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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


EZ General Construction LLC

380 Elmore Rd
3.00(
1
)
Approved Pro

EZ General Construction LLC

380 Elmore Rd
3.00(
1
)
Approved Pro
2 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"It's sad to see such good quality work left incomplete. Jeorge came out and gave us a good quote and was really great about getting things started and they did a solid job of getting the plans done and submitting everything with the city and getting inspections done as well. We felt like he listened to us but he did fall short on following through with our agreed cleanup items, he did not put the rocks back up/under our new deck or remove braces for a cement pad he poured and some of the finish work we had talked about on the railing was lacking with wedges in the corners and not treating the lumber like he said he would for weathering conditions as we had talked about leaving it to be more exposed to weather then we had paid and intended the material to be. Overall the deck is really solidly built but he left a lot of things incomplete for finish and finesse work, which we now have to do ourselves...with our own costs and time."

Rachel S on July 2025

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"It's sad to see such good quality work left incomplete. Jeorge came out and gave us a good quote and was really great about getting things started and they did a solid job of getting the plans done and submitting everything with the city and getting inspections done as well. We felt like he listened to us but he did fall short on following through with our agreed cleanup items, he did not put the rocks back up/under our new deck or remove braces for a cement pad he poured and some of the finish work we had talked about on the railing was lacking with wedges in the corners and not treating the lumber like he said he would for weathering conditions as we had talked about leaving it to be more exposed to weather then we had paid and intended the material to be. Overall the deck is really solidly built but he left a lot of things incomplete for finish and finesse work, which we now have to do ourselves...with our own costs and time."

Rachel S on July 2025


Avatar for MTU Services LLC

MTU Services LLC

5509 East Cataldo Avenue
5.00(
5
)
Approved Pro

MTU Services LLC

5509 East Cataldo Avenue
5.00(
5
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
71 local quotes requested

Protect the investment you’ve made with the knowledgeable team at MTU Services LLC. We are your local basement and foundation experts serving all of Washington state and North Idaho. We offer customized basement waterproofing, foundation repair, concrete crack repair, and basement sump pump solutions and egress windows for your home. Contact MTU Services LLC today to learn more about how we can help you protect your home. Give us a call to request a quote or to schedule service. Services include: leaking basement or crawl space repairs, foundation cracks repaired, lifting piers and levelling for your home or building, sup um systems and more.

"The project at xxxxx was complete last Thursday. Impressive is an understatement for Jesse and his crew. Excellent communication; excellent followthrough and project completed within estimated timeline and completed as quoted. From our original contact with MTU Services on Aug 20th, through the proposal, scheduling and actual project, MTU has provided service excellence! Thank you!!! I recommend MTU services!"

Gina B on October 2025

Protect the investment you’ve made with the knowledgeable team at MTU Services LLC. We are your local basement and foundation experts serving all of Washington state and North Idaho. We offer customized basement waterproofing, foundation repair, concrete crack repair, and basement sump pump solutions and egress windows for your home. Contact MTU Services LLC today to learn more about how we can help you protect your home. Give us a call to request a quote or to schedule service. Services include: leaking basement or crawl space repairs, foundation cracks repaired, lifting piers and levelling for your home or building, sup um systems and more.

"The project at xxxxx was complete last Thursday. Impressive is an understatement for Jesse and his crew. Excellent communication; excellent followthrough and project completed within estimated timeline and completed as quoted. From our original contact with MTU Services on Aug 20th, through the proposal, scheduling and actual project, MTU has provided service excellence! Thank you!!! I recommend MTU services!"

Gina B on October 2025


"John did a complete remodel of our master bathroom and added on a closet for us. His experience showed through the whole remodel! He had great design ideas and helped walk us through all our decisions. We also appreciated his attention to details, All while finishing the big project in a timely mater. 10/10 recommend for any project!"

Kristin R on February 2023

Custom Valley Construction is a well established company in Sunnyside, which serves the surrounding communities too. We offer the best in customer service as well as professionalism. We pride ourselves on integrity so our work speaks for itself. Call us for your next job.

"John did a complete remodel of our master bathroom and added on a closet for us. His experience showed through the whole remodel! He had great design ideas and helped walk us through all our decisions. We also appreciated his attention to details, All while finishing the big project in a timely mater. 10/10 recommend for any project!"

Kristin R on February 2023


Avatar for B&E Construction, LLC

B&E Construction, LLC

1607 W 35th Ave
4.80(
33
)
Approved Pro

B&E Construction, LLC

1607 W 35th Ave
4.80(
33
)
Approved Pro
Customers say: True professional
196 local quotes requested
3 years of experience

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 the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Emrah is very personable. He communicates very well and I appreciated his hardwork and kindness. Got the job done quickly. Will definitely be using this company again. "

Sara T on October 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 the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Emrah is very personable. He communicates very well and I appreciated his hardwork and kindness. Got the job done quickly. Will definitely be using this company again. "

Sara T on October 2025


Avatar for DH West Coast Construction LLC

DH West Coast Construction LLC

325 Graber Rd
4.93(
56
)
Approved Pro

DH West Coast Construction LLC

325 Graber Rd
4.93(
56
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
33 local quotes requested

DH West Coast Construction LLC is your trusted partner for all your remodeling needs. As an owner-operated business, we take pride in delivering exceptional craftsmanship and attention to detail. Our team works to ensure the highest quality results. Contact us today for a seamless remodeling experience.

"Very well, these guys were fantastic to work with and they did a beautiful job! I would highly recommend them. They worked well with us and were very patient with our requests. They were on time,cleaned up after everything and did a most beautiful job! I just can’t say enough. The improvements in our home are amazing!. Love it ."

Terrin E on December 2018

DH West Coast Construction LLC is your trusted partner for all your remodeling needs. As an owner-operated business, we take pride in delivering exceptional craftsmanship and attention to detail. Our team works to ensure the highest quality results. Contact us today for a seamless remodeling experience.

"Very well, these guys were fantastic to work with and they did a beautiful job! I would highly recommend them. They worked well with us and were very patient with our requests. They were on time,cleaned up after everything and did a most beautiful job! I just can’t say enough. The improvements in our home are amazing!. Love it ."

Terrin E on December 2018


"I had Eric from Hammered LLC come and re hang some interior doors, secure kitchen cabinets and re case my windows and doors another contractor did that I wasn't to happy with. Eric was very professional and didn't bad mouth the other contractor's work or pick it apart. He understood the job at hand better than the other "contractor" and had the patience to deal with a mess someone else left behind. I will be calling Eric to work on ALL my rentals from now on!"

Jacob G on May 2024

Your satisfaction is very important to us. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"I had Eric from Hammered LLC come and re hang some interior doors, secure kitchen cabinets and re case my windows and doors another contractor did that I wasn't to happy with. Eric was very professional and didn't bad mouth the other contractor's work or pick it apart. He understood the job at hand better than the other "contractor" and had the patience to deal with a mess someone else left behind. I will be calling Eric to work on ALL my rentals from now on!"

Jacob G on May 2024


Fixall home services

No reviews yet

Fixall home services

No reviews yet

Fixall service provides homeowners an extensive list of construction to repair to restoration services without multiple contractors or estimates. I'm an independent contractor delivering any job in a time efficient and superior quality than you will find with franchise repair guys.

Fixall service provides homeowners an extensive list of construction to repair to restoration services without multiple contractors or estimates. I'm an independent contractor delivering any job in a time efficient and superior quality than you will find with franchise repair guys.


Achianga Construction Inc

120 S. Kansas St
No reviews yet

Achianga Construction Inc

120 S. Kansas St
No reviews yet
21 years of experience

Residential & Commercial, interior & exterior work, Design, Re-Design & renovation, New and Old work, Project consultant, Project Estimation, Punch Lists, To Do Lists, Site Cleanup, miscellaneous Maintenance and Repair work.

Residential & Commercial, interior & exterior work, Design, Re-Design & renovation, New and Old work, Project consultant, Project Estimation, Punch Lists, To Do Lists, Site Cleanup, miscellaneous Maintenance and Repair work.


Avatar for Rodriguez construction llc

Rodriguez construction llc

No reviews yet

Rodriguez construction llc

No reviews yet
2 years of experience

Our company provide you with the best quality work done and great pricing we try to beat our competitors as much as we can and our work is done professionally from start to finish with amazing results please give our company a try guarantee you will be satisfied

Our company provide you with the best quality work done and great pricing we try to beat our competitors as much as we can and our work is done professionally from start to finish with amazing results please give our company a try guarantee you will be satisfied

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Basement Leak Repair questions, answered by experts

Yes, water and water vapor can seep through cracks in your basement floor, which means you should address all basement floor cracks, even if they don’t indicate structural issues. Sealing settling cracks and shrinkage cracks is a good idea to keep water and moisture outside where it belongs. Doing so can improve your indoor air quality, reduce the risk of mold growth, make your home more comfortable, and help prevent pest infestation.

Basements with persistent moisture problems or flooding shouldn’t be finished until the moisture issues have been fixed. In addition, if your foundation is cracked, you have unmitigated radon levels, or you have asbestos or lead pipes, remediate the underlying problem before finishing your basement. Turning a basement into living space before fixing these issues can lead to serious health risks or structural damage. 

Permits may be required for major repairs, structural work, or electrical and plumbing restoration after a flood. Check with your local building department to determine permit requirements and associated fees for your flooded basement cleanup project. Obtaining the correct permits helps ensure work is done safely and up to code.

The most challenging part of finishing a basement is addressing moisture control. Basement waterproofing is an essential task that requires a professional’s skills and knowledge. If you don’t properly waterproof your finished basement, it’ll be vulnerable to dampness, water damage, and mold growth. Ensuring proper insulation and ventilation to combat these issues while meeting building codes adds complexity to your remodeling project.

Yes, you can finish a basement that leaks, as long as you address the leak first. Before finishing a basement, you’ll need to repair any cracks in the walls and waterproof the basement to prevent future leaks. It’s much harder to clean up a water leak from a finished basement than an unfinished one, so preemptively addressing any leaking areas prevents expensive repairs in the future.

The Sunnyside, WA homeowners’ guide to basement leak repair services

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