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Home Designers & Architects in Port Jefferson, NY

From one-time deep cleans to weekly housekeeping, these 21 home designers cover Port Jefferson, NY — bonded, insured, and ready to quote. Providers listed in Port Jefferson cover architects, interior designers, residential home designers and kitchen & bath designers. Port Jefferson sits in Suffolk County, New York. Other New York cities covered include New York, Hempstead and Port Jervis.

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1. Stonegate Landscape Construction Architects

70 Comsewogue Rd Ste 16

2. J. Leonard Architecture, P.c. Architects

100 N Country Rd

3. North Shore Interiors Interior Designers

175 Main St Ste 5

4. Express Installations Kitchen & Bath Designers

38 Westbury Dr

5. Densin Decor Interior Designers

451 Route 25a Unit 3

6. A M Sutton Associates Architects

278 N Country Rd

7. The Gitto Group Residential Home Designers

414 Main St

8. New Line Home Design Residential Home Designers

115 Sheep Pasture Rd

9. AGR Kitchens and Baths Kitchen & Bath Designers

365 Rte 25A

10. Greenway Landscaping And Design Inc Architects

16C Industrial Rd

11. Kito Nursery Architects

120 Canal Rd

12. Paul Cataldo Architecture & Planning Pc Architects

646 Main St Ste 202

13. Divine Designs In Carpeting Interior Designers

1501 Main St

14. Terryville Card Shop Inc Interior Designers

683 Old Town Rd

15. Terra Construction Group Residential Home Designers

585 Bicycle Path Ste 10

16. Pyw Interiors Inc Interior Designers

692 Route 25A

17. Shear Extacy Interior Designers

299 N Country Rd

18. John A. Grillo Architect, P.c Architects

1213 Main St

19. Mary Frances Interiors, Llc Interior Designers

35 Shore Rd

20. New Country Cabinet Co Interior Designers

691 Route 25A

21. Eric Nicosia Architects

903 Main St

Home designers & architects in Port Jefferson, NY: a local guide

We currently track 21 residential architects and home designers serving Port Jefferson, NY in Suffolk County.

What home design costs in Port Jefferson

Home designers and architects in Port Jefferson typically charge a flat fee for a defined scope, an hourly rate (commonly $100-$250/hr) for consulting, or a percentage of construction cost (often 8-15%) for full-service projects. Ask for a written proposal that spells out deliverables, revisions, and who handles permits.

How to choose a home designer in Port Jefferson

  • Review a portfolio of built Port Jefferson-area projects in your style and budget, not just renderings.
  • Confirm licensing and who stamps the drawings, and whether they handle permits and inspections.
  • Pin down the fee structure up front — flat, hourly, or a percentage of construction cost.
  • Ask how many revisions are included and how changes are billed.
  • Ask whether they'll coordinate with your builder and stay involved during construction.

Questions to ask before you hire

  • Will you stay involved during construction?
  • Can I see built projects like mine?
  • Is your fee flat, hourly, or a percentage of construction cost?
  • Are you licensed, and who stamps the drawings?
  • Do you handle permits and inspections in Port Jefferson?

Many Port Jefferson listings also handle new-home design, additions, remodels, and permit-ready construction drawings.

Frequently asked questions

How much does a home designer or architect cost in Port Jefferson?

Port Jefferson designers and architects charge a flat fee for a set scope, an hourly rate often around $100 to $250 an hour, or a percentage of construction cost, commonly 8 to 15 percent, for full-service projects. Ask for a written proposal.

Do I need an architect or a home designer?

For structural changes, additions, or complex builds you generally want a licensed architect. For many remodels and straightforward new homes a home designer can handle it for less. Ask who stamps the drawings.

Will the designer handle permits in Port Jefferson?

Many do, or they prepare permit-ready drawings and coordinate with the Port Jefferson building department. Confirm this up front, as it saves time and rejected submittals.

How long does home design take?

A concept can take a few weeks; full construction drawings for a custom home or major addition often run one to three months, plus permit review.

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