Concrete Blocks and Bricks

Connecticut Concrete Blocks

Looking for a concrete block supplier you can trust without having to leave the state? Connecticut Stone has you covered. In addition to our wide selection of beautiful natural stone products like granite, limestone, and marble, we also offer a large inventory of quality concrete blocks to suit your needs.

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Shop Our Wide Selection of Quality Concrete Blocks

As a cost-effective and versatile material, concrete blocks can be a practical building solution for many projects. Not only are concrete blocks lightweight and inexpensive when compared to many other building materials, but they are also effective in adding insulation to buildings, creating landscape partitions, and much more.

There are many potential applications for concrete blocks that you can offer to your clients — but it all begins with finding a concrete blocks supplier that you can trust.

Your Trusted Concrete Block Supplier in Connecticut

Connecticut Stone is the area's go-to supplier for quality concrete blocks. Whether you're looking to build a solid retaining wall for a client, are incorporating concrete blocks into a landscape design, or are even installing a security barrier, we've got the concrete block supplies you need to get the job done.

We offer both cored and solid concrete blocks to suit your needs, with prices starting as low as $2.00 per piece for our cored blocks. Available sizes for our cored concrete blocks include:

  • 4"x8"x16"
  • 6"x8"x16"
  • 8"x10"x16"
  • 8"x12"x16"
  • 8"x8"x16"

Meanwhile, our solid concrete blocks come in a 4"x8"x16" size that's practical for most applications.

What to Expect From Your Connecticut Concrete Block Supplier

When you shop concrete blocks from Connecticut Stone, you can always rest assured that you'll have access to the quality materials you need to get the job done right. Meanwhile, we strive to offer the most competitive pricing and have put together a team of experienced professionals with more than 70 years of experience to assist you along the way.

We also offer you the option to make your purchase from the convenience of your computer or mobile device. From there, you're welcome to pick up your purchase locally at either our Milford or Stamford locations. Ultimately, our goal is to make it as easy as possible to get the supplies you need.

And of course, we also carry the supplies and accessories needed to complete your concrete block project. Aside from cored and solid concrete blocks, you can also find bagged cement and other tools that will help turn your client's dreams into a reality.

Shop Concrete Blocks With Connecticut Stone Today

When quality counts, Connecticut Stone is here to provide you with the best materials at competitive prices. Meanwhile, our knowledgeable and experienced team is here to answer any questions you may have along the way.

Shop our wide selection of versatile, durable, and cost-effective concrete blocks today. We encourage you to schedule an appointment to visit either of our locations; we're also happy to schedule a free consultation to discuss your client's project!

Frequently Asked Questions: Aggregates at Connecticut Stone

What’s the difference between masonry and decorative aggregates?
Masonry aggregates are primarily functional—they’re used to create a stable foundation or underlayment for paver and stone installations. They can also be mixed into cement or used for leveling surfaces.

Decorative aggregates, on the other hand, serve both a functional and aesthetic purpose. While they still help with things like drainage and weed control, they’re also chosen for their beauty and visual appeal—enhancing curb appeal in gardens, driveways, or landscaped areas.
What size aggregate do I need?
The size of aggregate you need depends on your project:
  • 3/4" to 1" crushed stone – Ideal for driveways, walkways, and drainage applications.
  • Pea gravel (3/8") – Best for decorative landscaping, garden paths, and playground surfaces.
  • Stone dust or sand – Used as a base material for pavers and patios.
  • Larger aggregates (1–2"+) – Suitable for erosion control, French drains, and foundation work.
Our team can help determine the best size for your specific project needs.
Do you deliver aggregates?
Yes, we offer delivery services for all our aggregate products. Delivery availability and pricing depend on location and order size. Please contact us for details.
Can I pick up aggregates at your location?
Yes, customers are welcome to pick up aggregates directly from our location. We recommend calling ahead to confirm availability and prepare for loading.
Are your aggregates environmentally friendly?
Many of our aggregates are sourced responsibly, and we offer options that promote sustainability, such as recycled stone products.
Do aggregates require maintenance?
Yes, periodic maintenance may be required. For example, gravel driveways may need occasional raking and replenishment to maintain their appearance and function.
Do aggregate colors vary between shipments?
Yes, natural aggregates can exhibit color variations due to differences in quarry batches and geological factors. We recommend requesting a photo of our current stock, visiting our showroom to view materials in person, or requesting a sample to ensure the aggregate meets your expectations.
Which aggregates are barefoot-friendly?
For areas where barefoot comfort is a priority, such as pool surrounds or garden paths, we recommend using smooth, rounded aggregates like pea gravel or river rock. These materials are gentler on feet compared to sharper, crushed stones.

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