A deck teardown in Cary usually runs $1,800 to $4,500 once you stack demolition labor, dumpster rental, and McHenry County disposal fees on top of each other. The number that shocks homeowners isn't the tear-out itself. It's the $900 dumpster sitting in the driveway for eleven days because nobody scheduled the pickup, or the $600 the crew charges to hand-dig eight footings that a permit inspector flagged as oversize. If you're pricing deck demolition in Cary, IL in 2026, here's what the invoice actually looks like before you sign it.
What Deck Demolition Actually Involves in Cary, IL
Pulling the decking boards off takes an afternoon. Everything underneath it takes the rest of the week. A standard 16 by 20 foot deck in Cary breaks down into roughly 320 square feet of surface boards, 40 to 50 joists depending on spacing, two or three beams, ledger hardware bolted into your rim board, and footings buried below the frost line. Illinois code puts that frost depth at 42 inches, so any footing that has to come out means digging, cutting, or breaking concrete, not just prying.
The ledger board is where most surprise costs hide. That's the piece of framing bolted to your house that carries half the deck's weight. On decks built before 2010, it's common to find the ledger flashed with nothing but a strip of tar paper, or worse, nailed straight through the siding with no flashing at all. When a crew pulls that ledger off, they're not just removing wood. They're exposing whatever rot has been feeding on your rim joist for the last decade, and that damage sits inside the house envelope, not on the deck.
A real teardown sequence on a Cary property looks like this:
- Utility locate before anything moves. Call 811 and wait the full two business days. Gas lines, irrigation, and invisible fence wire run through backyards all over town, and hitting one turns a $2,000 demo into a $15,000 emergency.
- Strip decking and railings first, working from the house outward so you're never standing on unsupported framing.
- Cut and drop the framing, keeping joists whole where possible. Reusable lumber sometimes offsets part of the haul bill.
- Remove footings. This is the slow part. Expect 30 to 60 minutes per footing with a saw and a digging bar, longer if it's a bell-bottom pier.
- Repair the attachment point. Once the ledger is off, the rim board and siding need inspection, and any soft wood gets cut out and replaced.
- Haul and sweep. Nails in the grass are a liability, and good crews run a magnet over the whole footprint before they leave.
Burns Carpentry handles deck demolition as part of its Deck Building projects in Cary, which matters because the crew tearing out your old structure is the same one responsible for what the new deck attaches to. That continuity is where a lot of the value sits.
Haul-Off and Disposal Fees: Why Dumpster Costs Vary by Deck Size
Disposal is the line item homeowners consistently underestimate, and it scales harder than people expect. A 12 by 16 foot deck produces somewhere around 3 to 4 tons of material. Pressure treated lumber is heavy, wet, and dense. Composite is heavier still. A 20 by 24 foot deck with stairs, railings, and a pergola on top can push 7 or 8 tons.
In the Cary and McHenry County area, a 10 yard dumpster runs roughly $450 to $600 delivered, and a 20 yard runs $600 to $850, with tonnage overages billed at $75 to $110 per ton. That's the trap. The dumpster price quoted on the phone assumes a weight allowance, often 2 tons, and a deck blows past that allowance before the container is half full. Suddenly you're paying another $300 in overage on a job you thought was priced.
Weight isn't the only variable. Treated lumber from decks built before 2004 may carry CCA (chromated copper arsenate) residue, and some transfer stations in the region charge a separate handling fee or refuse it in general construction debris. Composite brands vary too. Most newer composite goes in as regular construction waste, but a few early-generation products with certain additives get flagged. Ask the hauler directly what they do with composite, and get the answer in writing.
Three ways to keep the haul bill from ballooning:
- Size the container to the deck, not to the driveway. One 20 yard usually beats two 10 yards on both price and trips.
- Separate metal. Joist hangers, bolts, and railing hardware can go to a scrapyard. It won't pay for the job, but it cuts weight and often drops the dumpster into a lower tier.
- Confirm the tonnage allowance before delivery. The quote should state the included weight and the per-ton overage rate. If the dispatcher can't tell you, call a different hauler.
Hidden Demo Charges Cary Homeowners Get Surprised By
The base quote is rarely the final number, and the gap is usually one of five things. Knowing them in advance is the difference between a $2,200 job and a $3,400 one.
Footing removal billed separately. Plenty of bids cover the deck structure and leave the concrete in the ground, or quote it per footing at $75 to $150 each. On a deck with eight footings, that's another $600 to $1,200 that wasn't in the number you compared against.
Ledger and siding repair. Once the deck comes off, rotted rim board, missing house wrap, and damaged siding are exposed. Repair runs $400 to $1,500 depending on how much water got in. This isn't upselling. It's the reason the old deck was failing in the first place.
Permit and inspection fees. Cary requires a permit for deck construction, and demolition of an attached structure often triggers an inspection of the attachment point. Burns Carpentry manages the permit process with the village directly, which keeps that piece from turning into a surprise line on your invoice.
Access and equipment charges. A deck behind a fence with a narrow gate, or one surrounded by landscaping that has to be protected, adds labor. So does a sloped lot where material can't be wheeled out. Expect $200 to $500 for difficult access, and ask upfront whether the quote assumes a clear path to the street.
Haul-away of things that aren't the deck. Hot tubs, built-in benches, planters, and pergolas all add weight and time. If it's attached to the deck, it's part of the demo, and it should be named in the scope.
One rule that saves real money: get the quote in writing with demolition, disposal, footing removal, and repair listed as separate line items. A single lump sum hides all five of these. A broken-out quote lets you compare two bids honestly, and it tells you which contractor actually walked the site.
DIY Tear-Out vs. Hiring a Pro: A 2026 Cost Comparison
Here's the honest version. If you have a 12 by 16 foot deck, a free weekend, two capable friends, a truck, and a place to take the debris, doing the tear-out yourself is genuinely reasonable. You'll save the labor portion, which on that size deck is roughly $800 to $1,400.
You'll still pay for the dumpster, and that's where the math tightens. A 10 yard container delivered and picked up in the Cary area runs $450 to $600, plus overage if you exceed the weight allowance. Add saw blades, pry bars, a magnet, gloves, and a case of water, and you're at $600 to $800 in hard costs before you've lifted a board. Real savings on a small deck: maybe $400 to $700. On a large deck with footings, stairs, and a pergola, the DIY savings evaporate fast because the labor is the expensive part and it's also the part that's hardest to do safely.
The risks aren't theoretical. Hand demolition sends nails into grass and gravel, and a lawnmower finds them for years. Ledger removal exposes the house to weather, and if it rains before you've addressed the rim board, you're paying for water damage on top of the deck. Footings that aren't fully removed become a problem for whoever builds the next deck, and an inspector will notice. And if anyone helping you gets hurt, your homeowner's policy gets to decide whether that's covered.
When a deck is attached to the house, over 200 square feet, or sitting on more than four footings, the DIY math stops working. The labor you save is smaller than the risk you take on.
A professional crew on a typical Cary deck runs $1,800 to $4,500 all in, and that number includes the dumpster, the footings, the repairs, and the cleanup. It also includes insurance and a workmanship guarantee. Burns Carpentry backs its work with a two year workmanship guarantee, which is the piece a DIY weekend can't replicate.
How to Budget for Removal When Building a New Deck
If a new deck is the plan, the smartest move is to price demolition and construction together rather than treating removal as a separate errand. Contractors who handle both can sequence the work so the dumpster arrives the day the tear-out starts and leaves the day the new footings go in, which cuts rental days and eliminates the double-handling that happens when one crew tears out and another builds.
A realistic 2026 budget for a full replacement in Cary breaks down roughly like this: demolition and haul-off at $1,800 to $4,500, new footings and framing included in the build price, and a new deck itself running $18,000 to $45,000 depending on size and material. Composite sits at the higher end of that range, but it eliminates the annual staining and sealing that wood demands in northern Illinois, where freeze-thaw cycles and summer humidity punish exposed lumber. Homeowners planning to stay in the house more than eight years usually come out ahead on composite.
Timing matters too. Deck work in Cary compresses into April through October, and October bookings for spring fill up early. If you're planning a tear-out and rebuild for spring 2027, start the conversation now, because the good crews are scheduling six to eight weeks out by February.
Questions worth asking any contractor before you commit:
- Is footing removal included, and how many footings does the quote assume?
- What's the included tonnage on the dumpster, and who pays the overage?
- Who handles the Cary permit, and is the fee in the quote?
- What happens if the ledger reveals rot? Is that a change order or included?
- Is the workmanship guarantee in writing, and how long does it run?
Frequently Asked Questions
How much does it cost to remove an old deck in Cary, IL?
Most Cary homeowners pay between $1,800 and $4,500 for demolition and haul-off, depending on deck size, footing count, and access. A small deck with easy truck access lands near the bottom of that range. A large deck with stairs, a pergola, and eight footings pushes toward the top.
Do I need a permit to demolish a deck in Cary?
Removing a deck attached to your house typically requires a permit and often an inspection of the attachment point afterward. Detached, ground level decks sometimes fall under lighter rules. Burns Carpentry handles the permit application and inspection scheduling with the village so you're not chasing paperwork.
Can I keep my old deck boards or reuse the framing?
Sometimes. Joists and beams that are still solid and correctly sized can occasionally be reused, but the ledger and any wood in contact with the ground should always be replaced. On decks older than 15 years, reuse rarely pencils out once you account for inspection and labor.
How long does deck demolition take?
A typical Cary deck comes down and gets hauled away in one to three days. Footing removal and any rim board repair add time. If the rebuild is happening immediately, the whole sequence from tear-out to new footings usually fits inside the first week of a three to five week deck project.
If your deck in Cary is past saving and you're weighing a tear-out against a rebuild, Burns Carpentry does both under one roof, including the permit, the haul-off, and the repairs nobody wants to discover mid-project. Call and ask for a straight answer on what your specific deck will cost to remove. They'll tell you if it's a job you can handle yourself, and if it isn't, you'll know exactly why before you sign anything.
