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Verified Reviews for Basement Leak Repair pros in Carson, WA
*The Angi rating for Basement Leak Repair companies in Carson, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Leak Repair needs.
*The HomeAdvisor rating for Basement Leak Repair companies in Carson, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Leak Repair needs.
Last update on November 06, 2025
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TerraFirma Foundation Systems
TerraFirma Foundation Systems
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.
"I hired TerraFirma Foundation Systems to level my home, expecting a professional job with clear communication, but the entire experience has been incredibly disappointing and costly. From the start, I hired the company to level the floors in my home, specifically to address a nearly 3-inch dip in my kitchen area, a 13x10 room. Yet after they “completed the job,” I still have a 1.5-inch dip in the center of the kitchen, and a corner of my home/kitchen that sits half an inch higher than it should be (above 0%), creating a full inch rise from the living room to the kitchen. Now they’re saying that leveling the kitchen wasn’t included in the original scope, blaming the remaining dip on my kitchen island and fridge being “too heavy” and lacking proper support—an issue they failed to identify in the initial assessment. To properly address this problem, they’re now asking for an additional $7,500, claiming this work was never part of the original job. This feels like a classic bait-and-switch tactic, and I can’t help but feel taken advantage of. To make matters worse, I discovered that they used an uncalibrated machine during the initial leveling when installing, which raised my house over an inch more than necessary, causing significant damage that wasn’t there before. Partway through the lift, they even asked me to sign a waiver to get my house closer to 0% level, effectively absolving them of any damage caused. The technician stopped mid-lift to show me the damage that was already occurring and warned that more would likely follow if we continued. I agreed to proceed, trusting their assurances and assuming their equipment was properly calibrated. I even pointed out to the technician at the time that it did not look level, and he assured me the machine was correct. Now, they refuse to take any responsibility for the resulting damage, dismissing it as “standard” and providing terms within the contract absolving them—despite them overcorrecting the home. There were also repeated measurement discrepancies, with reports showing one reading and verbal statements/emails suggesting different levels. When I sought clarification, I received vague responses and empty apologies. After all this, and nearly $30,000 invested, my floor remains unleveled. The only resolution TerraFirma Foundation Systems has offered is for me to pay additional money to level the kitchen and to wait for the overcorrected area to “settle naturally”—a process that, according to their technician, could take anywhere from two months to ten years. I hired TerraFirma Foundation Systems to fully level my home, not to leave me with an incomplete job, inconsistent results, and vague promises. If you’re considering foundation work, I strongly recommend looking elsewhere—this company has left me with extensive damage, unexpected costs, and a significant amount of frustration."
Chuck G on November 2024
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.
"I hired TerraFirma Foundation Systems to level my home, expecting a professional job with clear communication, but the entire experience has been incredibly disappointing and costly. From the start, I hired the company to level the floors in my home, specifically to address a nearly 3-inch dip in my kitchen area, a 13x10 room. Yet after they “completed the job,” I still have a 1.5-inch dip in the center of the kitchen, and a corner of my home/kitchen that sits half an inch higher than it should be (above 0%), creating a full inch rise from the living room to the kitchen. Now they’re saying that leveling the kitchen wasn’t included in the original scope, blaming the remaining dip on my kitchen island and fridge being “too heavy” and lacking proper support—an issue they failed to identify in the initial assessment. To properly address this problem, they’re now asking for an additional $7,500, claiming this work was never part of the original job. This feels like a classic bait-and-switch tactic, and I can’t help but feel taken advantage of. To make matters worse, I discovered that they used an uncalibrated machine during the initial leveling when installing, which raised my house over an inch more than necessary, causing significant damage that wasn’t there before. Partway through the lift, they even asked me to sign a waiver to get my house closer to 0% level, effectively absolving them of any damage caused. The technician stopped mid-lift to show me the damage that was already occurring and warned that more would likely follow if we continued. I agreed to proceed, trusting their assurances and assuming their equipment was properly calibrated. I even pointed out to the technician at the time that it did not look level, and he assured me the machine was correct. Now, they refuse to take any responsibility for the resulting damage, dismissing it as “standard” and providing terms within the contract absolving them—despite them overcorrecting the home. There were also repeated measurement discrepancies, with reports showing one reading and verbal statements/emails suggesting different levels. When I sought clarification, I received vague responses and empty apologies. After all this, and nearly $30,000 invested, my floor remains unleveled. The only resolution TerraFirma Foundation Systems has offered is for me to pay additional money to level the kitchen and to wait for the overcorrected area to “settle naturally”—a process that, according to their technician, could take anywhere from two months to ten years. I hired TerraFirma Foundation Systems to fully level my home, not to leave me with an incomplete job, inconsistent results, and vague promises. If you’re considering foundation work, I strongly recommend looking elsewhere—this company has left me with extensive damage, unexpected costs, and a significant amount of frustration."
Chuck G on November 2024

TerraFirma Foundation Systems
TerraFirma Foundation Systems
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.
"We had a complete encapsulation of our crawl space and sump pump and humidifier system installed. The young men who did the work were very professional. Antonio was the project manager and he was fantastic. Answered questions, explained the process, and made sure we were ok with what they were doing. They showed up at the time designated and called if they would be late. Communication was very good. Shout out to his helpers, Daniel, Jesse, and Kameron. At the end of the project they cleaned up the workspace and made sure things were left like it was before project. Thanks guys."
Carol F on October 2025
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.
"We had a complete encapsulation of our crawl space and sump pump and humidifier system installed. The young men who did the work were very professional. Antonio was the project manager and he was fantastic. Answered questions, explained the process, and made sure we were ok with what they were doing. They showed up at the time designated and called if they would be late. Communication was very good. Shout out to his helpers, Daniel, Jesse, and Kameron. At the end of the project they cleaned up the workspace and made sure things were left like it was before project. Thanks guys."
Carol F on October 2025
T. Harris Enterprises
T. Harris Enterprises
We are locally owned and operated. We provide unmatched customer service. We take pride in our professionalism and cleanliness on our job sites. Call us today for your free estimate! We look forward to doing business with you!
"A delivery truck backed up too far into a loading dock on our business property damaging the wall and causing the overhead door to be inoperable. We had difficulty finding a competent contractor to take on this repair. Within a few days of contacting Tom, he visited the property and had an estimate prepared. We had some concerns about the large amount of deposit that he required. He did explain that obtaining a large deposit has become commonplace among contractors in the area so they will be paid. So we went ahead and sent him a check for the deposit. Once he had received the payment, he started the work within a couple of days and was completely finished in less than two weeks. He kept us informed along the way of his progress. The cost of the repairs seemed reasonable under the circumstances. I would not hesitate to use Tom again."
Gordon A on October 2022
We are locally owned and operated. We provide unmatched customer service. We take pride in our professionalism and cleanliness on our job sites. Call us today for your free estimate! We look forward to doing business with you!
"A delivery truck backed up too far into a loading dock on our business property damaging the wall and causing the overhead door to be inoperable. We had difficulty finding a competent contractor to take on this repair. Within a few days of contacting Tom, he visited the property and had an estimate prepared. We had some concerns about the large amount of deposit that he required. He did explain that obtaining a large deposit has become commonplace among contractors in the area so they will be paid. So we went ahead and sent him a check for the deposit. Once he had received the payment, he started the work within a couple of days and was completely finished in less than two weeks. He kept us informed along the way of his progress. The cost of the repairs seemed reasonable under the circumstances. I would not hesitate to use Tom again."
Gordon A on October 2022

John's Waterproofing
John's Waterproofing
Since 1974, John's Waterproofing has been helping the PNW have dry and healthy homes. We specialize in below-grade waterproofing for crawlspaces and basements. In addition to this we also provide radon testing and mitigation, and humidity and mold control. We are proud to offer the best in the industry solutions to your homes waterproofing needs. Cost is determined by the job. CCB#15830 (503) 873-5650 [email protected]
"Chris and Joel were great, they were in and out and our water heater was rewired and sump pump wired in no time at all."
Dawn S on May 2025
Since 1974, John's Waterproofing has been helping the PNW have dry and healthy homes. We specialize in below-grade waterproofing for crawlspaces and basements. In addition to this we also provide radon testing and mitigation, and humidity and mold control. We are proud to offer the best in the industry solutions to your homes waterproofing needs. Cost is determined by the job. CCB#15830 (503) 873-5650 [email protected]
"Chris and Joel were great, they were in and out and our water heater was rewired and sump pump wired in no time at all."
Dawn S on May 2025

Mr. Handyman of Vancouver, Camas and Ridgefield
Mr. Handyman of Vancouver, Camas and Ridgefield
Mr. Handyman of Vancouver, Camas and Ridgefield is the locally owned business, part of the national Mr. Handyman organization. Our technicians have over 10 years' experience as handyman, addressing every aspect of home repair and maintenance - whether you are fixing up your homes, preparing it for sale, or adjusting the style to match your own. We are licensed, bonded and insured, and provide a one-year warranty on all our work. We are service oriented, focused on efficient, clean, and transparent service focused on your needs.
"Kyle did a great job very neat and clean. He sat down and explained the process and the cost of the project. There was no hidden cost so I knew what to expect."
Samuel T on November 2025
Mr. Handyman of Vancouver, Camas and Ridgefield is the locally owned business, part of the national Mr. Handyman organization. Our technicians have over 10 years' experience as handyman, addressing every aspect of home repair and maintenance - whether you are fixing up your homes, preparing it for sale, or adjusting the style to match your own. We are licensed, bonded and insured, and provide a one-year warranty on all our work. We are service oriented, focused on efficient, clean, and transparent service focused on your needs.
"Kyle did a great job very neat and clean. He sat down and explained the process and the cost of the project. There was no hidden cost so I knew what to expect."
Samuel T on November 2025

Compass Contractors LLC
Compass Contractors LLC
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with each customer in a professional manner. Our reputation is built on service, safety, and quality, regardless of the job's size. Our team combines expert craftsmanship with honest communication to deliver projects on time, on budget, and beyond expectations. Whether you’re dreaming up a new space or upgrading your current one, we’re here to guide you every step of the way. Let’s build something incredible together.
"Derek and Matt were great to work with! They always maintained great communication and let me know what was going on and when. You can definitely trust Compass Contractors with your job."
James K on June 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with each customer in a professional manner. Our reputation is built on service, safety, and quality, regardless of the job's size. Our team combines expert craftsmanship with honest communication to deliver projects on time, on budget, and beyond expectations. Whether you’re dreaming up a new space or upgrading your current one, we’re here to guide you every step of the way. Let’s build something incredible together.
"Derek and Matt were great to work with! They always maintained great communication and let me know what was going on and when. You can definitely trust Compass Contractors with your job."
James K on June 2025
Albina General Remodeling
Albina General Remodeling
We have been in the construction business for over 20 years. If you can dream it we can make it happen for you. I promise that you will want to work with us instead of the other people because of just 1 thing and that would be our warranty. We don't give you the regular 1 year and so on. We are so confident and amazing at what we do that you can call 5 years down the road and we will come fix it.
We have been in the construction business for over 20 years. If you can dream it we can make it happen for you. I promise that you will want to work with us instead of the other people because of just 1 thing and that would be our warranty. We don't give you the regular 1 year and so on. We are so confident and amazing at what we do that you can call 5 years down the road and we will come fix it.

Apple Roofing LLC
Apple Roofing LLC
Apple Roofing, located at 260 10th St, Astoria, OR 97103, is a trusted, licensed, and bonded general contractor with extensive experience serving both Washington and Oregon. We are dedicated to meeting your residential and commercial needs with quality solutions that homeowners and businesses rely on in communities like Seaside, South Bend, Long Beach, Raymond, Longview, Astoria, Warrenton, Gearhart, Cannon Beach, Ilwaco, Battle Ground, Vancouver, Portland, Cathlamet, Newport, Naselle, Lincoln City, Centralia, Hillsboro, Chehalis, Tillamook, and beyond. Our expertise includes roofing services such as new roofs, roof repairs, preventive maintenance, and 24-hour emergency repairs. We also offer exterior services, including windows, siding, entry doors, and decking. For interior and remodeling needs, we provide flooring, drywall, painting, remodels, and finish carpentry. Additionally, our construction capabilities cover new construction, tiny homes, pole barns, framing, concrete, sunrooms, and porches. With a focus on integrity and reliability, we promptly address issues such as leaks, worn shingles, and storm damage. Our commitment to excellence ensures clear communication, expert craftsmanship, and dependable service. Contact us at (360) 942-7199 for a free estimate today! 🌐 Visit our website: https://apple-roofing.com/
Apple Roofing, located at 260 10th St, Astoria, OR 97103, is a trusted, licensed, and bonded general contractor with extensive experience serving both Washington and Oregon. We are dedicated to meeting your residential and commercial needs with quality solutions that homeowners and businesses rely on in communities like Seaside, South Bend, Long Beach, Raymond, Longview, Astoria, Warrenton, Gearhart, Cannon Beach, Ilwaco, Battle Ground, Vancouver, Portland, Cathlamet, Newport, Naselle, Lincoln City, Centralia, Hillsboro, Chehalis, Tillamook, and beyond. Our expertise includes roofing services such as new roofs, roof repairs, preventive maintenance, and 24-hour emergency repairs. We also offer exterior services, including windows, siding, entry doors, and decking. For interior and remodeling needs, we provide flooring, drywall, painting, remodels, and finish carpentry. Additionally, our construction capabilities cover new construction, tiny homes, pole barns, framing, concrete, sunrooms, and porches. With a focus on integrity and reliability, we promptly address issues such as leaks, worn shingles, and storm damage. Our commitment to excellence ensures clear communication, expert craftsmanship, and dependable service. Contact us at (360) 942-7199 for a free estimate today! 🌐 Visit our website: https://apple-roofing.com/
A&E Construction
A&E Construction
Proud to be family owned & operated, at A&E we handle anything and everything for your home renovations or repairs. We work on both interior and exterior projects, and we pride ourselves on being the best valued contractor. We take the time to do things correctly, even if it costs us (not you) extra time and money. Our goal is to build exactly what you're wanting, and to earn your business time and time again. Kitchen remodels, bath remodels, new construction, decks, patios, additions, sheds, garages, outbuildings, trim work, windows, doors, excavation, front entryway remodeling, timber installation, Arrow Timber product installer. We are fair, timely, we care for our customers, and we have great communication! Please call us today for a free consultation.
Proud to be family owned & operated, at A&E we handle anything and everything for your home renovations or repairs. We work on both interior and exterior projects, and we pride ourselves on being the best valued contractor. We take the time to do things correctly, even if it costs us (not you) extra time and money. Our goal is to build exactly what you're wanting, and to earn your business time and time again. Kitchen remodels, bath remodels, new construction, decks, patios, additions, sheds, garages, outbuildings, trim work, windows, doors, excavation, front entryway remodeling, timber installation, Arrow Timber product installer. We are fair, timely, we care for our customers, and we have great communication! Please call us today for a free consultation.

Wiggins Construction
Wiggins Construction
Wiggins Construction is licensed, bonded, and insured in the State of Washington specializing in home additions, kitchen and bathroom remodels, poll barns, custom mill work, and portable sawmill.
"Great! Scott did a quality job and was very easy to work with. The best part was that he was very clear in his pricing, itemizing every invoice and reviewing it with us before every payment that was due."
Pam L on April 2018
Wiggins Construction is licensed, bonded, and insured in the State of Washington specializing in home additions, kitchen and bathroom remodels, poll barns, custom mill work, and portable sawmill.
"Great! Scott did a quality job and was very easy to work with. The best part was that he was very clear in his pricing, itemizing every invoice and reviewing it with us before every payment that was due."
Pam L on April 2018
The Carson, WA homeowners’ guide to basement leak repair services
From average costs to expert advice, get all the answers you need to get your job done.

Crawl space repair costs can seem intimidating, but putting them off can lead to bigger issues. Learn about repair costs in this guide to set your budget.

The cost of installing a wine cellar varies based on square footage, the type of wine cellar or wine cave, materials used, where it is located in the property, and where you live. Use this guide to find how much your wine cellar will cost.

A basement bar can add value to your home and serve as a great place to entertain. Use this guide on the cost to build a bar in your basement to get started.

Want to learn how to add a bathroom to a basement? Get a step-by-step guide on how to tackle a project of this size here.

Foundation draining issues can cause a lot of problems for your house Learn how to spot these drainage problems so you can figure out how best to repair them.

If your basement is stuffy and lacks the proper ventilation, read these tips for how to ventilate your basement so that you can utilize the space fully again.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"

