For more than 85 years, Specialty Granules Inc. has been a leading producer of semi-ceramic coated, colored mineral granules for the
North American residential and commercial roofing industry. Our longevity is a testament to our dependability as a supplier and the
durability of our products. We take pride in the long-term relationships we have cultivated with the roofing industry's manufacturers.

A privately held company, we have the ability and resources to provide exceptional customer service through our high standards of
product quality, innovation, and responsiveness to the needs of our customers.

In addition to our Headquarters and Technical Center in Hagerstown, MD, we operate 4 manufacturing locations across the US –
Blue Ridge Summit, PA (also called Charmian); Annapolis, MO; Kremlin, WI; and Ione, CA.

In each of the communities in which we are located, SGI has become a premier place to work. Our employees enjoy our strong
emphasis on safety, our positive work environment, competitive wages and benefits, and our long term stability.

Benefits of Working for SGI:

  • Health, Rx, Dental, Vision & Disability Coverage
  • Paid Vacation and Holidays
  • Flexible Spending Plan
  • Life Insurance
  • 401K plan w/generous Matching

We are always looking for talented people for
positions requiring:

  • Engineering backgrounds
  • Maintenance skills
  • Production experience
  • Heavy equipment operation experience
  • Management/Supervisory skills

For consideration for hourly positions, please contact/visit the Job Service Office nearest the plant in which you are interested.
All hourly applications are taken at Job Service offices.

For consideration for salaried positions, please submit your cover letter, resume, and salary history/expectations to the email
address shown for the location in which you are interested:

Hagerstown, MD:     
Annapolis, MO:         
Blue Ridge Summit, PA:
Ione, CA:                    
Pembine, WI: