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Top-Rated Architects in Sag Harbor - Updated Nov 2026

Avatar for Tiderunner Engineering & Design PC
Tiderunner Engineering & Design PC
4.7(
46
)
ArchitectDesigner - BuildingDraftsperson/CADD+1 more

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 2003

Warranties offered

Small jobs welcome

"I couldn't have expected a better service, and that's after using several engineers in the tri-state for past work. This engineer also goes above and beyond. He is meticulous, honest and very responsive. He was truly a pleasure to deal with. I will absolutely be using him again, and I wholeheartedly recommend him.
"
31 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Arthur DeRosa Building and Remodeling
Arthur DeRosa Building and Remodeling
4.7(
13
)
Designer - BuildingArchitectArchitect - For Business+1 more

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 1986

Free estimates

Customers say: True professional

"There are not many people in today’s world that really cares about how they are perceived . A true craftsmen is honorable and able to listen. Quality and precise precision make every job memorable . Arthur takes pride in everything he does. You could not find a better construction company , run with complete honesty and quality work. Doesn’t forget his patience and caring for what his customer wants. Hire this amazing company…you will not regret it. Your satisfaction gives him joy in his craftsmanship ?"
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+20

Response time2 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Evolution Drafting
Evolution Drafting
3.7(
127
)
Draftsperson/CADDArchitectDesigner - Building+1 more

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I hired them to create plans for an apartment building. The process was quick and painless. Cost was good. The plans are full complete abd ready to take to builders for quotes. I will definitly use them again."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
75 neighbors recently requested a quote
Avatar for RJM Drafting and Design
RJM Drafting and Design
5.0(
11
)
Draftsperson/CADDDesigner - Building

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 2010

Customers say: True professional

"This was extremely hard project because it was in the middle of A very busy town. Ralph was always available To me and the contractors Easy to work with.Great customer service !!!!!!"
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+20

Response time2 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Daniel Koplowitz, Architect
Daniel Koplowitz, Architect
5.0(
6
)
ArchitectArchitect - For Business

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 1988

Small jobs welcome

Customers say: Quick response

"Our experience with Preservation Design Group was first rate all the way. From start to finish, the architect was responsive, attentive, creative and professional. We were impressed by Dan Koplowitz's attention to detail and willingness to listen to what we wanted to achieve with the project, which added over 1500 square feet, relocated bathrooms and renovated and enlarged the kitchen. Dan worked diligently to meld the exisiting house with the new and provided plans that our town approved without requiring modifications and the building dept. is quite strict. The builder Dan recommended was excellent and they worked well as a team."
Transitional Home Exterior - Warm Beige Light Beige Painted Siding
Houzz Review .:|:. Daniel Koplowitz Architect
Contemporary Home Exterior - Cozy Charming White Plastic Outdoor Furniture
Houzz Review .:|:. Daniel Koplowitz Architect
Traditional Stairs - Gold Cream Hallway Table With White Marble Top And Gold Elegant Legs

+15

Response time8 hrs
Response rate100%
Recommended by50%of homeowners
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Architects FAQs, answered by experts

Greek Revival and Federal architecture are quite similar in that they focus on symmetry and a blend of utilitarianism and opulence, but they differ in a few key areas. First, Federal architecture tends to include a brick facade, whereas Greek Revival homes more often have stucco siding, much like you’d find in Mediterranean houses. Greek Revival homes also tend to be a bit more ornate, with columns as decor, and more decorative and formal porticos.

While you will always work with a team of professionals at some point during your home build, homeowners with experience can take on some part of the process. Manage the initial brainstorm, brief writeup, and floor layout phase with minimal assistance before contacting a general contractor. And while you can purchase stock blueprints for some home designs, it's always best to speak with professionals when choosing one ideal for your property.

Utilize CAD software for precision, modern design visualization, and alterations.

A floor plan is a less detailed illustration showing a building or room's layout from above, including elements like windows, doors, walls, and fixtures. It offers a simplified view for homeowners. In contrast, a blueprint is a more detailed, to-scale architectural drawing that includes all parts of the building plans, such as structural elements, construction details, and utility schematics. While a floor plan can be a type of view within a blueprint, the complete blueprint contains all the necessary details to turn the plan into a reality.

An architect is usually involved in the process of determining the layout and structural features and requirements of the home itself, taking into account the local codes, climate, and materials needed to make the home structurally sound. Architects may communicate more with contractors and subcontractors throughout the building process. In comparison to architects, interior designers typically focus on the aesthetics of a home interior and possibly exterior, helping the homeowner decide on color schemes, textures, and materials to incorporate into the design. 

The Sag Harbor, NY homeowners’ guide to architectural services

From average costs to expert advice, get all the answers you need to get your job done.