Top-Rated Architects & Engineers Near You in Sag Harbor, NY

Anthony J. Musso Architect

The office of Anthony J. Musso is an architectural firm which, for the past thirty years, has been specializing in the design of custom residential and small commercial projects. The focus of the firm has been on solving the client's needs while providing creative comfortable, spacious and healthy environments. Since 2012 I have been certified as a Passive House Consultant designing buildings that are extremely energy efficient, durable, resilient and are designed to be low maintenance. Our mission is

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Kean Development Co Inc

Kean Development is an award winning custom home builder with offices in Cold Spring Harbor and Southampton New York and Palm Beach, Florida. For over 30 years, Kean has built exceptional expansive homes all over the east coast.

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Kathryn Fee Architect

Kathryn Fee Architect is an award winning, full-service architectural firm with roots in the East End of Long Island for over 25 years. KFA designs timeless, eco-friendly mix of traditional and modern structures that merge seamlessly with their environment, creating beautifully detailed spaces with the intention to elevate the quality of their clients lives. Kathryn Fee grew up in Brooklyn and spent childhood summers in Quogue. Both environments influenced her interest in architecture and approach to desig

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D&D Harvey Architects

Our objective is to create an inspirational and functional environment for each client's specific needs. The built or manipulated environment should remain in balance with the natural and surrounding environment. This Organic Design philosophy, developed during the Modernist Movement, can take form in any Design Vernacular desired. Responsible architecture is not limited to a particular design style. It should respond to programmatic necessity and its surroundings, while providing innovative interpretat

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Betty Barrett
Michael Mensch Design Inc.

For 30 years, Michael Mensch has been designing some of the most innovative residences on Long Island. Having trained first at the Carnegie Mellon School of Architecture, then at Pratt Institute as an industrial designer, Michael brings a unique perspective to all of his projects. His experiences of many years in industrial design, on interactive exhibits, coupled with earlier apprenticeships with some of the East End's distinctive architects, have given Michael a unique approach to both space planning and

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Modern Shelter | Architecture, LLC

Architecture firm on the East End of Long Island. Equally versed in modern and traditional building typologies, we know a successful building focuses the advantages of its site and enhances the life of its occupant. We have experience in commercial, institutional and ecclesiastical architecture, but our specialty is the design of the home. Our goal is the creation of houses that celebrate their locations and are inspiring, relaxing, and suited to the lifestyles of our clients.

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NESFIELD ARCHITECTS

Since the establishment of Nesfield Architects, Peter Nesfield and his dedicated team of designers have earned a reputation for designing and building high-end homes and interiors.

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SPATIAL ARTS

Spatial Arts is a landscape design and site planning firm located in Sag Harbor, NY. Our service is personalized, our designs are site specific and our finished products speak for themselves. We engage passionately with targeted expertise from the initial concept to the very last detail. Spatial Arts is widely known for a distinctive modernist aesthetic that blends clean lines with the lush textured foliage of the finest plant material available. Spatial Arts was founded in 1987.

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Asher Slaunwhite Architects

Asher-designed buildings are quietly beautiful and constructed with craftsmanship and richness in detail that enables them to age gracefully, gaining character as the years pass. Founded by Mark Asher as Asher Associates Architects in 1993, the firm changed its name to Asher Slaunwhite Architects in 2018 to reflect new principal Deborah Slaunwhite. Asher Slaunwhite Architects provides quality residential and light commercial architecture via offices in Jenkintown, Pa., and Stone Harbor, N.J. to clients alon

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Architects & Engineers FAQs

Architects & Engineers provide a range of services tailored to both residential and commercial projects. Architects focus on design and aesthetics, often creating blueprints, conducting site analysis, and collaborating with clients to bring their vision to life. Engineers, on the other hand, specialize in structural integrity, systems design (like HVAC, electrical, and plumbing), and compliance with regulatory standards. Common services include:

  • Concept design and detailed drawings
  • Structural assessments and safety analysis
  • Project management and site inspections
  • Assistance with permitting and code compliance

Combining their expertise ensures that both the creative and functional aspects of your project are professionally managed.

The cost of hiring Architects & Engineers varies based on the scope of the project, complexity, and location. Nationally, typical costs include:

  • Architectural services: $50–$250/hour or 5–20% of total project costs.
  • Engineering services: $100–$200/hour or a fixed fee for specific designs, like structural plans.

For residential home designs, you might expect to pay $5,000–$20,000 for architectural blueprints. Engineering assessments, such as structural evaluations, can range between $500–$3,000. Larger or more customized projects typically cost more. Always ask for a detailed estimate before beginning any work.

Yes, both Architects and Engineers typically need to be licensed to work legally in Sag Harbor. Licensing ensures they meet professional standards and comply with state regulations. For Architects, this often includes certification through the National Council of Architectural Registration Boards (NCARB). Engineers may need licensure as Professional Engineers (PE).

To verify a professional's license in Sag Harbor, visit your state's licensing board or building department website. For reliable information, check NCARB's official website or your local engineering licensing board.

Timelines vary widely depending on the project size and complexity. For smaller residential projects, such as designing a single-family home, initial plans from Architects can take 2–6 weeks. Adding Engineer evaluations (e.g., structural or plumbing) may extend this timeframe by another 2–4 weeks.

For larger or more intricate projects, like custom homes or extensive remodels, the planning stage might take several months. Keep in mind:

  • Permitting and compliance checks in Sag Harbor can add time.
  • Collaboration with other contractors or builders can impact the schedule.

Clear communication and upfront planning are key to minimizing delays.

To ensure you're selecting the right professional for your project, ask:

  • Credentials: Are you licensed and insured in my state?
  • Experience: Do you have experience with projects like mine?
  • References: Can you provide client references or portfolios?
  • Fees: Do you charge hourly rates, fixed fees, or percentages?
  • Timeline: What is your estimated timeline for completion?
  • Communication: How will you keep me updated throughout the process?

These questions help you gauge their expertise, reliability, and compatibility with your vision.

When hiring Architects & Engineers for your home project, watch for signs that may indicate unreliability or lack of expertise:

  • No license: Always check for proper licensing in Sag Harbor.
  • Unclear pricing: Avoid professionals who won’t provide upfront cost estimates.
  • Lack of references: Established professionals should have portfolios or past client reviews.
  • Limited communication: Poor responsiveness or vague answers during initial discussions can lead to frustrations later.

If anything feels off during your vetting process, consider exploring other options to avoid costly mistakes.

Getting an accurate estimate requires providing detailed project information upfront. Here's how to get started:

  1. Define your project scope: Be clear about your goals, preferences, and budget.
  2. Consult multiple professionals: Reach out to 2–3 Architects & Engineers for comparisons.
  3. Request itemized estimates: Ensure costs for design work, structural evaluations, and additional services are outlined.
  4. Discuss potential extras: Ask about fees for revisions, permits, or unexpected changes.

Detailed communication upfront can help you avoid surprises and ensure a smoother process.

Yes, most Architects & Engineers actively assist with permitting and code compliance. Architects typically ensure design plans meet local building requirements, while Engineers handle technical calculations to comply with safety standards such as load-bearing limits, plumbing systems, or electrical codes.

Working with licensed professionals minimizes the risk of delays or rejections during the permitting process and ensures your project adheres to local regulations. Always confirm this support is included in your project agreement.

You should consider hiring an Architect & Engineer early in the renovation process, especially for major structural changes or custom designs. Their expertise ensures:

  • Accurate planning that aligns with your vision
  • Structural safety during construction
  • Compliance with building codes

For smaller-scale renovations (like simple remodels), you might only need one professional. Complex or large projects, however, often require both to integrate aesthetics with functionality. Consulting them upfront can prevent costly adjustments later.

Yes, licensed Architects & Engineers are typically required to carry professional liability insurance, also known as errors and omissions (E&O) coverage. This protects homeowners if mistakes in design or calculations lead to structural issues or additional costs during construction.

Always verify that the professional you hire has adequate coverage. This safeguard ensures you're protected financially in the event of unforeseen challenges, and it reflects the professional's commitment to quality and accountability.

Reviews for Architects & Engineers

A Foundation Fix Without Headaches
We had a major foundation issue threatening our home in Austin. Within hours of my inquiry, I was matched with an engineer who explained the problem clearly and gave us a feasible, budget-friendly solution. By the end of the week, the plan was underway, saving us thousands in potential damage and a ton of stress!
Lila R.
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Blueprinting a Smooth Remodel
I couldn't make sense of the layout I wanted for our Denver home expansion. A local architect stepped in, made my vague ideas come alive on paper, and even helped navigate zoning rules. It saved me weeks of frustration and gave us a design that fits our family perfectly.
James P.
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Dream Home Plans in Record Time
When we decided to build our dream home, finding the right pro felt daunting. This platform connected me to a talented architect who had the first draft ready within days, and it was stunning! We feel confident starting the build and completely avoided the endless back-and-forth of referrals.
Marie L.
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Maria VierraEditor

Maria Vierra is the lead designer at Vierra Fine Homes, bringing over two decades of experience in high-end residential design and construction. Her expertise and attention to detail ensure every project meets the highest standards of excellence, blending functionality with aesthetic appeal.

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Brett TaylorAuthor

Brett Taylor is the co-founder of The Builder Market and a visionary entrepreneur in the home services and construction industries. With a passion for innovation, Brett has played a pivotal role in revolutionizing how professionals and homeowners connect and collaborate.

This page was last updated on Feb 4, 2026, 7:30:12 PM