Kobyluck Sand & Gravel, Inc.

Kobyluck Sand & Gravel, Inc., offers a full line of state approved materials, producing crushed stone, washed sand, processed aggregate, rip rap, D.O.T gravel and septic sand. Our aggregate is frequently tested in house by certified technicians to insure the strict quality standards set forth by the ASTM and State of Connecticut D.O.T are maintained. We utilize the very best equipment to check moisture content, specific gravity and proper gradation of all our aggregate in order to produce the finest quality material possible. This aggregate is also used to produce ready-mixed concrete exceeding the specifications required for today’s construction standards. Kobyluck Sand & Gravel also supplies stone dust, and mason sand. Whether building a house, major commercial building or highway, Kobyluck Sand & Gravel has the construction aggregate needed for any project.

Frequently Asked Questions

Can I Pay My Bill Online?
We do not offer online bill pay, however, we do accept credit card payments over the phone. Please call 860-444-9604 with this information.
What is the difference between ready mix concrete and cement?
Although the terms cement and concrete often are used interchangeably, cement is actually an ingredient of concrete. Concrete is basically a mixture of aggregates and paste. The aggregates are sand and gravel or crushed stone; the paste is water and portland cement. Concrete gets stronger as it gets older.

For more information about Ready Mix, please contact Kobyluck directly

How Do I Know How Much Sand & Gravel To Order For My Project?
Sand and Gravel is delivered for the most part, by the ton. A few products are deliverd by the cubic yard. Our dispatch office would be happy to assist in figuring out the quantity that is needed. Please call with length, width and depth of the area that you are looking to cover. Kobyluck has many options when it comes to ordering sand and gravel and we can assist you with making the right decisions as to what material to use.
How Much Concrete Do I Need To Order?
Concrete is delivered by the cubic yard. Our dispatch office would be happy to assist in figuring out the quantity that is needed. Please call with length, width and depth of the area that you are looking to cover. Kobyluck has many options when it comes to ordering concrete and we can assist you with making the right decisions as to what material to use.