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Threeline, PLLC

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About
We're a commercial / residential architectural firm with over 20 years of experience. We're passionate about exceeding your expectations and are happy to assist you with your project in any capacity.
Overview

Serves Dallas, TX

Background checked

License verified

2 employees

2 years in business

Business hours

SunClosedMon8:00 am - 6:00 pm

Payment methods

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Mishas Construction

5.0

(3)

  • 1 hire on Thumbtack

    1 hire on Thumbtack

  • Responds in about 1 hour

    Responds in about 1 hour

Contact for price

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DGA Consulting Engineering

4.4

(7)

In high demand
  • 12 hires on Thumbtack

    12 hires on Thumbtack

  • Responds within a day

    Responds within a day

$300/on-site estimate(waived if hired)

Services offered
Project type description
Professional services needed

Project consultation

Design drawings

Construction documents (blueprints)

Construction administration

Property type

Residential

Commercial

Projects and media

6 photos

Projects and media

6 photos

Reviews

Customers rated this pro highly for work quality, responsiveness, and professionalism.

5.0

3 reviews

5

100%

4

0%

3

0%

2

0%

1

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Santos C.

1 day ago

Threeline is an excellent group. They do everything they said they are going to do and on time. James is a very experienced and knowledgeable Architect. He goes above and beyond. I strongly recommend him and his team of experts.
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Joel M.

1 day ago

Working with Threeline was an outstanding experience from start to finish. The creativity, attention to detail, and deep understanding of what we wanted truly brought our vision to life. Every design decision felt thoughtful and well-explained, and the final result exceeded expectations in both function and beauty. Professional, responsive, and passionate about great design. We couldn’t be happier and highly recommend James Scott to anyone looking to build something exceptional.
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Khang N.

1 day ago

The team at Threeline combines deep industry knowledge with an exceptional ability to communicate complex concepts clearly. They didn't just solve the problem we presented; they anticipated future challenges and built a robust strategy to handle them. Their guidance was proactive, precise, and immediately actionable, saving us significant time and potential headaches down the line.
Credentials
License

License type: Architect

License state: TX

License verified on 10/21/2025

Background Check

James Scott

FAQs

  • What should the customer know about your pricing (e.g., discounts, fees)?

    Prices are set on a per project basis depending on the scope and complexity of the work required.

  • What is your typical process for working with a new customer?

    I will meet with you to discuss all of your project goals and determine the best options available to you.

  • What education and/or training do you have that relates to your work?

    I've been working in architecture for over 20 years on a variety of project types and scales.