L.I. Cabinets
“Our kitchen came out better than we expected and that wouldn't have happened without LI Cabinets.”
Best Interior Designers and Decorators near Smithtown, NY
2 of these firms are based in Smithtown; the others serve Smithtown from towns including St James (3 mi), Commack (5 mi) and Islandia (4 mi).
9 open weekends · 14 rated 4.5+ · 1 shows a license
Data verified October 18, 2026
Artistic Cabinetry
“Andrew was so wonderful and went the extra distance constantly, pleasantly, and thoroughly to the last detail in every task.”
Think Kitchen Design Showroom
“Very knowledgeable in the products that they carry and does a great job in his layout designs .”
Office Furniture Warehouse
“When it came to our second renovation, Neil was the obvious choice to help us create new office space with our branding specifications, along with the addition of new furniture, as well as incorporating existing.”
Kuhn Construction
“They coordinated the subcontractors and their staff to complete the job as efficiently as possible.”
MJG Contracting Corp
“My company has both been a client of MJG and a subcontractor to MJG numerous times, and every time we work together Michael and his crew are highly attentive and focused on completing every project with quality and efficiency.”
Listed for homeowners in and around Smithtown, NY, these 15 firms take interior work. Whether a firm does full renovations or furnishing and styling only, and how it says it charges, comes from its own website, with ratings and quotes pulled from public reviews.
Area overview: Smithtown, NY
The 15 firms on this page are rated from 4.4 to 5.0 across 339 reviews; 1 has 50 or more reviews and 14 are rated 4.5 or higher. When customers rate these firms on specific qualities, they most often praise professionalism (90%), quality (86%) and responsiveness (82%). The topics that come up most in reviews of the firms on this page are "price" and "communication". 9 are open on Saturdays and 1 on Sundays. 1 shows a license on its website; 1 lists staff certifications (EPA) and 2 have a BBB rating of A or A+. 11 have ten or more years of experience, the longest 50 years. 1 offers financing or payment plans; 2 give free estimates; 1 is family- or locally-owned and 2 list coupons or special offers. We have a website on file for all 15 of the firms on this page; all 15 publish a contact page; 11 list a public email and 1 takes bookings online. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book.
Do designers travel to Smithtown from other towns?
2 of the 15 firms give an address in Smithtown; the rest come from other towns within 15 mi. Designers routinely work across a region. What matters is site visits during construction, so ask how many are included and whether travel time is billed.
Natalie Weinstein Design Associates
“She incorporated the furniture, art and collectibles from Florida that they loved with new stylish, comfortable and “modern feeling” pieces in the colors Mom requested.”
Sorell Interiors
“They offered very helpful suggestions for purchases and placement of furniture and accessories in our home and the end result was perfect.”
CAZ & Company Interior Designers
“Amazing job on my daughters' new “teen” rooms!”
Betty Wasserman Art & Interiors – NYC Interior Designers
“Her organization that shines through in her work is also exemplified in the comfortable and creative work environment.”
Dream Homes Remodeling
“The contractor displayed professionalism and expertise, offering valuable suggestions on color selection and paint types.”
Riese Design
“They were a pleasure to help me through the projects I had for my home.”
Laura's Organizing + Design
“I can not thank her enough for her amazing job and countless effort.”
Jody Sokol Design
“She is very talented and dedicates herself to ensuring the success of each project.”
East End Interiors
“If you're a trade professional I highly recommend using their company, the resources are excellent and it makes the design process so much easier.”
Why these companies made our list
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