Sterling LLC is one of the leading General Contracting and Construction Management Companies in DC and Maryland. We are committed to deliver every project with the highest standard. Our reputation is built on professionalism and precision in all the projects completed with the highest standards of quality.

Thermoplastic Striping | Bio Ponds | Asphalt | Ground Ups | Erosion and Sediment | Landscaping | Dry Wall Installation and Painting | Facilities Maintenance | HVAC | Roofing | Construction & Project Management

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Thermoplastic Striping

We offer Thermoplastic Striping service for Commercial, Residential, and Public Projects. We are an established pavement marking company with years of experience in successfully completing Thermoplastic Striping projects in DC and MD.

We follow the industry’s highest standards in gear-n-equipment and materials for carrying out every line striping and pavement marking job. We specialize in carrying out all types of striping projects including single and double line striping, directional arrows, handicap/special striping, cross hatching, numbering and custom stenciling as per the project needs.

We understand the importance of making the correct and measured impression and we take straight lines seriously. We make sure that our employees are professionally trained to focus on quality and safety.

  • Parking Lot & Structure Markings
  • Traffic Control Striping
  • ADA Compliant Parking Lot Modifications
  • Curb Painting and Stenciling
  • Warehouse Striping
  • Thermoplastic Striping
  • Car Stops (Concrete, Plastic, Rubber)
  • Traffic Sign Installation
  • Asphalt Repair & Seal coating
  • Sports Field & Court Markings
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Bio-Ponds – Bioretention Pond Construction and Maintenance

A Bioretention pond is a system that uses a combination of plantations and special drainage systems to filter surface water runoff or drain-out. A Bioretention pond collects and temporarily stores storm-water. It cleans the Pollutants and Sediments from the storm water as it runs though the system.

It prevents the pollutants from reaching lakes and streams. At Sterling, we are experienced in the installation, construction, maintenance, repairs and management of Bioretention ponds and storm water management systems across DC and MD. Sterling is a Protege of The Clean Water Partnership in Prince Georges County. Sterling LLC is a Certified Chesapeake Bay Landscaping Professional.

Our services:

  • Construction, design & installation of new systems
  • Maintenance, repairs and cleaning of existing systems
  • Management & routine quality control checks
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Sterling LLC is Washington DC and Maryland’s finest concrete contractor. We offer premium services for concrete repair, restoration, maintenance, structural rehabilitation or waterproofing. We follow the highest standards of work. We use the highest grade materials and modern tools-n-equipment to deliver the best quality durable concrete driveways, walkways & patios, and other concrete structures for our customers.

Our popular concrete services include:

  • Driveway Installation, Demolition & Replacement
  • Walkway Installation, Demolition & Replacement
  • Patio Installation, Demolition & Replacement
  • Parking Lot & Roadway Construction and Repairs
  • Stairs, Terraces & Water Feature Construction and Repairs
  • Repair – Cracks-n-Chips & Damage
  • Curb Design, Installation & Repair
  • Drainage solutions for Patio and Driveway
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Ground Ups

Ground-up construction projects is like drawing on a blank slate. You plan a project for yourself with a very specific vision for your space. We respect your vision and we embrace it. It drives us and we put all our experience and best practices, to bring it to life. We take pride in ability to develop creative solutions to difficult challenges. We work with you and execute the project that matches your vision, your location, your business and your budget. Customer satisfaction is our #1 priority. Our ground up construction experience ranges from small building additions to large commercial construction projects in DC and MD.

Our trained professional team of engineers, architects, designers and contractors execute any project from concept to completion within budget limits and stipulated time frame. For our stellar reputation we owe our teams who follow proven construction methods and use highest quality materials.

The company’s commercial construction design build capabilities have included:

  • Schools – including private and public schools, design build and ground up additions
  • Churches– ground up construction and church additions for multiple congregations
  • Company headquarters – office or warehouse buildings,
  • Recreational facilities
  • Affordable housing projects – gut and remodels, plus ground up construction, expedited by our experience with the paperwork, tax credits, and regulations/requirements/protocols and procedures involved in these types of projects.
  • Pre-engineered steel buildings
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Erosion and Sediment

Property owners, contractors, estate developers and civil engineers face erosion and sediment control challenges regularly, these can be to address existing erosion issues, improve groundwater flow to increase property value or implement erosion and sediment control measures for new developments that stand the test of time. Storm-water run-off has adverse and damaging effects on environment and property.

With extensive experience in Erosion and Sedimentation control projects Sterling LLC offers erosion control services. We can install all the erosion and sedimentation controls required for a construction project ranging from rip rap, silt sock, seeding or hydro-seeding, erosion control blanket, silt fence, super silt fence, etc.

Erosion & Sediment Control Services offered:

  • Seeding and Mulching
  • Erosion Logs and Silt Barriers
  • Berm & Swale Construction and Maintenance
  • Drainage Systems
  • Silt Fence and Safety Fence
  • Sediment Basin/Pond Construction and Maintenance
  • Hydroseeding
  • Slope Stabilization
  • Matting/Blanket Installation
  • Wash Racks & Construction Entrances
  • Inlet/Outlet/Outfall Protection
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We at Sterling LLC provide high-end designs, installations, and maintenance services in DC and MD area. We take pride in our ability to design, create, masterfully enhance, and transform your outdoor ambiance with landscape design of your choice. Ranging from tree seeding, trimming and pruning to fertilization, our dedicated and expert professionals can efficiently handle any lawn care or landscaping work on your property.

We do aeration edging, lawn maintenance, leaf removal, snow removal, mulching, parking lot sweeping, power raking, aeration, pruning, removal, tree care, shrub care, weed maintenance, power washing, storm cleanup and more!

Landscaping Services offered:

  • Landscape Design
  • Landscape Installation
  • Landscape Maintenance
  • Tree Care
  • Custom Fencing & Carpentry
  • Custom Ironwork
  • Custom Masonry
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Dry Wall Installation

Interior walls or drywalls of a home are the background for the internal ambiance of your home. Drywall is made out of materials like plywood and wood pulp, asbestos-cement board, and gypsum. If the drywall is wavy or not properly finished, the seams or the bulges are clearly visible, or the texture becomes rough.

It will be noticed almost immediately. It takes a highly skilled and experienced team to install, finish, or repair drywall and give it a flawless, seamless finish. Sterling LLC is one of the leading drywall contractors in the Washington, DC and MD area. We provide the highest quality service with unmatched craftsmanship. We stand out on even the most complicated, and sensitive jobs.

Wide range of drywall repair services we offer, include:

  • Patching and hole repairs
  • Drywall removal and replacement
  • Skim coating
  • Taping, mudding, sanding, and finishing
  • Water damage removal and repair
  • Stain removal and repair
  • Ceiling damage from attic falls or accidents
  • Texture repair or replacement
  • Popcorn ceiling removal, repair, or replacement
  • Drywall dust cleaning and removal
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A paint job is only as good as the surface it’s painted on. We at Sterling LLC are aware of this and we take excessive measures in handling the wall surfaces. House painting is more than just brushing, rolling or spraying paint on a surface. It’s an art practiced over the years by our professional house painters.

Our workforce is highly skilled and can work with a wide range of paints and finishes, including high gloss, semi-gloss, flat, and egg shell, depending on the customer’ choice and preferences. Our experts work with at the planning stage to finalize color choices and types of finishes to make sure the end result matches your expectations.

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Facilities Maintenance

We are the licensed experts specializing in residential plumbing. Sterling LLC is one of the most trusted and long established plumbing companies serving Maryland, Washington DC. Our highly trained plumbers can handle any plumbing repair or replacement of water heaters (gas or electric), garbage disposals, sump pumps, sewage ejectors, faucets, sinks, toilets, tubs and showers.

Our professionals can assist and suggest you the updates for your kitchen and bathroom fixtures with the latest in faucets, water saving toilets and shower heads.

The following are some of the services we provide:

  • Bathroom plumbing
  •  Kitchen Plumbing
  •  Water Lines
  •  Gas Lines
  •  Garbage Disposals
  •  Sump Pumps
  •  Toilets
  •  Backflow Prevention
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When it comes to affordable and reliable HVAC service in Washington, DC and MD, Sterling LLC is your first choice! When you are looking to install or get repair work or maintenance done to you heating and cooling system, you just can’t let anyone tamper with your systems and installations – you need a professional hand to take care of your needs. We have extensive experience and our HVAC technicians are fully trained, certified, and licensed to perform work.

Our skilled technicians can service, repair, maintain and install all makes and models of air conditioning and heating systems. We provide a variety of services to ensure that your HVAC system is working properly. We specialize in both ductless and traditional heating and cooling systems, geothermal units, heat pumps, and boilers. Our experts work hard to ensure peak performance through accurate installation, maintenance, and repair.

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Sterling LLC is a trusted name in the roofing Industry, we proudly serve the Washington, D.C. and MD area. Impeccable capability of performing services projects that include a collection of diverse education, governmental, commercial, and private clients.

The roof is one of the most important elements of your home. A great roof provides protection and also adds aesthetic and market value. Our team takes pride in providing homeowners and business owners with professional roofing installation and maintenance services. We can help with roof restoration, leak detection, roof repair, roof installation and more services.

A Variety of Roofing Options we provide:

  • Asphalt Roofing
  • Cedar Shakes & Shingles
  • Metal Roofing
  • Slate
  • Synthetic Cedar Shakes
  • Synthetic Slate
  • Tile
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Construction & Project Management

Every owner, contractor or investor, deals with a range of requirements during the process of a construction project. Our expert project management team provides you with comprehensive supervision, inspection and commissioning services for all your projects.

As a project management company, we offer you experience and expertise in all phases of a construction project. Our Mantra is “Preparation is the key”. Expert management will help you reduce technical risks, prevent errors, control budgetary expenses and effectively it keeps your construction project within the budget and planned time-frame. Our project management services can enable you to comply with all relevant regulations and standards.