J Hwang DNC is providing quality services to Residential owners, Apartment Complex managements, Insurance companies and Commercial Clients. Our Professional construction team has extensive experience in renovation/remodeling, and general contracting jobs.


We are passionate about what we do:

+ Residential/Commercial New Construction
+ General Renovation/Remodeling
+ Interior/Exterior Paint
+ Carpentry
+ Flooring
+ Insurance Claim
+ Low Voltage Services