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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 would like to have a garage that is as inviting as my house.
Jan 28, 2015
Sealing the floor with an epoxy or sealer is a great feature like Bob said. Also make it a hang out with cool furniture and theme it to match what you love... A finished room over the garage is a grea ... read more
Last edited Jan 28, 2015 5:41am
For a six-foot retaining wall, do you recommend concrete or blocks? If blocks, what kind of products do you recommend?
Jan 19, 2015
Mark, the answer depends on the topo ie the slope and terrain. Consult a local structual engineer.. proper drainage away, footers, rock, filter cloth, french drainect ect ( water is a hydrolic tool) T ... read more

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