McKan Construction has been family-owned and operated since its inception in 1960. A full-service home renovation provider, its single goal is to create a completely satisfied customer.

What sets McKan apart from other home improvement companies is the level of service delivered from start to finish. The customer is offered a rare commodity in the home improvement business: undivided attention. Only one job is scheduled at a time.

In consultation with the homeowner, project plans are developed with an eye toward appealing design and maximum functionality. And the problem-solving mind set does not end with plan approval. It continues, day by day, so any hidden issues that may arise can be addressed and remedied immediately. There is diligent oversight and scrupulous attention to detail throughout.

Best of all, through decades of experience, McKan has encountered lots of design variables and has come up with many ingenious solutions. Clients marvel when we suggest features they didn’t even know they wanted!



Owner and Working General Contractor

Licensed and Insured.

Suffolk County Home Improvement License #14314H

A word from one of our customers…

"We have had a long standing relationship with McKan Construction since our home purchase 20 years ago in Old Field, New York. Howie Kanowitz is the consummate professional and has astounded us on the occasion of many home improvement projects, including a major top to bottom renovation in 2001.

His incredible attention to detail and commitment to providing his clients with the best possible service and value are unrivaled in our experience over many years with other general contractors.  He has been especially helpful in a number of emergency situations, and has always been available to us on a moment's notice to provide advice and assistance.

Most recently, McKan completed a major project for my son, who owns an historic property in Setauket.  The challenges associated with that job and Howie's performance were extraordinary." 

Bruce Feller