Genstar Masonry

Business Details

Your Trusted Masonry & Landscaping Experts in Massapequa

Genstar Masonry has been a trusted name in masonry and landscape design on Long Island for over 25 years. Our team of fully licensed and insured professionals specializes in creating durable and aesthetically pleasing outdoor spaces, including patios, driveways, walkways, and custom hardscapes. We combine generational expertise with cutting-edge techniques to deliver tailored solutions for residential and commercial clients. Our process emphasizes collaboration, from initial consultation to final execution, ensuring every project aligns with the clients vision and budget. With a focus on quality materials and meticulous craftsmanship, we have built a reputation for excellence and reliability.

Our commitment to customer satisfaction is evident in our 100% satisfaction guarantee and the numerous accolades from satisfied clients. We pride ourselves on transparency, offering detailed proposals and maintaining open communication throughout every project. Our services extend to repairs and maintenance, ensuring long-term functionality and beauty for all installations. Recognized as Long Islands top patio and masonry company, we continue to innovate while staying rooted in the values that have defined our success. Our teams dedication to precision, efficiency, and client-centric service makes us the preferred choice for transforming outdoor living spaces.

Services

Patio Installation Driveway Repair Outdoor Kitchens Retaining Walls Pool Decks Landscape Design Paver Restoration Outdoor Fireplaces Grading Services Annual Maintenance

Highlights and features

25 years of experience in masonry and landscape design.
Fully licensed and insured professionals with generational expertise.
Use of premium pavers and materials for lasting results.
Comprehensive service from design to maintenance and repairs.
100% satisfaction guarantee with transparent communication.

What people say

Top-notch service Exceeded expectations Professional and courteous Transformed our backyard Highly recommend

Website

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Services

Patio Installation

Genstar Masonry designs and installs custom patios using premium pavers and materials. Our process includes site preparation, drainage solutions, and meticulous installation to ensure durability and aesthetic appeal. Clients benefit from personalized layouts tailored to their outdoor living needs, with options for integrated seating, fire pits, and outdoor kitchens. Our expertise guarantees long-lasting results that enhance property value and usability.

Driveway Repair

We specialize in driveway restoration and installation, addressing cracks, uneven surfaces, and drainage issues. Our team uses high-quality pavers and advanced techniques to create durable, visually appealing driveways. Services include re-sanding, leveling, and regrading to restore functionality and curb appeal. Clients receive tailored solutions that withstand heavy use while complementing their homes exterior design.

Outdoor Kitchens

Genstar Masonry builds bespoke outdoor kitchens with features like grills, pizza ovens, and countertops. Our designs integrate seamlessly with existing patios, using weather-resistant materials for longevity. The process involves collaborative planning to meet client preferences, ensuring efficient layouts and premium finishes. These kitchens enhance entertainment spaces, combining practicality with luxury for year-round use.

Retaining Walls

Our retaining walls provide structural support and aesthetic enhancement for landscapes. Constructed with durable stone or concrete blocks, they prevent erosion and manage sloped terrain. The design process considers drainage and load-bearing requirements, ensuring stability and visual harmony with surrounding hardscapes. Clients gain functional, decorative elements that improve yard usability and property value.

Landscape Design

We offer comprehensive landscape design services, blending hardscapes with greenery for cohesive outdoor spaces. Our approach includes grading, irrigation, and plant selection to create low-maintenance, sustainable environments. Clients receive detailed plans that optimize space usage, incorporating lighting, pathways, and water features. The result is a balanced, inviting landscape that reflects individual tastes and lifestyle needs.

People

Michael Gentile

Owner

Michael Gentile brings over 25 years of masonry expertise to Genstar, overseeing project vision and quality control. His hands-on leadership ensures every detail meets exacting standards, fostering client trust and industry recognition.

Scott Mirsky

Project Manager

Scott Mirsky manages client consultations and project execution, leveraging his design acumen to translate ideas into functional outdoor spaces. His focus on communication and efficiency ensures seamless project delivery from start to finish.

Christian

Lead Mason

Christian leads installation teams with precision, ensuring technical excellence in every structure. His craftsmanship and problem-solving skills address complex challenges, delivering results that exceed client expectations.

Questions

What services does Genstar Masonry offer?

We specialize in patios, driveways, walkways, retaining walls, outdoor kitchens, fireplaces, landscape design, and repair services for pavers and hardscapes.

How long does a typical project take?

Project timelines vary by scope but average 3–7 days for installations. Repairs and smaller jobs often complete within 1–2 days, with minimal disruption to your schedule.

Do you serve areas outside Long Island?

Our primary service area includes Long Island and New York City. Contact us to confirm availability for specific locations beyond this region.

Are your team members licensed and insured?

Yes, all our masons and contractors are fully licensed, insured, and trained to ensure safe, compliant installations and repairs.

Can you handle emergency repairs?

We prioritize urgent issues like drainage failures or structural damage. Contact us directly for prompt assessment and solutions.

What payment methods do you accept?

We accept checks, bank transfers, and major credit cards. Payment plans may be available for larger projects—discuss options during your consultation.

Reviews (4)

Write a Review

Marisol Freuman

Dec 23, 2021 Report

Scott and his team did a fantastic job building a retaining wall and stairs around our semi in-ground pool. Does the simple things right - shows up when they say the will, always on time, finishes the job at the end (without leaving to the next job). And does the big things right too - easily worked with us to change border (not easy when supply is low but made it happen). Constantly checking in to make sure we were satisfied with progress. I would give more than 5 stars if I could. Very happy and would recommend to anyone.

Erica Lyn Donnelly

Dec 21, 2021 Report

Excellent Quality, a true custom job! From start to end, constant communication with my husband and I working, we preferred texting- the picture & recaps in the morning & days end were excellent. Quick turnaround on Estimate, started job a few weeks later on 12/6/21 & finished in a week.
Neatest & friendliest crew was a pleasure to work with. Scott & Mike are excellent & Christian definitely has a raw talent, an eye for design & attention to detail. We really did not want the typical basic backyard pavers and pool area setup. Scott worked with us hand in hand to help bring our vision to

Kristyn Finnerty

Dec 21, 2021 Report

Positive:Professionalism,Quality,Responsiveness,Value
So happy with the work by Genstar. Crew was polite, cleaned up daily and did great work. Would highly recommend.

Carolyn Nazario

Oct 19, 2021 Report

Scott and Genstar were amazing. He was patient, returned calls, and walked us through to create a beautiful patio that we had been wanting for a long time. They were neat,courteous and professional. The best decision we made!