Specializing in : Patios - Driveways · Poolscapes · Walkways · Stoops & Steps · Retaining Walls · Basement Entrances ·Egress Windows - Cultured Stone Veneers · Custom Brickwork-  Chimney Repairs - Concrete Work, repairs and more

  • A Suffolk Masonry Contractor since 1988.  
  •  License  # 15072HI  and Insured  /  OWNER OPERATED 


 Welcome Suffolk County Homeowners and Businesses  

We service all of Suffolk County Long Island  NY

Home improvement license number  15072HI

Please check out our job portfolios

About US

A Long Island Patio Contractor/  Blue Diamond Masonry was established in 1988.  We are a full service masonry company  specializing in residential and commercial masonry projects.  We are fully licensed and insured for over 30 years.  We pride ourselves on high quality workmanship and are owner operated.  We install one project at a time where the owner is there every step of the way from your first appointment , to the completion of your job.  We strive to have  repeat customers and referrals than span over 30 years .  Call us today and deal directly with the owner.  

We install :

Brick Interlocking Pavers, concrete, driveways, retaining walls, stoops, steps, chimneys, walkways, stone veneering, basement entrances, egress windows, Repairs and more

We Pay Close Attention to Detail

We pride ourselves on perfection and high quality workmanship and materials. We want your project to be our next 5 star review! We install our jobs with the highest quality material in the industry, assuring your home will look beautiful for years to come. Call today for a no obligation free estimate without the pressure sales.

Be Confident In Your Custom Stone Work

Blue Diamond Masonry is an American owned and operated business where the owner is present from start to finish at every phase of the job.  We install and work on one job site until completions, making you our only priority.  At Blue Diamond we will complete your new install in a timely, courteous , meticulous, clean and professional manner.  

Contact Us Today

Drop us a line! call 631-698-5219 or text only 516-429-0225

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Long Island Masonry / Blue Diamond Masonry

631-698-5219 text only 516-429-0225



7:00 am – 9:00 pm


7:00 am – 9:00 pm


7:00 am – 9:00 pm


7:00 am – 9:00 pm


7:00 am – 9:00 pm


9:00 am – 10:00 pm


9:00 am – 9:00 pm