Premier general contracting and construction management for public and private sector clients across the New York, New Jersey & Connecticut tri-state area.
From ground-up new builds to complex renovations, we deliver on time and on budget with the precision that only three decades of experience provides.
Full-scope general contracting for commercial, institutional, and residential projects. We manage every aspect from preconstruction through final delivery.
Expert oversight and coordination of complex construction programs. We collaborate with architects and engineers to exceed client expectations.
Transformative renovation work for occupied and unoccupied spaces. Kitchens, bathrooms, multi-room remodels, and whole-building upgrades.
Ground-up construction with meticulous attention to quality, code compliance, and schedule. From foundations to finish work.
Adaptive reuse and building conversion expertise. Transforming retail spaces, warehouses, and commercial buildings into new functional uses.
Specialized experience in educational facility construction, renovations, and mechanical upgrades meeting strict regulatory requirements.
A selection of recent and notable projects demonstrating our range and commitment to quality construction.
We don’t just build structures — we build lasting relationships with our clients through transparency, quality craftsmanship, and an unwavering commitment to exceeding expectations on every project.
— Thomas Carchietta, OwnerSince 1993, 3-G Services Limited has been a trusted name in New York construction — delivering projects that stand the test of time for public and private sector clients throughout the tri-state area.
Based in Hicksville, NY, our team brings deep expertise in general contracting and construction management. We pride ourselves on effective collaboration with architects, engineers, and building owners to deliver projects that exceed expectations — on time and within budget.
Our track record speaks for itself: ranked in the top 7% of all New York licensed contractors, with active General Contractor and Superintendent of Construction licenses. From school renovations in Manhattan to building conversions in Brooklyn, we bring the same commitment to excellence on every job.
Three decades of trusted construction expertise
GC #612097 + Superintendent #026485
Among 77,888 NY licensed contractors
GC, CM, design-build, and advisory
Office buildings, retail spaces, restaurants, and mixed-use developments across the tri-state area.
K-12 schools, private academies, and educational facilities. Specialized in occupied space renovations.
Public sector construction meeting strict regulatory, safety, and compliance requirements.
Luxury home renovations, additions, whole-home remodels, and basement transformations.
What sets us apart from the competition isn’t just what we build — it’s how we build it.
Ranked among the elite tier of 77,888 licensed contractors based on licensing, insurance, work history, and verified track record.
Since 1993, we’ve navigated every challenge the New York construction landscape can throw at a contractor — and delivered.
We work hand-in-hand with architects, engineers, and building owners. Our partnerships produce better outcomes than siloed contractors.
From government compliance requirements to luxury residential expectations, we navigate every project type with confidence.
93rd percentile among 77,888 licensed NY contractors
New York State Registered General Contractor — Active
New York State Licensed — Active
Verified track record across NYC and Long Island
Continental Casualty Co
Hudson Insurance Co
Established 1993 — Still Building
Get answers to the most common questions about working with 3-G Services Limited.
Yes. We hold New York General Contractor License #612097 and Superintendent of Construction License #026485. We carry Workers’ Compensation insurance through Continental Casualty Co and General Liability insurance through Hudson Insurance Co. We are fully licensed, bonded, and insured for all work we perform.
We serve the entire NY/NJ/CT tri-state area including New York City (all five boroughs), Long Island, Westchester County, Northern New Jersey, and Southern Connecticut. Our office is located in Hicksville, NY on Long Island.
Since 1993 — over 30 years of commercial construction and project management experience. In that time, we have filed 42 building permits and earned a BuildZoom quality score of 106, placing us in the top 7% of all 77,888 licensed contractors in New York State.
We handle a full range of construction work including general contracting, construction management, renovations and alterations, new construction, building conversions, and institutional/school projects. We serve commercial, educational, government, and residential clients of all sizes.
Call us at (516) 932-1110 or fill out the contact form on this page. We respond to all inquiries within 24 business hours and offer free project consultations and estimates.
We rank in the top 7% of all 77,888 licensed contractors in New York State with a BuildZoom quality score of 106 (93rd percentile). Our 30+ year track record under the leadership of owner Thomas Carchietta, our fully licensed team, and our hands-on management approach set us apart. We treat every project — large or small — with the same level of professionalism and commitment to excellence.
Whether it’s a new construction project, a complex renovation, or a building conversion — 3-G Services Limited has the experience and expertise to deliver results.
Serving the New York, New Jersey & Connecticut tri-state area for over 30 years. Contact us for a free project consultation and bid.
385 West John Street
Hicksville, NY 11801
GC #612097 — Active
Superintendent #026485 — Active
Score: 106 — Top 7% of 77,888 NY Contractors