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Top-Rated Architects in West Islip - Updated Nov 2026

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

Serving West Islip, 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.
"
22 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Homes & Beyond Design Center Corp
Homes & Beyond Design Center Corp
4.8(
22
)
Designer - Building

Serving West Islip, NY and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

"Working with Gretter is amazing. Very dedicated and always available. She designed an amazing layout and was with us through out the process, selecting paint colors, furniture, house layout. We gave the job of contractor to her husband, Miguel. And the team did an amazing job together. The crew at our house was very professional, on time and leaving a clean plus organized space daily upon leaving. Highly recommended!!!"
Full House Design.
Full House Design.
Full House Design.
Full House Design.
Full House Design.

+6

Recommended by95%of homeowners
Avatar for Arthur DeRosa Building and Remodeling
Arthur DeRosa Building and Remodeling
4.7(
13
)
Designer - BuildingArchitectArchitect - For Business+1 more

Serving West Islip, 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 Bouler Pfluger Architects, P.C.
Bouler Pfluger Architects, P.C.
5.0(
4
)
ArchitectDesigner - BuildingDraftsperson/CADD

Serving West Islip, NY and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"Excellent quality and great customer service. Very thorough with explanation of what is needed to complete this project. Still working with Nicholas on the building plans for my 2nd story deck but everything is moving well."
Riverhead Home
Before and After Comparison
Response time2 days
Recommended by100%of homeowners
Avatar for RJM Drafting and Design
RJM Drafting and Design
5.0(
11
)
Designer - BuildingDraftsperson/CADD

Serving West Islip, 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%
6 neighbors recently requested a quote
Avatar for JG Landscaping
JG Landscaping
5.0(
9
)
Architect - LandscapeArchitect - Landscape - For Business

Serving West Islip, NY and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"We couldn’t be happier with the incredible job Jose and his team from JG Landscapers did for us. We had been struggling for months to tackle a massive overgrowth of unmanageable shrubs, bushes, and — to our surprise — thick poison ivy, oak, and sumac that had completely taken over the front of our home. My husband and I felt overwhelmed and defeated. Jose’s team came in with professionalism, skill, and efficiency and transformed our entire landscape in just a short time. They removed everything with care and precision, leaving behind a perfectly prepped space that’s now ready for fresh grass and a clean new look. What we appreciate most is how they gave us a renewed sense of pride in our property. The front of our home looks refreshed and open, and we can’t wait to watch the new grass grow in. We’re already planning to use JG Landscapers for future projects! Highly recommend — if you’re feeling stuck or discouraged with your yard, this is the team to call."
Masonry Project
Masonry Project
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+39

Response time9 hrs
Response rate100%
1 neighbors recently requested a quote
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Architects FAQs, answered by experts

The best way to start designing a house is to know what you want before designing. Making a list of your biggest priorities in a home will help. Designing a house without an idea of what you need or want in a home will lead to many trials and errors that could make it harder to figure out what you need in your design.

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

Depending on project scope, complexity, and building size, architectural services for businesses typically cost between $2,000 and $50,000. Fees can be structured as hourly rates, fixed pricing, or a percentage of total construction costs.

Consulting the architect of your house is not the best way to determine when it was built. Many homes are built by developers or builders, so there may not be a specific architect to track down—especially if you have a very old house. Instead, it’s best to rely on local government records.

The process typically takes 2-6 weeks, depending on the project size and level of customization.

The West Islip, NY homeowners’ guide to architectural services

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