*The Angi rating for Architectural Service companies in Nassau, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Architectural Service needs.
*The HomeAdvisor rating for Architectural Service companies in Nassau, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Architectural Service needs.
Last update on October 06, 2025
Serving Nassau, NY and surrounding areas
Approved
In business since 2014
Emergency services offered
Small jobs welcome
"Robert was fast to schedule an appointment, arrived in time, and carefully examined all the problem areas. He also answered all the questions I had."
+16
Serving Nassau, NY and surrounding areas
Approved
In business since 2017
Credit card accepted
"neat clean perfect fair price super friendly and always good attitude. Highly recommend them 100%"
+93
Serving Nassau, NY and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"Delanson Gardens did an amazing job with a long-overdue exterior overhaul. I pulled up to the property as Doug (the owner) was taking a few last passes with the power washer. That's right, the owner provided me a (very reasonable) estimate AND was on-site all day ensuring the work was done as we'd discussed. Their work is beautiful, communications were easy, and their experience shows!"
Serving Nassau, NY and surrounding areas
Approved
Customers say: True professional
"Mike and company did an excellent job, working even in the rain, and cleaned up afterwards. Would hire him again."
Serving Nassau, NY and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"To be honest Im dealing with a complicated district and I was kind of frustrated that my project was handed off to a new person but Raegan Hammon was the most patient, kind, professional and efficient Architect I have ever had the pleasure 🙏 of doing business with. Thank you for placing my project in her very capable hands. Forever grateful Leilee Keppard [*** Link removed ***]"
+23
Serving Nassau, NY and surrounding areas
Approved
In business since 2017
Free estimates
Credit card accepted
Simply snap a few pictures using your own phone, and email them to us!! We turn your pictures and ideas into construction documents. Virtually walk through your addition before its even started, just like on your favorite TV shows! \n \nWe are currently serving CT, MA, NH, NY, VT, NJ, PA, TX and TN. \n \nALL GREAT PROJECTS START WITH GREAT PLANS
Serving Nassau, NY and surrounding areas
Approved (Corporate)
In business since 2023
Free estimates
Offers commercial services
Terraform Development & Design LLC, delivers expert permit-ready architectural plans and drafting services nationwide. With 8+ years of experience and hundreds of clients across all 50 states, we create code-compliant residential and commercial construction documents that get approved fast and built right. \nFrom site plans, floor plans, elevations, structural & foundation drawings to MEP coordination, full construction sets, 3D renderings, interior design, solar PV layouts, and precise material takeoffs - we handle it all. Fast 4-6 week turnaround, 3 design revisions included, free revisions for city redline changes, transparent pricing (starts at $2,000), and direct partnerships with licensed engineers for stamps in every state.
Serving Nassau, NY and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
Currently out of service
Serving Nassau, NY and surrounding areas
Approved
Customers say: Quick response
"Stephen is very dependable, takes pride in his work, and has great customer service. He is a master of his craft and is just an overall great person."
Serving Nassau, NY and surrounding areas
In business since 1996
Free estimates
Small jobs welcome
"It was a pleasure working with Mike on my project - very professional, well credentialed, and experienced. Very thoughtful and detailed throughout with fairly fast turnaround on my requested report."
+12
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