We design, build, and restore swimming pools & spas with precision and passion

We Leave Our Signature in Every Pool

Our team of dedicated craftsmen designs, builds, restores and service pools with the same care we’d put into our own homes. From structure to stonework, we obsess over details, communicate clearly, and deliver work that stands the test of time — and sunlight.

Worker cleaning a concrete pool surface with a power tool, wearing a gray cap and T-shirt, with hoses and equipment nearby.
A white service van with M&I Masonry and Pool Services logo and contact information parked outdoors in front of a construction site with a modern building and construction equipment.
Construction worker installing stone tiles around an unfinished pool on a sunny day, with a modern building under construction in the background.
Close-up of a man wearing a gray T-shirt with M&I Masonry Service printed on the back, working at a construction site with a concrete pool and construction tools in the background.

Residential and Commercial Pool Projects, Done Right

We work with homeowners, property managers, and businesses across Long Island to build, renovate, and maintain high-quality pools. Fully licensed and insured, we bring structure, safety, and lasting results to every job — residential or commercial.

Our Services

What we do best


Construction Division

Construction workers pouring concrete on a foundation with rebar grid, hoses, and tools, surrounded by trees under a clear blue sky.
A person working on demolishing an empty swimming pool with power tools, surrounded by broken tiles and debris outdoors.

Our Construction Division specializes in building, repairing, and renovating custom swimming pools and hardscapes. We use the latest construction methods and premium materials to ensure lasting strength, durability, and beauty. From new pool installations to complete backyard transformations — including patios, stonework, and retaining walls — we deliver work that’s built to perform and made to impress.

Service Division

A man working inside an empty blue hot tub or small pool, which is outdoors on a deck next to a pool, with plumbing and equipment nearby.
Pool pump system with white PVC pipes, black filtration units, and a wooden fence in the background.

Our Service Division focuses on the care, repair, and functionality of all types of pool systems. We offer reliable weekly maintenance to keep your pool clean, balanced, and ready to use. We also service and replace pumps, filters, heaters, saltwater systems, and automation controls to ensure smooth and efficient operation. From routine cleaning to full equipment upgrades and seasonal support, we help homeowners and commercial properties maintain a safe and worry-free pool environment.

Trusted for Over 20 Years

Request a Call Back Now!

Fill out the form or give us a call — we’re here to answer your questions, discuss your project, and help you take the next step. Whether you need a quick repair, a full renovation, or regular service, our licensed and insured team is ready to assist residential and commercial clients across Long Island with reliable, high-quality work.