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Your Trusted Concrete & Masonry Experts in Cortlandt Manor
Alto Contracting is a dedicated masonry and paving company committed to delivering superior quality and professional service in site improvements and beautification. With extensive experience in asphalt paving, masonry, and landscape design, we specialize in creating durable and aesthetically pleasing solutions for both residential and commercial clients. Our expertise includes driveway systems, bluestone patios, stamped concrete, cobblestone curbing, and drainage solutions, tailored to meet the unique needs of each project. We prioritize open communication with clients, offering design suggestions that align with their vision while maintaining the highest standards of craftsmanship.

Based in Cortlandt Manor, NY, we serve Westchester County and portions of Putnam County, ensuring local knowledge and accessibility. Our work ranges from large-scale contract projects to intimate residential hardscapes, supported by the necessary equipment and technical knowledge to complete every task efficiently. We take pride in our reputation for excellence, as reflected in our portfolio of completed projects and positive client testimonials.
Services
Driveways & Aprons Seal Coating Bluestone Patios Stamped Concrete Cobblestone Curbing Landscape Design Stone Walls Drainage Solutions Pool Decks Steps & Walkways
Highlights and features
  • We offer over 20 years of experience in masonry and concrete construction.
  • Our team provides customized design suggestions for unique project needs.
  • We guarantee durable, high-quality results with professional execution.
  • We serve Westchester and Putnam Counties with local market expertise.
  • Our work includes both large-scale commercial projects and residential hardscapes.
What people say
Excellent Reviews Highly Recommended Superior Quality Work Great Service Angie's List Super Service Award
Services
Driveways & Aprons
We specialize in durable driveway systems using cobblestone, stamped concrete, and asphalt. Our solutions enhance curb appeal while ensuring structural integrity. Services include repair, replacement, and seal coating for long-lasting protection.
Bluestone Patios
Bluestone patios and walkways combine timeless elegance with durability. We craft custom designs that complement natural stone walls and surrounding architecture, ideal for Northeastern homes seeking both beauty and functionality.
Stamped Concrete
Stamped and acid-stained concrete transforms plain surfaces into visually striking features. We apply textured patterns and vibrant colors to pool decks, patios, and walkways, offering cost-effective upgrades with lasting results.
Cobblestone Curbing
Cobblestone curbing adds classic charm to driveways and landscapes. Our installations provide functional edging while enhancing aesthetic appeal, using traditional materials suited for both residential and commercial properties.
Drainage Solutions
Effective drainage systems prevent water damage and erosion. We design and install solutions tailored to site-specific needs, ensuring proper water flow and protection for driveways, patios, and landscaped areas.
Questions
What services does Alto Contracting offer?
We specialize in driveways, patios, stamped concrete, cobblestone curbing, stone walls, drainage solutions, and landscape design for residential and commercial properties.
Do you serve areas outside Westchester County?
We primarily serve Westchester and Putnam Counties, including towns like Peekskill, Cortlandt Manor, and Mahopac.
What is seal coating, and why is it important?
Seal coating protects asphalt driveways from weather damage and extends lifespan. We recommend it every 2-3 years to maintain appearance and durability.
Can you repair existing concrete surfaces?
Yes, we offer stamped concrete overlays and acid staining to refresh existing surfaces without full replacement, saving time and costs.
How do you ensure quality in your projects?
Our experienced team uses proven techniques and high-quality materials, focusing on precise execution and client collaboration to meet project goals.
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