Quest Specialty Chemicals headquarters

Quest Specialty Chemicals

Quest Specialty Chemicals (QSC) was established in 2003 by chemical industry veterans to become a leader in specialty chemicals and coatings. QSC is engaged in the formulation, manufacturing, and marketing of coatings designed to repair, restore, and preserve the assets of our customers.

As part of our growth strategy, QSC provides key support for our various business units in the form of leadership, marketing, financial, and HR resources. Our business model attracts enterprises with technologically advanced coating solutions that are differentiated and defensible in the market.

With operations headquartered in Charleston, South Carolina, and additional manufacturing and warehousing centers in North Charleston, SC, and Phoenix AZ, we serve a variety of industries, including the commercial re-roofing end markets.

Our company continues to successfully execute on this vision while we actively introduce new revenue initiatives. Despite the challenges of raw material increases and an economic recession, our company’s earnings have grown every year, and we are proud to be the largest privately-held specialty coatings manufacturer in the United States.

On June 1, 2015, Quest Specialty Chemicals sold its Automotive and Industrial business units to the Valspar Corporation. Quest continues to own and manage the Construction business unit.

Horizontal Content Line
Quest Construction Products

Quest Construction Products, LLC (QCP) is a solutions leader in proven protective coatings and systems for the construction industry.

Building owners, architects, specifiers, contractors, consultants and project management professionals trust our waterproofing, roofing, and asphalt coating systems to protect, preserve, restore, repair and beautify the building envelope and surrounding surfaces.

Quest Construction Products manufactures high performance solutions that are environmentally sustainable and maximize our customers’ potential for profitability while maintaining their competitive edge through our industry and application expertise.


Horizontal Content Line


Quest Specialty Chemicals
225 Seven Farms Drive
Suite 204
Charleston, SC 29492