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.
"Walt is an amazingly kind and wonderful man, would recommend him 100%!"
Kelly W on October 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.
"Walt is an amazingly kind and wonderful man, would recommend him 100%!"
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!
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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!
Epoxy Plus LLC, We are a company in the Willamette Valley. Our team has over 15 years of experience in epoxy flooring, polished concrete, concrete overlays and concrete repairs. We specialize in transforming ordinary concrete into a work of art with our concrete craftsmanship. Our experience provides high quality, durability, and eye catching concrete solutions for both residential and commercial contractors. Licensed. Bonded. CCB #251656
"Jake was courteous, on-time and on-budget. He's an extremely hard worker and we couldn't be happier with the results."
Tom L on October 2024
Epoxy Plus LLC, We are a company in the Willamette Valley. Our team has over 15 years of experience in epoxy flooring, polished concrete, concrete overlays and concrete repairs. We specialize in transforming ordinary concrete into a work of art with our concrete craftsmanship. Our experience provides high quality, durability, and eye catching concrete solutions for both residential and commercial contractors. Licensed. Bonded. CCB #251656
"Jake was courteous, on-time and on-budget. He's an extremely hard worker and we couldn't be happier with the results."
With over 10 years of experience, we specialize in a wide range of remodeling services and painting solutions. From complete home remodels to refreshing your living space with a new coat of paint, we handle it all. What we value the most customer satisfaction. We take immense pride in our workmanship and strive to deliver exceptional results. Our team has been in this line of work for over a decade, serving areas from Eugene to Portland. Whether you're looking for a small renovation or a major home transformation, our business is here to exceed your expectations.
With over 10 years of experience, we specialize in a wide range of remodeling services and painting solutions. From complete home remodels to refreshing your living space with a new coat of paint, we handle it all. What we value the most customer satisfaction. We take immense pride in our workmanship and strive to deliver exceptional results. Our team has been in this line of work for over a decade, serving areas from Eugene to Portland. Whether you're looking for a small renovation or a major home transformation, our business is here to exceed your expectations.
Residential contractor specializing in concrete flat work and foundations, dry rot repair, remodeling, windows and siding, fencing, decks and patios. Bringing top notch service day in and day out, one homeowner at a time.
Residential contractor specializing in concrete flat work and foundations, dry rot repair, remodeling, windows and siding, fencing, decks and patios. Bringing top notch service day in and day out, one homeowner at a time.
We offer a high-quality experience and we can tailor every job to what your home needs. We are dedicated to our service, and we believe our work will show this. Please call or click for a free estimate today!
"Eli did a fabulous job. He is a master craftsman with great attention to detail. He is thoughtful and deliberate in his approach, and the result is a deck that is gorgeous. Throughout the process, Eli communicated with us very well, and patiently answered all the questions we had. We would hire him for another project in a heartbeat. He absolutely deserves five out of five stars and if we’re possible to give more stars, we would!"
MICHAEL C on November 2023
We offer a high-quality experience and we can tailor every job to what your home needs. We are dedicated to our service, and we believe our work will show this. Please call or click for a free estimate today!
"Eli did a fabulous job. He is a master craftsman with great attention to detail. He is thoughtful and deliberate in his approach, and the result is a deck that is gorgeous. Throughout the process, Eli communicated with us very well, and patiently answered all the questions we had. We would hire him for another project in a heartbeat. He absolutely deserves five out of five stars and if we’re possible to give more stars, we would!"
LevelWorks Construction is a local owner-operated bussiness in Salem, OR. Owned by husband and wife who love what they do. 15+ years experience in concrete. We also do water managment, fencing and decking, siding windows and doors. We are always friendly and competitively priced. Question bids and advice are always free. Were here to help just give us a call.
LevelWorks Construction is a local owner-operated bussiness in Salem, OR. Owned by husband and wife who love what they do. 15+ years experience in concrete. We also do water managment, fencing and decking, siding windows and doors. We are always friendly and competitively priced. Question bids and advice are always free. Were here to help just give us a call.
This business provides quality services to its customers. Licensed and Bonded General Contractor Company
This business provides quality services to its customers. Licensed and Bonded General Contractor Company
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Patios questions, answered by experts
Concrete should not be poured directly over grass, as this will impede the necessary tension of the concrete. Grass and soil can draw in moisture, leading to potential cracking. For a solid, lasting foundation, the area must be flat, firm, and completely dry.
You should put gravel that is 3/4 to 1 inch under a concrete slab. However, depending on the project, local building codes may dictate the proper gravel size and shape. Some concrete slabs that do not hold significant weight may have a subbase of sand. Also, keep in mind that the subbase you choose will affect the cost of your concrete patio, walkway, or driveway.
Standard residential stair treads need to be at least 1 inch thick. Open staircases without risers must be at least 1-1/2 inches thick.
Generally, a patio is more accessible than a standard deck because patios are constructed at ground level. However, decks can be made accessible by adding a wheelchair-accessible ramp, a vertical lift, or a stair lift along the entry. An ADA-compliant deck ramp costs about $3,000 on average. The additional investment will provide a much friendlier experience for your guests with movement impairments.
In most cases, patios are an outstanding investment, typically providing a return on investment of between 80% and 90%. Patios provide a dedicated place to relax and entertain, so you and your family will enjoy them until you sell your home. Once you sell your home, buyers typically love to see patios and outdoor entertainment areas and may be willing to pay more for your home if your patio is well-maintained. The only thing to keep in mind is that patios may be a drawback if they take up too much of a small yard.
The Siletz, OR homeowners’ guide to patio services
From average costs to expert advice, get all the answers you need to get your job done.
Flagstone gives your outdoor space a gorgeous, rustic feel. Find out the cost of flagstone per square foot or per ton. Our expert cost guide helps you plan your budget for your flagstone project from walkways to patios to walls.
If you’re preparing to build or replace a deck or porch, here are the first questions you should be asking a contractor before hiring them for the project.
When designing a dream deck, knowing the pros and cons of composite decking vs. wood decking is helpful. We’ve broken down the differences to help you decide.