Ready to design your dream home, addition, or finished basement? I provide detailed CAD drawings for permitting and construction at an affordable cost, specializing in single- and two-family dwellings.
With over 30 years in the residential home building industry and extensive experience designing and building homes, I bring practical, real-world knowledge to every project. As a one-person business, you’ll work directly with me from first sketch to final plan, ensuring personal attention and clear communication.
I’m known for being responsive and hands-on, and I take pride in the positive experiences my customers share in their reviews.
If you’re planning a new home, finishing a basement or attic, or adding onto your existing space, let’s talk about how to bring your ideas to life on paper—and into reality.
Overview
Current Top Pro
Hired 115 times
Background checked
1 employee
30 years in business
Business hours
Sun12:00 am - 11:59 pmMon12:00 am - 11:59 pm
Payment methods
This pro accepts payments via Cash, Check, and Venmo.
Top Pro status
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2025
2024
2023
2022
Services offered
Project type description
New construction
Addition to existing structure
Remodel of a few rooms
Complete remodel
Professional services needed
Project consultation
Design drawings
Construction documents (blueprints)
Construction administration
Property type
Residential
Projects and media
Projects and media
Reviews
Customers rated this pro highly for responsiveness, work quality, and professionalism.
Exceptional 5.0
149 reviews
5
100%
4
0%
3
0%
2
0%
1
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Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Robert W.
2 weeks ago
•
Hired on Thumbtack
Zach was great, cane right out for a site visit the very next day after my inquiry. I could tell immediately he was very experienced and knew was he was talking about. Made the process and quick and painless as possible and designed a second floor addition for our home exactly how we envisioned it. Would highly recommend his service
Details: Contractor selection assistance • Design drawings • Project consultation • Construction documents (blueprints) • Addition to existing structure • Residential • 500 - 1,000 sq ft
Architectural Services
Mike B.
1 month ago
•
Hired on Thumbtack
Zac was a tremendous help to us in the process of drawing up new plans for a remodel of our new house. Zac came out to our house and went over everything he was going to be putting in our plans so we could understand it all. He is extremely knowledgeable in all things to do with remodeling and building houses. During the process Zac was always quick to answer emails and calls and took the time to make sure we understood everything going into our plans. He was always willing to listen to our input and make edits on the plans at no additional charge to us. His plans are extremely detailed and thorough, and he did all of this at an extremely reasonable price. We would recommend Zac to anyone who needs plans drawn up for their houses and would definitely work with him again in the future.
Details: Design drawings • Construction documents (blueprints) • Complete remodel • Residential • 1,000 - 1,500 sq ft
Zac Alexanian Architectural Drafting's reply
Thank you Mike for the kind words. It was a pleasure to work for you and your family. Please keep in contact throughout the entire build out.
Zac
Architectural Services
Roydon A.
Jun 19, 2026
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Hired on Thumbtack
I cannot recommend Zac highly enough! From start to finish, the experience was exceptional. Zac prepared a professional, detailed, permit-ready deck design and plan that exceeded all my expectations.
What impressed me most was his incredible turnaround time. He completed the entire project in just 3 days without compromising on quality, accuracy, or attention to detail. The plans were clear, well-organized, and ready for permit submission, making the entire process smooth and stress-free.
Zac was responsive, knowledgeable, and professional throughout the project. He answered questions promptly, communicated clearly, and demonstrated a strong understanding of deck design and permitting requirements.
If you need permit-ready plans completed efficiently and to a high professional standard, Zac is the person to call. Outstanding service, excellent workmanship, and exceptional value. I would not hesitate to use his services again and highly recommend him to anyone needing deck design and permit drawings
Details: Design drawings • Construction documents (blueprints) • Addition to existing structure • Residential • Less than 500 sq ft
Zac Alexanian Architectural Drafting's reply
WOW: Nice review, thank you Roydon. Was a pleasure to work for you. Zac
Architectural Services
Tim M.
Apr 3, 2026
•
Hired on Thumbtack
Zac was great from the instant response to the easy professionalism out the gate! Very knowledgeable and explained everything to me and my wife. Very respectful when entering a persons home. I would strongly recommend Zac for anyone looking for a strong work ethics architect.
Details: Addition to existing structure • Residential • 1,000 - 1,500 sq ft
Zac Alexanian Architectural Drafting's reply
Thank you Tim for the kind words. It was a pleasure to work for both of you and please keep in contact with me throughout the build. Zac
Architectural Services
Marcello t.
Aug 24, 2026
Zac did a great job with my addition and today I got notified by the building department that they will grant me a permit based on Zacs plans provided! When changes where needed, Zac completed them quickly throughout the process. I highly recommend Zac!
Zac Alexanian Architectural Drafting's reply
Thank you, was a pleasure to work for you Marcello and keep me posted throughout the entire process.
Zac
Credentials
Background Check
Zachary Alexanian
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
Please see cost sheet shown in job photo section
What is your typical process for working with a new customer?
We will meet on site or I will provide services as needed via phone and computer. I will review your information and give you a price to complete your drawings. Once I receive your deposit I will start on your design. All drawings include full CAD drawings consisting of floor plans and elevations. Also included will be a 3D version along with a video of your project to be.
What education and/or training do you have that relates to your work?
My education in the construction industry goes back to my vocational training in high school. I then attended night classes at Wentworth Institute in Boston MA specializing in developing drawings and work schedules.
