Best General Contractor in Queens & Astoria NY
Premium residential & commercial renovations, brownstone masonry restoration, roofing, and full gut remodeling. Built with master precision and guaranteed on-time completion.
500+
NYC Projects
15+ Yrs
Experience
0+
Projects Completed
0+
Years in Business
0%
Happy Clients
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Professional Certifications
Expert Local General Building & Masonry Specialists
From luxury interior makeovers to heavy exterior structural restoration in Queens and Astoria.
Residential Remodeling
Complete apartment gut renovations, room expansions, kitchen & bath upgrades with luxury finishes and custom detailing.
Brownstone & Masonry
Expert brick repointing, historic brownstone stucco restoration, concrete steps, lintels, and parapet rebuilding.
Roofing & Waterproofing
NYC flat roofing, torch-down systems, commercial shingles, foundation sealing, and emergency leak prevention.
Ready to start your renovation project in Queens or NYC?
Call us now for same-day on-site scheduling & preliminary consultations.
Complete Range of General Contractor Services
High standards of craftsmanship backed by clear timelines and comprehensive warranties.
Complete Home Remodeling
Full interior and exterior gut renovations, open concept layouts, and structural transformations tailored to modern living.
Key Inclusions & Highlights:
Interactive Project Scope & Roadmap Planner
Select your project parameters to view typical construction phases, permit requirements, and schedule a confidential on-site evaluation.
Estimated Project Timeline
8 – 14 Weeks
Exclusive Transformations Before & After
Explore our latest completed projects in luxury remodeling, masonry retaining walls, architectural roofing, and full structural rebuilds across Queens, Astoria & NYC.
Luxury Kitchen Makeover
Modern Spa Bathroom Renovation
Complete Structural Framing & Extension
Driveway Paving & Concrete Work
Stone Retaining Wall & Masonry Rebuild
Architectural Roof Shingle Replacement
Master Living Space & Interior Painting
Custom Hardwood Staircase Restoration
Full Home Renovation & Hardwood Floors
Planning a similar transformation?
Our licensed principal engineer and project manager will conduct an on-site consultation and provide an itemized plan.
Why Queens & NYC Homeowners Choose Us
Real reviews from satisfied clients across Astoria, Long Island City, and Queens.
"Outstanding craftsmanship on our full kitchen and bathroom renovation. They handled all DOB permits smoothly and finished on schedule!"
Michael R.
Astoria, NY
"The best general contractor in Queens. Repointed our entire brick facade and waterproofed our basement. Professional and clean."
Sarah & David L.
Long Island City
"Transparent pricing, no surprise fees, and top-notch materials. They transformed our 1920s home into a modern masterpiece."
Anthony G.
Forest Hills
"Extremely reliable team. The masonry restoration on our brownstone exceeded expectations. Highly recommended!"
Elena V.
Sunnyside, NY
"Replaced our entire roof and installed custom skylights after storm damage. Fast response, great warranty, and fair quote."
Robert M.
Whitestone, NY
"Top-tier quality from estimate to final walkthrough. Their attention to detail in custom woodwork and tiling is remarkable."
James K.
Bayside, NY
Frequently Asked Questions
Everything you need to know about starting your construction project with us.
Are you fully licensed and insured in NYC?
Yes, we carry full NYC Department of Consumer Affairs licenses, $5M General Liability Insurance, and comprehensive Workers' Compensation.
Do you handle NYC DOB permits and architectural plans?
Absolutely. We manage all Department of Buildings (DOB) filings, architectural blueprints, Landmark approvals, and final sign-offs.
How do you provide project estimates?
We conduct a thorough on-site evaluation to understand your scope and provide an itemized, fixed-price proposal with complete budget transparency.
What areas in New York do you serve?
We specialize in Queens (Astoria, LIC, Sunnyside, Forest Hills, Bayside) as well as Brooklyn and Manhattan.
Do you provide warranties on your work?
Yes, we provide comprehensive 10 to 15-year written workmanship warranties alongside full manufacturer warranties on all materials.
How long does a typical renovation project take?
A full kitchen/bath remodel usually takes 3–5 weeks, while complete home gut renovations range from 8 to 14 weeks depending on structural scope.
Ready to Transform Your Home or Property?
Contact our Astoria project management team today. We provide accurate, itemized free estimates and complete architectural support.
Direct Phone Line
(917) 476-8296Email Address
dionisosconstruction@hotmail.comHeadquarters
21-30 72nd St, East Elmhurst, NY 11370
Request a Free Estimate
Fill in your project details below and our team will contact you within 2 business hours.