergency services offered

"From consultation to completion the team at Groundworks handled our foundation repair with care and professionalism. Matthew came to the house and stayed to answer every question and explain every detail. He took the time to complete a bid while onsite and walk us through the process. (BTW their permitting department and financing through GreenSky really helped!) When the work started the first team of Alex, Iuni and Luis, were exceptional (they pier leveled the footing). We got texts the moment they arrived at the property and they got right to work, completing their part right on time. They worked as quietly as possible and kept us informed of the progress. The second team for foam leveling our slab and led by Daniel, got it all done in part of a day. They were also courteous and even helped move furniture. When the work of both teams was finished Alex, the foreman, walked us through an inspection and answered all our questions. Finally, Matthew circled back at the end and made sure"
Foundation
Foundation
Foundation
Concrete
Concrete

+16

Response time2 days
109 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Andy Construction LLC
Andy Construction LLC
4.9(
30
)
Foundation Drainage - Install or Replace

Serving Pacific, WA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Outstanding work and value. Andy was quick to respond and came out the next day to assess what we needed to do to improve the drainage in our crawlspace. The home is built on a sloped lot. Andy suggested a full perimeter drain install around the foundation. The work also included complete replacement of the vapor barrier. All work was performed efficiently and Andy backed it up with a lifetime warranty. I couldn't be happier with the end result and would highly recommend Andy and his crew."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time8 hrs
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Pipers Drain Repair LLC
Pipers Drain Repair LLC
4.8(
17
)
Sump Pump or Interior Foundation Drains - Install

Serving Pacific, WA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Pipers Drain Repair is a trusted provider of professional plumbing company services dedicated to keeping residential and commercial plumbing systems flowing efficiently. With a commitment to quality workmanship, fast response times, and exceptional customer service, Pipers Drain Repair specializes in diagnosing and resolving a wide range of plumbing issues, from leaking water line repairs to full house repipes. Using advanced equipment and proven techniques, the company delivers reliable, long-lasting solutions that help prevent costly future problems. Pipers Drain Repair takes pride in offering honest assessments, transparent pricing, and customized services tailored to each customer’s needs. Whether handling routine maintenance, drain inspections, hydro jetting, or complex repairs, the team is focused on delivering dependable results with minimal disruption. Known for professionalism, integrity, and attention to detail,

Liner Install
Liner Install
sewer camera inspection
Sink Drain Repair
Sink Drain Repair

+40

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Foundation Drain Installation FAQs, answered by experts

Yes, you can add a battery to your existing sump pump. There are batteries available that can be plugged into your existing system; however, most battery backups come as a complete system and act as a replacement for your existing sump pump.

Ideally, your sump pump discharge should run down a natural downhill slope 10 to 20 feet away from your home’s foundation. However, if your property is naturally flat, that might not be an option. Instead, you may be able to discharge it into a neighborhood storm drain or a nearby creek or pond. If that’s not possible, consider burying it underground.

Yes, many modern water pumps are designed with energy efficiency in mind. Look for pumps with high efficiency ratings or those with an Energy Star certification. These pumps consume less power and can reduce your utility bills. Additionally, variable-speed pumps are more efficient since they can adjust the flow based on demand, providing significant savings over time.

Your sump pump will discharge water through a discharge line or pipe. The discharge line should be placed at least 10–20 feet from the foundation to avoid any issues.

Yes, most contractors and installers offer warranties covering materials, parts, labor, and workmanship for their installation services. It is important to confirm the specific terms and coverage details with your provider before starting the project.

The Pacific, WA homeowners’ guide to foundation drain installation services

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