La Grange Park, Cook County

Deck & Porch Construction in La Grange Park

A deck in La Grange Park that stays tight to the house and solid underfoot for years, built in treated lumber or composite with the permit handled for you.

Deck and porch building in La Grange Park

We build new decks in treated lumber or composite, and we repair the ones that have gone soft: rotted boards, joists, posts and the ledger board that ties the deck to the house. That ledger is where most deck failures start, so ours gets flashed to shed water and fastened with proper structural bolts, never just nails. If an existing ledger is wrong, we fix it before any new boards go down. Every job starts with a free written estimate.

La Grange Park is on our regular route, and the crew comes off I-294 onto 31st Street, La Grange Road and Ogden Avenue. It is a Cook County village that runs right into La Grange, with Western Springs a few minutes away. If your La Grange Park house has a front porch, the steps and railing usually take the most weather, because water sits on the treads and works into the end grain. We look at the stringers under the steps, not just the treads you see, before we say whether it is a repair or a rebuild.

Deck & Porch Construction by ONIT Solutions

Deck and porch work we handle in La Grange Park

New decks, treated or composite

We frame on footings dug below frost, set joists at the spacing your decking needs, and lay boards in treated lumber or composite.

Ledger flashed and bolted

The board that carries the deck at the house wall gets flashing above it and structural bolts through the rim, so water and weight both go where they should.

Rotted board and joist replacement

We pull the soft boards, probe the joists and posts under them, and replace what has rotted instead of covering it up.

Stairs, landings and railings

Risers come out even, treads are deep enough for a full foot, and handrails and baluster spacing meet current code.

Front porch steps and railings

Porch stringers, treads and railings get rebuilt so the way into your house is solid again.

Porch columns and ceilings

Rotted column bases and stained porch ceilings are cut out, rebuilt and left ready for paint.

How a deck job runs with us

We come out, measure, look under the deck and give you a free written estimate that lists the framing, the decking, the railings and the permit as separate lines. If we open up a ledger or a post and find rot nobody could see, we price the fix in writing and wait for your yes. Once the permit is approved we book the build around the days we said, and the inspections fall where the village sets them. At the end we walk the deck with you, stairs and railings included.

  • Free on-site estimate in writing
  • Ledger flashed and bolted, never nailed
  • Stairs and railings built to current code
  • Permit pulled and inspections scheduled
  • Hidden rot priced before we fix it
  • Liability insurance, certificate before we start
FAQ

Deck & Porch Construction in La Grange Park: questions

Do I need a permit for a new deck in La Grange Park?
A new deck or a structural repair, like new joists, posts or a ledger, typically needs a village permit. We pull it, schedule the inspections and keep the approved plan on site. Swapping a few deck boards usually does not need one.
Should I build in composite or treated wood?
Composite costs more up front and needs very little upkeep beyond a wash. Treated lumber costs less to build, but it needs sealing every few years to hold up. We price both on the estimate so you can compare them side by side.
How long does a new deck take?
It depends on the size, the stairs and the inspection dates, and the permit has to be approved before we dig. We give you the schedule in writing once the village signs off and book around the days we said.
Do you work in towns near La Grange Park?
We do. Our crew builds and repairs decks in La Grange, Western Springs and Hinsdale too.
Can you tell if my deck is worth saving?
Text a few photos of the boards, the stairs and the spot where the deck meets the house to (815) 585-1750. We will give you a first read, then confirm it in person by checking the joists and posts underneath.

More questions and answers ›

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Free estimate

Get a written deck estimate in La Grange Park

Call or text (815) 585-1750 and we will come look at the deck, the porch or the bare yard and put the price 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