Foundation & Basement Replacement
Don’t risk your family’s safety.
Foundation King of Oregon specializes in professional foundation and basement replacement services designed to correct serious structural issues and protect your home from further damage.
PORTLAND IS ONE OF THE WORST places across the United States for decaying foundations. Many Portland homes built from 1900 to the 1950’s and beyond have rotting foundations. Local engineers have argued for decades about the cause but there is just not one single answer. In our experience there are three primary culprits:
Expansive Clay Soil – this soil actually expands and shrinks as it gets wet and dries. The soil many homes sit on is moving.
Freeze/Thaw Cycles – Portland experiences 10 – 30 in an average year. This wreaks havoc on your house paint and your concrete.
Organic Material – This is often overlooked but after inspecting hundreds of failing foundations there seems to be a High Level of Organic Material present in a majority of failing foundations; the builders used dirty rocks to mix their concrete.
Do I need to Replace my Foundation or Basement?
A rotten foundation will spall (where the surface of the concrete begins to pit and fall off), crumble and crack. These foundations have lost their structural integrity and it’s just a matter of time before they will no longer support your house. In extreme cases during an earthquake rotten foundations can experience liquification. These rotting foundations can collapse like a sand castle squashed by a 3 year old.
Unlike traditional methods that require lifting the entire structure, many foundation and basement replacements can be completed without a home lift. We carefully replace failing foundation sections while the home remains supported. This approach minimizes disruption, reduces risk, and allows homeowners to remain confident throughout the process.
Our experienced team evaluates structural conditions, soil stability, moisture exposure, and load paths to determine whether partial or full replacement is required. Whether your home is experiencing extensive cracking, long-term water damage, poor original construction, or structural failure, we provide reliable solutions that restore integrity from the ground up.
Schedule a foundation and basement replacement consultation today!
What Is Foundation & Basement Replacement?
Foundation and basement replacement involves removing and rebuilding compromised sections of foundation walls, footings, or basement structures or the entire foundation when it can no longer safely support the home. This process is recommended when damage exceeds the limits of standard repairs, such as severe settlement, crumbling concrete, rot-related deterioration, or outdated construction methods.
In many cases, replacement can be performed in sections rather than lifting the entire structure at once. This no-lift or limited-lift approach allows the home’s weight to be safely transferred while new foundation components are installed. The result is a modern, code-compliant foundation system built to withstand moisture, soil movement, and seismic forces.
Key Advantages of Foundation & Basement Replacement
- Permanent Structural Solution for severely damaged foundations
- No Full Home Lift Required in many replacement scenarios
- Improved Load Support using modern materials and construction methods
- Moisture & Water Protection with updated drainage and waterproofing options
- Code-Compliant Construction meeting current building and seismic standards
- Long-Term Peace of Mind with a foundation built to last
Common Reasons for Foundation or Basement Replacement
Severe Foundation Cracking or Failure
Chronic Water Damage
Poor Original Construction
Structural Movement or Settlement
Foundation & Basement Replacement Services We Provide
Partial Foundation Replacement
Targeted removal and rebuilding of failing sections without lifting the entire home.
Full Basement Replacement
Complete reconstruction of basement walls and footings for long-term structural performance.
Structural Support & Sequencing
Engineered support systems that allow replacement without a full house lift in many cases.
Moisture & Drainage Integration
Incorporating drainage and waterproofing improvements during replacement.
Our Foundation Replacement Process
Comprehensive structural and soil evaluation
Determination of partial vs full replacement needs
Engineered support and sequencing plan
Removal of compromised foundation or basement sections
Construction of new, reinforced foundation components
Final inspection for safety, stability, and code compliance
Maintenance & Long-Term Protection Tips
- Maintain proper drainage away from the foundation
- Monitor for new cracks or moisture intrusion
- Keep gutters and downspouts clear
- Schedule periodic structural evaluations
With proper installation and maintenance, a replaced foundation or basement can provide decades of reliable performance.
When Foundation or Basement Replacement Is the Right Choice
- Repairs are no longer effective or cost-efficient
- Structural damage affects load-bearing elements
- Moisture damage has compromised foundation integrity
- You want a permanent, long-term solution
Contact Foundation King of Oregon to determine whether foundation or basement replacement—with or without lifting, is the right solution for your home.
Frequently Asked Questions
Does foundation replacement always require lifting the house?
No. Many replacements can be completed in phases without a full home lift, depending on structure and damage.
How long does foundation replacement take?
Timelines vary based on scope, but phased replacement often reduces downtime compared to full lifting methods.
Is foundation replacement worth it?
Yes. When repairs are no longer viable, replacement provides a permanent solution and protects long-term home value.
Trusted Foundation & Basement Replacement Experts
Foundation King of Oregon specializes in complex structural solutions that protect homes from the ground up. Our foundation and basement replacement services are performed with precision, transparency, and a focus on long-term stability.
Restore confidence in your home’s foundation. Contact Foundation King of Oregon today to schedule a foundation or basement replacement consultation, no full home lift required in many cases.