Licensed & Insured General Contractor in Suffolk County, New York
Welcome to Celestial General Contractors & Consultants, your trusted local partner for residential and commercial property improvements across Suffolk County. We combine skilled craftsmanship, dependable service, and clear communication to deliver results you can count on.
Whether you’re improving your home, maintaining your property, or planning a major renovation, we provide clear contracts, transparent pricing, and professional oversight at every stage.
Licensed & Insured in Suffolk County
Permit & Code Compliance Handled
Project Planning & Site Management
Coastal-Ready Materials & Methods
Transparent Estimates & Contracts
Changes approved before work proceeds
Free Consultations & Free Estimates on All Services
Our ServicesOur Services
We Offer A Wide Range Of Professional Contracting And Property Services
Drywell Installation
Stormwater drainage solutions for residential and commercial properties.
Home Improvement & Renovations
Full-service upgrades that enhance value, comfort, and curb appeal.
Firewood Delivery
Seasoned, split firewood delivered and stacked on-site.
Topsoil & Mulch
Premium bulk materials for landscaping, garden beds, and ground cover.
Land Grading
Precision leveling and site preparation for proper drainage and construction.
Retaining Walls
Structurally sound walls to manage slopes, prevent erosion, and define spaces.
Sealcoating
Protective asphalt coating that extends pavement life and enhances appearance.
Decking & Outdoor Structures
Custom decks, pergolas, and outdoor builds crafted for lasting enjoyment.
Junk & Debris Removal
Fast, thorough haul-away of unwanted materials from any property type.
Planting & Landscaping
Seasonal planting, lawn care, and landscape design for beautiful outdoor spaces.
Hardscaping
Patios, walkways, and stone features that transform outdoor living areas.
Demolition
Safe, efficient teardown of structures, walls, and full site clearance.
Electrical Work
Licensed electrical installation, repairs, and upgrades for safety and compliance.
Fencing Installation & Repair
Wood, vinyl, and chain-link fencing for privacy, security, and aesthetics.
Snow Removal
Reliable plowing and salting to keep driveways and properties safe all winter.
Tree Removal
Safe removal of hazardous trees with full stump and debris cleanup.
Scrap Removal
Metal, appliance, and scrap haul-away with responsible recycling and disposal.
Pest Control & Mosquito Treatments
Professional pest consultations and targeted mosquito treatments for a comfortable, pest-free property.
Masonry Work
Brick, block, and stone construction built to endure for generations.
Drainage Systems
French drains, catch basins, and water management for lasting protection.
Interior & Exterior Painting
Professional finish painting that protects surfaces and refreshes any space.
Gutter Installation & Cleaning
Seamless gutter systems and maintenance to protect your foundation year-round.
Gravel Work
Driveway grading, stone delivery, and gravel surfacing for all property types.
Power Washing
High-pressure cleaning for driveways, decks, siding, and exterior surfaces.
Cesspool Repair & Replacement
Inspection, repair, and full replacement of cesspool and septic systems.
Awning Installation & Removal
Seasonal awning setup and takedown for shade, style, and weather protection.
Railing Installation
Safe, code-compliant railings for decks, stairs, and balconies.
Roof Replacement & Repair
Full roof replacements and targeted repairs using quality materials.
HVAC Services
Heating and cooling installation, maintenance, and repair for year-round comfort.
Residential Plumbing
Pipe installation, fixture repairs, and leak resolution for homes.
Engineering Consultations
Expert structural and civil engineering guidance for projects of all scales.
Surveying Services
Precise land surveys for property boundaries, permits, and site planning.
Asphalt Repair
Pothole patching, crack filling, and resurfacing for driveways and lots.
Fountain & Pond Installation
Design and installation of water features that elevate outdoor environments.
Basement Waterproofing
Interior and exterior solutions to keep basements dry and damage-free.
Attic Exhaust Fan Installation
Ventilation fan installation and replacement for cooler attics and lower energy bills.
One Company, Many Solutions
We deliver dependable contracting services across Suffolk County.
Why Choose Celestial General Contractors & Consultants?
From construction to cleanup, we’re your single point of contact. We bring years of hands-on knowledge to every job site. No surprises—just honest estimates and fair rates.
Local & Reliable
We show up on time and stand behind our work.
Licensed & Insured
Your project is protected and completed to Suffolk County standards.
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From Concept to Completion
Recent Projects
Before
Work in Progress
After
Leading the way
Building Suffolk County Projects the Right Way
Licensed Project Management
Coastal-Ready Construction
Clear Contracts & Free Consultations
Celestial General Contractors & Consultants manages every part of your project — from permits and inspections to materials and final cleanup. We coordinate licensed trades, follow Suffolk County codes, and use construction methods designed for Long Island’s coastal climate so your investment stays protected for years to come.
Location
Serving All of Suffolk County, NY
From first call to final walkthrough, you’ll speak directly with licensed professionals—not a call center. We respond quickly, provide written estimates, and guide you through permits, scheduling, and material choices suited to Suffolk County’s coastal conditions.
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MMNB LLC d/b/a Celestial General Contractors & Consultants.
Celestial General Contractors & Consultants is a full-service construction and consulting company serving Suffolk County, New York.