DOT Diamond Core Drilling, Inc. Services About Us Contact Us About Us 40 years of experience as a sawing & drilling company. History of DOT Diamond Core Drilling DOT Diamond Core Drilling, Inc. was founded by Leo F. Nolan Sr. in 1974. Today the company has offices in Elyria, Ohio and Washington D.C. Services offered include flat sawing, runway grooving, roadway profiling, diamond grinding, wall sawing, core drilling, bridge deck grooving, hand sawing, chain sawing, horizontal curb sawing, vermeer sawing, and wire sawing. DOT Diamond Core Drilling, Inc. also provides concrete cutting and drilling equipment sales, service, and rentals. Some of our more noteworthy sawing and drilling accomplishments in the Cleveland area are Jacobs Field, Quaker Square, Gund Arena, Cleveland Heart Center, Federal Reserve Bank, Tower City, Botanical Gardens, and Municipal Stadium. In the greater Washington D.C. area they include the Pentagon, White House, Capital Building, Andrews Air Force Base, along with numerous auto plants and steel mills nationwide. And, one of our Cincinnati area projects includes the Fountain Square renovation. Our Locations Corporate Headquarters 780 Sugar Lane Elyria,OH 44035 1.800.322.6877 440.365.5801 Washington D.C. Area Office 4751 Lydell Rd Hyattsville, MD 20781 301-316-8220 Affiliations & Awards Sawing and drilling employees are members of Laborers Locals 310 and 860 Member of Ohio Contractors Association (OCA) Member of International Grooving & Grinding Association(IGGA) Member of the Lorain County Safety Council Safety award from Ohio BWC for no lost time accidents in 2004, 2005, and 2006. Kvaerner Songer award for National Steel, Granite City 2002. ODOT District 12 award in 2001 for exceeding customer expectations. CSDA Top Job Award First Place The Golden 30 Award 2010 & 2012 Contact Us Today! DOT Drilling 780 Sugar Lane Elyria, Ohio 44035 Call Toll Free: 1-800-322-6877 Phone: 440-322-6466 Fax: 440-365-5801 Services All Services Angle Sawing Core Drilling Curb Sawing Hand / Chain Sawing Road Sawing Robotic Demolition Scanning Slab Vermeer Sawing Wall Sawing Wire Sawing Popular Links Home About Us Estimate Services Contact Us Get a Free Estimate! Website by duo.

DOT Diamond Core Drilling, Inc. Services About Us Contact Us Wire Sawing Thick concrete cutting with ease. Wire Sawing is ideal for cutting thick concrete. A multi-strand cable with diamond segments is threaded through a series of pulleys and is continuously pulled through the concrete. Virtually no concrete structures or cross-section is too large to cut! Request a Quote Contact Us Today! DOT Drilling 780 Sugar Lane Elyria, Ohio 44035 Call Toll Free: 1-800-322-6877 Phone: 440-322-6466 Fax: 440-365-5801 Services All Services Angle Sawing Core Drilling Curb Sawing Hand / Chain Sawing Road Sawing Robotic Demolition Scanning Slab Vermeer Sawing Wall Sawing Wire Sawing Popular Links Home About Us Estimate Services Contact Us Get a Free Estimate! Website by duo.