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About
Hello, I am David S. Mirabal, CEO & Founder of Green North Studio LLC. We are an MBE certified business and active member of the Philadelphia Hispanic Chamber of Commerce. Our studio was founded in 1994 & we are passionate with helping homeowners and business owners get organized and optimize their spaces for greater efficiency! Our specialty includes space optimization & sustainable organization of homes and small businesses, as well as Architectural documentation of existing spaces. We offer effective space-saving solutions through precise space planning, custom design furniture/storage systems. Also, Ikea and/or Wayfair brand furniture systems are integrated as well. We specialize in small spaces! Our commitment to you is to work on a design according to your budget and needs because you are in charge! No strings attached! We would love to be a part of your team!
Overview
Hired 105 times
Serves Philadelphia, PA
Background checked
3 employees
32 years in business
Business hours
This pro hasn't listed their business hours.
Payment methods
This pro accepts payments via Cash, PayPal, Square cash app, Venmo, and Zelle.
Customers rated this pro highly for professionalism, responsiveness, and work quality.
Very good 4.6
23 reviews
5
87%
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9%
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Read reviews that mention:
Tim K.
May 27, 2026
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Hired on Thumbtack
David stands out not just for his incredible design sense, but for his communication and professionalism. He truly takes the time to listen to your goals, respects your budget, and balances structural practicality with creative, beautiful layout solutions. He is highly knowledgeable about local regulations and zoning requirements, which makes what could be a stressful permitting and design process feel smooth and organized. If you want an architect who is detail-oriented, highly responsive, and deeply committed to bringing your vision to life with precision, I cannot recommend David and the team at Green North Studio enough. I would absolutely work with him again on future projects!
Details: Design drawings • Addition to existing structure • Residential • Less than 500 sq ft
Architectural Services
Ato S.
Aug 27, 2021
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Hired on Thumbtack
David was a joy to work with! He was reasonably priced, cooperative, and his spatial plans were skillfully designed. I would definitely refer him, and/or use him again.
Details: Design drawings • Remodel of a few rooms • Residential • Less than 500 sq ft
Green North Studio LLC's reply
Ato, thank you for your kindness with this review. It was a pleasure helping you guys out. Happy Holidays!
Architectural Services
Ian C.
Jul 21, 2022
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Hired on Thumbtack
Great experience working with Green North Studio. Delivered the drawings I needed to submit to L&I and responded to any questions I had regarding the process.
Details: Design drawings • New construction • Residential • Less than 500 sq ft
Architectural Services
Nubia C.
Oct 29, 2021
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Hired on Thumbtack
Great experience working with David he set up appointment right away to take measurements. David goes far and beyond to have the floor plan ready for me ahead of time.
Details: Design drawings • Addition to existing structure • Commercial • 500 - 1,000 sq ft
Green North Studio LLC's reply
Nubia, thank you for your kindness! It was a pleasure doing business with you. Thank you for your review.
Architectural Services
Gary G.
Aug 24, 2023
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Hired on Thumbtack
David quickly responded to our initial query and upon his selection promptly worked to deliver our drawings in an expeditious manner. The final product was even better than we expected. He was also both gracious and kind.
Details: Remodel of a few rooms • Residential • 500 - 1,000 sq ft
Architectural Services
Credentials
Background Check
David Mirabal
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
My fees are very reasonable. But, beyond gaining new customers, my interest is in building new, long term business relationships.
What is your typical process for working with a new customer?
I divide my process into a few, simple steps:
1. Initial phone, or Zoom meeting to discuss project details, and get to know each other (the customer and me).
2. If project is a remodeling, request existing conditions drawings, photos, and anything that might be useful to work on the design. If these are not available, I can provide assistance to complete these.
3. Once existing conditions drawings are available, proceed to develop several conceptual drawings (including floor plans, elevations, sections, etc.) to be presented and examined by the client.
4. As soon as the conceptual drawings are revised (if necessary) & approved, proceed to develop set of schematic drawings, which include (typically) floor plan, sections, elevations and architectural details.
What education and/or training do you have that relates to your work?
I am an architectural design-drafter with over 35 years of experience and having completed successfully over 650 projects in Puerto Rico and the Greater Philadelphia area. I consider myself an expert in Spatial Organization & Architectural Design, as well as Architectural Surveying (Existing conditions Architectural documentation). I am 1 year away from completing a MA in Architecture, and I possess a BA in Business Administration. I am also a proud & active member of the Greater Philadelphia Hispanic Chamber of Commerce.
