About Us

At Montalvo Construction, we don't just build structures; we enhance curb appeal and add lasting value to your home. Serving both Nassau and Suffolk County, we are a premier full-service contractor specializing in high-quality masonry services, asphalt paving, and home remodeling.

With years of experience, Javier and his team navigate the unique climate and architectural styles of Long Island, from Bayville to Merrick to Massapequa and everywhere in between. Our team delivers durable solutions tailored to your vision. Whether you are looking to install a stunning new outdoor kitchen for summer entertaining, a paver patio, repair a crumbling stoop, or upgrade your home’s entrance with a professional asphalt driveway, we bring craftsmanship and affordability to every square inch.

Our Core Services Include:

Driveways & Entrances: Custom asphalt paving and decorative stone borders.

Masonry & Stoops: Expert brickwork, natural stone, and structural repairs.

Outdoor Living: Professional patio design and installation.

Home Remodeling: Full-scale interior and exterior renovations.

Licensed, insured, and deeply involved in the community, we take pride in helping Long Island grow. Let's build something great together.