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Shells Only President
Personalized Approach

Since 1975, Shells Only, Long Islands premier builder has been servicing its customers needs & preferences.  


Shells Only has learned the value of understanding our customers and to provide them with a superior experience.

Taking the time to learn about - what they know, what they value and what their likes and dislikes are has been proven vital to produce a successful job.

Dennis Katevatis


Shells Only Complete Home Improvements

Shells Only Excellence & Professionalism
Excellence and Professionalism 

Excellent customer service and high customer satisfaction must start with understanding what our customer expectations are. Creating customer value and loyalty comes from consistently exceeding their expectations. At Shells Only, we listen and we learn and we improve everyday based on getting to know our customers.

Shells Only Insured and Guaranteed
Features and Benefits

Shells Only has realized that the customers time is precious.  We have included everything a customer would need for saving time and money with our all-in-one business.  Shells Only has dedicated designers on hand everyday, along with our planning and permit department and a full showroom which includes everything.  A short list of what we carry includes faucets, bathtubs, sinks, vanities, kitchen cabinets, hardware, countertops, flooring, backsplash, roofing, siding and so much more...

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