A Deck That Holds Up as Well as It Looks
Most calls start one of two ways: a deck that’s stopped feeling safe to stand on, or a backyard that’s never had one at all. Either way, the goal is a space your family will actually gather on for years, not just this summer.
Whether you’re replacing what’s there or building new, what’s under the deck matters as much as what’s built on top of it. A lot of the soil in this area expands and contracts with moisture through the year, and that movement is often why an older deck develops a wobble in the railing or a step that’s lost its level, long before the boards themselves look worn. Colorado Deck Experts, a deck builder in Littleton, CO, designs the footings for that movement up front, whether it’s a replacement or new construction, so the deck holds its shape well past year one.
Colorado Deck Experts is the deck-focused side of GS Exterior Experts, a family business Keith Vigil and Ernest Lopez have run since 1999. The team builds custom decks, composite and PVC decking, replacements, covered decks and porches, pergolas, patios, and outdoor kitchens for homes from Old Town out to Southbridge and Leawood. A no-pressure site visit is the easiest way to see what your yard could become.
Why Local Homeowners Choose Colorado Deck Experts in Littleton

Colorado Deck Experts has been the deck side of GS Exterior Experts, run by the same two people, Keith Vigil and Ernest Lopez, with their families still part of the daily work. Here’s what to expect from our deck contractor in Littleton, CO:
- A Deck Designed for the Ground It Sits On: Footings and framing get planned around this area’s clay soil, so the movement that causes a wobbling rail or an uneven stair doesn’t catch up with yours.
- Everything in Writing Before You Decide Anything: You’ll see materials, pricing, a payment schedule, and financing options clearly laid out before you commit, so you know what you’re getting and what it costs.
- One Team From the First Call to the Last Nail: The same family has run this business since 1999, so the person who talks through your project with you is accountable for how it turns out.
- Support That Doesn’t End at the Final Payment: Colorado Deck Experts is insured, and your warranty and project details stay with you long after the crew packs up.
What Colorado Deck Experts Builds in Littleton
Old Town lots tend to be smaller and closer to Main Street. Southbridge and Leawood properties usually have more room to work with. Either way, the plan gets built around your yard, not a standard template.
Custom Decks
The layout starts with how you want to use the space: a dining area near the kitchen, a quiet corner for coffee, room for the grill without crowding the stairs. Lot size and shape vary a lot across the city, from tighter Old Town parcels to bigger yards out in Southbridge and Leawood, so the design gets built from your property’s actual dimensions rather than a fixed template. Let our specialists handle your deck installation in Littleton, CO, and create a space just for you.
Composite Decking
TimberTech and AZEK composite and Advanced PVC hold their color under the Front Range sun and come in enough finishes to match almost any home’s siding and trim, including the older homes common in Old Town. Hidden fasteners keep the surface clean, so there’s less sanding and staining and more time using the space.
Deck Replacement
If a deck’s railing has developed a wobble or the stairs don’t sit level, that’s usually the ledger, posts, or footings, not the boards. We inspect the structure first, so the recommendation, a full rebuild or a resurfacing, comes from what we find on your property, not a guess based on the deck’s age.
Covered Decks and Porches
A covered deck or porch stretches the number of days you get to use it, shade on a hot afternoon, cover during a fast-moving storm, and it’s framed and finished to match your home’s existing roofline and trim so it looks original to the house. See what our expertise in deck construction in Littleton, CO, can do for you.
Pergolas
A pergola installation adds shade and definition to a patio or deck without the footprint a full roof would need. StruXure’s motorized louvers adjust from a wall switch or your phone, so you can open up or close down as the weather changes.
Patios, Outdoor Kitchens, and Railings
A patio built without a shared drainage plan can send water toward the deck next to it instead of away from it, especially on properties closer to the South Platte River corridor, so we plan both surfaces together. Outdoor kitchens are built around your cooking and entertaining setup, and cable or glass railing keeps a view of the park or the yard open instead of boxed in.
Check Out Our Work in Littleton and Beyond
A Clear Path from Plan to Deck
Plan Your Project
You schedule a free, no-pressure consultation with a Colorado Deck Experts specialist who reviews your site and recommends materials suited to your home and budget.
Choose Your Design
You receive a clear proposal with full material options, pricing, payment schedule, and warranty details. Your decisions stay informed, and your budget holds no surprises.
See It Done
Colorado Deck Experts handles permits, manages the crew, and walks through the finished work with you. You leave with a clean property and your warranty documentation in hand.
Littleton Conditions That Shape a Deck Project
Littleton is the Arapahoe County seat on Denver’s south edge, and a Littleton mailing address can also sit in Jefferson or Douglas County. Old Town lots near Main Street are tighter. Sterne Park keeps that in-town scale under mature trees, while Southbridge and Leawood usually open into larger yards. Columbine Hills sits closer to the open space south of town.
South Platte Park and the Mary Carter Greenway put the river, trails, and evening light within everyday reach of backyards across the city. Decks here deal with Front Range sun, freeze-thaw, and clay soils that move with moisture, which is why footings and drainage get planned before the boards.
Some Southbridge and later subdivision lots go through HOA review on exterior work. Older in-town blocks often do not. Permit review runs through the City of Littleton Building Division when your property is inside city limits. Outside those limits, it runs through the county that contains the lot, and we handle that process for you. The team also works in Englewood, Columbine Valley, Highlands Ranch, and Ken Caryl.
Our Littleton service area includes the following ZIP codes: 80120, 80123, 80127, 80128, and 80122.
Littleton Deck Builder FAQs
Do I need a permit for a deck in Littleton?
Inside City of Littleton limits, review runs through the City of Littleton Building Division. A Littleton mailing address can sit in Jefferson or Douglas County, and we confirm the agency and handle that process for you.
What decking material holds up best in Littleton’s climate?
Front Range sun, freeze-thaw, and moving clay are the wear factors here. TimberTech and AZEK composite and Advanced PVC hold color in that sun and need less yearly upkeep than wood.
Can you work with HOA requirements in Southbridge?
Yes. Parts of Southbridge review exterior projects. Older in-town blocks near Main Street often do not. We put together the drawings those boards typically ask for.
Does a small Old Town lot change the design?
Yes. Old Town and Sterne Park lots are tighter than Southbridge or Leawood, so the plan starts with access, stairs, and the property line.
Does living near the South Platte change the deck plan?
Closer to the South Platte corridor, the patio and deck need one drainage plan so water does not run toward the house. That gets checked on the site visit.
Get a Written Scope for Your Littleton Deck
If you need a replacement, a new layout on a tight Old Town lot, or a plan that accounts for Front Range sun and clay soils, the next step is a site visit. Someone from the team walks the property with you and leaves a written scope covering materials, pricing, and the permit path for your address. Request a consultation with Colorado Deck Experts, a deck builder in Littleton.
