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
G's Concrete prides itself on a hard days work which includes Honesty, Professionalism, Quick Responses, and Never Being Late. Bringing over 19 years of industry experience to each job, we are confident we can make each customer happy. We have 7 employees. No subs. Cost is determined by the job. No travel charges. No extra charge for after hours service. Ask about Angie's List discount. License#: 191032.
"Replaced driveway ... excellent work ... competitive quote ... arrived early and completed the job ahead of schedule ... ran into a few problems but handled them in a creative manner ... very satisfied and would hire again"
James S on April 2024
G's Concrete prides itself on a hard days work which includes Honesty, Professionalism, Quick Responses, and Never Being Late. Bringing over 19 years of industry experience to each job, we are confident we can make each customer happy. We have 7 employees. No subs. Cost is determined by the job. No travel charges. No extra charge for after hours service. Ask about Angie's List discount. License#: 191032.
"Replaced driveway ... excellent work ... competitive quote ... arrived early and completed the job ahead of schedule ... ran into a few problems but handled them in a creative manner ... very satisfied and would hire again"
James S on April 2024
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 an estimate today!
"Timberline regraded and topped with a new layer of gravel a badly eroded steep 800 foot long driveway. They did an excellent job."
David P on July 2025
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 an estimate today!
"Timberline regraded and topped with a new layer of gravel a badly eroded steep 800 foot long driveway. They did an excellent job."
David P on July 2025
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 an estimate today!
"Efficient,quick, and professional."
Zena B on July 2025
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 an estimate today!
"Efficient,quick, and professional."
Zena B on July 2025
We specialize in concrete services, repairs, pouring, leveling, driveways, walkways, patios, masonry services, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"I love to work with Sam. This is my 5th project with his company."
Simon C on March 2023
We specialize in concrete services, repairs, pouring, leveling, driveways, walkways, patios, masonry services, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"I love to work with Sam. This is my 5th project with his company."
Simon C on March 2023
Transform your home with the expertise of Green Forest Landscape. Our team of professionals specializes in landscaping, hardscaping & pavers, and stone & gravel bringing a fresh and vibrant look to your property. With a commitment to quality and attention to detail, we stand out from the competition. Contact us today to enhance the beauty of your home!
"Went well. Timely worked quickly and cleaned up well. Sod was well placed and sprinklers reset well."
Guy M on March 2025
Transform your home with the expertise of Green Forest Landscape. Our team of professionals specializes in landscaping, hardscaping & pavers, and stone & gravel bringing a fresh and vibrant look to your property. With a commitment to quality and attention to detail, we stand out from the competition. Contact us today to enhance the beauty of your home!
"Went well. Timely worked quickly and cleaned up well. Sod was well placed and sprinklers reset well."
Guy M on March 2025
We specializing in building dreams and shaping landscapes! Services We offer services from Fence, Deck, Patio Covers, Pergolas, Concrete, Excavation, Land/Lot Clearing, Retaining Walls, Pavers, French Drains, Demolition, Junk Removal. We have AFFORDABLE pricing for ELITE quality work.
We specializing in building dreams and shaping landscapes! Services We offer services from Fence, Deck, Patio Covers, Pergolas, Concrete, Excavation, Land/Lot Clearing, Retaining Walls, Pavers, French Drains, Demolition, Junk Removal. We have AFFORDABLE pricing for ELITE quality work.
We have the experience and dedication to bring your dreams to reality! Specializing in Concrete work, we guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today!
"Sesi’s team did an awesome job. New path looks great!"
Adam F on June 2025
We have the experience and dedication to bring your dreams to reality! Specializing in Concrete work, we guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today!
"Sesi’s team did an awesome job. New path looks great!"
Adam F on June 2025
Complete landscaping services including hardscaping/pavers, patios, irrigation services, sod installation, complete lawn/yard remodels, pressure washing, fencing, lawn maintenance, yard clean-ups. We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!
"The team did an excellent job. They worked until work was done. Very good quality work."
Daron A on August 2023
Complete landscaping services including hardscaping/pavers, patios, irrigation services, sod installation, complete lawn/yard remodels, pressure washing, fencing, lawn maintenance, yard clean-ups. We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!
"The team did an excellent job. They worked until work was done. Very good quality work."
Daron A on August 2023
Landscaping business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
"Israel and his team were great to work with and I am really happy with both of the projects they competed for me. They replaced an old, failing retaining wall with a beautiful stone retaining wall with a French drain behind it. I showed Israel pictures of what I wanted it to look like and his team did an amazing job making my vision a reality. They were careful with my existing plants and landscaping and went above and beyond by moving and repotting a shrub that I was unable to move by myself before the work began. They also replaced parts of my backyard that had been removed by neighbors and built a beautiful new fence and gate out of cedar. They did an amazing job matching the style of the existing fence and my yard looks so much better now. I am so happy with everything and I would work with GI Landscaping again anytime!"
Rachel H on May 2025
Landscaping business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
"Israel and his team were great to work with and I am really happy with both of the projects they competed for me. They replaced an old, failing retaining wall with a beautiful stone retaining wall with a French drain behind it. I showed Israel pictures of what I wanted it to look like and his team did an amazing job making my vision a reality. They were careful with my existing plants and landscaping and went above and beyond by moving and repotting a shrub that I was unable to move by myself before the work began. They also replaced parts of my backyard that had been removed by neighbors and built a beautiful new fence and gate out of cedar. They did an amazing job matching the style of the existing fence and my yard looks so much better now. I am so happy with everything and I would work with GI Landscaping again anytime!"
Rachel H on May 2025