We are a family owned, and operated construction company located in Forest Grove, Oregon! Servicing the Portland metro area! We specialize in all types of concrete, pavers, and outdoor living areas! Customer satisfaction is our priority. Making your vision become a reality!
"Excellent and would highly recommend. Jose is professional, quick to respond, and has a network of specialists. He provided us with options for addressing our needs, offered a fair quote, and completed the job in a timely manner. We have used Maximus construction for 3 jobs in the past year and have been impressed by the quality of work. It is a relief to finally have found a company that is dependable, reasonable, trustworthy, and guarantees their work!"
AR B on December 2024
We are a family owned, and operated construction company located in Forest Grove, Oregon! Servicing the Portland metro area! We specialize in all types of concrete, pavers, and outdoor living areas! Customer satisfaction is our priority. Making your vision become a reality!
"Excellent and would highly recommend. Jose is professional, quick to respond, and has a network of specialists. He provided us with options for addressing our needs, offered a fair quote, and completed the job in a timely manner. We have used Maximus construction for 3 jobs in the past year and have been impressed by the quality of work. It is a relief to finally have found a company that is dependable, reasonable, trustworthy, and guarantees their work!"
AR B 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.
"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
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
Fences, Decks, Remodels and More! Licensed, Insured and Bonded! CCB Lic. #232503 We are small family company providing quality services at affordable prices with over 15 years of experience in construction work. Contact us today for a free estimate on your home construction projects.
"Red Diamond Family Constructions did a fantastic job replacing my front porch and the stairs on my back deck. I would highly recommend Red Diamond Family Constructions. There crew was very professional. Thanks again Richard"
Richard P on May 2025
Fences, Decks, Remodels and More! Licensed, Insured and Bonded! CCB Lic. #232503 We are small family company providing quality services at affordable prices with over 15 years of experience in construction work. Contact us today for a free estimate on your home construction projects.
"Red Diamond Family Constructions did a fantastic job replacing my front porch and the stairs on my back deck. I would highly recommend Red Diamond Family Constructions. There crew was very professional. Thanks again Richard"
Richard P on May 2025
10+ years of experience! We are a small business located in NW Oregon serving Washington County and neighboring areas. Specializing in home improvement work Concrete work, leveling mud jacking, driveways, patios, sidewalk, etc.. My focus is quality. I never cut corners, even when it's more expensive. I will take the time to make sure you're 100% happy. I would love the opportunity to discuss your current or future project. Please don’t hesitate to contact me and see how I can help you with your project, I look forward to working with you and accomplish your project needs. Licensed, Bonded, Insured.
"I had an excellent experience with AV Concrete from start to finish. They recently completed a new concrete driveway for my home, and the results exceeded my expectations. The crew was punctual, professional, and respectful of my property throughout the entire process. From the initial quote to the final pour, they communicated clearly and answered all my questions. The workmanship is outstanding. The driveway is smooth, level, and drains perfectly. They paid close attention to detail, from clean edging to well-placed expansion joints, giving the driveway a clean and durable finish. I’ve already received compliments from neighbors, and I wouldn’t hesitate to recommend AV Concrete to anyone looking for high-quality concrete work. Great service, fair pricing, and excellent results!"
Mayra V on May 2025
10+ years of experience! We are a small business located in NW Oregon serving Washington County and neighboring areas. Specializing in home improvement work Concrete work, leveling mud jacking, driveways, patios, sidewalk, etc.. My focus is quality. I never cut corners, even when it's more expensive. I will take the time to make sure you're 100% happy. I would love the opportunity to discuss your current or future project. Please don’t hesitate to contact me and see how I can help you with your project, I look forward to working with you and accomplish your project needs. Licensed, Bonded, Insured.
"I had an excellent experience with AV Concrete from start to finish. They recently completed a new concrete driveway for my home, and the results exceeded my expectations. The crew was punctual, professional, and respectful of my property throughout the entire process. From the initial quote to the final pour, they communicated clearly and answered all my questions. The workmanship is outstanding. The driveway is smooth, level, and drains perfectly. They paid close attention to detail, from clean edging to well-placed expansion joints, giving the driveway a clean and durable finish. I’ve already received compliments from neighbors, and I wouldn’t hesitate to recommend AV Concrete to anyone looking for high-quality concrete work. Great service, fair pricing, and excellent results!"
Mayra V on May 2025
THERE IS ONLY ONE BEST!!! You've made the decision to improve your home by adding an exterior living space. You want that space to not only be beautiful and durable but to compliment your lifestyle at a price you can be thrilled about. I've always taken decks seriously and hated ruining the look of my decks by driving nails or screws to the top surface. I looked at every product on the market to solve this dilemma and realize they were all garbage. Now there's a great option, my patented hidden deck fastening system. it provides a strong durable connection which expands and contracts with any decking material in all weather conditions. It self-spaces and aligns your deck so that over the lifetime of your deck it remains looking brand new. It would be great to be involved with your project from the start, we will professionally designed schedule and complete your exterior living space to incorporate any and all amenities and provide your home with an added value and enjoyment you anticipated.
"Nick built a beautiful second story front stoop and stairs. For a great price also."
Melissa/Lincoln C on January 2024
THERE IS ONLY ONE BEST!!! You've made the decision to improve your home by adding an exterior living space. You want that space to not only be beautiful and durable but to compliment your lifestyle at a price you can be thrilled about. I've always taken decks seriously and hated ruining the look of my decks by driving nails or screws to the top surface. I looked at every product on the market to solve this dilemma and realize they were all garbage. Now there's a great option, my patented hidden deck fastening system. it provides a strong durable connection which expands and contracts with any decking material in all weather conditions. It self-spaces and aligns your deck so that over the lifetime of your deck it remains looking brand new. It would be great to be involved with your project from the start, we will professionally designed schedule and complete your exterior living space to incorporate any and all amenities and provide your home with an added value and enjoyment you anticipated.
"Nick built a beautiful second story front stoop and stairs. For a great price also."
Melissa/Lincoln C on January 2024
Western General Construction LLC specializes in deck and fence construction and property maintenance services for home or business owners in the Portland Vancouver metro area.
"They were very professional in their work. Very maticulous. Highly recommend"
Sam U on August 2022
Western General Construction LLC specializes in deck and fence construction and property maintenance services for home or business owners in the Portland Vancouver metro area.
"They were very professional in their work. Very maticulous. Highly recommend"
Sam U on August 2022
Ziebart Construction is a boutique remodeling firm specializing in beautiful design + remodel home improvement services at a mid-range price point. The family-owned company is committed to helping homeowners love their home by delivering an enjoyable remodeling experience. From the initial design to the installation process and into the warranty phase, we're here to help you design, build, and remodel your space. Our Portland and Salem remodeling teams adhere to our shared core values and will treat you and your home with absolute respect, clearly communicating and demonstrating integrity in all the work they do. No matter what vision you have for your remodel, we will work diligently to ensure your satisfaction. Contact us today to schedule your free in-home consultation and to learn why Pacific Northwest homeowners have been trusting the Ziebart name for 3 generations.
"The company had very knowledgeable sales representatives which led to well informed design and project Management. Although we ran into delays with permits and a change in project managers the work was top notch. The contractors they hired did excellent work, with little or no rework required. They hired the right craftsmen."
David T on August 2023
Ziebart Construction is a boutique remodeling firm specializing in beautiful design + remodel home improvement services at a mid-range price point. The family-owned company is committed to helping homeowners love their home by delivering an enjoyable remodeling experience. From the initial design to the installation process and into the warranty phase, we're here to help you design, build, and remodel your space. Our Portland and Salem remodeling teams adhere to our shared core values and will treat you and your home with absolute respect, clearly communicating and demonstrating integrity in all the work they do. No matter what vision you have for your remodel, we will work diligently to ensure your satisfaction. Contact us today to schedule your free in-home consultation and to learn why Pacific Northwest homeowners have been trusting the Ziebart name for 3 generations.
"The company had very knowledgeable sales representatives which led to well informed design and project Management. Although we ran into delays with permits and a change in project managers the work was top notch. The contractors they hired did excellent work, with little or no rework required. They hired the right craftsmen."
David T on August 2023
Forest Landscape, Inc is proud to present our customs landscapes for your home.We are a landscape company that emphasizes more then your typical, run-of-the mill projects that take up space within your neighborhood.
"We recently expanded a deck, added a patio cover, and are putting a hot tub underneath this second floor deck. There was a concrete patio below the existing deck and we wanted to match that, w/ reinforcement for a hot tub. We got a couple bids for the job. Danny was the estimator that came out for Forest and he seemed knowledgeable and was punctual and professional. It was not the cheapest bid, but the company is much more well established than a couple others we consulted so I put more trust in their work. Rigo is the guy we needed to work with on scheduling etc. for concrete work. This was a little rocky at first, but that had a lot to do with us needing to postpone the start till our deck was done, but then also work around a vacation we'd be taking, and make sure the concrete had enough time to cure before our hot tub is dropped. Despite a slight language barrier, we worked it out and even managed to get it done ahead of when we originally scheduled it. Punctuality is impressive with these guys. For 3 days they were waiting outside our house to start at 7:30am precisely. They had to remove a portion of fence and work around some foliage for access. They ended up encountering an unexpected drainage tube of some kind while digging and made sure to create an access point for us if it's ever needed in the future. The concrete looks great and matches our old patio so well, it's hard to tell they weren't poured together. Danny and I (and later Rigo) discussed treating the old concrete to help the matching. At the end of the work they did a great job of cleaning up the area and returning everything to normal. Rigo also helped us by showing us how to remove the fence portion for when our hot tub is delivered and left the top cap off because he said we'd really struggle to get it off if they put it back. I'm happy with the work, communication, and cleanup and trust if there are any problems I will be able to get them resolved. If we have further landscape needs in the future I will def be calling Forest for a bid."
Amanda M on June 2022
Forest Landscape, Inc is proud to present our customs landscapes for your home.We are a landscape company that emphasizes more then your typical, run-of-the mill projects that take up space within your neighborhood.
"We recently expanded a deck, added a patio cover, and are putting a hot tub underneath this second floor deck. There was a concrete patio below the existing deck and we wanted to match that, w/ reinforcement for a hot tub. We got a couple bids for the job. Danny was the estimator that came out for Forest and he seemed knowledgeable and was punctual and professional. It was not the cheapest bid, but the company is much more well established than a couple others we consulted so I put more trust in their work. Rigo is the guy we needed to work with on scheduling etc. for concrete work. This was a little rocky at first, but that had a lot to do with us needing to postpone the start till our deck was done, but then also work around a vacation we'd be taking, and make sure the concrete had enough time to cure before our hot tub is dropped. Despite a slight language barrier, we worked it out and even managed to get it done ahead of when we originally scheduled it. Punctuality is impressive with these guys. For 3 days they were waiting outside our house to start at 7:30am precisely. They had to remove a portion of fence and work around some foliage for access. They ended up encountering an unexpected drainage tube of some kind while digging and made sure to create an access point for us if it's ever needed in the future. The concrete looks great and matches our old patio so well, it's hard to tell they weren't poured together. Danny and I (and later Rigo) discussed treating the old concrete to help the matching. At the end of the work they did a great job of cleaning up the area and returning everything to normal. Rigo also helped us by showing us how to remove the fence portion for when our hot tub is delivered and left the top cap off because he said we'd really struggle to get it off if they put it back. I'm happy with the work, communication, and cleanup and trust if there are any problems I will be able to get them resolved. If we have further landscape needs in the future I will def be calling Forest for a bid."
Amanda M on June 2022
The average cost of a paver patio is around $3,800 for a standard, 280-square-foot patio, but prices commonly range from $2,400 up to $7,000, depending on the size, the type of paver you choose, and any add-ons you opt for. The design and shape of your patio can also increase labor costs if your patio installer needs to cut curves in pavers or spend time arranging them in a specific pattern. Some additional costs to consider include site preparation and excavation, as well as additional materials, like concrete, crushed gravel, and drainage equipment.
Concrete repair costs range anywhere from about $0.10 to $0.15 per linear foot to fill minor cracks, to about $6 to $14 per square foot to replace damaged concrete slabs. Repair costs vary widely depending on the size and type of work needed. For example, replacing 100 square feet of driveway will cost between $600 to $1,400, on average.
The average cost of stamped concrete is around $12 per square foot, but you might pay anywhere from $8 to $28 per square foot. The average 12-foot by 12-foot patio costs $1,730 on average. Your exact pricing will depend on the patio’s square footage, the condition of the area where you want to pour the concrete, the desired stamp pattern, concrete coloring, concrete grade, and local labor prices. Don’t forget to budget for extra costs like land preparation and additional concrete fortifications if necessary.
The average cost to enclose a patio to create a sunroom is around $5,000, and prices generally range from $3,000 up to $10,000. The price you pay will depend on the state of your patio and whether it needs repairs or additional structural support, the quality of the materials you choose, the size of your patio, and whether you plan to run utilities into and finish the sunroom. The price for a fully finished patio enclosure could run up to around $20,000, while you might pay just $2,500 for a screened-in porch.
In almost all cases, you will need permits if you plan on building a sunroom over your patio, but regulations and requirements will depend on your municipality. Permits to enclose your patio will usually cost between $300 and $1,000. Since navigating local building codes and zoning requirements is challenging—and the consequences of not following them can be extremely expensive—we strongly recommend hiring a sunroom builder to complete the work and pull the permits for you.