Skilled Carpenter/Handyman with Experience and Quality Work

Welcome to my page, I am Konstantin . my 15+ years of experience in residential, high-end residential and commercial construction bring quality and professionalism to everything I do. I started KOSAG Group to directly offer reliable handyman, home improvement, remodeling, and restoration services to my clients. From drywall installation/repair, painting, flooring, kitchen cabinet repair/update, and bathroom remodeling, furniture assembly, to office projects for commercial clients— I provide quality work in everything I do. KOSAG Group is Owner-operated.

Reliable Home Improvement & Carpentry Services is dedicated to delivering precise craftsmanship and dependable solutions throughout Bucks, Montgomery, Berks, and Lehigh counties. Our foundation is built on quality, integrity, and customer satisfaction, guiding every project from drywall repairs to full remodels with expert care and fair pricing.