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Outdoors at Neptune designs and builds exceptional outdoor spaces for homeowners throughout Fairfax County, Loudoun County, and Northern Virginia. From custom patios and retaining walls to luxury water features and swimming pool construction, we turn backyards into functional, beautiful outdoor retreats.

👉 Free Design Consultation Available
👉 Licensed & Experienced Outdoor Builders
👉 Serving Fairfax, Loudoun & Surrounding NOVA Areas

Outdoors by Neptune
110 Ruritan Rd B, Sterling, VA 20164

Phone: (703) 956-9527

Office Hours:

Monday through Friday: 7:00 AM – 5:00 PM
Saturday – Sunday : Closed

Hardscape Design & Installation

Transform your outdoor space with custom hardscape solutions designed to enhance beauty, functionality, and property value. Our experienced hardscape contractors specialize in designing and building outdoor living spaces that complement your home and lifestyle.

Services include:

• Custom Paver Patios
• Concrete Patios
• Natural Stone Patios
• Walkways & Pathways
• Driveway Installation
• Retaining Wall Construction
• Garden Walls
• Decorative Landscape Walls
• Outdoor Fire Pits
• Custom Outdoor Fireplaces
• Hardscape Design & Installation
• Poolscape Design

Whether you’re looking for a new patio, retaining wall installation, or a complete outdoor living transformation, our team provides turnkey hardscape construction throughout Northern Virginia.

Patio Builders & Outdoor Living Spaces

Create the perfect outdoor retreat with a custom-designed patio and outdoor living area. As experienced patio builders, we design spaces that are ideal for entertaining, dining, and relaxing with family and friends.

Popular outdoor living features include:

• Custom Patios
• Covered Patios
• Outdoor Kitchens
• Outdoor Fireplaces
• Built-In Seating Walls
• Fire Features
• Decorative Hardscape Elements
• Poolside Patios

Our outdoor living space designers work closely with homeowners to create custom outdoor spaces that blend seamlessly with existing landscaping and architecture.

Retaining Wall Construction

Protect your property while improving curb appeal with professionally engineered retaining walls.

We build:

• Segmental Block Retaining Walls
• Natural Stone Retaining Walls
• Garden Retaining Walls
• Structural Retaining Walls
• Decorative Landscape Walls

Our retaining wall builders ensure proper drainage, stability, and long-term durability for every project.

Custom Decks, Porches, Pergolas & Gazebos

Expand your outdoor living area with custom outdoor structures designed to add comfort, shade, and functionality.

Services include:

• Custom Deck Construction
• Composite Decking Installation
• Screened Porches
• Covered Porches
• Pergola Construction
• Gazebo Construction
• Decorative Archways
• Custom Gates

Every structure is designed to complement your home’s architecture while meeting all local building codes.

Swimming Pool Design & Construction

Transform your backyard into a private resort with custom swimming pool construction and luxury poolscape design.

Pool services include:

• Custom Swimming Pool Design
• Swimming Pool Construction
• Pool Installation
• Luxury Poolscapes
• Integrated Water Features
• Pool Fire Features
• Underwater Pool Lighting
• Poolside Hardscapes
• Outdoor Entertainment Areas

From initial design through permitting and construction, we handle every aspect of your swimming pool project.

Water Features & Landscape Enhancements

Add elegance, tranquility, and visual interest with professionally designed water features.

Options include:

• Water Fountains
• Garden Ponds
• Decorative Streams
• Pool Water Features
• Waterfalls
• Bubblers & Spillways

Our custom water features are designed to create beautiful focal points that enhance your outdoor living environment.

Hardscapes & Masonry

Enhance your property with durable, expertly crafted hardscape solutions:

• Custom Patios (paver, stone & concrete)
• Walkways & Pathways
• Driveways
• Retaining Walls
• Fire Pits
• Outdoor Fireplaces

Perfect for entertaining, relaxing, and increasing property value in Fairfax and Loudoun County homes.

Outdoor Structures

Create shade, elegance, and architectural interest with custom-built structures:

• Patios
• Decks
• Pergolas
• Gazebos
• Gates
• Archways

All structures are designed to complement your home’s style and meet local building requirements.

Water Features & Landscape Enhancements

Add movement, sound, and serenity to your outdoor space:

• Water Fountains
• Pool Water Features
• Streams
• Ponds

Our water feature designs are custom-built for residential properties across Northern Virginia.

Swimming Pool Construction & Lighting

Transform your backyard into a luxury escape:

• Custom Swimming Pool Construction
• Underwater Pool Lighting
• Integrated Water & Fire Features

We manage the entire process—from design and permits to construction and finishing.

Why Homeowners in Fairfax & Loudoun Choose Outdoors at Neptune

✔ Local expertise in Fairfax County & Loudoun County regulations
✔ Licensed & Insured Contractors
✔ Free Design Consultations
✔ Custom Outdoor Living Design
✔ Professional Installation
✔ High-quality materials & craftsmanship
✔ One contractor for hardscapes, structures, and water features
✔ Clear communication & reliable timelines

We understand Northern Virginia homes, soil conditions, drainage needs, and HOA requirements — ensuring a smooth build from start to finish.

Serving Fairfax, Loudoun & Northern Virginia

Outdoors at Neptune proudly serves:

• Fairfax County
• Loudoun County
• Surrounding Northern Virginia communities

Not sure if you’re in our service area? Contact us — we’re happy to help.

Get a Free Outdoor Design Consultation

Ready to upgrade your outdoor space? Whether you’re planning a new patio, fire pit, pool, or full backyard transformation, our team is here to help.

📞 Call Today or Request a Free Quote Online
📍 Serving Fairfax & Loudoun County, VA

Outdoors at Neptune — Where Outdoor Living Meets Expert Craftsmanship

Outdoors by Neptune is a design-build contractor based in Sterling, VA servicing throughout Northern Virginia.

What is Design-Build? “Design-build” is a project delivery method used in the construction industry. In a design-build approach, a single entity, often a contractor or a design-build firm, is responsible for both the design and construction phases of a project. This contrasts with the traditional design-bid-build method, where the design and construction responsibilities are divided among different entities.

Class A contractor – License # 2705165377

1. 1. What does a hardscape expert do in Northern Virginia?

A hardscape expert designs and builds outdoor living spaces using materials like stone, pavers, and concrete. At Outdoors by Neptune, we create custom patios, retaining walls, poolscapes, and outdoor structures throughout Loudoun County, Fairfax County, and Northern Virginia.

2. What hardscape services do you offer in Loudoun and Fairfax County?

We provide complete hardscape solutions including patios, walkways, driveways, retaining walls, pergolas, gazebos, fire pits, outdoor kitchens, and pool decks for homeowners across Northern Virginia.

3. Do you design and build custom outdoor living spaces?

Yes, we specialize in full-service design and build projects, combining creative design with expert construction to transform backyards into luxury outdoor environments tailored to your lifestyle.

4. What materials are best for hardscaping in Northern Virginia?

We use high-quality materials such as natural stone, pavers, brick, and decorative concrete, which are durable and well-suited for Northern Virginia’s climate.

5. Can you integrate hardscapes with landscaping and pools?

Absolutely. We specialize in complete outdoor transformations, integrating hardscapes with pools, landscaping (softscapes), lighting, and water features for a cohesive design.

6. Do you install outdoor structures like pergolas and gazebos?

Yes, we design and build custom outdoor structures in Ashburn, Leesburg, McLean, and surrounding areas, including pergolas, gazebos, porches, and covered outdoor living spaces.

7. How long does a hardscape project take in Northern VA?

Project timelines vary, but most hardscape installations in Loudoun and Fairfax County take a few weeks depending on size, design complexity, and site conditions.

8. Do you handle permits and zoning requirements?

Yes, we manage all local permits and zoning compliance in Northern Virginia, ensuring your project meets county and state regulations.

9. Can you fix drainage issues as part of hardscape design?

Yes, we incorporate grading, retaining walls, and drainage systems into our designs to prevent water issues and protect your investment.

10. Do you install outdoor lighting with hardscapes?

Yes, we design and install custom landscape, hardscape, and pool lighting systems, including step lighting, wall lighting, and underwater lighting for safety and ambiance.

11. What are the benefits of hiring a professional hardscape contractor?

Hiring a professional ensures proper design, structural integrity, code compliance, and long-term durability, resulting in a high-end outdoor space that adds value to your home.

12. Do hardscapes increase property value in Northern Virginia?

Yes, professionally designed hardscapes significantly enhance curb appeal, usability, and resale value, especially in competitive markets like Loudoun and Fairfax County.

13. Can you create a full backyard transformation?

Yes, we specialize in complete outdoor living transformations, including pools, patios, landscaping, lighting, and custom structures—all designed as one cohesive plan.

14. Do you offer consultations for hardscape projects?

Yes, we provide consultations to evaluate your property, discuss your vision, and develop a custom design plan for your outdoor space.

15. What areas do you serve in Northern Virginia?

We serve homeowners across Loudoun County, Fairfax County, Ashburn, Leesburg, Reston, McLean, Vienna, Herndon, and surrounding areas.