We manufacture over 1,000,000 tons of processed materials each year. Our team of certified professionals ensures that only high quality aggregates are used to manufacture superior finished products for your construction project.

Lynch owns and operates 2 quarries,
5 asphalt plants
and a ready mix concrete plant. 


  • Asphalt – Over 50 Mix Designs
  • Recycled Asphalt Pavement
  • 3/8, 1/2, and 3/4 Stone
  • Reclaimed Gravel Borrow
  • Crushed Recycled Concrete
  • 1 ½+ Processed Gravel
  • Various Rip Rap Material
  • Washed Stone Sand

    We manufacture more than 1,000,000 tons of processed materials each year.


    Our blasting and crushing operations enable us to guarantee the highest quality finished products by ensuring only high quality aggregates are used. These high standards are maintained by our quality control regimen, testing facilities, and our team of certified professionals.
    To comply with public sector work we have certified testing laboratories at each of our production facilities. We apply stringent regulation and dedication to quality to all private work and outside sale of materials as well.


    Certified On-site Massachusetts and Rhode Island Department of Transportation Testing Facilities.

    ASCE (American Society of Civil Engineers) AGC (The Associated General Contractors of America)
    NSA (National Stone Association) NAPA (National Asphalt Pavement Association)


    Our in-house quality control experts have achieved certifications in:


    Troxler Superpave Asphalt Mixture Design Marshall Asphalt Mixture Design
    American Concrete Institute New England Transportation Plant Technician