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  • Verified reviews icon186
    Verified basement leak repair services reviews

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Avatar for TerraFirma Foundation Systems

TerraFirma Foundation Systems

13110 SW Wall Street
4.55(
218
)
Approved Pro

TerraFirma Foundation Systems

13110 SW Wall Street
4.55(
218
)
Approved Pro
Customers say: Super punctual
93 local quotes requested
20 years of experience

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


Avatar for Baurer Construction & Flooring

Baurer Construction & Flooring

845 NE Cleveland Ave
4.91(
64
)
Approved Pro

Baurer Construction & Flooring

845 NE Cleveland Ave
4.91(
64
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
17 local quotes requested

Baurer Construction & Flooring—the same family owned and operated values since 1987. The mission of Baurer Construction & Flooring is to delight clients with high quality products, ideal designs, excellent installation, and a focus on customer relationships. Baurer Construction & Flooring is general contractor who specializes in flooring. We are based out of Gresham, OR, but we are happy to travel to serve our clients needs throughout the PNW. Discover personalized excellence with Baurer Construction & Flooring's custom consulting services. Whether it's a residential construction project or bespoke flooring solutions, our experts guide you from concept to completion. With a commitment to understanding your unique vision, we ensure every detail is thoughtfully incorporated. Baurer's custom consulting delivers precision, creativity, and spaces that authentically reflect your style. Let us bring your ideas to life with dedicated expertise and a focus on exceeding your expectations. From warm hardwoods to tile, our extensive range caters to diverse needs. With meticulous installation and a commitment to enduring quality, our team transforms your floors into statements of style and durability. Discover the timeless beauty of classic materials or the contemporary appeal of modern designs. With Baurer, each step is a testament to craftsmanship and sophistication, ensuring your space is elevated to new heights.

"Looking for a contractor for your remodeling job? We give John Wood five stars. We hired John Wood of JAW Construction to transform a building shell originally intended to be a shop for building trusses into a small house (officially an auxiliary dwelling unit or ADU) and are thrilled we found him. The job required skills that extended beyond new construction to include the insight, skill and craftsmanship of a highly experienced remodeling expert. He possessed these in spades. Beyond his own expertise, he has assembled a set of sub-contractors that are excellent craftsmen in their own areas of expertise. The job was doubly challenging given that for much of the construction period we were out of state getting our old home ready for sale. This also meant that an extra element of trust was involved. John sent us pictures of the progress, so that we could monitor from a distance. In addition, he was able to identify and rectify several flaws in our design. As with any large construction/remodeling project, there were some unexpected expenses that came up, but John worked with us to help limit cost overruns, sometimes foregoing profits. He was also always up front about the costs of the various components. Our new home is gorgeous and reflects his sharp eye for detail. We couldn’t be happier. In short, if you want a highly skilled, trustworthy, hardworking contractor for your large (or small) job, we highly recommend John Wood of JAW Construction."

John S on September 2022

Baurer Construction & Flooring—the same family owned and operated values since 1987. The mission of Baurer Construction & Flooring is to delight clients with high quality products, ideal designs, excellent installation, and a focus on customer relationships. Baurer Construction & Flooring is general contractor who specializes in flooring. We are based out of Gresham, OR, but we are happy to travel to serve our clients needs throughout the PNW. Discover personalized excellence with Baurer Construction & Flooring's custom consulting services. Whether it's a residential construction project or bespoke flooring solutions, our experts guide you from concept to completion. With a commitment to understanding your unique vision, we ensure every detail is thoughtfully incorporated. Baurer's custom consulting delivers precision, creativity, and spaces that authentically reflect your style. Let us bring your ideas to life with dedicated expertise and a focus on exceeding your expectations. From warm hardwoods to tile, our extensive range caters to diverse needs. With meticulous installation and a commitment to enduring quality, our team transforms your floors into statements of style and durability. Discover the timeless beauty of classic materials or the contemporary appeal of modern designs. With Baurer, each step is a testament to craftsmanship and sophistication, ensuring your space is elevated to new heights.

"Looking for a contractor for your remodeling job? We give John Wood five stars. We hired John Wood of JAW Construction to transform a building shell originally intended to be a shop for building trusses into a small house (officially an auxiliary dwelling unit or ADU) and are thrilled we found him. The job required skills that extended beyond new construction to include the insight, skill and craftsmanship of a highly experienced remodeling expert. He possessed these in spades. Beyond his own expertise, he has assembled a set of sub-contractors that are excellent craftsmen in their own areas of expertise. The job was doubly challenging given that for much of the construction period we were out of state getting our old home ready for sale. This also meant that an extra element of trust was involved. John sent us pictures of the progress, so that we could monitor from a distance. In addition, he was able to identify and rectify several flaws in our design. As with any large construction/remodeling project, there were some unexpected expenses that came up, but John worked with us to help limit cost overruns, sometimes foregoing profits. He was also always up front about the costs of the various components. Our new home is gorgeous and reflects his sharp eye for detail. We couldn’t be happier. In short, if you want a highly skilled, trustworthy, hardworking contractor for your large (or small) job, we highly recommend John Wood of JAW Construction."

John S on September 2022


Avatar for Robin Renovation

Robin Renovation

701 W 30th St
4.77(
13
)
Approved Pro

Robin Renovation

701 W 30th St
4.77(
13
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
54 local quotes requested

Robin Renovation believes in more than just construction. Family-owned and operated, we pride ourselves on producing a truly quality product, maintaining open and honest interactions with all customers, and empowering our employees to succeed both on and off the job site. While we specialize in bathroom and kitchen remodels, we offer full-service framing or finish carpentry, including tiling, drywall, window/door projects, cabinets, etc. overseen by formally-trained Journeyman carpenters with decades of on-the-job experience. The mission of Robin Renovation is to hire and train people of all backgrounds and to provide them with wages that will support home ownership and with the skills necessary to turn fixer uppers into dream homes. To us, community comes before profit, and we work hard to cultivate a work culture that encourages each employee to do things the right way and never to cut corners. We promise you will not find another remodeling company that cares about your home as much as we do. We’d be honored to work with you, so please reach out to us.

"We are so happy that we went with Isaiah and his team at Robin Renovation! The projects included new hardwood flooring in two rooms and on stairs, gas fireplace insert replacement, lots of tiling and drywall. All of the employees who came to our home did exceptional work along with being communicative, tidy and patient with our dogs. I received continual updates from scheduling manager Jodi who kept meticulous details about all of the simultaneous projects. The cost of the work was well worth it the quality. I highly recommended Robin Renovation for anyone needing renovations!"

Nicole A on January 2025

Robin Renovation believes in more than just construction. Family-owned and operated, we pride ourselves on producing a truly quality product, maintaining open and honest interactions with all customers, and empowering our employees to succeed both on and off the job site. While we specialize in bathroom and kitchen remodels, we offer full-service framing or finish carpentry, including tiling, drywall, window/door projects, cabinets, etc. overseen by formally-trained Journeyman carpenters with decades of on-the-job experience. The mission of Robin Renovation is to hire and train people of all backgrounds and to provide them with wages that will support home ownership and with the skills necessary to turn fixer uppers into dream homes. To us, community comes before profit, and we work hard to cultivate a work culture that encourages each employee to do things the right way and never to cut corners. We promise you will not find another remodeling company that cares about your home as much as we do. We’d be honored to work with you, so please reach out to us.

"We are so happy that we went with Isaiah and his team at Robin Renovation! The projects included new hardwood flooring in two rooms and on stairs, gas fireplace insert replacement, lots of tiling and drywall. All of the employees who came to our home did exceptional work along with being communicative, tidy and patient with our dogs. I received continual updates from scheduling manager Jodi who kept meticulous details about all of the simultaneous projects. The cost of the work was well worth it the quality. I highly recommended Robin Renovation for anyone needing renovations!"

Nicole A on January 2025


"Project went well"

Scott M on November 2023

I’m here to help turn your project dreams to reality

"Project went well"

Scott M on November 2023


Avatar for Blue Diamond Painting LLC

Blue Diamond Painting LLC

1460 NW Scenic Dr
New on AngiNew on Angi
Approved Pro

Blue Diamond Painting LLC

1460 NW Scenic Dr
New on AngiNew on Angi
Approved Pro
29 local quotes requested
10 years of experience

With over 10 years of experience, we specialize in a wide range of remodeling services and painting solutions. From complete home remodels to refreshing your living space with a new coat of paint, we handle it all. What we value the most customer satisfaction. We take immense pride in our workmanship and strive to deliver exceptional results. Our team has been in this line of work for over a decade, serving areas from Eugene to Portland. Whether you're looking for a small renovation or a major home transformation, our business is here to exceed your expectations.

With over 10 years of experience, we specialize in a wide range of remodeling services and painting solutions. From complete home remodels to refreshing your living space with a new coat of paint, we handle it all. What we value the most customer satisfaction. We take immense pride in our workmanship and strive to deliver exceptional results. Our team has been in this line of work for over a decade, serving areas from Eugene to Portland. Whether you're looking for a small renovation or a major home transformation, our business is here to exceed your expectations.


Avatar for RAG Enterprises, LLC

RAG Enterprises, LLC

12203 SE 35th Ct
5.00(
2
)
Approved Pro

RAG Enterprises, LLC

12203 SE 35th Ct
5.00(
2
)
Approved Pro
2 years of experience
Free onsite estimate

We are 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.

"Absolutely top-flight! He is the first person I will contact the next time I need _any_ work done around the house. Polished. Professional. Creative Problem Solver. A skill set both deep and wide. And... great people skills, enjoyable to work with! "

Paul H on May 2025

We are 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.

"Absolutely top-flight! He is the first person I will contact the next time I need _any_ work done around the house. Polished. Professional. Creative Problem Solver. A skill set both deep and wide. And... great people skills, enjoyable to work with! "

Paul H on May 2025


Avatar for MHM Construction, LLC

MHM Construction, LLC

146 DRAPER STREET Ne
5.00(
3
)
Approved Pro

MHM Construction, LLC

146 DRAPER STREET Ne
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"They were very easy to work with and very kind I got exactly what I asked for. They pay close attention to detail. Theyâ  re very clean and thorough! They do everything to please the client"

Luis S on June 2023

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"They were very easy to work with and very kind I got exactly what I asked for. They pay close attention to detail. Theyâ  re very clean and thorough! They do everything to please the client"

Luis S on June 2023


BigFoot NW Construction, LLC

14312 SE Cedar Avenue
New on AngiNew on Angi
Approved Pro

BigFoot NW Construction, LLC

14312 SE Cedar Avenue
New on AngiNew on Angi
Approved Pro
11 local quotes requested
9 years of experience

Bigfoot NW Construction LLC is an experienced full service Residential General Contractor serving the Greater Portland area. We are a small motivated crew with thousands of hours of experience with many unique and challenging projects in all aspects of Construction, Home Improvement, Remodeling and Property Services. We offer three distinct divisions; Design, Build and Dig. Each division specializing in the Design of a space or property, the build or remodel of the property or home and finally the Dig, hardscape and outdoor living space of your property and home. We offer very competitive pricing, attention to detail and understand every project is unique with your satisfaction as our number one goal.

Bigfoot NW Construction LLC is an experienced full service Residential General Contractor serving the Greater Portland area. We are a small motivated crew with thousands of hours of experience with many unique and challenging projects in all aspects of Construction, Home Improvement, Remodeling and Property Services. We offer three distinct divisions; Design, Build and Dig. Each division specializing in the Design of a space or property, the build or remodel of the property or home and finally the Dig, hardscape and outdoor living space of your property and home. We offer very competitive pricing, attention to detail and understand every project is unique with your satisfaction as our number one goal.


Avatar for Northwest Contracting & Finishing Corp.

Northwest Contracting & Finishing Corp.

28991 S CRAMER RD
5.00(
16
)
Approved Pro

Northwest Contracting & Finishing Corp.

28991 S CRAMER RD
5.00(
16
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
32 years of experience

We are 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.

"Paul and his team were excellent. Got it done on time and were responsive to our questions/needs. We appreciate them making this happen!"

Holly R on July 2025

We are 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.

"Paul and his team were excellent. Got it done on time and were responsive to our questions/needs. We appreciate them making this happen!"

Holly R on July 2025


Avatar for D & D Builders Inc

D & D Builders Inc

8934 NE Alberta St.
5.00(
4
)
Approved Pro

D & D Builders Inc

8934 NE Alberta St.
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
32 years of experience

General Contractors specializing in Residential and Commercial carpentry, framing, finish work, fences, decks, doors, windows, siding and demolition. We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small.

"They were prompt, friendly, and listened to what I wanted. Felt they went above and beyond."

Beverly H on August 2024

General Contractors specializing in Residential and Commercial carpentry, framing, finish work, fences, decks, doors, windows, siding and demolition. We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small.

"They were prompt, friendly, and listened to what I wanted. Felt they went above and beyond."

Beverly H on August 2024

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Basement Leak Repair questions, answered by experts

In most cases, standard homeowners insurance policies cover water damage from sudden, accidental damage, like burst pipes and leaking appliances. However, water damage caused by flooding, groundwater seepage, or heavy rain is likely to be excluded from coverage. Check your policy to be sure, as some plans include opt-in flood insurance coverage. Certain companies also allow homeowners to add an optional water backup endorsement to a policy.

You can DIY basement waterproofing in some ways to help save on the overall costs. If your basement isn’t experiencing a lot of water but is noticeably humid, you can try running a dehumidifier that will pull the excess water out of the air. If you notice water leaking due to outdoor drainage issues, you can add downspout extensions to keep rainwater away from your home. 

However, if the problem is more severe and requires a more extensive solution, it’s best to call a basement waterproofing professional to assess the treatment you need and install waterproofing safeguards properly. Since keeping water out of your basement is important, ensuring this job is done correctly the first time is best.

The cost of installing landscape drainage with the help of a professional can vary widely depending on factors like the scope of the project, your location, and the specific services needed. Smaller tasks, such as installing a French drain, may range from $10 to $50 per linear foot, while more extensive projects like installing a catch basin can cost several thousand dollars to tens of thousands. Obtaining multiple quotes from qualified professionals is recommended to get a precise estimate for your specific drainage issue.

In some cases, operating a snake can damage your drain and pipes. This depends on the overall condition of your pipes and how gently you operate the auger. For instance, older galvanized pipes covered in zinc are susceptible to scratches when using a drain snake. Additionally, it’s common for newbies to apply too much force when extending the snake, leading to scratches and related damage. You can also crack the porcelain with an electric auger if you’re snaking a toilet drain. If you’re using a manual snake or auger, the risk is minimal.

Several factors can impact the cost of waterproofing your basement. Some of the most common cost factors include:

  • Location

  • Square footage

  • Cause of the water leak

  • Type of foundation

  • Accessibility

  • Waterproofing method

  • Materials

  • Contractor experience and availability

  • Engineering reports, if needed

  • Structural and other repairs

  • Permits

The Lake Oswego, OR homeowners’ guide to basement leak repair services

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

What do you need done? We’ll find top pros.
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