JLC Costa Inc. - Hardscape & Masonry Supplies in Marlborough | Natural Stone, Stone Veneer, Concrete Pavers

JLC Costa Inc is an excellent company! I’ve dealt with several other suppliers before, but JLC Costa is by far the best. I purchased pavers from them, and they quickly placed the order and delivered everything exactly as promised. The customer service was exceptional — especially Pedro, who provided impeccable support throughout the whole process. Their pricing is also the best in the area. Highly recommended!

This company is awesome! Their staff are professional and exceptionally helpful when it comes to planning your project. The prices are excellent. The deliveries are typically the day you call and they are super careful where and how they dump your product! I absolutely recommend JLC Costa Inc.to anyone doing any sort of construction/landscape design project.

Aways a fantastic experience with JLC Stone Supply! Their team was incredibly helpful and knowledgeable, guiding through the selection process to find the perfect stone for client’s projects. The quality of the materials is top-notch, and their prices are very competitive. Delivery was prompt, and the entire process was smooth. I highly recommend JLC Stone Supply to anyone looking for high-quality stone and excellent service!

Best hardscape supply in Marlborough area. Thanks Jr and Pedro for the service!

We wanted to give our fireplace a new look. I searched the internet for weeks before deciding to buy a product at our local Home Depot store. After getting the product home we decided it wasn't what we really wanted. A relative told us about JLC Costa Inc. We found exactly what we were looking for as soon as we entered the show room. They have a wide selection of product and numerous displays. We were able to purchase the blue stone hearth and all the stone panels from them at a better price than Home Depot. Everyone at the Marlborough store was so friendly and helpful. Project came out awesome and we couldn't be happier! Thank you Sebastian and everyone at JLC Costa Inc. . Will definitely shop you guys first in the future.