We are a locally owned and operated company with over 20 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of remodeling and repair services that are customized to each individual project such as crawlspace, foundation repair, basement water proofing, dry rot repair, retaining walls, painting, concrete, bathroom repair, and other services. 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!
"Very responsive to changes. Only issue is lack of same day response to text messages or emails"
Dora B on July 2023
We are a locally owned and operated company with over 20 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of remodeling and repair services that are customized to each individual project such as crawlspace, foundation repair, basement water proofing, dry rot repair, retaining walls, painting, concrete, bathroom repair, and other services. 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!
"Very responsive to changes. Only issue is lack of same day response to text messages or emails"
Dora B on July 2023
NW Quality Construction & Hardscape is 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.
"Jesus is very knowledgeable and dedicated to providing quality service. My project involved removal of sidewalks, removal of tree stumps and aggressive overgrown tree roots, removing additional trees, sidewalks and stumps, and removing and replacing of the driveway. I am satisfied with the work and the results."
Ghassem K on May 2025
NW Quality Construction & Hardscape is 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.
"Jesus is very knowledgeable and dedicated to providing quality service. My project involved removal of sidewalks, removal of tree stumps and aggressive overgrown tree roots, removing additional trees, sidewalks and stumps, and removing and replacing of the driveway. I am satisfied with the work and the results."
Ghassem K on May 2025
Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.
"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
No yearly contracts required for maintenance customers, month to month billing available. OLCB License #9292. Owner and Landscape Contractor: Robert Kinsey. Designer and Office Manager: Sarah Kinsey. Additional email - info@artisticlandscapespdx.com. Award Winning .
"Robert and the team at Artistic Landscapes were so amazing to work with. After my spouse and I fell ill over the summer, we had to let the yard go, and it took us a long time to recover so we never had enough energy to catch up. By the time we called Robert, we felt embarrassed of our yard and anxious to get it resolved. We have struggled in the past getting landscapers to follow through with giving us bids so we were nervous about starting that process again. Other crews that we hired wouldn't complete the job as described and made us feel like we were being difficult for asking questions or speaking up. This was NOT the case with Robert and his team. They were kind, communicative, affordable, flexible and the end product was gorgeous. They promised 100% and gave us 200%. We kept the crew on for monthly maintenance which will ensure that we have a gorgeous yard for years to come. Thanks to Robert, Salvador, Eduardo, Sarah and all of the folks who worked on our project in some way. We are eternally grateful, and feel like proud homeowners again."
Rebekah B on December 2024
No yearly contracts required for maintenance customers, month to month billing available. OLCB License #9292. Owner and Landscape Contractor: Robert Kinsey. Designer and Office Manager: Sarah Kinsey. Additional email - info@artisticlandscapespdx.com. Award Winning .
"Robert and the team at Artistic Landscapes were so amazing to work with. After my spouse and I fell ill over the summer, we had to let the yard go, and it took us a long time to recover so we never had enough energy to catch up. By the time we called Robert, we felt embarrassed of our yard and anxious to get it resolved. We have struggled in the past getting landscapers to follow through with giving us bids so we were nervous about starting that process again. Other crews that we hired wouldn't complete the job as described and made us feel like we were being difficult for asking questions or speaking up. This was NOT the case with Robert and his team. They were kind, communicative, affordable, flexible and the end product was gorgeous. They promised 100% and gave us 200%. We kept the crew on for monthly maintenance which will ensure that we have a gorgeous yard for years to come. Thanks to Robert, Salvador, Eduardo, Sarah and all of the folks who worked on our project in some way. We are eternally grateful, and feel like proud homeowners again."
Rebekah B on December 2024
Preferred Landscape Services offers high quality landscape services for residential properties. We have won the Angie's List Super Service Award in multiple categories every year since 2006. We provide landscape maintenance services, irrigation repair and install, outdoor lighting, water features, seasonal cleanups and enhancements, bark dust, new sod lawns, new paver patios, etc. We are licensed for all phases of landscaping with the Oregon Landscape Contractors Board (#8643) Please call or visit our website for more information and to schedule an appointment.
"Our yard definitely looks a lot better but we were unhappy about several things. The regrading on the north side of the house didn't fix the standing water problem. A number of areas of the new lawn died and they wouldn't replace the sod but said that the grass would regrow in the fall. It didn't do so although a small part of it did regrow. They failed to put in a sprinkler head to reach some rose bushes and said they would come back and fix it but didn't. They kept saying that it would be finished in a week or two and months later it still wasn't done. We had to keep putting off another contractor because they still weren't done."
Shirley S on March 2022
Preferred Landscape Services offers high quality landscape services for residential properties. We have won the Angie's List Super Service Award in multiple categories every year since 2006. We provide landscape maintenance services, irrigation repair and install, outdoor lighting, water features, seasonal cleanups and enhancements, bark dust, new sod lawns, new paver patios, etc. We are licensed for all phases of landscaping with the Oregon Landscape Contractors Board (#8643) Please call or visit our website for more information and to schedule an appointment.
"Our yard definitely looks a lot better but we were unhappy about several things. The regrading on the north side of the house didn't fix the standing water problem. A number of areas of the new lawn died and they wouldn't replace the sod but said that the grass would regrow in the fall. It didn't do so although a small part of it did regrow. They failed to put in a sprinkler head to reach some rose bushes and said they would come back and fix it but didn't. They kept saying that it would be finished in a week or two and months later it still wasn't done. We had to keep putting off another contractor because they still weren't done."
Shirley S on March 2022
West Coast Roofing & Painting is a local family owned business that was founded in the metro Portland area. We are a fully licensed, bonded and insured Contractor in Portland Oregon. Our policies and standards are always updated and we train constantly for the best interest of our employees and clients. West Coast Roofing is proud to provide quality roof installations in and around Portland, Oregon. You can trust that your roof is in good hands when our highly trained staff takes on your project. Whether your roof simply needs to be repaired, or you need an entirely new roof, we will install every shingle to exacting standards to ensure that you receive the full benefit and longevity that was intended. From the moment you call West Coast Roofing, you will find our staff to be courteous and respectful, and we will go the extra mile to make you a very satisfied customer. We will make every effort to keep your property clean and free of debris, and will do a thorough cleaning of any project related materials prior to our departure.
"Big thank you to Fermin and the team at West Coast, they were amazing! They went above and beyond. We have a flat portion of our roof, which is apparently more difficult to install, and it was hard to find a company that would do it. They not only did it, but added slope to it for us so that it's not a flat roof anymore. So awesome! They put on a new roof, vents, and gutters, painted our outside trim, and did a great job with all of the woodwork that was rotting and had to be replaced. But above all, they were friendly, flexible and very reasonable. We will definitely call on them again if we have any roofing or painting jobs"
Beth H on June 2022
West Coast Roofing & Painting is a local family owned business that was founded in the metro Portland area. We are a fully licensed, bonded and insured Contractor in Portland Oregon. Our policies and standards are always updated and we train constantly for the best interest of our employees and clients. West Coast Roofing is proud to provide quality roof installations in and around Portland, Oregon. You can trust that your roof is in good hands when our highly trained staff takes on your project. Whether your roof simply needs to be repaired, or you need an entirely new roof, we will install every shingle to exacting standards to ensure that you receive the full benefit and longevity that was intended. From the moment you call West Coast Roofing, you will find our staff to be courteous and respectful, and we will go the extra mile to make you a very satisfied customer. We will make every effort to keep your property clean and free of debris, and will do a thorough cleaning of any project related materials prior to our departure.
"Big thank you to Fermin and the team at West Coast, they were amazing! They went above and beyond. We have a flat portion of our roof, which is apparently more difficult to install, and it was hard to find a company that would do it. They not only did it, but added slope to it for us so that it's not a flat roof anymore. So awesome! They put on a new roof, vents, and gutters, painted our outside trim, and did a great job with all of the woodwork that was rotting and had to be replaced. But above all, they were friendly, flexible and very reasonable. We will definitely call on them again if we have any roofing or painting jobs"
Beth H on June 2022
KGS Concrete is an excellent concrete service provider in Hillsboro, OR area. We specialize in concrete services, repairs, pouring, leveling, driveways, walkways, patios, masonry services, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!
"they did a wonderful job, with a walkway to the front door, and a broken spot in the driveway as well as a new shop floor, all work was done in a professional manner as well as offering advice on a few changes to make things safer, overall very satisfied with their work"
kent r on May 2024
KGS Concrete is an excellent concrete service provider in Hillsboro, OR area. We specialize in concrete services, repairs, pouring, leveling, driveways, walkways, patios, masonry services, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!
"they did a wonderful job, with a walkway to the front door, and a broken spot in the driveway as well as a new shop floor, all work was done in a professional manner as well as offering advice on a few changes to make things safer, overall very satisfied with their work"
kent r on May 2024
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.
"Dave and his hardworking crew were amazing! He created a design for the perimeter of our home: which included shrubs, sod, boulders and the installation of pavers for an extended walkway. The entire project turned out way beyond our expectations. Terra - Sol Landscaping has over 30 years of experience which shows in every detail of their work. Yes, we definitely would recommend them. Excellent company."
Linda W on July 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.
"Dave and his hardworking crew were amazing! He created a design for the perimeter of our home: which included shrubs, sod, boulders and the installation of pavers for an extended walkway. The entire project turned out way beyond our expectations. Terra - Sol Landscaping has over 30 years of experience which shows in every detail of their work. Yes, we definitely would recommend them. Excellent company."
Linda W on July 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/
"The team at Clean Air Lawn Care are attentive, kind, and reliable. They are also very knowledgeable about native plants. I love that they use electric equipment instead of diesel - it’s much quieter and less pollution."
Natalie B on October 2024
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/
"The team at Clean Air Lawn Care are attentive, kind, and reliable. They are also very knowledgeable about native plants. I love that they use electric equipment instead of diesel - it’s much quieter and less pollution."
Natalie B on October 2024
We are the experts when it comes to residential concrete and masonry. Our reputation for quality work, responsiveness, and competitive pricing has been the primary factor in our success. We are committed to client satisfaction in which we serve the client from the developmental stages of a project to final completion.
"Very smoothly. Mulli helped with me the permitting process and they did everything they said they would do when they said they'd do it. Cost was very reasonable. I definitely recommend."
Mark M on June 2025
We are the experts when it comes to residential concrete and masonry. Our reputation for quality work, responsiveness, and competitive pricing has been the primary factor in our success. We are committed to client satisfaction in which we serve the client from the developmental stages of a project to final completion.
"Very smoothly. Mulli helped with me the permitting process and they did everything they said they would do when they said they'd do it. Cost was very reasonable. I definitely recommend."
Mark M on June 2025
Absolutely. You can combine drainage installation with many other kinds of projects, such as building a new home, constructing a major addition, or installing an irrigation system. Since excavation is already underway, combining tasks can save you time and money by minimizing labor and material expenses and ensuring seamless integration of multiple systems.
Make sure your contractor is licensed and insured by checking their credentials. Ask for a detailed written estimate outlining every aspect of your drainage system, including how they plan to address specific problem areas in your yard. You can also ask if they have a warranty for their work. Additionally, review feedback from their previous customers to confirm the quality of their work.
It depends on your specific water management needs. A French drain is a passive system that redirects water away from your home without mechanical assistance. A sump pump actively removes water when it reaches a certain level. Often, using both systems together provides the best defense against water intrusion, but a pro can give you specific advice for your home and yard.
Your contractor starts by mapping and digging a trench with at least a 1% slope so water can run off freely. Next, they’ll line the trench with filter fabric, add gravel, and lay the drainpipe to keep water moving. Contractors use specialized equipment to complete each step and ensure compliance with local regulations. This systematic approach creates a robust solution that effectively directs water away from your home.
A proper slope is essential for an effective drainage system installation. Drainage trenches must be engineered with a minimum 1% slope to ensure water flows immediately away from your home without hindrance. Adequate grading increases the system’s capacity to handle heavy water volumes and eliminates pooling. Always verify local guidelines and contact utility services before excavation to ensure safety and compliance.