Space Down Under 3.0 LLC

Craftsmanship and Experience

Space Down Under brings over a decade of experience in:

• High‑end finish carpentry
• House lifting and structural work
• Foundation replacement and new foundation construction
• Architectural‑grade concrete work and historic architectural details

They pride themselves on attention to detail and on combining traditional craftsmanship with 21st‑century tools and techniques.

"The strength of a nation is derived from the integrity of its homes." – Confucius

This quote reflects their commitment to strengthening homes as the basis for long‑term community resilience.

Key services include:

• Foundation replacements and new foundations

Removing compromised foundations and installing new structural foundations for existing homes.

• House lifting and moving

Structural house lifting to allow foundation replacement or to create new usable space such as basements or lower‑level living areas. House moving services are also available in appropriate situations.

• ADU and basement projects

Construction of Accessory Dwelling Units (ADUs) and new basements or lower‑level spaces, helping increase livable area and property value while maintaining existing building footprints.

Excavation, Rigging, and Structural Work

• Tight access excavation and demolition

Excavation and demolition using specially modified equipment designed for tight or restricted access sites.

• Rigging

Structural rigging solutions, including exterior rigging for leaning or compromised structures (project‑specific; call for details).

• Helical anchors and drilling

Tight‑access drilling and installation of helical anchors for additional support where required.

• Embankment shoring

Installation of shoring systems to stabilize embankments and excavation faces as needed.

• Structural moment frames

Structural steel or framed solutions (moment frames) to support and strengthen buildings in specific locations.

Craftsmanship, Carpentry, and Concrete

• Master carpentry

High‑end finish carpentry, including examples such as custom staircases and inlaid flooring.

• Custom architectural‑grade concrete

Architectural concrete work, including custom dyed concrete features like mantels.

• Historic architectural details

Preservation and custom reproduction of historic details, such as recreating original chimney or exterior elements in durable materials.

• Welding and fabrication

Custom metal fabrication performed in‑house to support structural and architectural work.

For specific project needs or services not listed here, customers are encouraged to contact Space Down Under directly to discuss feasibility.

Primary address: 1901 SE 11th Ave, Portland, Oregon 97214, United States

Mailing address (from hiring section): PO Box 14711, Portland, OR 97293, United States

Phone: (503) 232-5876

Website contact forms:

• General inquiries form on the main page
• Contact form on the "Contact Us" page

Business Hours

The website lists two sets of hours:

• General customer contact:
• Monday – Friday: By appointment
• Saturday – Sunday: By appointment

• Office / hiring-related hours (from the hiring section):
• Monday – Friday: 7:30 AM to 5:30 PM

Customers should contact Space Down Under to schedule a consultation or site visit, as work is arranged by appointment rather than fixed walk‑in hours.

• Age and original quality of concrete or masonry
• Lack of water management or water intrusion
• Absence of reinforcing steel (rebar)
• Long‑term moisture exposure due to poor drainage
• Deterioration that may be hidden by skim coats on interior or exterior walls

Simple Ways to Check an Old Foundation

Homeowners can look for these signs of significant decay:

• Hollow sound when tapped: Lightly tapping several areas of foundation walls and hearing a hollow sound can indicate problems below the surface.
• Soft or crumbly material: If you can dig into the concrete or bricks with something as simple as a butter knife, this is a strong indicator of serious deterioration.
• Core sampling: When issues are suspected but not obvious, a core sample can be taken and sent for external testing to provide an accurate analysis.

What Not to Do

Certain common approaches can actually compromise an older foundation:

• Digging continuous trenches alongside the base of interior foundation walls
• Digging down for additional basement height without proper engineering
• Installing interior drainage or removing the basement slab in ways that undermine the existing foundation

These actions can lead to horizontal cracking, foundation failure, and serious impacts on the home's stability and livability.

Foundation Replacement: Is It Right for Your Home?

When considering a full foundation replacement, some key questions include:

• How long will you or your family keep the home?
• Do you want to create more living or working space? (for example an ADU, ground‑floor apartment, studio, or workspace)
• Are there existing structural concerns or seismic risks with the current foundation?
• Are water intrusion or rodent problems an ongoing issue?

Space Down Under focuses on full foundation replacement and new foundations; they do not work on, save, or retrofit older foundations.

Frequently Asked Questions

Do I need to remove furniture before my house is lifted? Generally, furniture and household items can remain in place. Large or unusually heavy collections (for example, extensive libraries, large record collections, or pallets of materials stored inside the home) may need special attention before lifting.

Can I live in my home while the foundation is being replaced? No. Temporary alternative living arrangements are required while the house is shored and work is underway.

How long does a typical foundation replacement take? A full foundation replacement usually takes a minimum of 3–4 months, depending on project scope and conditions.

Can you retrofit or partially replace my old foundation (for example, just one wall)? No. Space Down Under does not retrofit or attempt to save older foundations; their focus is on full replacement and new foundation systems.

A sound foundation is the structural base for what is often a family's largest asset; decisions about assessment and replacement should be made carefully with professional input.

Ask anyway — the agent will say plainly that it is not published rather than guess.