Legacy Deck Company crew at work on a home in Chicago, IL

Deck Builder in Chicago, IL

A Deck That Holds Up to Chicago Winters

We build and repair decks across Chicago and the surrounding suburbs, from a simple platform off the back door to a multi-level deck with built-in seating.

Free Estimates
Licensed & Insured
12 Cities Covered
No-Obligation Quotes
What We Do

Our Services

A look at the deck work we handle most often.

Deck Installation

New deck framing, footings set below the frost line, built to last through Chicago winters.

Deck Repair

Soft boards, wobbly rails, bouncy stairs, we fix what's actually failed.

Deck Staining & Sealing

Pressure washed and resealed so the wood doesn't gray and splinter by next summer.

Custom Deck Design

A real drawing before we order lumber, built around how your yard actually sits.

Composite Decking Installation

Low-maintenance composite boards with hidden fasteners, no stain bill later.

Deck Railing Repair & Installation

Railings rebuilt to code, bolted through instead of toe-nailed and loose.

Who We Are

Local deck builder, straightforward process

We build, repair, and refinish decks for homeowners in Chicago and the towns around it. Most people find us after noticing their deck boards have started to cup, a railing post has gone wobbly, or the stairs feel soft underfoot. Some are starting from scratch, with a bare yard and a rough idea of where they want to grill and where the kids should run. Either way, you're trusting someone to build something you'll stand on for the next twenty years.

We pour footings below Chicago's 42-inch frost line so the deck doesn't heave every spring, and we bolt the ledger board to the house instead of just nailing it, since a nailed ledger is the top reason decks pull away from the siding. We flash that ledger properly so water runs off instead of soaking into the rim joist. If you want composite decking we'll walk you through the board spacing needed for expansion, and if you want cedar or pressure-treated pine we'll tell you honestly how often you'll need to reseal it.

10+
Years Experience
500+
Projects Completed
12
Cities Served
More About Us
Legacy Deck Company crew working on a home
Licensed & Insured
Estimates are free, always
Where We Work

Serving Chicago, IL

Serving Chicago and the suburbs within about an hour's drive.

Chicago, IL
Aurora, IL
Joliet, IL
Naperville, IL
Elgin, IL
Waukegan, IL
Cicero, IL
Evanston, IL
Schaumburg, IL
Arlington Heights, IL
Oak Lawn, IL
Berwyn, IL

Not on the list? Give us a call anyway. We are often working nearby.

Why Choose Us

Why people keep calling us back

Most of our work comes from someone telling a neighbor about us. Here is why that keeps happening.

Licensed & Insured

We carry the license and insurance a deck project in Chicago actually requires.

Permit Handling

We pull the permit and schedule the footing inspection, so you don't have to.

Site Cleanup

We haul off every scrap of lumber and pull every stray screw from the yard.

Written Quotes

You get a written quote that spells out materials and square footage before we start.

Our Own Crew

The crew that frames your deck is the same crew that finishes it.

Local Know-How

We know which Chicago suburbs need engineered drawings and which don't.

Reviews

What people said afterwards

5.0 from 100+ reviews
Our ledger board turned out rotted clean through once they pulled the old boards off in Berwyn. Glad they caught it before the whole thing gave way.
Dan M.
Deck Repair · Aurora, IL
Had the deck resealed out in Naperville. Rain pushed the schedule back a few days but they called ahead each time, color turned out good.
Karen S.
Deck Staining & Sealing · Joliet, IL
Switched our old pine deck in Chicago to composite. No more staining every two years and the board gaps look even all the way across.
Mike T.
Composite Decking Installation · Naperville, IL
Common Questions

Questions we get a lot

Answers to what people usually ask before calling.

Do you charge for estimates?
No, estimates for deck installation or repair are free. A written number is provided after measuring the space and checking the ledger attachment point if there's an existing house connection.
Are you licensed and insured to build decks in Chicago?
Deck construction in Chicago and most surrounding suburbs requires a permit and a licensed contractor, and a general liability insurance policy should be in place on every job. Certificates of insurance can be requested before work begins.
How soon can a deck project start?
Scheduling depends on the season and the size of the job, with spring and early summer being the busiest months for new deck installation. Smaller repair jobs, like a rotted board or a loose railing, usually get worked in faster than a full new build.
What areas are served for deck work?
Deck installation and repair is available in Chicago and the surrounding suburbs within roughly a 50-mile radius, including towns like Aurora, Naperville, and Evanston. A quick call confirms coverage for any specific address.
Is deck work done on condos and multi-unit buildings, or only single-family homes?
Most deck work happens on single-family homes, though townhouses and smaller multi-unit buildings are common too. Larger condo association projects sometimes require HOA approval and a different permit process before work can start.
Is a small deck repair worth calling about?
Replacing a handful of rotted deck boards or tightening a loose railing post is a routine call for most deck contractors. These smaller repairs often get scheduled faster than a full deck rebuild.
How do I get started with a deck project?
Start by describing what's going on with the deck, whether it's new construction or something failing on an existing one. A contractor can then set up an in-person visit to measure and give a price.
What does a new deck typically cost in the Chicago area?
Cost depends mainly on square footage, decking material, and how many levels or railings are involved, with pressure-treated lumber running less upfront than composite or cedar. A basic ground-level deck costs less per square foot than a multi-level deck with built-in seating or a covered section.
Is a deposit required, and how does payment usually work?
Most deck projects require a deposit before material is ordered, with the balance due on completion. A written quote should spell out the full payment schedule in advance.
What happens if it rains or snows during a deck project?
Framing and footing work can get delayed by heavy rain since saturated soil makes it hard to pour a proper footing. Staining and sealing specifically needs dry wood and dry weather for at least 24 hours after application, so that step gets rescheduled around the forecast rather than rushed.

Contact Info

Call or Text
(312) 698-9067
Hours
Open 7 days, 8am to 8pm
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