Deck Builder
Highlands Ranch, CO
Built for Colorado
Because your backyard deserves nothing less than the best. Family-owned, family-run, and building exceptional outdoor spaces in Highlands Ranch since 1993 — that's Deck Doctor Inc.
- ✓Custom deck design & build — any level, any layout
- ✓Composite & low-maintenance decking
- ✓Pergolas & covered structures
- ✓Paver patios, walkways & hardscaping
- ✓Outdoor kitchens, fire features & lighting
- ✓Deck repair, refinishing & railings
Build Now, Pay Over Time
Deck Doctor Inc partners with Hearth to offer flexible monthly payment options for your project — including 0% promotional options for qualified homeowners. See your personalized options in about 60 seconds, with no impact to your credit score.
We Build & Restore for Colorado's Most Extreme Mountain Conditions
Highlands Ranch sits at roughly 5,712 feet — and Colorado's climate is one of the most demanding environments for outdoor structures in the country. A deck that lasts 25 years at sea level can fail in half that time here if it's not built or repaired for the altitude. We design and build for it from the ground up.
100+ Freeze-Thaw Cycles Per Year
Water seeps into wood, freezes, expands, and tears under-built decks apart from the inside out. We build with fasteners and materials engineered for Colorado’s freeze-thaw — not what your big-box store carries.
Intense UV at 5,712 feet
UV radiation rises roughly 10% for every 1,000 feet of elevation, and it destroys cheap finishes fast. We spec UV-stable decking surfaces and finishes made for the Colorado sun.
Front Range Snow & Hail
We engineer framing and footings for real Colorado snow loads and Hail Alley impacts — not just code minimums — so your deck shrugs off heavy spring storms.
Permits & HOA Handled
We confirm Highlands Ranch’s jurisdiction, pull the right permit, and prepare HOA submittals where required — so your project stays compliant without you chasing paperwork.
Full composite deck with two covered entryways on a hillside log home. Engineered for 80+ mph gusts, 4 ft snow loads, and 30 years of mountain UV.
Built for Highlands Ranch's Distinctive Environment
Highlands Ranch sits at roughly 5,712 feet on the edge of the Front Range foothills, with big sky, big weather, and one of the largest HOAs in the country governing how it all gets built. Outdoor living spaces here have to look right, clear review, and stand up to the climate. We've been designing and building in this specific environment long enough to know what works and what doesn't.
Colorado's UV exposure at this elevation is roughly 25% more intense than at sea level, and Highlands Ranch sits squarely in the Front Range hail belt with heavy, wet spring snows. Unprotected or poorly sealed wood degrades fast here — which is exactly why our Zero Maintenance stone-and-composite package is so popular with homeowners who've already been through the cycle of staining, cracking, and replacing.
Every exterior project also has to clear the Highlands Ranch Community Association's Architectural Review Committee under its Residential Improvement Guidelines, plus a Douglas County building permit. We prepare the drawings, specs, and submittals so your deck clears both — and design to the community's standards from the start.
What Do You Want To Build?
Tell us what you've got in mind and we'll show you how we do it — from a brand-new custom deck to a full backyard transformation. 32 years, one local crew, no upsells.
Custom Deck Design & Build
Multi-level, walkout, or wraparound — designed around your lot, your views, and how you actually use your backyard, then built to last decades at altitude.
✦ Most RequestedComposite & PVC Decking
Trex, Deckorators, TimberTech, and Azek. Virtually maintenance-free and fire-resistant — built for Colorado sun, snow, and freeze-thaw. Authorized dealer for all major brands.
✦ Smart InvestmentPergolas & Covered Decks
Shade in summer, snow-load engineered for winter. Custom pergolas and covered structures that let you actually use your deck year-round up here.
✦ Year-Round UsePaver Patios & Hardscaping
Natural stone, pavers, walkways, steps, and retaining walls that handle the grade and the freeze-thaw without heaving or cracking.
✦ Built for the GradeOutdoor Kitchens & Fire Features
Built-in kitchens, fire pits, and integrated lighting that turn the backyard into a second living room — perfect for taking in the mountain views.
✦ Full TransformationRepair & Restoration
Rotted boards, wobbly railings, structural fixes, ledger re-connections, and stair rebuilds — done right so it doesn't fail again next winter.
⚠️ Don't WaitRefinishing & Staining
Power wash, sand, and apply a finish rated for high-altitude UV to bring a tired, grey deck back to life. At this elevation that's a 1–2 year cycle, not 3–5.
✓ Schedule SoonWood-to-Composite Upgrade
Done with the annual refinishing grind? We convert your wood deck to virtually maintenance-free composite — same footprint, way less upkeep.
✦ Popular UpgradeEverything Your Outdoor Space Needs — One Contractor
From a full custom deck build to a single rotted board. We're the deck builder, outdoor living contractor, and deck repair specialist Highlands Ranch homeowners trust.
Custom Deck Design & Build
Multi-level mountain masterpieces to simple elevated decks — designed around your terrain, views, and HOA requirements, then built to last decades.
Explore custom decks →Composite Decking Highlands Ranch
Trex, Deckorators, TimberTech, and Azek — authorized dealer for all major composite brands. Low maintenance, fire-resistant, altitude-tested.
Explore composite →Pergola Builder Highlands Ranch
Custom pergolas and covered deck structures designed for Colorado weather — shade in summer, engineered snow load tolerance for winter.
Explore pergolas →Outdoor Living Contractor Highlands Ranch
Complete outdoor living design & build — patios, outdoor kitchens, fire pits, retaining walls, and hardscaping. One contractor, complete transformation.
Explore outdoor living →Deck Railing Highlands Ranch CO
Cable, aluminum, powder-coated steel, wood, and glass railing options. Mountain-view-friendly designs that meet local building code and HOA requirements.
Explore railings →Deck Repair & Restoration
Structural repairs, board replacement, ledger re-connection, stair rebuilds, and full deck restoration. We fix dangerous decks fast.
Explore deck repair →We Build Things Nobody Else Will
Standard decks are great. But some backyards — and some families — demand something a lot more interesting. This is honestly some of our favorite work.
We've been building custom outdoor features that go way beyond planks and railings for years. If you've got a vision for something unique, chances are we've either built something like it before or we can engineer it from the ground up. Climbing walls integrated into the deck structure, slides off the second level, fireman poles for the kids (and honestly, the adults), living walls packed with plants, climbing ropes — whatever makes your backyard feel like something you actually want to spend time in.
Climbing Walls
Hand-holds and panels integrated right into the deck structure — engineered for real loads, not decoration.
Deck Slides
Slides off a second-level deck or landing, anchored and graded so the run-out lands exactly where it should.
Fireman Poles
A fast way down from an elevated deck — properly footed, smooth-finished, and fun for every age.
Climbing Ropes
Knotted ropes and cargo-style netting rigged to framing that's sized for the pull, not just the look.
Living Walls
Vertical planted panels built into railings or privacy walls, with the drainage and structure to actually last.
Anything You Dream Up
Bring us the idea nobody else will touch. If it can be engineered and permitted safely, we'll figure out how to build it.
The Zero Maintenance Deck Package — Ask Us About It
Premium stone decking. Steel frame. Aluminum railing. Limited lifetime warranties across the whole deck. This is as close to a maintenance-free deck as currently exists — and Deck Doctor Inc is the one building it in Highlands Ranch.
Simple Process, Zero Runaround
We don't subcontract to strangers. Brandon and the crew show up, do the work, and you only pay for labor when the job is 100% done. That's been our policy since day one.
Call or Schedule
Give us a call or fill out our quick form. Same-week response for emergencies.
Free On-Site Walkthrough
We come to Highlands Ranch, look at your space top to bottom, and talk through your options and a straight, honest plan.
We Get to Work
Our crew arrives on time, works clean, and handles permits and HOA documentation if needed.
You Approve, Then Pay
You don't pay for labor until the job is done and you're satisfied. That's how we've operated since 1993.
What Colorado Homeowners Are Saying
Deck Doctor is a wonderful company that I will use again! Brandon is a general contractor with experience in many types of outdoor construction. His crew were ideal — respectful, hard-working, very knowledgeable, cleaned up behind themselves. The project was well priced and done in a timely manner.
Had the pergola built last December, could not be happier. Took me quite a while to write a review but 10 stars all around. The team they have is amazing! Would definitely recommend!
Brandon and his team are amazing! They do what they say, when they say, and the quality of work is top-notch. My deck needed a complete overhaul due to rotting wood. His crew showed up early and cleaned up thoroughly every single day. Highly recommend!
One of the best experiences I have had with a contractor. Brandon walked me through the options and was honest and straightforward. Everything he said would happen, happened and on time. The final product is perfect!
What Does a Colorado Outdoor Project Actually Cost?
Every project is different — site conditions, slope, HOA requirements, and materials all affect price. Here's what typical full-scope projects look like for Highlands Ranch-area homes. Written estimate after your free walkthrough, always.
Custom Deck Build + Railing
A new custom deck in composite (Trex or Deckorators) or wood, with steel or wood framing and view-friendly railing. The most common build for Highlands Ranch homes.
Deck + Covered Pergola + Railing
Composite or wood deck with a custom covered pergola and view-friendly cable or aluminum railing. Perfect for taking advantage of Highlands Ranch's mountain views year-round.
Full Outdoor Living Build-Out
Multi-level deck, outdoor kitchen, fire pit, hardscaping, retaining walls, and lighting. We handle the HOA submittal, permits, and everything in between.
Deck Repair & Restoration
Structural fixes, rotted board replacement, railing repair, refinishing, or post-winter damage. Same-week inspection for urgent safety situations — we'll tell you honestly what needs to happen.
Some Deck Problems Can't Wait Until Spring
- !Boards are cracked or broken — someone could step through at any moment
- !Railings are loose or wobbly — especially dangerous with kids or elderly guests
- !Visible rotting wood — structural failure can happen at any time, especially after a Colorado winter
- !Deck is pulling away from the house — extremely dangerous, stop using it immediately
- !Post bases are soft or decayed at ground contact — the whole structure could shift or collapse
Same-Week Emergency Inspections Available
Your family's safety is worth one phone call. We'll get out to Highlands Ranch fast and tell you exactly what needs to happen — no pressure, no BS.
Call 303-781-DECK NowKnow Someone Who Needs Anything for Their Backyard?
Send friends, family, or neighbors our way for anything they need in their backyard — a deck, a pergola, a patio, repairs, you name it. When the person you refer completes a project of $20,000 or more, we'll put $250 in your pocket. It's our way of saying thank you for spreading the word about Deck Doctor Inc in your community.
OUTDOOR LIVING · EST. 1993
Proudly Serving Colorado’s Front Range & Mountain Communities
From Golden to Vail, Deck Doctor Inc designs, builds, repairs, and restores premium outdoor living spaces across Colorado.
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Questions About Decks in Highlands Ranch
Straight answers about what to expect when working with us — no marketing fluff.
Let Us Bring Your Outdoor Vision To Life
Contact Deck Doctor Inc today for your free, no-obligation estimate. We'll come to your Highlands Ranch property, walk the space, and give you a straight answer on what's possible and what it'll cost. No pressure — just 32 years of honest craftsmanship.