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Foundation, basement or crawlspace waterproofing / encapsulation pros in Sherwood

Avatar for TerraFirma Foundation Systems

TerraFirma Foundation Systems

13110 SW Wall Street
4.60(
62
)
Approved Pro

TerraFirma Foundation Systems

13110 SW Wall Street
4.60(
62
)
Approved Pro
Customers say: True professional
81 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.

"We needed some posts in our basement replaced with proper footings. TerraFirma was quick to respond and quick to do the work. We are very happy with the result and would recommend."

Nicole C on December 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.

"We needed some posts in our basement replaced with proper footings. TerraFirma was quick to respond and quick to do the work. We are very happy with the result and would recommend."

Nicole C on December 2024


Avatar for John's Waterproofing Co.

John's Waterproofing Co.

201 Airport Road
4.74(
47
)
Approved Pro

John's Waterproofing Co.

201 Airport Road
4.74(
47
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
241 local quotes requested

John's Waterproofing Co. is the premier waterproofing company serving in Oregon and southern Washington for almost 4 decades. We Specialize in Basement and Crawlspace Waterproofing and Repairs, we offer free inspections and estimates along with caring customer service. Contact our office today for your waterproofing needs!

"No."

Tracy W on January 2025

John's Waterproofing Co. is the premier waterproofing company serving in Oregon and southern Washington for almost 4 decades. We Specialize in Basement and Crawlspace Waterproofing and Repairs, we offer free inspections and estimates along with caring customer service. Contact our office today for your waterproofing needs!

"No."

Tracy W on January 2025


Avatar for Foundations First Northwest, LLC

Foundations First Northwest, LLC

28655 SW BOONES FERRY RD
5.00(
1
)
Approved Pro

Foundations First Northwest, LLC

28655 SW BOONES FERRY RD
5.00(
1
)
Approved Pro
10 local quotes requested
7 years of experience

Thousands of NW homeowners have trusted Foundations First Northwest 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! Foundations First is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.

"I contacted Foundations First NorthWest and a couple of other contractors when an inspection revealed some foundation settling and crawl space damage. I chose Foundations First to make the repairs because they included more work, and at a lower price, than their competitors. I can't say enough about how professional everyone at Foundations First NorthWest was, from the first meeting with the sales rep to the constant communication with office staff throughout the project. Every step was completed without a hitch -- getting permits, engineering, the repair work and county inspections. The work crews worked quickly and efficiently on both the installation of stabilizing foundation piers, and also on the crawl space repairs. And they left the work areas in a very clean condition. I highly recommend Foundations First!"

Paul M on May 2025

Thousands of NW homeowners have trusted Foundations First Northwest 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! Foundations First is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.

"I contacted Foundations First NorthWest and a couple of other contractors when an inspection revealed some foundation settling and crawl space damage. I chose Foundations First to make the repairs because they included more work, and at a lower price, than their competitors. I can't say enough about how professional everyone at Foundations First NorthWest was, from the first meeting with the sales rep to the constant communication with office staff throughout the project. Every step was completed without a hitch -- getting permits, engineering, the repair work and county inspections. The work crews worked quickly and efficiently on both the installation of stabilizing foundation piers, and also on the crawl space repairs. And they left the work areas in a very clean condition. I highly recommend Foundations First!"

Paul M on May 2025


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
254 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 Clean Air Lawn Care Portland West Side

Clean Air Lawn Care Portland West Side

7800 NE Walker Rd, Hillsboro, OR 97124, USA
5.00(
3
)
Approved Pro

Clean Air Lawn Care Portland West Side

7800 NE Walker Rd, Hillsboro, OR 97124, USA
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
694 local quotes requested

Welcome to a new age in the Lawn Care Industry... Clean Air Lawn Care Portland West offers Organic, Electric and Effective treatments for Lawn Maintenance, Lawn Fertilization, Irrigation and Pest Control.... Clean Air Lawn Care Portland is a change artist in the green revolution. We have redefined the lawn industry with modern operations and organic materials that are better for people, animals, and the environment. We are the healthy lawn care company for which you have been looking for. Follow us via Facebook, Instagram, Twitter, YouTube, TikTok and LinkedIn. For Estimates, go to: https://cleanairlawncareportland.com/contact-us/

"I couldn’t be happier with the service! The team came out to clean up my backyard and did an amazing job. They were fast, efficient, and paid attention to every detail. I especially love that they use organic methods, which makes me feel great about the safety of my garden and the environment. My backyard looks better than it has in years—clean, fresh, and ready to enjoy. Highly recommend this company to anyone looking for reliable and professional garden maintenance! 🌱🌿 Thank you Saudel and the rest of the team!"

Keyla J on August 2025

Welcome to a new age in the Lawn Care Industry... Clean Air Lawn Care Portland West offers Organic, Electric and Effective treatments for Lawn Maintenance, Lawn Fertilization, Irrigation and Pest Control.... Clean Air Lawn Care Portland is a change artist in the green revolution. We have redefined the lawn industry with modern operations and organic materials that are better for people, animals, and the environment. We are the healthy lawn care company for which you have been looking for. Follow us via Facebook, Instagram, Twitter, YouTube, TikTok and LinkedIn. For Estimates, go to: https://cleanairlawncareportland.com/contact-us/

"I couldn’t be happier with the service! The team came out to clean up my backyard and did an amazing job. They were fast, efficient, and paid attention to every detail. I especially love that they use organic methods, which makes me feel great about the safety of my garden and the environment. My backyard looks better than it has in years—clean, fresh, and ready to enjoy. Highly recommend this company to anyone looking for reliable and professional garden maintenance! 🌱🌿 Thank you Saudel and the rest of the team!"

Keyla J on August 2025


Avatar for Terra-Sol Landscaping

Terra-Sol Landscaping

.........
4.83(
168
)
Approved Pro

Terra-Sol Landscaping

.........
4.83(
168
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
427 local quotes requested

Working Year Round serving the Greater Portland Metro area since 1977 in Landscape Design & Installation. We use only the finest materials & guarantee our work. Our crew will work with you to create the perfect Landscape for your location, size and budget. Customer satisfaction is our top priority. Our professional staff can handle just about any project. People truly enjoy working with David in creating their special garden spaces as David has an extensive plant knowledge.

"Fantastic communication from start to finish. They helped guide the whole project with a pragmatic and cost efficient focus on our requirements. I will hire them again for any future landscaping projects."

Colin M on September 2025

Working Year Round serving the Greater Portland Metro area since 1977 in Landscape Design & Installation. We use only the finest materials & guarantee our work. Our crew will work with you to create the perfect Landscape for your location, size and budget. Customer satisfaction is our top priority. Our professional staff can handle just about any project. People truly enjoy working with David in creating their special garden spaces as David has an extensive plant knowledge.

"Fantastic communication from start to finish. They helped guide the whole project with a pragmatic and cost efficient focus on our requirements. I will hire them again for any future landscaping projects."

Colin M on September 2025


Avatar for John's Waterproofing

John's Waterproofing

219 Airport Rd
4.30(
240
)
Approved Pro

John's Waterproofing

219 Airport Rd
4.30(
240
)
Approved Pro
Customers say: Super punctual
246 local quotes requested
51 years of experience

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 education@johnswaterproofing.com

"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 education@johnswaterproofing.com

"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


Avatar for Blessing Landscapes

Blessing Landscapes

7219 NE 47th Ave
4.67(
89
)
Approved Pro

Blessing Landscapes

7219 NE 47th Ave
4.67(
89
)
Approved Pro
Customers say: Super punctual
2013 local quotes requested
34 years of experience

34+ years of experience! Our mission is to design and install a landscape environment that enhances your daily life. We use the natural flow of your existing surroundings to develop an atmosphere that relaxes the mind and pleases the sense; turning your garden, yard, or patio into a haven for yourself and your family. Our landscape maintenance contracts, designed with your budget realities in mind, help relieve the worry of keeping up and cultivating your property over time. Blessing Landscapes listens to and works with your style, time, and budget to assist you in achieving your personal vision. With creativity, skill, and commitment we develop the ambiance you desire in that prized possession—your home.

"We hired Blessing to completely redesign our front and back yards, including removal and replacement of the existing front and back wooden decks, construction of a paver patio in the backyard, and removal of the old landscaping and implementation of the new landscaping. We wanted to go with a low maintance design, with no grass, and with drought-resistant non-invasive species, very loosely inspired by aspects of traditional Japanese gardens. We also had four existing trees in the backyard we wanted to preserve and integrate into the new landscape. They also offered to do lighting and irrigation installs but we did not pursue those services. Overall we are happy with the design and implementation. We had one meeting to look at the yard and explain what we wanted, received a design from Blessing, and did one round of complimentary revisions (mostly just changing some of the specific plants - and up to two revisions are included for free). Blessing does not do any wooden deck work themselves, but they subcontracted the deck work so we didn't have to deal with a separate contractor, and project managed everything for us as one project. The crew they hired to do the new deck (and demo the old deck) did a great job. I don't recall if our paver patio was done by Blessing directly or also subcontracted to a third party, but that turned out very nice as well. We did have a couple hiccups in the project. First, our contract with Blessing stated the deck would be stained, but there was some miscommunication between Blessing and the deck subcontractor, who did not include deck staining in their contract (and in fact does not provide that service). However, in the end Blessing covered all additional and unexpected costs related to bringing in an additional contractor to stain the front and back decks, who did a great job, and I think speaks very well for the integrity of Blessing as a company. After the landscaping as installed, we also found some plants were missing, including some large plants like 3' tall pencil bushes and 6' tall vine maples. I don’t really know how that happens, and I wasn't pleased that we had to find this for ourselves and it was not detected by Blessing, but when we contacted them about it they did make it right fairly quickly and without any kind of argument, including locating and installing the missing plants, and relocating some plants that were in the wrong place, and throwing in a few free plantings as well. They were very responsive throughout the whole process, from design to completion of implementation, so we never felt left in the dark or like we didn't know they would complete the project. So in summary, I would say the implementation phase could definitely have been a bit more organized and gone a bit more smoothly, but at the end of the day we’re very happy with the design and with the final implementation, so it all worked out, and Blessing was easy to work with throughout. Despite the hiccups we mentioned I would still recommend Blessing, as the overall experience was good, and the final product looks great!"

JOSEPH G on June 2019

34+ years of experience! Our mission is to design and install a landscape environment that enhances your daily life. We use the natural flow of your existing surroundings to develop an atmosphere that relaxes the mind and pleases the sense; turning your garden, yard, or patio into a haven for yourself and your family. Our landscape maintenance contracts, designed with your budget realities in mind, help relieve the worry of keeping up and cultivating your property over time. Blessing Landscapes listens to and works with your style, time, and budget to assist you in achieving your personal vision. With creativity, skill, and commitment we develop the ambiance you desire in that prized possession—your home.

"We hired Blessing to completely redesign our front and back yards, including removal and replacement of the existing front and back wooden decks, construction of a paver patio in the backyard, and removal of the old landscaping and implementation of the new landscaping. We wanted to go with a low maintance design, with no grass, and with drought-resistant non-invasive species, very loosely inspired by aspects of traditional Japanese gardens. We also had four existing trees in the backyard we wanted to preserve and integrate into the new landscape. They also offered to do lighting and irrigation installs but we did not pursue those services. Overall we are happy with the design and implementation. We had one meeting to look at the yard and explain what we wanted, received a design from Blessing, and did one round of complimentary revisions (mostly just changing some of the specific plants - and up to two revisions are included for free). Blessing does not do any wooden deck work themselves, but they subcontracted the deck work so we didn't have to deal with a separate contractor, and project managed everything for us as one project. The crew they hired to do the new deck (and demo the old deck) did a great job. I don't recall if our paver patio was done by Blessing directly or also subcontracted to a third party, but that turned out very nice as well. We did have a couple hiccups in the project. First, our contract with Blessing stated the deck would be stained, but there was some miscommunication between Blessing and the deck subcontractor, who did not include deck staining in their contract (and in fact does not provide that service). However, in the end Blessing covered all additional and unexpected costs related to bringing in an additional contractor to stain the front and back decks, who did a great job, and I think speaks very well for the integrity of Blessing as a company. After the landscaping as installed, we also found some plants were missing, including some large plants like 3' tall pencil bushes and 6' tall vine maples. I don’t really know how that happens, and I wasn't pleased that we had to find this for ourselves and it was not detected by Blessing, but when we contacted them about it they did make it right fairly quickly and without any kind of argument, including locating and installing the missing plants, and relocating some plants that were in the wrong place, and throwing in a few free plantings as well. They were very responsive throughout the whole process, from design to completion of implementation, so we never felt left in the dark or like we didn't know they would complete the project. So in summary, I would say the implementation phase could definitely have been a bit more organized and gone a bit more smoothly, but at the end of the day we’re very happy with the design and with the final implementation, so it all worked out, and Blessing was easy to work with throughout. Despite the hiccups we mentioned I would still recommend Blessing, as the overall experience was good, and the final product looks great!"

JOSEPH G on June 2019


Avatar for Escobar Landscape

Escobar Landscape

5.00(
8
)
Approved Pro

Escobar Landscape

5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
957 local quotes requested

Escobar Landscape is a family owned and operated business with more than 20 years of experience in irrigation + sod installation. We also help your yard come back to life with detailed clean ups! Give us a call or click for a free estimate today!

"Oscar and his team was here right on time. They actually moved me up over a week to complete my project. They did amazing work. The work they did was great. I couldn’t even tell where the work was done. He moved my sprinkler heads and added one. I will hire them again in the future for sure. Price was very competitive. He was very professional. Called me back right away after my inquiry. Was early for the appointment to go over what I wanted to do. Listened to what I wanted, and gave me some advice as well. He went above and beyond. I would highly recommend Oscar from Escobar Landscaping"

Mitzi M on June 2025

Escobar Landscape is a family owned and operated business with more than 20 years of experience in irrigation + sod installation. We also help your yard come back to life with detailed clean ups! Give us a call or click for a free estimate today!

"Oscar and his team was here right on time. They actually moved me up over a week to complete my project. They did amazing work. The work they did was great. I couldn’t even tell where the work was done. He moved my sprinkler heads and added one. I will hire them again in the future for sure. Price was very competitive. He was very professional. Called me back right away after my inquiry. Was early for the appointment to go over what I wanted to do. Listened to what I wanted, and gave me some advice as well. He went above and beyond. I would highly recommend Oscar from Escobar Landscaping"

Mitzi M on June 2025


Avatar for Lifetime inovations

Lifetime inovations

1039 South 5th Circle
5.00(
1
)
Approved Pro

Lifetime inovations

1039 South 5th Circle
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

call us for your concrete needs, with over 15 years of experience in various trades from interior to exterior and top to bottom. call us for a free quote. no job is too big or too small .we're here to build trust with quality work.

"Outstanding team"

Kyle F on December 2024

call us for your concrete needs, with over 15 years of experience in various trades from interior to exterior and top to bottom. call us for a free quote. no job is too big or too small .we're here to build trust with quality work.

"Outstanding team"

Kyle F on December 2024

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FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in Sherwood, OR

The most affordable way to waterproof your basement is with interior methods like waterproof paint, costing between $1 and $8 per square foot, or silicate concrete sealers priced at $4 to $6 per square foot. However, these solutions are only suitable for certain issues. If your basement moisture is due to more serious problems like a cracked foundation, you'll need more extensive (and costly) repairs.

Absolutely! Waterproofing your basement is a smart investment that can increase your home's value. By keeping your basement dry and free of moisture problems, you protect your home's structural integrity and make it more appealing to potential buyers. Plus, taking proactive measures now can prevent costly water damage repairs down the line.

The time required to waterproof a basement depends on the selected method. Some approaches to interior waterproofing, like paint or sealant, can be completed within a day. Installing new drains or weeping tiles will need at least two to three days of labor. Any forms of exterior waterproofing that require you to excavate land will require an additional three days of work to prepare the ground.

Yes, basement waterproofing can significantly increase your home's value. A dry, leak-free basement is a strong selling point for potential buyers, enhancing your property's desirability and market price. Investing in professional waterproofing not only protects your home's structural integrity but also ensures a healthier living environment by preventing mold and mildew growth.

Waterproofing both the interior and exterior of your basement offers the best protection against moisture. Exterior waterproofing stops water from penetrating your foundation, while interior methods manage any moisture that does enter. If you must choose one, exterior waterproofing is generally more effective, as it prevents water from reaching your home's interior in the first place.

The Sherwood, OR homeowners’ guide to foundation, basement or crawlspace waterproofing / encapsulations

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