Patio Design & Unique Terrace Solutions | Whitmer Decks
Custom patios in Northern Virginia

Custom Patios in Northern Virginia

We design and build patios across Fairfax, Loudoun, Arlington, Prince William, and Alexandria — usually as one part of a larger backyard plan that ties together a deck, a kitchen, a roof, and the yard around them.
Most homeowners assume a patio costs more than a deck. Usually it's the other way around.

Who builds custom patios in Northern Virginia?

Whitmer Decks is a design-build outdoor living company founded in 2004 by Cliff and Lisa Whitmer and based in Dulles. We build patios, decks, porches, pavilions, and outdoor kitchens across Fairfax, Loudoun, Arlington, Prince William, and Alexandria, and in the towns of Vienna and Herndon and the city of Leesburg. We're TimberTech Pro Platinum and TrexPro Gold contractors, members of NADRA, and Northern Virginia Magazine has named us a top builder seven years running.

Is a patio cheaper than a deck?

Usually, yes. It's one of the most common things homeowners get wrong before they call us.

A deck needs footings, framing, decking, and railing, and decking and railing are two of the most expensive line items in outdoor construction. A patio at ground level needs none of the railing and none of the elevated structure.

The exception is site work. If the yard slopes enough to need retaining walls, or the area needs significant grading before anything can be built, a patio can catch up to a deck or pass it. That's something we can only judge by walking the property, and it's one of the first things we look at.

Patio or deck?

It mostly comes down to how the house sits on the lot. If the back door is close to grade, a patio is the natural choice. If the main floor sits well above the yard, or the house has a walkout basement, a deck gets you outside at the level you actually live on.

On a lot of properties the answer is both — a deck off the kitchen door that steps down to a patio, with the cooking and dining on one level and the gathering space on the other. Designing them together is what makes them read as one space rather than two projects.

  • Ground-level patios off the back of the house
  • Patios stepping down from a deck
  • Patios with an outdoor kitchen
  • Patios under a pavilion, Pergolux, or StruXure roof
  • Full backyard remodels designed as one plan

Quick Answer

Usually less expensive: A patio

Unless: The site needs retaining walls or heavy grading

Better when the house sits high: A deck

Often the best answer: Both, designed together

Patios as part of a full backyard plan

The patios we build are rarely standalone. More often a patio is one piece of a larger project — the level where the kitchen sits, the space under a roof, or the landing at the bottom of the deck stairs.

Outdoor kitchens are a good example. On a patio, the slab carries the weight of a stone counter and built-in grill without any structural work, and gas, water, and electrical can be trenched in. That's why many of the kitchens we build sit on a patio beside the deck rather than on the deck itself.

A roof changes what a patio can be used for. We build pavilions and install Pergolux pergolas and StruXure Cabana X systems with motorized louvers, which turn an open patio into a space you can use in the rain and later into the fall.

Often built with a patio

Design is most of the work

Homeowners consistently underestimate how many options they have. A contractor who spends fifteen minutes in the yard and throws out a few basic choices isn't showing you what the space could be.

To Scale and Photorealistic

Our designs are drawn to scale and rendered photorealistically, so what you approve is what gets built.

Live Changes

On many projects we adjust the design with you on a video call — move the patio, change its shape, add a step down from the deck — and you see the result right away.

One Plan, Not Pieces

Patio, deck, kitchen, and roof are designed together, so the levels, materials, and traffic flow work as one space.

Year-Round Building

We build through the winter. Many homeowners assume outdoor construction stops in December; ours doesn't.

How we work

We've been a small company by choice since Cliff and Lisa Whitmer started it in 2004. The core crew is full-time carpenters who work for us, plus a small circle of specialists we've handpicked and worked with for years.

1. Design Consultation

A designer walks the property, looks at how the house sits and how the yard drains, and talks through how you want to use the space.

2. Design

To-scale, photorealistic drawings, adjusted with you until the layout, levels, and materials are right — designed to the budget you have.

3. Permits

When a patio project includes a roof, walls, or electrical work, we file the permits in Fairfax, Loudoun, Arlington, Prince William, Alexandria, Vienna, Herndon, or Leesburg. Where there's an HOA, we prepare the documentation package for you to submit.

4. Build

Crews arrive between 7:30 and 8:00 and work until 4:00 or 5:00, year-round. Start dates depend on the season and the scope, so we give you a real schedule at consultation. One year on workmanship.

Where we build

Fairfax County, Loudoun County, Arlington County, Prince William County, and the City of Alexandria, including Vienna, Herndon, Leesburg, Burke, McLean, Falls Church, Manassas, and Ashburn.

If your project combines a patio with a deck, kitchen, pavilion, or pergola, we'll plan the whole space at the first consultation.

Our Outdoor Living Services

Whitmer Decks offers custom outdoor living solutions for Northern Virginia homeowners.

Decks

Custom deck design and construction for beautiful, functional outdoor living.

Screened Porches

Comfortable porch spaces designed to extend your home outdoors.

Pavilions

Covered outdoor structures that add shade, style, and usability.

Pergolas

Custom pergola installations for defined outdoor seating and dining spaces.

Patios

Expertly crafted patios that complement decks and outdoor living areas.

Outdoor Kitchens

Outdoor cooking and entertaining spaces designed around your home.

Three Season Rooms

Custom enclosures that make your outdoor space more comfortable for more of the year.

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