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Basement leak repair pros in Mckenna

Avatar for Pacific Coast Renovations, LLC
Pacific Coast Renovations, LLC
507 E Main Ave
3.67(
3
)
Approved Pro
Pacific Coast Renovations, LLC
507 E Main Ave
3.67(
3
)
Approved Pro
51 local quotes requested
18 years of experience

Builder, developer, and general contractor. We succeed through decades of experience, amazing vendor, subcontractor, and client relationships, as well as the extensive resources available to us. From dirt to turn-key, interior to exterior, and bottom up, we are the go-to company for any substantial repairs, upgrades, and builds.

"The project started 10/2021 and ended sometime in 2/2022. This project took long3r than anticipated. I had to check in multiple times to see if anyone would be working on the project that day. The sub contractors used for electrical and plumbing cut corners in places causing issues and failures in 2024. The electrician tapped into existing wires, over loading the breaker and the water tank connections were not threaded and sealed correctly causing a leak with the expansion tank. Luckily I found good people to do the work and get it done right."

Lita H on August 2024

Builder, developer, and general contractor. We succeed through decades of experience, amazing vendor, subcontractor, and client relationships, as well as the extensive resources available to us. From dirt to turn-key, interior to exterior, and bottom up, we are the go-to company for any substantial repairs, upgrades, and builds.

"The project started 10/2021 and ended sometime in 2/2022. This project took long3r than anticipated. I had to check in multiple times to see if anyone would be working on the project that day. The sub contractors used for electrical and plumbing cut corners in places causing issues and failures in 2024. The electrician tapped into existing wires, over loading the breaker and the water tank connections were not threaded and sealed correctly causing a leak with the expansion tank. Luckily I found good people to do the work and get it done right."

Lita H on August 2024


Avatar for Ram Jack West - Portland
Ram Jack West - Portland
9800 SE Fuller Rd
4.74(
68
)
Approved Pro
Ram Jack West - Portland
9800 SE Fuller Rd
4.74(
68
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
32 local quotes requested

At Ram Jack West, we treat customers with respect and care. If you notice cracks, damages, or other issues with your foundation, our team is ready to help. We have innovative systems that have been refined over our 40+ years of experience.

"Purchased a 1906 home in North Portland with an uneven foundation that had been patched for 60 years, but needed serious stabilization work. I contacted multiple foundation contractors in the greater-Portland area and Ram Jack was the only team that provided a full worse-case estimate that included everything that I may need to permanently stabilize the home's foundation. Other contractors' estimates were higher, omitted some of the features of Ram Jack's estimate, and involved greater excavation work around the home. While I was collecting estimates, I had multiple contractors check the levels on the house and could see the home was continuing to sink as much as half and inch in some areas within only a few months, so I knew I had to do something soon as the hotter summers are causing significant erosion to the clay soil in north portland. After paying the 50% down payment, I was quickly in touch with multiple project managers and structural engineers who were able to answer my questions as the work plan developed. I work from home and have two cats, so I was a bit worried about the noise and needing to leave at certain times during the work. Ramjack devised a plan of installing 12 helical piers from the basement and 2 outside for a small crawl space area as well as replacing most of the piers in the basement that had water damage. During the excavation and pier installation, I didn't have to leave my house at all, my cats were fine, none of the utilities ever needed to be turned off and none of the neighbors said they heard more than the hum of the generator outside; insane professionalism. The work team kept me informed at every step of the excavation and pier installation and was able to recover an inch of lift with only a few drywall cracks that I patched in a day. I could have gone further, but wanted to avoid any potential damage to the sewer pipes and stay within my budget. During the lifting, I was standing with the lead construction manager who kept me informed of every risk as we lifted the house bit by bit. During the excavation my basement looked insane with mounds of dirt everywhere, but the construction team cleaned everything flawlessly; all I had to do was a quick mop and the basement was good as new again. Overall had a great experience with RamJack; the 20 years in business shows, most everyone I dealt with had been working with them for years; the construction manager had been doing pier installation for 15 years. The work was expensive, but cheaper than the other local contractors, and certainly way cheaper than replacing the entire basement foundation. Ramjack was even able to take a few grand off the intitial worse-case estimate for solutions not needed. Glad I was able to repair my 120 year old home; here's to another 100 years. Big thanks to Pancho and Stephen, as well as the structural engineers and project managers; I'm very happy with the work."

Kevin S on March 2022

At Ram Jack West, we treat customers with respect and care. If you notice cracks, damages, or other issues with your foundation, our team is ready to help. We have innovative systems that have been refined over our 40+ years of experience.

"Purchased a 1906 home in North Portland with an uneven foundation that had been patched for 60 years, but needed serious stabilization work. I contacted multiple foundation contractors in the greater-Portland area and Ram Jack was the only team that provided a full worse-case estimate that included everything that I may need to permanently stabilize the home's foundation. Other contractors' estimates were higher, omitted some of the features of Ram Jack's estimate, and involved greater excavation work around the home. While I was collecting estimates, I had multiple contractors check the levels on the house and could see the home was continuing to sink as much as half and inch in some areas within only a few months, so I knew I had to do something soon as the hotter summers are causing significant erosion to the clay soil in north portland. After paying the 50% down payment, I was quickly in touch with multiple project managers and structural engineers who were able to answer my questions as the work plan developed. I work from home and have two cats, so I was a bit worried about the noise and needing to leave at certain times during the work. Ramjack devised a plan of installing 12 helical piers from the basement and 2 outside for a small crawl space area as well as replacing most of the piers in the basement that had water damage. During the excavation and pier installation, I didn't have to leave my house at all, my cats were fine, none of the utilities ever needed to be turned off and none of the neighbors said they heard more than the hum of the generator outside; insane professionalism. The work team kept me informed at every step of the excavation and pier installation and was able to recover an inch of lift with only a few drywall cracks that I patched in a day. I could have gone further, but wanted to avoid any potential damage to the sewer pipes and stay within my budget. During the lifting, I was standing with the lead construction manager who kept me informed of every risk as we lifted the house bit by bit. During the excavation my basement looked insane with mounds of dirt everywhere, but the construction team cleaned everything flawlessly; all I had to do was a quick mop and the basement was good as new again. Overall had a great experience with RamJack; the 20 years in business shows, most everyone I dealt with had been working with them for years; the construction manager had been doing pier installation for 15 years. The work was expensive, but cheaper than the other local contractors, and certainly way cheaper than replacing the entire basement foundation. Ramjack was even able to take a few grand off the intitial worse-case estimate for solutions not needed. Glad I was able to repair my 120 year old home; here's to another 100 years. Big thanks to Pancho and Stephen, as well as the structural engineers and project managers; I'm very happy with the work."

Kevin S on March 2022


Avatar for Olympia Floor Source
Olympia Floor Source
2831 54th Ave SW
5.00(
23
)
Approved Pro
Olympia Floor Source
2831 54th Ave SW
5.00(
23
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
36 local quotes requested

We are a company built of third and fourth generation flooring installers. We know floors and we consider the installation an art. For your commercial or residential floor, we offer carpet, laminate, hard wood, LVP, VCT, sheet vinyl, tile and more! We also offer expert installation, carpet re-stretches and other repairs. Our installers are licensed general contractors and also offer certain home repairs, carpentry, water damage remediation and remodel / renovation services. We have an outstanding record of service! Give us a call and we will be happy to give you a quote on any job; large or small.

"Everything went good and the carpet looks great. Would definitely recommend Olympia Floor Source if you need your carpet done right."

Deon H on March 2025

We are a company built of third and fourth generation flooring installers. We know floors and we consider the installation an art. For your commercial or residential floor, we offer carpet, laminate, hard wood, LVP, VCT, sheet vinyl, tile and more! We also offer expert installation, carpet re-stretches and other repairs. Our installers are licensed general contractors and also offer certain home repairs, carpentry, water damage remediation and remodel / renovation services. We have an outstanding record of service! Give us a call and we will be happy to give you a quote on any job; large or small.

"Everything went good and the carpet looks great. Would definitely recommend Olympia Floor Source if you need your carpet done right."

Deon H on March 2025


Avatar for Wu Construction
Wu Construction
13333 Lake City Way NE
4.64(
230
)
Approved Pro
Wu Construction
13333 Lake City Way NE
4.64(
230
)
Approved Pro
Customers say: Super punctual
22 local quotes requested
42 years of experience

Wu Construction Inc, specializes in drainage and foundation systems construction and repair. Since our founding in 1983, we have successfully completed thousands of projects for homeowners and businesses throughout the Northwest. We are the best in our industry, and well regarded by our customers for our excellent service. We are lauded for our speedy responses to inquiries, our efficiency and the quality of our work.

"Great communication and thorough work. Would hire again."

Brian J on April 2025

Wu Construction Inc, specializes in drainage and foundation systems construction and repair. Since our founding in 1983, we have successfully completed thousands of projects for homeowners and businesses throughout the Northwest. We are the best in our industry, and well regarded by our customers for our excellent service. We are lauded for our speedy responses to inquiries, our efficiency and the quality of our work.

"Great communication and thorough work. Would hire again."

Brian J on April 2025


Avatar for TerraFirma Foundation Systems
TerraFirma Foundation Systems
932 Industry Dr
5.00(
8
)
Approved Pro
TerraFirma Foundation Systems
932 Industry Dr
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
44 local quotes requested

Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.

"Great; competitive price, installation went great, friendly and responsive staff in person and office"

Andrew M on February 2020

Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.

"Great; competitive price, installation went great, friendly and responsive staff in person and office"

Andrew M on February 2020


Avatar for Carlisle Classic Homes
Carlisle Classic Homes
7353 15th Ave NW
4.78(
94
)
Approved Pro
Carlisle Classic Homes
7353 15th Ave NW
4.78(
94
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
104 local quotes requested

Carlisle Classic Homes has been in business since 2002, serving the greater Seattle area. CCH specializes in remodeling and new construction by building quality healthy homes with flexible designs and a conscience toward building green. It is our highest priority to build and maintain lasting relationships with our clients by providing them with a product that they will love. We work on all phases of construction and architectural styles from craftsman to contemporary, ramblers to midcentury modern, and we are fully versed in using the latest building techniques and materials. We also provide energy efficiency auditing and estimates to help us establish how we can best serve you.

"We worked with Carlisle on a large remodel of our home, and can't recommend them enough. The entire team was extremely professional and went above and beyond to make sure every detail was taken care of! As in most home remodels, there were some ''surprises" we discovered along the way, and they were so helpful in problem-solving, giving options that helped us minimize the impact on the budget while keeping true to the end product. We are so happy we went with Carlisle and found them to be trustworthy, knowledgeable, and communicative every step of the way."

meghan l on October 2024

Carlisle Classic Homes has been in business since 2002, serving the greater Seattle area. CCH specializes in remodeling and new construction by building quality healthy homes with flexible designs and a conscience toward building green. It is our highest priority to build and maintain lasting relationships with our clients by providing them with a product that they will love. We work on all phases of construction and architectural styles from craftsman to contemporary, ramblers to midcentury modern, and we are fully versed in using the latest building techniques and materials. We also provide energy efficiency auditing and estimates to help us establish how we can best serve you.

"We worked with Carlisle on a large remodel of our home, and can't recommend them enough. The entire team was extremely professional and went above and beyond to make sure every detail was taken care of! As in most home remodels, there were some ''surprises" we discovered along the way, and they were so helpful in problem-solving, giving options that helped us minimize the impact on the budget while keeping true to the end product. We are so happy we went with Carlisle and found them to be trustworthy, knowledgeable, and communicative every step of the way."

meghan l on October 2024


PROJECTS UNLIMITED INC
806 15TH ST NW
4.95(
19
)
Approved Pro
PROJECTS UNLIMITED INC
806 15TH ST NW
4.95(
19
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
34 local quotes requested

We are a small company with 4 employees including officers, we sub contract several services as part of our business including electrical, plumbing, flooring, roofing insulation and drywall. We require 10% down and bill on the 1st and 15th of each month for services rendered.

"good service, punctual. easy to work with."

Edward C on February 2025

We are a small company with 4 employees including officers, we sub contract several services as part of our business including electrical, plumbing, flooring, roofing insulation and drywall. We require 10% down and bill on the 1st and 15th of each month for services rendered.

"good service, punctual. easy to work with."

Edward C on February 2025


Avatar for Pristine Touch Construction
Pristine Touch Construction
317th St
5.00(
2
)
Approved Pro
Pristine Touch Construction
317th St
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 local quotes requested

We at Pristine Construction understand that bringing your vision to life can be challenging. That's why we're here to help you select the perfect materials that align with your style and budget, transforming your space into something you've always envisioned of. Contact us today and let us help you create your dream space

"Vadim did an excellent job in our master bathroom. The noise was next level, but the end product was stunning. Pros/cons to consider when hiring Vadim Pros -very timely, informs you if running late -clean, his appearance and his workspace -great communication, always responds quick. Cons -he leads his guys with an iron fist -I don’t think he drinks water at all -doesn’t take breaks -Sounds like fighting when he speaks his language to his guys."

Rex P on November 2024

We at Pristine Construction understand that bringing your vision to life can be challenging. That's why we're here to help you select the perfect materials that align with your style and budget, transforming your space into something you've always envisioned of. Contact us today and let us help you create your dream space

"Vadim did an excellent job in our master bathroom. The noise was next level, but the end product was stunning. Pros/cons to consider when hiring Vadim Pros -very timely, informs you if running late -clean, his appearance and his workspace -great communication, always responds quick. Cons -he leads his guys with an iron fist -I don’t think he drinks water at all -doesn’t take breaks -Sounds like fighting when he speaks his language to his guys."

Rex P on November 2024


Avatar for Norpro
Norpro
9820 344th St S
4.20(
5
)
Approved Pro
Norpro
9820 344th St S
4.20(
5
)
Approved Pro
Customers say: Quick response
18 local quotes requested
31 years of experience

Transform your home with Norpro's expert remodeling services. Since 1994 our team in Seattle has specialized in all aspects of remodeling, bringing your vision to life. From concept to completion, we deliver exceptional results that exceed expectations. Contact us today to start your remodeling journey.

"Mike and his team did an absolutely incredible job on our project. It included splitting our basement into two bedrooms and converting half of our garage into a bonus room. My family and I could not be happier with the finished product. Mike was an excellent communicator and we were happy with the overall cost of the project. We WILL absolutely rehire Mike for our next construction project without question. You will not be disappointed if you choose to go with Norpro."

Christopher G on October 2020

Transform your home with Norpro's expert remodeling services. Since 1994 our team in Seattle has specialized in all aspects of remodeling, bringing your vision to life. From concept to completion, we deliver exceptional results that exceed expectations. Contact us today to start your remodeling journey.

"Mike and his team did an absolutely incredible job on our project. It included splitting our basement into two bedrooms and converting half of our garage into a bonus room. My family and I could not be happier with the finished product. Mike was an excellent communicator and we were happy with the overall cost of the project. We WILL absolutely rehire Mike for our next construction project without question. You will not be disappointed if you choose to go with Norpro."

Christopher G on October 2020


Avatar for Groundworks
Groundworks
18915 16th Ave S
4.43(
161
)
Approved Pro
Groundworks
18915 16th Ave S
4.43(
161
)
Approved Pro
Customers say: Super punctual
71 local quotes requested
28 years of experience

Groundworks, formerly, Matvey Foundation Repair is the leading structural and concrete repair firm in Western Washington. We specialize in repairing residential and commercial foundations, concrete slabs, bowing/cracked basement walls, sinking floors, concrete porches, settling/cracked foundations, and other structural issues. We raise and level concrete pavements, driveways, and sidewalks. We also offer basement waterproofing. Our expert design technicians provide professional services for commercial, residential, industrial, government, and municipal applications with award-winning products and superior customer service. CALL US TODAY FOR A FREE ESTIMATE!

"Groundworks were contracted to encapsulate the crawl space, with a dehumidifier, intellijacks & sump pump. The inspector showed us pictures & videos of what the work would look like on completion, & explained how each solution would be installed. They tried to charge me more for vent covers until I showed them the contract covering this part. The foreman told me there was a reset button for the sump pump to be installed on an exterior wall, but they did not install it, instead said they would put in a service order. I haven’t heard anything about this issue yet. When they installed the moister barrier, they excluded the cement pads I was told it cost extra to have them covered. When I signed the contract, I was never told there would be extra charges for vent covers or cement pads to be covered. The contract I signed covered a complete encapsulation, but this is not what I got. This is a bait & switch. I would not recommend Groundworks."

Fran F on March 2025

Groundworks, formerly, Matvey Foundation Repair is the leading structural and concrete repair firm in Western Washington. We specialize in repairing residential and commercial foundations, concrete slabs, bowing/cracked basement walls, sinking floors, concrete porches, settling/cracked foundations, and other structural issues. We raise and level concrete pavements, driveways, and sidewalks. We also offer basement waterproofing. Our expert design technicians provide professional services for commercial, residential, industrial, government, and municipal applications with award-winning products and superior customer service. CALL US TODAY FOR A FREE ESTIMATE!

"Groundworks were contracted to encapsulate the crawl space, with a dehumidifier, intellijacks & sump pump. The inspector showed us pictures & videos of what the work would look like on completion, & explained how each solution would be installed. They tried to charge me more for vent covers until I showed them the contract covering this part. The foreman told me there was a reset button for the sump pump to be installed on an exterior wall, but they did not install it, instead said they would put in a service order. I haven’t heard anything about this issue yet. When they installed the moister barrier, they excluded the cement pads I was told it cost extra to have them covered. When I signed the contract, I was never told there would be extra charges for vent covers or cement pads to be covered. The contract I signed covered a complete encapsulation, but this is not what I got. This is a bait & switch. I would not recommend Groundworks."

Fran F on March 2025

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Basement leak repair services FAQs

The cost to finish a basement is $18,400 for the average homeowner. However, this cost could be as little as $2,800 or as much as $34,500, depending on the basement size and the materials needed. If your basement is already outfitted with electrical and plumbing, expect the cost to fall on the lower end. 

For example, the drywall cost for this project averages around $1,750, but other features, like hiring a plumber, cost between $45 and $200 per hour.

The cost to remodel a basement is between $12,100 and $33,400 for the average homeowner. The price you pay can be as little as $3,500 or as much as $50,200, depending on the size and condition of your basement and the type of remodel you're doing. 

If you're doing a simple project like adding a home office to your basement, you can expect to pay anywhere from $500 to $3,000. However, if you're adding a bathroom, which is an extensive project, you can expect to pay between $6,600 to $16,500.

Damp proofing and waterproofing are both methods to help keep your basement dry. Damp proofing keeps soil moisture from entering your basement, which is helpful since your basement is underground. Waterproofing, however, keeps both soil moisture and liquid water out of the basement, which is essential, especially if you live in a wet environment. Because it’s more protective, waterproofing typically costs more than damp proofing.

Although homeowners often use the terms basement remodeling and basement finishing interchangeably, they are quite different terms. 

Finishing a basement is the process of taking a basement space that is not habitable and adding elements to make it usable. This includes adding plumbing, flooring, and insulation.

Remodeling a basement means taking an already existing finished basement and changing it, often by adding or removing walls, adding plumbing, or changing the existing flooring.

The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in. 

If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.

The homeowners guide to basement leak repair services
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