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Westminster, Colorado · Adams County

Custom Deck Builder in Westminster, Colorado

Westminster sits in two counties at once and spans four decades of housing. Which half you live in decides whether your project is a replacement or a shade problem.

  • Replacements for 1970s–80s east-side housing
  • Wind-rated covers for the open west side
  • City of Westminster permits handled either county
  • North-metro builds, quoted with the drive included

Westminster 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-emergencyWestminster Police Department303-658-4360Shared Communications Center line; call 911 for emergencies.
  • Fire non-emergencyWestminster Fire Department303-658-4360Administration 303-658-4500.
  • City hallWestminster City Hall303-658-2400
Population
115,484 (Census Bureau estimate, 2024)
County
Straddles Adams & Jefferson counties
School district
Westminster Public Schools; parts in Adams 12 & Jeffco
Water provider
City of Westminster (municipal utility)
Electric provider
Xcel Energy
Emergency alerts
LookoutAlert opt-in system

Coming up

What's happening in Westminster 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 10through Nov 14

    Tree Limb Recycling

    8 a.m.–noon10001 Alkire St.

    Free branch drop-off; two Saturdays, Oct. 10 and Nov. 14.

    servicesCity of Westminster
  2. SatOct 24

    Trunk or Treat: Downtown Westminster

    5:30–10:30 p.m.Downtown Westminster

    Downtown trick-or-treating from decorated vehicle trunks.

    familyCity of Westminster

November 2026

  1. TueNov 3

    Election Day — General Election

    Polls open 7 a.m.–7 p.m.

    Adams County mails ballots Oct. 5; Westminster voters in Jefferson County vote through the Jefferson County Clerk instead.

    civicAdams County Clerk & Recorder
  2. SatNov 14

    Leaf & Pumpkin Recycling (1st)

    8 a.m.–noonThe Braugh Property

    Free leaf and pumpkin composting drop-off.

    servicesCity of Westminster
  3. SatNov 21

    Holiday Lighting Ceremony & Market: Downtown Westminster

    2:30–6:30 p.m.Downtown Westminster

    Tree lighting and holiday market in the historic downtown.

    holidayCity of Westminster

December 2026

  1. SatDec 5

    Leaf & Pumpkin Recycling (2nd)

    8 a.m.–noonThe Braugh Property

    Second free leaf and pumpkin composting drop-off of the season.

    servicesCity of Westminster
  2. FriDec 25

    Christmas Day — city offices closed

    Westminster administrative offices closed all day.

    servicesCity of Westminster
  3. ThuDec 31

    Noon Year's Eve Celebration

    10 a.m.–1 p.m.Central Plaza Park, 5845 W. 89th Ave.

    Family-friendly early New Year's countdown celebration.

    familyCity of Westminster

Every year in Westminster

  • Every OctoberWesty FestFree fall festival at City Park — carnival games, a pumpkin patch, live music, and a hot-air balloon glow.
  • Saturdays, summer–fallWestminster Farmers MarketWeekly market near the historic Grange at 72nd and Sheridan.
  • Every JulyWesty Craft Brew Fest35+ Colorado breweries pouring at City Park with live music and Front Range views.

Who to call

Every number a Westminster 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

City hall & services

  • City hallWestminster City Hall4800 W. 92nd Ave., Westminster, CO 80031Mon–Fri 8 a.m.–5 p.m.303-658-2400westminsterco.gov
  • Report a problemAccess WestminsterNon-emergency service requests, monitored during business hours.westminsterco.gov
  • Utility billingWestminster Utility Billing24-hour automated payment line: 303-658-2030.Mon–Fri 8 a.m.–5 p.m.303-658-2405westminsterco.gov

Utilities

Permits & building

  • Deck permitsWestminster Building DivisionServes both the Adams and Jefferson County portions of the city.4800 W. 92nd Ave., Westminster, CO 80031Walk-through residential reviews Tue 1–4:30 p.m., Thu 9 a.m.–noon.303-658-2075westminsterco.gov
  • Permit portalWestminster eTRAKiTdevelop.cityofwestminster.us
  • Submittal checklistResidential Building Permit Requirementswestminsterco.gov

Community

  • Public library (College Hill)College Hill Library3705 W. 112th Ave., Westminster, CO 80031Mon–Wed 9 a.m.–8 p.m.; Thu–Fri 9 a.m.–5 p.m.; Sat–Sun 1–5 p.m.303-658-2700westminsterco.gov
  • Public library (Irving St.)Irving Street Library7392 Irving St., Westminster, CO 80030Mon–Wed 9 a.m.–8 p.m.; Thu–Fri 9 a.m.–5 p.m.; Sat–Sun 1–5 p.m.303-658-2300westminsterco.gov
  • Parks, Rec & Libraries adminWestminster Parks, Recreation & Libraries4800 W. 92nd Ave., Westminster, CO 80031Mon–Fri 8 a.m.–5 p.m.303-658-2192westminsterco.gov

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 Westminster

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

Deck built by Haka Decks near Westminster, CO

One city, two counties, four decades

Westminster is unusual before you even get to the decks: the city straddles the Adams–Jefferson county line, so neighbors a few blocks apart can sit in different counties while permitting through the same city hall. It confuses newcomers and contractors alike — we check the parcel first.

The housing splits just as cleanly. East of Sheridan, the neighborhoods that filled in from the late 1960s through the 1980s are mature — full trees, established yards, and a great many decks now on their second or third decade. West toward Standley Lake and the newer subdivisions, the lots are younger, more open, and considerably windier.

East side: the decks are aging out

On the established side, most of our work is replacement. A deck built in 1985 has taken forty Colorado summers of high-altitude UV, forty freeze-thaw cycles working its fasteners loose, and whatever hailstorms came with it. The surface usually looks tired long before the real problem shows up, which is the ledger connection where the deck attaches to the house.

We inspect that first, then quote honestly: a repair or re-deck when the framing is genuinely sound, a full replacement in capped composite when it isn't. Mature Westminster lots come with forty years of tree growth to design around, which usually means wrapped corners and split levels rather than a rectangle on the lawn.

West side: shade you have to build

Out toward Standley Lake, the problem inverts. The structures are newer and generally sound; what's missing is shade past early afternoon. There's no canopy, and the open ground that gives those neighborhoods their views also gives them wind.

A pergola or patio cover is the fix, and out there it can't be a flatland detail — an open-lot cover takes uplift rather than snow load. Engineered post connections and correctly sized footings are what keep it in your yard through a spring windstorm. On the sloped lots nearer the reservoir, railing choice matters too: cable or slim aluminum holds the water and mountain views.

Permits, HOAs, and who to call

Inside city limits, Westminster's building division handles the permit regardless of which county you're technically in. Newer communities add HOA architectural review ahead of that, with standards for materials, colors, and how a structure reads from neighboring properties.

We prepare both packets, submit them, and manage inspections through to the final sign-off. Our permit guide explains the general process if you want the background before we talk.

The drive, stated plainly

Our shop is in Centennial, so Westminster is roughly forty minutes north. That affects how we schedule crews and deliveries; it doesn't affect your price or the written guarantee. We build across the north metro — Thornton, Broomfield, and Arvada are all regular territory.

Want a number before a conversation? The cost calculator and our Denver-area cost guide will both get you close, and then you can send us a photo of the yard.

Questions

Deck questions Westminster homeowners ask.

Westminster is in two counties — does that change my permit?

Not the counter, but it's worth knowing. Westminster straddles the Adams–Jefferson county line, and if you're inside city limits your deck permit runs through the City of Westminster either way. The county still matters for parcel-level questions like easements and what appears on your plat. We confirm both before drawing so nothing surfaces late.

Why do west-side Westminster decks need so much shade?

Because the ground out toward Standley Lake and the newer subdivisions is open and the trees are young. Without a canopy to borrow, a west-facing deck bakes from mid-afternoon until sundown, and the same openness that costs you shade brings wind. A pergola or solid cover fixes the sun, but it has to be engineered for uplift rather than built to a sheltered-suburb detail.

Our deck is from the 1980s. Is it worth saving?

Sometimes — that's what the inspection is for. Much of east Westminster went up between the late 1960s and the 1980s, and decks of that age usually need replacing on code-current framing, particularly at the ledger where they meet the house. But when the structure underneath is genuinely sound we'll price a re-deck over it instead, which costs meaningfully less. You get that answer in writing before you commit.

How much does a deck cost in Westminster?

Capped composite runs roughly $40–$70 per square foot installed across the metro, which puts a typical Westminster backyard deck around $14,000–$28,000 with railing and stairs. Tearing out an old deck adds demolition and haul-off; walk-out builds on the sloped western lots run higher. The calculator on our site gives you a planning range before we ever speak.

Where we are

A short drive from Westminster.

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

720-589-5680

“Pete did an excellent job and we are very happy with his work. Pete communicated with us throughout the whole project and made sure we were satisfied and comfortable with all the work completed.”
Shelly S. · Google review
“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

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.