Business Details
Portland's Premier Foundation Restoration Experts
Space Down Under has established itself as a leader in historical structural restoration, combining 19th-century craftsmanship with 21st-century technology. Our expertise in foundation replacement, house lifting, and architectural-grade concrete work addresses the unique challenges of aging structures in Portland's urban environment. With over a decade of experience in high-end finish carpentry, we bring meticulous attention to detail to every project, ensuring structural integrity while preserving historical value. Our family-run business specializes in solving complex foundation issues through innovative solutions like basement ADUs and tight-access excavation.We prioritize seismic retrofitting and water remediation to future-proof properties while maintaining the integrity of original materials. Our team's deep understanding of Portland's geological conditions allows us to deliver durable, code-compliant solutions that increase property value without compromising historical authenticity. We maintain transparency throughout the process, educating clients about structural concerns and providing honest assessments of project feasibility. Our commitment to quality is evident in our track record of completed projects that stand as testaments to our craftsmanship and problem-solving expertise.
Services
Foundation Replacement
House Lifting
Historic Restoration
Tight Access Excavation
ADU Creation
Seismic Retrofitting
Concrete Repair
Rigging Services
Welding & Fabrication
Helical Anchors
Highlights and features
- We combine 10+ years of finish carpentry expertise with modern engineering solutions
- Our team specializes in Portland-specific foundation challenges and seismic retrofitting
- Family-owned business with hands-on owner oversight of every project
- We utilize specialized equipment for tight-access excavation and demolition
- Proven track record of complete foundation replacements without structural compromise
Associations and certifications
- Oregon Construction Contractors Board
What people say
Extremely knowledgeable
Candid and honest
Did the job right
Relentless worker
Meticulous crews
Services
Foundation Replacement
Complete foundation replacement for aging homes using modern materials and techniques. We address water damage, seismic risks, and structural decay while preserving architectural integrity. Our process includes house lifting, temporary shoring, and code-compliant concrete work to ensure long-term stability.
House Lifting
Specialized house lifting services for foundation replacement or basement creation. Using precision equipment, we safely raise entire structures to address foundation issues or create additional living space while maintaining structural integrity throughout the process.
Historic Restoration
Restoration of historic architectural elements using traditional craftsmanship combined with modern engineering. We specialize in preserving original materials while implementing structural upgrades that meet current safety standards and extend building longevity.
Tight Access Excavation
Precision excavation and demolition in restricted spaces using specialized equipment. Our modified machinery allows us to work in challenging urban environments where conventional equipment cannot access, minimizing property disruption during foundation work.
ADU Creation
Basement ADU development through foundation replacement or seismic retrofitting. We create functional living spaces that increase property value while maintaining structural integrity, with expertise in Portland's specific zoning and building code requirements.
Questions
Is foundation replacement the right choice for my home?
Consider foundation replacement if you have structural decay, water intrusion, or seismic concerns. It's ideal for long-term homeowners seeking permanent solutions that increase property value and safety.
Can I live in my home during foundation replacement?
Temporary relocation is required during shoring and foundation work. The house must remain empty while structural supports are in place for safety and work efficiency.
How long does foundation replacement take?
Most projects take 3-4 months from start to finish. Timeline depends on project complexity, weather conditions, and any unforeseen structural issues discovered during the process.
Do you work on partial foundation repairs?
We specialize in complete foundation replacement rather than partial repairs. This approach ensures comprehensive solutions that address underlying structural issues rather than temporary fixes.
Can you preserve historic elements during foundation work?
Yes, we specialize in maintaining architectural details during foundation replacement. Our team has experience preserving historic elements while implementing modern structural solutions that meet current safety standards.
