HomeDecks › Troy, IL Serving Troy & the Metro East

Custom deck builder in Troy, IL

Threshold Builders builds custom decks, multi-level decks, and deck-and-pergola combinations for Troy, IL homeowners. We handle the City of Troy permit, design, build, and cleanup - and because our crew is based just up the road, Troy repair and maintenance calls get scheduled in days, not months.

1-2 weeksTypical build time on site
Permit handledCity of Troy permit, about 1-2 weeks
30″ footingsBelow Madison County frost line
Itemized quotesEvery line visible, free, no pressure
Why Troy homeowners call us

Built for Troy - the lots, the soil, the permits.

Troy yards tend to have real space, and that changes what a deck can be. This is where multi-level builds, built-in benches, and deck-and-pergola combinations earn their keep - an outdoor space designed as one project, so the deck, the stairs, and the shade structure line up instead of looking bolted together over three different summers.

We build throughout Troy: family decks in Turtle Creek and Hampton Hills sized for weekend cookouts, replacements in the older streets near downtown where original wood decks have run out their clock, and larger builds on the acreage lots east of town where the deck is the centerpiece of the whole backyard. Troy sits fifteen minutes from our shop, which is why our repair and maintenance response here is fast.

Multi-level and pergola-topped decks are our signature Troy build - designing deck and shade structure together costs less than adding a pergola to a finished deck later.

Deck services in Troy

Everything a Troy deck needs, from one crew.

Composite deck construction

Trex and TimberTech builds with hidden fasteners and 25+ year fade and stain warranties. No staining, no splinters - the deck Troy summers deserve without the maintenance weekends.

Wood deck construction

Properly built pressure-treated decks for budget-conscious projects - bolted ledgers, frost-depth footings, and framing that stays flat. Good wood decks start with good structure.

Deck replacement

Full tear-off, haul-away, and rebuild to current code. Demolition and disposal are line items in your quote - our crew handles them, not a subcontractor and not you.

Deck repair

Loose railings, soft boards, wobbly stairs, storm damage. Repairs in Troy are usually scheduled within days - we do not park small jobs behind a season of big ones.

Deck maintenance

Resealing, re-staining, board swaps, and hardware checks - on decks we built and decks we did not. Maintenance now is the cheapest deck you will ever buy.

Railings, stairs & add-ons

Cable and aluminum railing, built-in benches, lighting, and pergolas designed with the deck - not bolted on later. One structure, one crew, one warranty.

Straight numbers

What a deck costs in Troy

Every project gets a free, line-by-line itemized quote - materials, labor, demolition, permit, everything visible so you can adjust the scope before anything is signed. As honest ballparks for Troy:

Composite deck (250-400 sq ft)$16,000 - $32,000
Pressure-treated wood deck$8,000 - $16,000
Deck replacement (tear-off + rebuild)$17,000 - $30,000
Multi-level or deck + pergola$28,000 - $50,000
Repairs & maintenanceQuoted per visit

Ranges reflect typical Troy projects; size, height, railing, and site access move the number. Your itemized quote is exact.

Where we build in Troy

Neighborhoods and areas we serve

We build decks throughout Troy and the surrounding area, including:

Turtle Creek Hampton Hills Downtown Troy The Route 162 corridor Acreage lots east of town Neighborhoods near Tri-Township Park

Deck questions from Troy homeowners

Real questions we answer at Troy walkthroughs.

Do I need a permit to build a deck in Troy, IL?

Yes. The City of Troy requires a building permit for new decks and structural rebuilds, with inspections during construction. We produce the drawings, submit the permit, and handle every inspection. Plan on one to two weeks for approval before the build starts.

Can you build a multi-level deck or add a pergola in Troy?

Yes - that is our favorite kind of Troy project. Multi-level decks handle grade changes and separate cooking, dining, and lounging zones, and a pergola built with the deck shares its structure, which is stronger and cheaper than retrofitting one later. We design the whole space as one project with one itemized quote.

How much does a custom deck cost in Troy?

Single-level composite decks in Troy typically run $18,000 to $30,000. Multi-level builds and deck-and-pergola combinations generally range $28,000 to $50,000 depending on size and structure. Wood builds start around $9,000. Every quote is itemized so you can scale the project to your budget.

How fast can you handle a deck repair in Troy?

Usually within days. Our crew works year-round fifteen minutes from Troy, so loose railings, soft boards, wobbly stairs, and storm damage get scheduled quickly - we do not make you wait behind a season of full builds for a half-day repair.

Do you build decks on acreage and rural lots around Troy?

Yes. Larger lots east and north of Troy open up options town lots cannot fit - wraparound decks, freestanding platforms near a fire pit, oversized entertaining decks. Freestanding structures still need proper frost-depth footings and, in most cases, a permit; we handle both.

How long does a Troy deck build take?

Most single-level decks take one to two weeks on site after the permit is issued. Multi-level and pergola projects typically run two to three weeks. You get a written schedule before we break ground.

Free walkthrough · Troy, IL

Ready to see what your Troy backyard could be?

Tell us what you're picturing. We'll walk the yard, talk through options honestly, and send an itemized quote within days - permit included.

Get a free quote
Serving the Metro East

Custom decks nearby

We build the same decks, on the same schedule, across these neighboring towns.