Lemont, Cook County

Deck & Porch Construction in Lemont

Get a deck that feels solid even where the yard drops away, braced and tied to the house so it does not sway. We cover Lemont.

Decks and porches for Lemont's hills

We design and build decks in treated lumber or composite, and we repair the stairs, rails and framing on decks that already stand. A porch out front gets the same care, from the steps and railings to the columns and the ceiling overhead. On every deck, the ledger is flashed and bolted to the house, and if an existing ledger was installed wrong, we fix it before anything else. You see the full plan and price on paper before we dig a single footing.

We reach Lemont up I-355 and work along Route 171, Lemont Road and State Street, down toward the Des Plaines River and the I&M Canal. With the hills and bluffs here, if your yard slopes away from the back door, the deck may stand well above the ground on the low side. A tall deck needs heavier posts, diagonal bracing, and hardware that ties the frame back to the house so it does not rack when people move around on it. Long stairs down the hill get a landing partway, which makes them safer and lets them follow the grade.

Deck & Porch Construction by ONIT Solutions

What goes into a Lemont deck build

Posts and bracing for height

Taller posts get sized for the load and braced so the deck stays rigid instead of swaying.

Lateral ties to the house

Hardware connects the deck joists to the house framing, which keeps the deck from pulling away under load.

Stairs with landings

Long runs get a landing, even rises and solid stringers, so the climb from the yard feels steady.

Railings that do not rock

Guard posts are bolted through the frame and built to current code for height and opening size.

Ledger fixed first

An old ledger that is nailed on, rotted or missing flashing gets corrected before new framing goes up.

Front porch repair

We rebuild porch steps, replace rotted columns and boards, and repair porch ceilings that have taken on water.

How a Lemont deck job runs

We visit for free, measure the drop across your yard, and look at where the deck will tie into the house. Your written scope shows the deck height, the post and bracing plan, the stairs and the material you pick, with the price. We pull the permit and handle the inspections, and the build days go on the calendar once the permit is in. If something changes, like adding a landing or finding rot in the rim, you see the cost in writing before we do it, and at the end we walk the deck and stairs together.

  • A plan drawn to your yard's slope
  • Posts, bracing and ties sized for height
  • A ledger corrected before new framing
  • Permit and inspections handled for you
  • No extra work without your written okay
  • A walk of the deck and stairs at the end
FAQ

Deck & Porch Construction in Lemont: questions

Do you work in towns around Lemont?
Yes. We build decks in Homer Glen, Lockport, Woodridge and Palos Park, with the same free visit and written estimate.
Does a deck in Lemont need a permit?
A new deck or a structural repair almost always does, and a tall deck on a slope gets a close look from the inspector. We prepare the drawing, pull the permit and meet the inspector on site.
When should I call to have a deck by summer?
Late winter or early spring is a good time, since the permit review takes a while and footings need thawed ground. Once the permit is issued, we set the build days in writing.
Can you build stairs down a steep yard?
Yes. We lay them out with even rises, add a landing where the run is long, and build railings to code the whole way down.
Do you stain decks too?
Staining and sealing is part of our painting service. We schedule it once a new wood deck has had time to dry, and you can text (815) 585-1750 to set it up on an existing deck.

More questions and answers ›

Also in Lemont

Other work we do in Lemont

Nearby

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Free estimate

Plan a Lemont deck that holds steady

Reach us at (815) 585-1750, by call or text, and we will come out and measure the slope for free. The plan and price come to you in writing.

Call or text (815) 585-1750
Email matt@onitcc.com

Or call or text (815) 585-1750. We reply during business hours.

Call (815) 585-1750Get an Estimate