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Our Services

Structural Repair Services

3M Construction specializes exclusively in engineer‑driven structural repairs for residential and light commercial properties across North and South Carolina. Every repair is completed exactly according to stamped engineering details, documented for inspectors and lenders, and executed with clean, precise workmanship.

Joist Sistering & Replacement

Compromised floor joists can cause sagging floors, bounce, and structural instability.

We provide:

  • Sistering of damaged or over‑spanned joists
  • Full joist replacement when required
  • Moisture‑, rot‑, and termite‑related joist repairs
  • Reinforcement per engineered drawings

All work follows proper load‑path requirements and inspection standards.

Beam & Support Post Repairs

Failing beams or undersized supports can lead to uneven floors and structural settlement.


Our services include:

  • Beam replacement and reinforcement
  • Installation of new support posts and footings
  • Correction of improper load paths
  • Crawlspace and interior beam stabilization

Every repair is executed per engineered specifications.

Sill Plate Replacement

Sill plates are critical structural components that often suffer from moisture, rot, or termite damage.


We provide:

  • Full sill plate removal and replacement
  • Proper anchoring and fastening
  • Termite‑damaged sill plate reconstruction
  • Moisture‑related structural corrections

All sill plate repairs follow code and engineering requirements.

Termite‑Damaged Framing Restoration

Termites can compromise the integrity of joists, beams, rim boards, and wall framing.


We specialize in:

  • Structural member replacement
  • Reinforcement of partially compromised framing
  • Subfloor and rim board repairs
  • Coordination with pest control and engineers

Repairs are completed to restore full structural integrity.

Crawlspace Structural Corrections

Crawlspaces often hide serious structural issues.


We handle:

  • Beam replacements
  • Shoring and temporary support
  • Moisture‑related structural damage
  • Load‑path corrections
  • Joist and subfloor repairs

All work is performed safely and to engineered detail.

Inspection‑Driven Structural Repairs

Real estate transactions often require fast, accurate structural corrections.


We provide:

  • Repairs based on home inspection findings
  • Engineer‑specified structural corrections
  • Fast turnaround for closing deadlines
  • Documentation for lenders, inspectors, and buyers

We help realtors and homeowners move forward with confidence.

Commercial Upfits & Tenant Improvements

Transforming commercial spaces with fast‑turn, high‑quality upfits and tenant improvements built for performance..

Technical & Compliance‑Driven

Code‑compliant restoration and reconstruction backed by detailed documentation, transparent communication, and disciplined project control.

Let's Talk About Your Project

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