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Tenant Improvement (TI) & Interior Commercial Remodeling Services

Octagon Development & Construction Corp provides professional Tenant Improvement (TI) and interior commercial remodeling services across the DFW metroplex. We help tenants, landlords, property managers, general contractors, and developers transform existing commercial interiors into modern, functional, beautifully finished spaces.

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As SBE/MBE-certified, fully insured, and highly trusted commercial contractor, we specialize in the core scopes required to remodel or refresh interiors without disrupting the structural or mechanical integrity of the building. Our team delivers high-quality framing, drywall, ceilings, flooring, painting, demo, stucco/masonry, and finish carpentry-executed with precision and clean jobsite management.

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Whether you need an updated office, a refreshed retail suite, or a renovated medical/industrial space, Octagon D&C ensures your interior reflects your brand, supports productivity, and meets all code and ADA requirements.

What Tenant Improvement (TI) & Interior Remodeling Are & Why They Matter

Tenant Improvement (TI) refers to modifications, upgrades, or interior renovations made to a commercial space to meet the specific needs of a tenant or business.

These improvements often include:

  • Reconfiguring offices or workspace layout

  • Updating interior finishes

  • Adding partitions, walls, or conference rooms

  • Remodeling reception or customer-facing areas

  • Upgrading ceilings, flooring, and wall systems

  • Bringing the space up to ADA standards

  • Refreshing outdated interiors for new lease turnover

  • Rebranding or modernizing a franchise suite

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Why TI Work Matters

✔ Supports business operations and workflow
✔ Enhances professionalism and customer experience
✔ Helps tenants meet branding or franchise standards
✔ Increases property value for landlords
✔ Reduces downtime during move-in
✔ Ensures compliance with accessibility and building standards
✔ Allows flexible re-use of commercial real estate

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In a competitive market like DFW, commercial spaces must look modern, feel clean, and function properly—TI and remodeling are essential to achieving that.

Why Choose Octagon D&C for TI & Commercial Interior Remodeling

Octagon D&C stands out as a preferred TI contractor because we deliver high-quality finishes, reliable timelines, and clean, well-managed interior construction.

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✔ SBE/MBE-Certified & Fully Insured

Trusted by universities, public agencies, private businesses, and general contractors.

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✔ We Self-Perform the Core Interior Trades

Including:

  • Demolition

  • Framing

  • Drywall (hang/finish)

  • ACT & specialty ceilings

  • Painting

  • Flooring

  • Trim & finish carpentry

  • Stucco & masonry interior/exterior tie-ins

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This ensures consistency, speed, and accountability.

✔ Minimal Disruption to Active Businesses

We offer after-hours and phase work when needed to keep your operations running.

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✔ Clear Communication & Documentation

Weekly updates, transparent schedules, and detailed scopes ensure your project stays on track.

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✔ Perfect for Landlords & Property Managers

We understand BOMA standards, commercial lease requirements, and the urgency of tenant turnover.

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✔ Modern, Corporate-Quality Finishes

We deliver interiors that look polished and professional aligned with modern branding and comfort standards.

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✔ Strong Coordination with Client-Selected MEP

We schedule all work around the owner’s plumbing, electrical, and HVAC contractors when applicable.

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Octagon D&C brings precision, professionalism, and DFW commercial expertise to every remodeling project.

Service Variations & Optional Add-Ons

✔ Office Renovations

Private offices, glass-ready walls, conference rooms, reception areas.

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✔ Retail TI & Refreshes

Open layouts, branded wall finishes, flooring upgrades, fitting rooms, display areas.

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✔ Medical & Dental Suite Improvements

Exam rooms, reception areas, partitions (non-MEP interior scope only).

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✔ Restaurant / Café Interior Refresh

Dining rooms, front-of-house finishes, accent walls, ceilings.

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✔ Industrial / Flex Space Interior Remodeling

Office inserts, break rooms, supervisor offices, conference rooms.

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Optional Add-Ons 

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  • Level 5 wall finish

  • Sound-reducing wall systems

  • ADA accessibility finish upgrades

  • Custom flooring transitions

  • High-durability commercial coatings

  • Feature walls and architectural finishes

  • Millwork installation (owner-supplied)

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Common Problems TI & Remodeling Solve

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✔ Outdated interiors
✔ Tenant move-out turnover needs
✔ New tenant move-in requirements
✔ Non-functional layouts
✔ ADA accessibility update needs
✔ Damaged or worn flooring/walls
✔ Poor aesthetics affecting customer experience
✔ Corporate rebranding

Ready to Improve Your Commercial Space?

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Octagon Development & Construction Corp delivers high-quality, efficient, and modern tenant improvement and interior commercial remodeling services throughout the DFW metroplex.

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Whether preparing for a new tenant, refreshing a dated interior, or upgrading your commercial space, our team provides precision, reliability, and trustworthy craftsmanship.

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📞 Call Now to Schedule a Site Walk 

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