About Us
Awards
As an award-winning local contractor with a global outlook, we’re thrilled to receive excellent testimonials & we got 65 Certificates & award from US Ministry, USAID & homeowner for our completed construction Project.
Category
Projects
Business Details
Business Name
Cosmo Builders
Phone Number
(240) 414-4317
Website
Address
Mclean, VA 22102
Typical Job Cost
$5,500 - 3.5 million
License Number
Class A Licensed2705171011
Followers
1 Follower
Services Provided
New Home Construction
Custom Homes
Home Remodeling
Home Additions
Waterproofing
General Contracting
Deck Building
Tile Installation
Bathroom Remodeling
Kitchen Remodeling
ADUs (Accessory Dwelling Units)
Architectural & Engineering Coordination
Basement Finishing
Beam Installation
Commercial Construction
Custom Cabinet Installation
Design-Build Construction
Door Replacement
Drywall
Energy-Efficient Home Improvements
Finish Carpentry
Garage Additions
Hardwood Flooring Installation
Interior Renovations
Office Build-Outs
Painting
Permit Management
Porch Construction
Project Management.
Quartz & Granite Countertops
Roof Replacement
Roofing
Second-Story Additions
Siding
Structural Wall Removal
Tenant Improvements
Whole-Home Remodeling
Window Replacement
Areas Served
Arlington
Alexandria
Centreville
Burke
Annandale
Springfield
Sterling
Herndon
Fairfax
Chantilly
Lorton
Tysons Corner
Vienna
Great Falls
Falls Church
DC (Washington)
Potomac
Credentials
Frequently Asked Questions
Yes. Cosmo Builders provides permit and inspection coordination for new home construction and major remodeling projects in Northern Virginia. We can coordinate architectural plans, engineering, building permit applications, county reviews, required inspections, and final approvals. Our goal is to help homeowners manage the construction process from design and permitting through construction and project completion.
Cosmo Builders is a licensed and insured Virginia Class A contractor serving homeowners throughout Northern Virginia. We provide professional home remodeling, renovations, additions, kitchens, bathrooms, basement finishing, decks, and general construction services. Our licensing and insurance help homeowners choose a qualified contractor with confidence for projects from planning and permitting through construction and completion.
Yes. Cosmo Builders provides ground-up new home construction and custom home building throughout Northern Virginia. We can coordinate the project from pre-construction, architectural plans, engineering, permitting, site preparation, foundation and framing through mechanical systems, interior finishes, inspections, and final completion. We work with homeowners to build quality homes based on their design, budget, and project goals.
Pricing for new home construction is customized based on the home size, design complexity, number of bathrooms, structural requirements, fixtures, and finish grade. Cosmo Builders offers options ranging from standard and mid-range to high-end/luxury finishes. Contracts include a detailed scope, material allowances, project specifications, and milestone-based progress payments for clear and transparent budgeting.
Yes. Cosmo Builders offers energy-efficient and sustainable home construction options throughout Northern Virginia. Depending on the design and budget, we can incorporate high-performance insulation, energy-efficient windows and doors, LED lighting, efficient HVAC systems, air sealing, water-saving fixtures, and ENERGY STAR-rated appliances to improve comfort, reduce energy use, and support long-term home efficiency.
FAQ content may be generated based on the Pro's Houzz profile and website.
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