Over 50 Years of Experience • 15+ Mixer Trucks • Free Estimates
Trusted Ready-Mix Concrete Supplier in Putnam, CT Since 1970
Providing quality ready-mix concrete, aggregates, sand, stone, and reinforcement supplies for residential, commercial, contractor, & municipal projects.

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About us
About Barnes Concrete Co., Inc.
Most ready-mix producers in this region buy aggregate from outside sources. Barnes Concrete Co Inc mines its own across multiple gravel bank locations throughout northeastern Connecticut, which means material quality and supply consistency behind every batch are something we control rather than depend on others for. That level of oversight goes back to 1970, when this operation started as a family-owned business built around the belief that what goes into the truck matters as much as when it arrives. More than five decades later, that has not changed.
Concrete driveways, patios, home foundations, garage slabs, pool decks, and basement floors are among the most common residential ready-mix projects we handle across Putnam, CT, and northeastern Connecticut. Decorative and colored concrete options are available for any flatwork where finish quality matters as much as performance. The full range of residential services extends well beyond those, from footings and walkways to hot tub pads and basketball courts, with material testing available on every order.
Contractors, developers, and municipalities across the region rely on our
commercial ready-mix operation for building slabs, commercial foundations, industrial floors, and large-volume pours.
Custom concrete mix designs are available when a project calls for specific strength, set-time, or finish performance that a standard mix will not deliver. Sand, stone, and aggregate delivery and reinforcement supplies are part of what we offer as well, all sourced from our own gravel banks and delivered by a fleet that has been serving this corner of New England for more than 50 years. See the range of work we deliver in our project
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Why Choose Barnes Concrete Co Inc?
Family-Owned & Operated
Over 50 Years of Experience
15+ Mixer Trucks Available
Fleet of Dump Trucks
Material Testing Available
Testimonials
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