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!
McKnight Construction LLC 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. Please give us a call today!
"Hire this man! He was very specific with all details. He was very easy to work with and clearly showed priority in making sure the job was done exactly to our liking and in great time!"
John V on June 2025
McKnight Construction LLC 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. Please give us a call today!
"Hire this man! He was very specific with all details. He was very easy to work with and clearly showed priority in making sure the job was done exactly to our liking and in great time!"
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."
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.
Elements Construction & Remodeling has over 25 Years Experience in Residential Repairs, Remodeling and Custom Build Work. If you are looking for a Contractor that can fix your repairs, do some remodeling, tear down a wall, paint your house (inside or out), build a deck or put up a pergola, Elements has you covered!
Elements Construction & Remodeling has over 25 Years Experience in Residential Repairs, Remodeling and Custom Build Work. If you are looking for a Contractor that can fix your repairs, do some remodeling, tear down a wall, paint your house (inside or out), build a deck or put up a pergola, Elements has you covered!
Complete restoration and remodeling and new construction
Complete restoration and remodeling and new construction
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Patios questions, answered by experts
Yes, installing a patio will usually improve home value, as outdoor entertainment areas are usually quite desirable and make your home more visually appealing. A paver patio usually comes with an impressive ROI of around 80%, while concrete patios should fall between 60% and 70%. Paver patios are considered more desirable and valuable because most home buyers prefer how they look, and they won’t raise your property taxes as a permanent concrete patio would.
Concrete contractors typically charge anywhere from $6 to $14 per square foot. Cost factors include job size, site prep, base material, accessibility, your location, concrete finish, and concrete thickness. Removal of existing concrete, asphalt, deck, pavers, and grass will cost anywhere from $1 to $6 per square foot. Homeowners can often save money by removing and disposing of existing pavers, decks, and grass. Breaking up and hauling away concrete and asphalt is difficult and time-consuming without the proper equipment and may be worth having the pros do that work.
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.
While some areas may allow for a slope of up to 20%, this is often the maximum slope for driveways, with a few exceptions of up to 25%. Other regions may have a maximum of 12%, 15%, or 18%, so check with your local building department to ensure you’re laying a driveway that is up to code for your location.
DIY is possible for small jobs, but professionals ensure durability, proper grading, and compliance with safety codes.
The Seal Rock, OR homeowners’ guide to patio services
From average costs to expert advice, get all the answers you need to get your job done.
Learn the cost of a metal awning for your home. Discover the essentials of installation, materials, and labor, and explore ways to save on your project.
Installing a concrete patio and want to customize? Check out the different types of concrete finishes for patios to choose what works best for your taste.
