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Highlands Ranch, Colorado · Douglas County

Highlands Ranch Deck Builders: New Builds, Deck Repair & Railings

Highlands Ranch is walk-out basement country — rolling terrain, elevated decks, and an architectural review process we know by heart. We've built here for years, twenty minutes from our Centennial shop.

  • HRCA architectural review paperwork handled
  • Douglas County permits & inspections managed
  • Walk-out & elevated deck specialists
  • Twenty minutes from our Centennial shop

Highlands Ranch at a glance

The numbers worth keeping on the fridge.

Checked September 2026 against the city's official pages. For anything urgent, call 911 first.

  • Police non-emergencyDouglas County Sheriff's Office - Highlands Ranch Substation303-660-750524/7 non-emergency dispatch for unincorporated Highlands Ranch; call 911 for emergencies.
  • Fire non-emergencySouth Metro Fire Rescue720-258-891124/7 non-emergency dispatch and ambulance service; administration 720-989-2000.
  • Metro districtHighlands Ranch Metro District303-791-0430Parks, open space, trails and community events; Highlands Ranch has no city government of its own.
  • Roads, snow & drainageDouglas County Public Works303-660-7490Road maintenance, snow and ice control, and stormwater for unincorporated Highlands Ranch.
Population
105,631 (2020 Census)
Elevation
5,817 ft
Status
Unincorporated Douglas County community
County
Douglas County
School district
Douglas County School District (DCSD)
Trash service
Residents hire a licensed hauler
Water provider
Highlands Ranch Water
Electric provider
Xcel Energy

Coming up

What's happening in Highlands Ranch through the end of the year.

Festivals, tree lightings, leaf drop-off days, Election Day — everything we could confirm on an organizer's own page. Dates shift; tap through before you go.

October 2026

  1. FromOct 7through Oct 28

    Spirits with the Spirits

    6:30-9 p.m.Highlands Ranch Mansion

    Paranormal-themed evening tours of the historic Mansion, held Oct. 7, 14, 21 and 28.

    artsHighlands Ranch Mansion
  2. SatOct 24

    Fall Craft Fair

    10 a.m.-3 p.m.Highlands Ranch Senior Center

    Handmade crafts and gifts; benefits Friends of the Highlands Ranch Senior Center.

    marketFriends of the HR Senior Center
  3. SatOct 24

    National Prescription Drug Take Back Event

    10 a.m.-2 p.m.Douglas County Sheriff's Office, Highlands Ranch Substation

    Free, anonymous disposal of unused or expired prescription medications.

    servicesHighlands Ranch Metro District
  4. SatOct 31

    The Last Stop

    6:30-9 p.m.Highlands Ranch Mansion

    Halloween-themed evening event at the historic Mansion.

    familyHighlands Ranch Mansion

November 2026

  1. TueNov 3

    Election Day - General Election

    Colorado General Election. Douglas County runs ballot drop boxes and voter service/polling centers countywide.

    civicDouglas County Clerk & Recorder
  2. WedNov 11

    Veterans Day Celebration

    6:30 p.m.Douglas County Libraries, Highlands Ranch branch

    Community ceremony honoring local veterans.

    civicHighlands Ranch Metro District
  3. SatNov 14

    Yard Waste Composting and Tree Limb Recycling

    8 a.m.-noonRedstone Park, middle parking lot

    Drop off yard waste and tree limbs for composting and recycling.

    servicesHighlands Ranch Metro District
  4. MonNov 16

    Landmark Lecture Series: Lost Department Stores of Denver

    5:30-8 p.m.Highlands Ranch Mansion

    Local-history lecture series hosted at the Mansion.

    artsHighlands Ranch Mansion

December 2026

  1. SatDec 5

    Holiday Celebration

    10 a.m.-3 p.m.Highlands Ranch Mansion

    Old-fashioned holiday event with horse-drawn hayrides, Santa, choir performances and food trucks.

    holidayHighlands Ranch Metro District
  2. SatDec 12

    Hometown Holiday

    12-5 p.m.Highlands Ranch Town Center, 9315 Dorchester St.

    Photos with Santa, a holiday gift market, live music and a lighting ceremony.

    holidayHRCA

Every year in Highlands Ranch

  • Last Saturday of SeptemberHRCA OktoberfestFall beer festival in Highlands Ranch Town Center with a 5K run, live music and German food.
  • Sundays, spring-fallHighlands Ranch Farmers MarketWeekly market at Town Center with local produce and food vendors.
  • Early-to-mid DecemberHometown HolidaySanta photos, a gift market, hot cocoa and a lighting ceremony at Town Center.

Who to call

Every number a Highlands Ranch homeowner ends up needing.

Copied from the official sites and checked September 2026. We handle the permit filing on every build we do; the rest of this is for living here.

Emergency & safety

  • Police non-emergencyDouglas County Sheriff's Office - Highlands Ranch Substation24/7 non-emergency dispatch for unincorporated Highlands Ranch; call 911 for emergencies.9250 Zotos Drive, Highlands Ranch, CO 80129303-660-7505dcsheriff.net
  • Fire non-emergencySouth Metro Fire Rescue24/7 non-emergency dispatch and ambulance service; administration 720-989-2000.9195 E. Mineral Ave., Centennial, CO 80112720-258-8911southmetro.org
  • Animal servicesDouglas County Sheriff's Office - Animal ServicesLicensing, loose or found animals and wildlife conflicts in unincorporated Douglas County.303-660-7505dcsheriff.net
  • Emergency alerts sign-upLookoutAlertRegional opt-in system for emergency and evacuation notifications.smart911.com

City hall & services

  • Metro districtHighlands Ranch Metro DistrictParks, open space, trails and community events; Highlands Ranch has no city government of its own.62 Plaza Drive, Highlands Ranch, CO 80129303-791-0430highlandsranch.org
  • County administrationDouglas County GovernmentDouglas County provides the courts, elections and administrative services an incorporated city would.100 Third Street, Castle Rock, CO 80104303-660-7400douglasco.gov
  • Roads, snow & drainageDouglas County Public WorksRoad maintenance, snow and ice control, and stormwater for unincorporated Highlands Ranch.100 Third Street, Castle Rock, CO 80104303-660-7490douglasco.gov

Utilities

Permits & building

  • HOA / architectural reviewHighlands Ranch Community Association (HRCA)Nearly every home is under HRCA covenants; decks and other exterior changes need architectural review before a county permit.9568 S. University Blvd, Highlands Ranch, CO 80126303-791-2500hrcaonline.org
  • Deck & building permitsDouglas County Building DivisionIssues permits and inspections for unincorporated Douglas County, including all of Highlands Ranch.100 Third Street, Castle Rock, CO 80104303-660-7497douglasco.gov
  • Deck submittal checklistDouglas County Decks pageDeck submittal checklist and residential deck detail; county recommends HOA approval first.douglasco.gov

Community

  • Recreation centersHRCA RecreationNorthridge, Southridge, Eastridge and Westridge rec centers, pools and the Backcountry Wilderness Area.303-791-2500hrcaonline.org
  • Public libraryDouglas County Libraries - Highlands RanchBranch of Douglas County Libraries; phone is the system-wide customer service line.9292 Ridgeline Blvd., Highlands Ranch, CO 80129Mon-Thu 8 a.m.-8 p.m.; Fri 8 a.m.-6 p.m.; Sat-Sun 10 a.m.-4 p.m.303-791-7323douglascountylibraries.org
  • School districtDouglas County School District (DCSD)24-hour emergency/safety line 303-387-9999.620 Wilcox Street, Castle Rock, CO 80104303-387-0100dcsdk12.org

Statewide

  • EmergencyPolice, fire, or medical emergencyText-to-911 works in most Front Range counties when you can't safely make a call.911
  • Before you digColorado 811Free utility locates, required by state law before any post hole or footing goes in.811colorado811.org
  • Road conditionsCOtrip (CDOT)Statewide closures, chain laws, and plow cameras; 1-800-288-1047 from out of state.511cotrip.org
  • Mental health crisis988 ColoradoCall or text 988 any time — the state mental health line is always open.988988colorado.com
  • Poison controlRocky Mountain Poison & Drug Safety24-hour poison and drug information line.1-800-222-1222rmpds.org

Our work in Highlands Ranch

Decks in Highlands Ranch, built by a crew that knows the town.

Deck built by Haka Decks near Highlands Ranch, CO

Built for how Highlands Ranch actually sits

Highlands Ranch rolls. The master-planned community grew across genuinely hilly terrain from the 1980s through the 2000s, which is why so many of its homes have walk-out or garden-level basements — and why so many of its decks stand a full story or more off the ground. Elevated decks are structural projects first and outdoor rooms second: taller posts, engineered footings, and railing systems that have to be right. That's the work we do most, and the reason homeowners looking for a decking contractor in Highlands Ranch — not just someone to lay boards on a flat lot — end up finding us.

Designing and building multi-level decks for walk-out lots

On a walk-out lot, the most useful deck is rarely one big platform on tall posts. Multi-level decks — an upper level off the kitchen for grilling and dining, with stairs down to a lower level at the walk-out door — turn one tall structure into two outdoor living spaces, each sized for how you'll actually use it. The upper level stays close to the kitchen; the lower one sits in the afternoon shade of the deck above, and on a west-facing lot that's the cooler room on a July evening. Splitting the height also shortens the stair runs and puts more of the outdoor space where people want to be, instead of a story above the yard.

As a deck builder in Highlands Ranch, we start every design with a walk of the site: where the sun sits at five o'clock, how the stairs should land, which views the railing should frame, and how the plan will read to HRCA reviewers. The attention to detail goes where people look — matched fascia, picture-frame borders, stair-riser lighting, posts that line up with the windows above — so the finished deck reads as part of the house, not something added on. Our deck design ideas gallery shows the two-tier layouts that suit these lots.

The HRCA is not optional — and that's fine

Nearly every home in Highlands Ranch sits under the Highlands Ranch Community Association, and the HRCA's architectural review committee looks at any deck, pergola, or patio cover before a single post goes in. Submittal drawings, material and color specs, site plans — we prepare and file all of it as part of every Highlands Ranch build, then run the Douglas County building permit and inspections alongside it. Homeowners who've been through HRCA review solo tell us the paperwork was the worst part of their last project. It isn't part of yours; it's part of ours.

What we replace here

The first generation of Highlands Ranch decks — redwood and cedar builds from the '80s and '90s — is aging out all at once. South-facing spans at 5,900 feet take a beating from sun and freeze-thaw, and a lot of original railings no longer meet code. The typical Haka project here is a full teardown and capped composite rebuild, often adding a pergola or covered section so the new deck is usable through more of the year. If the framing turns out to be sound, we'll tell you and quote a re-deck instead — the honest answer is cheaper more often than people expect.

Deck repair and railings, without the rebuild

Not every call needs a teardown. Deck repair in Highlands Ranch is a steady share of our work: re-securing ledgers, replacing rotted posts and beams, tightening or replacing stairs, and swapping storm-damaged boards on decks whose structure is still worth saving. We inspect first, photograph what we find, and quote the repair honestly against the cost of replacement — sometimes a few thousand dollars of structural work buys another decade.

Deck railings in Highlands Ranch are the other standalone job, and on a walk-out lot the railing is what you look through every time you look out. Most original railings here are '90s wood two-by verticals — sun-checked, loose at the posts, and chopping the backdrop into slats that demand a staining schedule nobody keeps. They're also usually the first thing an inspector flags: any deck surface more than 30 inches off the ground, which describes most of Highlands Ranch, needs a guardrail at least 36 inches high, with no opening large enough to pass a 4-inch sphere, and a top rail built to resist a 200-pound load in any direction — the one requirement you can't see, since a post that looks solid can still flex when a kid leans on it. We replace these with cable, aluminum, or composite systems on decks we didn't build, matched to HRCA color standards and anchored into blocking rather than just the rim board. Cable rail all but disappears against the view, and slim-post aluminum comes close while needing a rinse instead of a refinish — on an elevated deck looking west, either one is the difference between a fence and a frame. A railing swap also fits neatly into fall: most run one to two days on site, with no footings and no long permit review, so it's a project you can finish before the first snow instead of carrying into spring. Our railing systems page and guide to what railing replacement costs put real per-linear-foot numbers on cable, aluminum, and composite side by side.

Close enough to stand behind it

Our shop is in Centennial off Easter Lane — about twenty minutes up University or Broadway from most of Highlands Ranch. That proximity matters during a build, and it matters more after one: we guarantee everything we build, and we're close enough to show up if a board ever lifts or a gate ever sags. If you're comparing bids, our guide to what a composite deck costs in the Denver area will help you read them like a builder.

Questions

Deck questions Highlands Ranch homeowners ask.

Do you handle HRCA architectural review?

Yes — completely. Nearly every Highlands Ranch home sits under the Highlands Ranch Community Association, and its architectural review committee looks at any deck, pergola, or patio cover before a single post goes in. We prepare and file the submittal drawings, material and color specs, and site plans, then run the Douglas County building permit and inspections alongside it.

How much does an elevated deck cost in Highlands Ranch?

Elevated and walk-out decks cost more than ground-level builds of the same size — taller posts, engineered footings, and code-compliant railing at height are all real structure. Most of our composite builds still land in the $40–$70 per square foot installed range, with height and access pushing toward the upper end. A free on-site assessment gets you an exact number.

Should I repair or replace my 1990s redwood deck?

It depends on the framing, and we'll tell you straight. The first generation of Highlands Ranch decks is aging out all at once — sun-beaten south-facing spans and railings that no longer meet code. If the structure is sound, we quote a cheaper re-deck; if the footings or ledger have failed, a full capped-composite rebuild is the honest answer.

How far is Haka Decks from Highlands Ranch?

About twenty minutes — our shop is in Centennial off Easter Lane, straight up University or Broadway from most of Highlands Ranch. That proximity matters during the build and even more after it: we guarantee everything we build, and we're close enough to show up if a board ever lifts or a gate ever sags.

Where we are

A short drive from Highlands Ranch.

Haka Decks · 9707 E Easter Ln, Centennial, CO 80112

720-589-5680

“Pete and Haka were AMAZING to work with. Pete (the owner of the company) was extremely helpful from the quote to the cleanup and completion of the project.”
JC D. · Google review
“Pete was amazing from start to finish! Clean and professional work, communication throughout was excellent! Highly recommend.”
Louis H. · Google review

Ready to Talk About Your Deck?

Tell us what you're thinking — even if it's just a rough idea. We'll come take a look, talk through options, and give you an honest estimate. No pressure, no sales pitch.