Get matched with the best Architectural & Building Design pros in Nassau County, NY

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Long Island Creative Contracting

★ ★ ★ ★ ★ 4.7 (12 reviews)
Miller Place, NY 11764
31 projects

Long Island Creative Contracting (LICC) has remodeled homes in Suffolk and Nassau Counties for over 40 years. We specialize in all aspects of residential construction, including kitchens, bathrooms, a...

KBN Services LLC

★ ★ ★ ★ ★ 4.7 (12 reviews)
New York, NY 10128
9 projects

KBN Services LLC is a licensed architectural and design firm specializing in both residential and commercial projects. With a focus on innovative design and meticulous construction detailing, we offer...

Carmen Caceres Ethan Allen NYC

★ ★ ★ ★ ★ 4.7 (12 reviews)
United States, NY
6 projects

Carmen Caceres is a certified interior designer at Ethan Allen NYC, known for her collaborative approach and diverse design styles. She creates timeless spaces that reflect her clients' visions and en...

Riverside Design + Build, LLC

★ ★ ★ ★ ★ 4.7 (12 reviews)
Armonk, NY 10576
6 projects

Riverside Design + Build, LLC is an award-winning design and build firm that offers exceptional value through a streamlined, one-stop process. Led by Marc Vandenhoeck and architect Michele Rudolph, AI...

Four Seasons Sunrooms And Windows

★ ★ ★ ★ ★ 4.7 (12 reviews)
Holbrook, NY 11741
4 projects

Four Seasons Sunrooms and Windows has been a leader in home remodeling for nearly 40 years, pioneering advancements in technology and design. Our sunrooms, conservatories, and patio enclosures are tru...

Vintage Luxury Homes

★ ★ ★ ★ ★ 4.7 (12 reviews)
Deer Park, NY 60010

Vintage Luxury Homes specializes in high-end real estate, offering exquisite properties that blend classic elegance with modern amenities. Located in Deer Park, IL, we pride ourselves on delivering ex...

Essential NY

★ ★ ★ ★ ★ 4.8 (11 reviews)
New York, NY 10017
22 projects

Essential NY is New York City's premier luxury design and build firm, renowned for its commitment to sophistication and quality across all five boroughs. With over 15 years of experience, we manage ev...

Bonaventura Architect

★ ★ ★ ★ ★ 4.8 (11 reviews)
Brooklyn, NY 11201
9 projects

Bonaventura Architect is an award-winning architecture and interior design firm based in NYC and East Hampton. With a focus on modernism, comfort, and livability, we manage all aspects of the design p...

Richard Massa Architect

★ ★ ★ ★ ★ 4.7 (11 reviews)
Brooklyn, NY 11215
16 projects

Richard Massa Architect is a full-service architectural firm specializing in both residential and commercial projects. We emphasize collaboration, valuing client input throughout the design process to...

Posillico Construction Co

★ ★ ★ ★ ★ 4.7 (11 reviews)
Westbury, NY 11590
4 projects

Posillico Construction Co. is a premier custom home builder and remodeling contractor, focusing on modular construction and upscale residential interiors. Collaborating with a network of talented desi...

Verified Reviews for Architectural & Building Design Services pros in Nassau County, NY

*The Growcycle rating for Architectural & Building Design Services companies in Nassau County, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Architectural & Building Design Services needs.

Last update on July 13, 2026

Emily Carter

Reviewed in February 2026

Fantastic experience! The product quality exceeded my expectations, and the customer service was superb. I would definitely recommend them to friends.

Markilux USA - Architectural & Building Design Services in Nassau County, NY Markilux USA Request a quote

Sarah Brown

Reviewed in December 2025

From start to finish, the design process was smooth and collaborative. They listened to my needs and provided excellent suggestions that enhanced the overall project.

Jane Kim Architect - Architectural & Building Design Services in Nassau County, NY Jane Kim Architect Request a quote

Sarah Thompson

Reviewed in December 2025

Professional, creative, and responsive. They really listened to my needs and delivered a fantastic design that exceeded my expectations.

Michael Lewis Architects PC - Architectural & Building Design Services in Nassau County, NY Michael Lewis Architects PC Request a quote

David Smith

Reviewed in February 2026

Vid Architecture + Urbanism delivered a stunning design that perfectly meets my needs. Their team is creative, reliable, and very easy to work with. Highly recommend!

ViD ARCHITECTURE + URBANISM - Architectural & Building Design Services in Nassau County, NY ViD ARCHITECTURE + URBANISM Request a quote

Sarah Thompson

Reviewed in December 2025

I was impressed with the quality of work and the team's dedication. They transformed my living space beautifully. Would definitely recommend!

A to Z Renovations - Architectural & Building Design Services in Nassau County, NY A to Z Renovations Request a quote
Cost Guide

How much does Architectural & Building Design Services cost in Nassau County, NY?

Typical architectural & building design services projects in Nassau County, NY range from $2,000 to $15,000, with most homeowners paying around $5,000.

$2,000
$5,000 Typical cost in Nassau County, NY
$15,000
LOWHIGH

Prices vary by project scope, materials, and local labor rates.

Per Sq Ft $2.00–$5.00
Per Project $1,500–$12,000
Per Hour $100–$250

Last updated: April 2026

Architectural and building design services in Nassau County typically range from $2,000 to $15,000, with an average around $5,000. The costs depend on project complexity, size, and the architect's experience level.

Local architects in Nassau County tend to charge between $100 to $250 per hour, reflecting the high demand for quality design services. Depending on the nature of the project, permits from the Nassau County Department of Consumer Affairs may be necessary, which can add to the timeline and cost.

When comparing architectural and building design quotes in Nassau County, assess each architect's experience and past work to ensure they align with your vision.

What affects the cost in Nassau County, NY?

Nassau County Labor Rates

Licensed architects in Nassau County charge $100–$250/hr, influenced by their expertise and the complexity of the project.

Permits & Inspections

Most architectural projects in Nassau County require permits from the Department of Consumer Affairs, which can take time and incur fees. It's advisable to factor these costs into your budget.

Material Selection & Quality

The choice of materials and finishes can significantly affect the overall design cost, with higher-end materials leading to a 10%–30% increase in project expenses.

Project Complexity & Scope

Simple designs typically cost less while complex projects may require more time and resources. Early planning can help manage costs effectively.

Frequently Asked Questions About Architectural & Building Design Services in Nassau County, NY

Yes, there are numerous sustainable design options available when working with an architect. In Nassau County, many architects specialize in green building practices that focus on energy efficiency, sustainable materials, and environmentally friendly designs. These can include passive solar designs, energy-efficient HVAC systems, and the use of recycled materials. Incorporating these elements not only reduces your environmental footprint but can also save on energy costs in the long run. Discussing your interest in sustainability with your architect can lead to a design that meets both your aesthetic and environmental goals.

Architectural design plays a significant role in enhancing your home's value. Well-thought-out designs that maximize space, light, and functionality can make your home more appealing to potential buyers in Nassau County. Unique and aesthetically pleasing elements, such as open floor plans or energy-efficient features, can set your property apart in a competitive market. Moreover, compliance with local building codes and regulations ensures that your home remains a safe investment. A skilled architect can help you create a design that not only meets your needs but also adds long-term value.

Determining whether your project requires architectural services depends on its scope and complexity. If you're making significant changes, such as an addition or a complete remodel, working with an architect is advisable. In Nassau County, local building codes often necessitate architectural plans for permits, especially for larger projects. Even small renovations can benefit from an architect's expertise to optimize space and ensure design cohesion. Consulting with a professional can help clarify whether your project needs architectural input.

The process of working with an architect typically begins with an initial consultation, where you discuss your needs, budget, and timeline. In Nassau County, it's important to communicate your vision clearly to ensure your architect understands your goals. After this, the architect will create preliminary designs and work with you to refine them. Once a final design is agreed upon, they will prepare detailed drawings and documents necessary for permits and construction. Throughout the building process, the architect may also provide oversight to ensure the design is implemented correctly.

When hiring an architect for your project in Nassau County, consider their experience, portfolio, and understanding of local regulations. It's essential to review their past work to ensure their style aligns with your vision. Communication is key; you want someone who listens to your ideas and can translate them into a functional design. Additionally, understanding their approach to sustainability and energy efficiency can be beneficial, especially in today's environmentally conscious market. Finally, check references and reviews to gauge their reliability and professionalism.

Common Architectural & Building Design Services services and their costs

Typical pricing in Nassau County, NY by service type.

Residential Design Services

Designing homes and living spaces

MethodCost Range
Custom Home Design
Complete design services for new homes.
$5,000–$15,000
Renovation Design
Services for renovating existing spaces.
$2,000–$10,000
Site Planning
Planning and layout services for new constructions.
$1,500–$5,000
Interior Design Consultation
Consultation for interior space planning and aesthetics.
$100–$250/hr

Commercial Design Services

Designing commercial spaces

MethodCost Range
Office Space Design
Design and layout for office environments.
$3,000–$12,000
Retail Space Design
Creating functional layouts for retail spaces.
$2,500–$10,000
Restaurant Design
Specialized design for dining establishments.
$4,000–$15,000
Landscape Architecture
Designing outdoor spaces and landscaping.
$2,000–$8,000
Ready to start your architectural & building design services project? Get free quotes from vetted pros in Nassau County, NY.
Get Free Estimates

Price ranges are estimates compiled from publicly available data and may vary with project scope.


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Browse all services
Retaining Wall Construction
Window Installation & Replacement
Roofing & Gutter Services
Siding & Exterior Remodeling
Solar Panel Installation Services
Pest Control Services
Septic Tank & Septic System Services
Garage Door Installation & Repair
Insulation Installation
Foundation Installation & Repair
Basement Waterproofing
Landscape Design
Landscape Construction
Landscape Maintenance
Landscape Repair
Land Cleaning
Garden Remodeling
Tree Planting & Transplanting
Tree & Shrub Care
Lawn Care & Mowing
Lawn Edging & Trimming
Leaf Removal & Cleanup
Seasonal Yard Cleaning
Lawn Aeration
Lawn Dethatching
Lawn Overseeding & Reseeding
Patio Design & Installation
Paver Installation
Driveway Repair & Paving
Deck Building & Repair
Sidewalk & Pathway Installation
Fence Installation
Stone & Concrete Installation
Outdoor Lighting Installation
Sprinkler Installation & Repair
Sprinkler Adjustment
Drip Irrigation System Installation
Irrigation System Repair
Rainwater Harvesting System Installation
Drought-Resistant Lawn Installation
Handyman Services
Air Duct Cleaning Services
Door Installation & Replacement
Drywall Installation & Repair
House Painting Services
Kitchen Remodeling
Interior Design & Decorating
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Countertop Installation Services
Flooring Installation Services
Tile & Stone Installation Services
Carpet Installation
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Browse all services
Retaining Wall Construction
Window Installation & Replacement
Roofing & Gutter Services
Siding & Exterior Remodeling
Solar Panel Installation Services
Pest Control Services
Septic Tank & Septic System Services
Garage Door Installation & Repair
Insulation Installation
Foundation Installation & Repair
Basement Waterproofing
Landscape Design
Landscape Construction
Landscape Maintenance
Landscape Repair
Land Cleaning
Garden Remodeling
Tree Planting & Transplanting
Tree & Shrub Care
Lawn Care & Mowing
Lawn Edging & Trimming
Leaf Removal & Cleanup
Seasonal Yard Cleaning
Lawn Aeration
Lawn Dethatching
Lawn Overseeding & Reseeding
Patio Design & Installation
Paver Installation
Driveway Repair & Paving
Deck Building & Repair
Sidewalk & Pathway Installation
Fence Installation
Stone & Concrete Installation
Outdoor Lighting Installation
Sprinkler Installation & Repair
Sprinkler Adjustment
Drip Irrigation System Installation
Irrigation System Repair
Rainwater Harvesting System Installation
Drought-Resistant Lawn Installation
Handyman Services
Air Duct Cleaning Services
Door Installation & Replacement
Drywall Installation & Repair
House Painting Services
Kitchen Remodeling
Interior Design & Decorating
Custom Cabinets & Cabinetry
Countertop Installation Services
Flooring Installation Services
Tile & Stone Installation Services
Carpet Installation
Bathroom Remodeling
Walk-In Tub Installation
Home Renovation & Remodeling Services
Design-Build Services
Custom Home Builders
Commercial Construction Services
Carpentry & Woodworking
Architectural & Building Design Services
Structural Engineering Services
Heating & Cooling Services
Electrical Services
Plumbing Services
Smart Home & Theater Installers
Professional Home Organizers
Junk Removal & Hauling