01
Custom Pools
Rectangle, free-form, and infinity pools designed and built for Northern Virginia homes.
Serving
Fairfax·Loudoun·Prince William·Stafford·Arlington·Alexandria·
We BuildBackyards Where Memories Are Made
Northern Virginia's trusted builder of custom pools and outdoor living spaces that transform your property into your family's favorite place to be.
25+ Years in Northern Virginia · Fully Custom 3D Design · One Team, Start to Finish
What our Clients are saying about us
Real reviews from real homeowners across Northern Virginia who trusted us with their backyard.
See Our Google Reviews★★★★★
"Jose was extremely knowledgeable and offered us creative design options at a fair price. His team installed a 2000+ sq ft travertine pool deck, re-plumbed the entire pool, and touched up the landscaping. Professional, friendly, and respectful throughout. We could not be happier with the result."
Andrew N.
★★★★★
"Jose and Neptune built us a beautiful pool and have been very responsive and easy to work with throughout the entire process. Their team was great about keeping us in the loop and very responsive to any questions or concerns during and after construction."
Dave Park
★★★★★
"We chose Neptune for a large pool and patio project. It was well planned and executed, and the quality of work has been fantastic. They were great to work with, accommodating our random whims and changes throughout the build with ease."
Dustin Martin
★★★★★
"Jose was extremely knowledgeable and offered us creative design options at a fair price. His team installed a 2000+ sq ft travertine pool deck, re-plumbed the entire pool, and touched up the landscaping. Professional, friendly, and respectful throughout. We could not be happier with the result."
Andrew N.
★★★★★
"Jose and Neptune built us a beautiful pool and have been very responsive and easy to work with throughout the entire process. Their team was great about keeping us in the loop and very responsive to any questions or concerns during and after construction."
Dave Park
★★★★★
"We chose Neptune for a large pool and patio project. It was well planned and executed, and the quality of work has been fantastic. They were great to work with, accommodating our random whims and changes throughout the build with ease."
Dustin Martin
Project Gallery
See how your neighbors have transformed their backyards
Every project we build is fully custom. No two are the same. Take a look at what we've built for homeowners right here in your area.
One of a Kind Design
A space for the people who matter most.
Picture slow summer afternoons by the pool, family dinners under the open sky, and evenings spent laughing with friends long after the sun goes down. Your outdoor space should feel like a natural extension of your home, a place where everyone feels welcome and memories are made for years to come.
Bringing that vision to life should feel exciting, not overwhelming. That's why Outdoors by Neptune takes care of every detail with thoughtful planning, clear communication, and genuine respect for your home, your time, and your investment.
Before construction begins, we'll help you see your entire outdoor space come to life in 3D, giving you confidence in every decision. From your first conversation to the final walkthrough, you'll have one dedicated point of contact, honest updates, and a team that is always there when you need us.
★★★★★
"The craftsmanship is outstanding, and the pool has transformed our outdoor space into a stunning oasis. It's now the perfect gathering spot for family and friends."
This is what we build toward on every single project.
Meet the Team
A team that treats your backyard like they care.
Gary Anderson
President · Outdoors by Neptune
Gary Anderson is the President of Outdoors by Neptune, and he personally oversees every project the team takes on.
Based in Sterling, Virginia, Gary and his team have been designing and building custom outdoor living spaces across Northern Virginia for over 25 years. They know this market, they know what Northern Virginia homeowners want, and they know what it takes to build something that lasts.
Homeowners who work with Outdoors by Neptune aren't passed from a salesperson to a project manager to a crew they've never met. They get one point of contact, clear communication, and a team that treats their backyard like it matters, because it does.
- 25+ years of hands-on experience in Northern Virginia
- Fully custom 3D design before construction begins
- Complete design-build firm, one team handles everything
- Based in Sterling, VA · Founded 2014
★★★★★
"I couldn't be happier with Outdoors by Neptune. Jose Rivas and his team built our entire backyard and pool 10 years ago. It's still in fantastic shape. They truly know how to create outdoor experiences that are built to last."
What We Do
Complete outdoor living, designed & built by one team.
We design and build complete outdoor living spaces. Here's what that includes.
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Poolscapes
Coping, decking, and integrated water features designed as one unified space around your pool.
03
Hardscaping
Patios, walkways, retaining walls, and natural stone installations built with precision.
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Outdoor Living Spaces
Outdoor kitchens, fireplaces, pergolas, and gathering areas built for how your family actually lives.
05
Full Outdoor Redesign
A complete design-build transformation of your backyard, one team, one vision, one finished result.
Ready When You Are
Your family deserves a backyard worth coming home to.
Book your intro call today. We'll talk through your vision, learn about your property, and show you exactly what's possible before you commit to anything.
No pressure. No obligation. Just a real conversation about your backyard and what it could become.