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.
"Terra Firma is the best in the business and we were so lucky to have found them and to have their valuable crawlspace services."
Sidney H on September 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.
"Terra Firma is the best in the business and we were so lucky to have found them and to have their valuable crawlspace services."
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Larry is an excellent contractor; I believe him to be quite straightforward & honest. Project went way past scheduled completion but much of that was as due to issues uncovered in remodeling a 100 yr old house. As soon as the rain stops, the painting can be finishrd & it will be 100 percent done. I am very satisfied."
Carol R on March 2024
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Larry is an excellent contractor; I believe him to be quite straightforward & honest. Project went way past scheduled completion but much of that was as due to issues uncovered in remodeling a 100 yr old house. As soon as the rain stops, the painting can be finishrd & it will be 100 percent done. I am very satisfied."
Contractor Handyman Home builder Siding contractor General contractor Roofing contractor Concrete contractor Custom home builder Flooring contractor Construction company
Contractor Handyman Home builder Siding contractor General contractor Roofing contractor Concrete contractor Custom home builder Flooring contractor Construction company
Contact Robert, with RP Builders Construction for all you residential and commercial Projects you have. "No Job To Small, We do it All!" Also check us out at ANGIES LIST. OFFICE: 541-270-6860 FAX: 541-563-6894 SOME OF THE SERVICES WE PROVIDE: INSURANCE CLAIM WORK, KITHEN AND BATH REMODELS, COMMERCIAL REMODELS. NEW CONSTRUCTION, DOORS AND WINDOWS, ROOFING & ROOF REPAIR. DRYWALL WORK NEW AND REPAIR. WATER DAMAGE REPAIR AND RESTORATION. MOLD AND MOSS REMOVAL, POWERWASHING. HARDWOOD, LAMINATE, TILE FLOORING. DECKS & PATIOS. CARPENTRY ROUGH & FINISH. FRAMING WOOD & STEAL. JUST A FEW OF THE SERVICES WE PROVIDE THANKS FOR CHECKING US OUT, LOOKING FOWARD TO TALKING TO YOU.
Contact Robert, with RP Builders Construction for all you residential and commercial Projects you have. "No Job To Small, We do it All!" Also check us out at ANGIES LIST. OFFICE: 541-270-6860 FAX: 541-563-6894 SOME OF THE SERVICES WE PROVIDE: INSURANCE CLAIM WORK, KITHEN AND BATH REMODELS, COMMERCIAL REMODELS. NEW CONSTRUCTION, DOORS AND WINDOWS, ROOFING & ROOF REPAIR. DRYWALL WORK NEW AND REPAIR. WATER DAMAGE REPAIR AND RESTORATION. MOLD AND MOSS REMOVAL, POWERWASHING. HARDWOOD, LAMINATE, TILE FLOORING. DECKS & PATIOS. CARPENTRY ROUGH & FINISH. FRAMING WOOD & STEAL. JUST A FEW OF THE SERVICES WE PROVIDE THANKS FOR CHECKING US OUT, LOOKING FOWARD TO TALKING TO YOU.
General Contractor. Specializing in excavation, concrete, and framing. 5-10 employees established sub contractors.
General Contractor. Specializing in excavation, concrete, and framing. 5-10 employees established sub contractors.
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Patios questions, answered by experts
The cost to pour a driveway apron depends on the material and size. Concrete costs $3 to $10 per square foot, asphalt ranges from $2 to $5, and pavers are $5 to $15 per square foot. Additional expenses, like excavation, base material, and labor, can increase the total cost. For example, a standard 12x15-foot concrete apron could cost between $540 and $1,800, depending on local rates and additional work required. Always consult a local driveway paving contractor to get an accurate estimate tailored to your project.
To build a patio with a built-in fire pit, expect to pay an average of $6,750. The cost to build a patio alone is an average of $3,500. Although the cost of construction is higher, the patio and fire pit combination offers a better resale value than a patio alone or a patio with a fire pit add-on.
On average, the cost to install a concrete driveway ranges from $4 to $15 per square foot, depending on the size of the driveway and the type of finish. This project price ranges from $2,340 to $7,500 (including removing existing concrete) but can go up to $10,000 or more. Other cost factors include concrete thickness, layout and design, site preparation requirements, base material, accessibility, and location.
A concrete porch costs about $2 to $10 per square foot upfront, while a wood porch costs about $4 to $30 per square foot, making concrete less expensive upfront. However, wood requires much more maintenance than concrete, so you’ll need to consider the costs of staining, painting, and resealing the porch every few years, which makes wood more expensive in the long run.
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.
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The Coquille, OR homeowners’ guide to patio services
From average costs to expert advice, get all the answers you need to get your job done.
Is installing a pergola in your backyard renovation budget? Learn about the average cost to build a pergola, as well as ways to make it more affordable.
Composite decking is made of synthetic and natural materials and tends to last longer than wood. Learn what composite decking is and its pros and cons.
Can you build a deck in the winter? You absolutely can—and it’s actually a very smart decision to make. Learn why the winter months are perfect for this home improvement project.
