7901 4th St N St. Petersburg, FL 33702

About US

We are a leading firm for all your construction, engineering, architecture, and interior needs. We have worked on excelling our services over the years and, now, can proudly say that we are the best at designing your projects. By availing of our services, you will be able to see exactly what your construction project is going to look like without the need for a physical model. Other than that, we also help you ensure that your project is feasible enough to carry out. This will allow you to make sure if your investment in the building construction is worth it or not. All in all, employing our services for your next project will prove to be beneficial beyond your needs.

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Contact Info

Call Now

Office:
(941) 260-0047

Office:
(727) 273-7699

Location

7901 4th St N St. Petersburg, FL 33702

Email Now

contact@archtri.com

Architectural
in Texas

Professional CAD Drafting & Architectural Drawings Across Texas

Archtri delivers professional architectural drafting and CAD drawing services to contractors, builders, developers, and property owners throughout Texas. From Houston to Dallas, San Antonio to Austin, our team produces accurate, permit-ready architectural documents that meet Texas building code requirements.

We work with residential contractors, commercial developers, pool builders, and renovation specialists across all major Texas markets.

Texas

Our Services

Architectural Drawings

Complete architectural drawing sets including floor plans, elevations, building sections, and construction details — ready for Texas building department submissions.

As-Built Drawings

Accurate documentation of existing buildings and structures. Ideal for renovation projects, permit compliance, insurance documentation, and facility management across Texas.

Permit Drawings

Permit-ready drawing packages formatted for Texas building departments including City of Houston, City of Dallas, City of San Antonio, City of Austin, and surrounding municipalities.

Commercial Drafting

Tenant improvement drawings, shell-and-core documentation, and commercial renovation packages for retail, office, restaurant, and industrial projects.

Pool & Outdoor Structure Drawings

Architectural drawings for pools, pool houses, cabanas, outdoor kitchens, and covered patios — accepted by Texas permit offices.

3D Modeling & BIM

AutoCAD and Revit-based 3D modeling services for design visualization, contractor coordination, and BIM project delivery.

Why Texas Contractors & Builders Choose Archtri

  • Local Knowledge: Familiar with Texas building codes and permit requirements
  • Fast Delivery: Standard turnaround 5–10 business days; rush available
  • Affordable: Flat-rate and project-based pricing with no surprises
  • Digital Workflow: 100% remote — submit online, receive drawings digitally
  • Proven Track Record: 500+ projects completed for Texas clients

Texas Cities We Serve

Houston | Dallas | San Antonio | Austin | Fort Worth | El Paso | Arlington | Corpus Christi | Plano | Lubbock | Laredo | Irving | Garland | Frisco | McKinney | Amarillo | Grand Prairie | Brownsville | Killeen | Pasadena | Mesquite | McAllen | Midland | Denton | Carrollton | Round Rock | Waco | Lewisville | College Station | Sugar Land | Pearland | League City | Richardson | Beaumont | Tyler | Edinburg | Odessa | Allen | Abilene | Wichita Falls

Get a Free Quote

Send us your project details and receive a no-obligation quote within 24 hours.

Archtri is a US-based architectural drafting firm serving residential and commercial clients throughout Texas and the United States.