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ONYX Construction Group CHARLESTON

We are a residential remodeling company over 18 years experience in construction, design, and engineering that performs a variety of general contractor services from design | build services, renovation, retrofitting, up-fitting, historic preservation, new construction, drafting services, consultation and construction management from permitting to certificate of occupancy. We have an alliance with prime contractors from light commercial work that we have worked with over the last 14 years. We, also, have recently opened opportunities for investors in the medium to high end residential markets. We thrive on continuing education of building code, green building principles, sustainable project site management, and industry product knowledge & innovation. We have built our business over the years through a client referral network that most have become our friends over the years. Our Principle Manager is a 3RD generation General Contractor who has made a commitment to quality and service to our clients over profit based upon a relentless passion for the construction business!

  • Certified Contractors Network (CCN)
  • NAHB Certified Green Professional
  • NAHB Remodelers
  • National Association of the Remodeling Industry (NARI)
  • National Kitchen and Bath Association

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Answers from contractors near Charleston, SC

I have an issue with my Air Conditioning which is under warranty.
Nov 26, 2015
Contact the HVAC manufacture i.e. Goodman, carrier...ect also and notify them to iniaite a warraty log and ask them for assistance. If you have a NEW HOME book from the builder it should list the HVAC ... read more
Are galvanized nails supposed to be used when nailing studs in a pressure treated sill plate on a slab? or is 3 inch smooth framing nails code?
Jun 10, 2014
As Brittany stated earlier, we only use hot-dipped galvanized in this application. It is not a code issue but it does make a huge impact on quality and what will be seen for years to come.

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