Deck & Patio Demolition in Ontario, CA
Licensed demolition contractor serving Ontario and all of San Bernardino County. Fast turnaround, fully insured, free estimates.
Professional Deck & Patio Demolition in Ontario, CA
Deck and patio demolition spans a wide range of complexity depending on what was built and how. A simple pressure-treated wood deck bolted to a ledger board is a straightforward teardown. A multi-level composite deck with built-in planters, a pergola overhead, and a poured concrete patio beneath it is a multi-phase project requiring sequenced disassembly, concrete breaking, and careful attention to the existing ledger attachment point on the structure — improper removal can damage exterior sheathing or allow water intrusion into the wall cavity.
Concrete patios add a dimension most homeowners underestimate: slab thickness, reinforcement, and sub-base conditions determine how quickly concrete breaks and how much material needs to be hauled. Reinforced slabs over four inches thick take longer per square foot and produce heavier debris loads. Pergolas and shade structures come down quickly but add volume to the load. Cost factors include total square footage, material mix (wood, composite, concrete, or a combination), access for equipment, and any tie-ins to the main structure that require patching.
C&S Demolition leaves your yard clear and ready for whatever comes next — whether that is a new deck, a landscape install, or a clean slate. We haul all debris off-site the same day, and our crew handles the sequencing that protects your home's exterior envelope from collateral damage during the teardown. C&S gives a written lump-sum bid after seeing plans or photos. Most jobs complete in one to two days.
What's included in our deck & patio demolition:
- ✓Wood, composite, or aluminum deck teardown
- ✓Pergola and overhead structure removal
- ✓Ledger board removal and exterior patching
- ✓Concrete patio breaking and hauling
- ✓All debris removal and disposal
- ✓Site leveling and cleanup
Deck & Patio Demolition in Ontario: Local Knowledge
Ontario is one of the busiest logistics and commercial cities in the Inland Empire, and its demolition needs reflect that scale: aging warehouse interiors that need full strip-outs before tenant improvements, older residential blocks in Downtown Ontario making way for infill development, and the expanding New Model Colony master-planned community generating both new construction and pre-development clearing. Permits run through the City of Ontario Building & Safety (909-395-2036), and the city's active development environment means permit counters are experienced with a wide range of demolition project types — from selective interior work to full commercial teardowns.
C&S Demolition is CA-licensed (Lic. #1126325) and serves Ontario regularly, with travel time of roughly 45 to 50 minutes from Long Beach via the 60 or 10 freeway. We handle structural and commercial interior demolition, whole-building teardowns, concrete slab and foundation removal, and ADU or garage demo for residential projects across the Creekside, Downtown Ontario, and Ontario Ranch areas. Your written bid states which permits the job needs and who pulls them; permit fees are the owner's unless the bid says otherwise. For commercial developers, general contractors, and homeowners in the Ontario area, C&S is a reliable partner for any licensed demolition scope.
Deck & Patio Demolition Services Across Ontario Neighborhoods
C&S Demolition serves every neighborhood in Ontario, including Downtown Ontario, Ontario Ranch, Creekside, New Model Colony. No matter where your property is located, we respond quickly and handle the demolition from teardown to final cleanup.
Ontario Demolition Permit Information
Deck & Patio Demolition in Ontario typically requires a demolition permit issued by the city building department. Your written bid states which permits the job needs and who pulls them; permit fees are the owner's unless the bid says otherwise.
Permit Office
City of Ontario Building & Safety
Phone
(909) 395-2036Deck & Patio Demolition Cost in Ontario
How We Price
Written Lump-Sum Bid
Typical Duration
1-2 days
Pricing in Ontario depends on square footage, materials, access, permit fees, and disposal costs. The best way to get an accurate number is a free on-site estimate — we'll come to you.
Why Ontario Homeowners Choose C&S Demolition
Licensed & Insured
California-licensed contractor operating as C&S Demolition / Scrapit LLC. Fully covered for every job in Ontario.
Clear Permit Scope
Your written bid states which permits the job needs and who pulls them; permit fees are the owner's unless the bid says otherwise.
All-Inclusive Pricing
Demolition, haul-away, and site cleanup are all included. No hidden fees or surprise charges.
Fast Turnaround
Most projects in Ontario are completed within 1-2 days. We work around your schedule.
DBA of Scrapit LLC
Backed by the equipment and crews of Scrapit LLC, and we respond quickly.
Free Estimates
C&S gives a written lump-sum bid after seeing plans or photos of your Ontario project, with fast turnaround on bids.
How Deck & Patio Demolition Works in Ontario
From first call to final inspection — here's exactly what to expect when you hire C&S Demolition for deck & patio demolition in Ontario.
Free On-Site Estimate
We review your Ontario project from plans, photos, or a site visit, note any suspect hazardous materials (asbestos, lead paint) for the owner's survey, and give you a written lump-sum bid with fast turnaround — no obligation. We quote lump-sum only: no hourly billing surprises.
Permits — City of Ontario Building & Safety
Deck & Patio Demolition in Ontario typically requires a demolition permit from City of Ontario Building & Safety ((909) 395-2036). Your written bid states which permits the job needs and who pulls them; permit fees are the owner's unless the bid says otherwise.
Site Preparation
Utilities are disconnected by the owner or GC before demolition starts. Our crew sets up dust control barriers, secures the perimeter, and protects adjacent structures.
Deck & Patio Demolition in Ontario
Our Ontario crew performs the deck & patio demolition efficiently using the right equipment — from precision hand tools for selective work to heavy machinery for larger teardowns. Debris is loaded directly into our trucks as we work. Most deck & patio demolition projects in Ontario are completed in 1-2 days.
Debris Removal and Cleanup
All debris is hauled to licensed facilities in Southern California. We sort recyclable concrete, metal, and clean wood from general waste to minimize landfill impact, leaving your property broom-clean and ready for the next phase.
Ready to Start Your Deck & Patio Demolition Project in Ontario?
Get a free, no-obligation estimate from C&S Demolition. We serve Ontario and all surrounding areas. Fast response, licensed & insured.
Frequently Asked Questions — Deck & Patio Demolition in Ontario
How much does deck & patio demolition cost in Ontario?+
Cost for deck & patio demolition in Ontario depends on the size of the job, wall or structure height, site access, whether the work is done by hand or by machine, whether slabs and footings come out, and how many tons of debris go to disposal. C&S Demolition gives a written lump-sum bid after seeing your plans or photos — no hourly billing.
Do I need a permit for deck & patio demolition in Ontario?+
Permit requirements vary by project type and Ontario municipal code. Your written bid states which permits the job needs and who pulls them; permit fees are the owner's unless the bid says otherwise.
How long does deck & patio demolition take in Ontario?+
Most deck & patio demolition projects in Ontario are completed in 1-2 days. Timeline depends on project size, permit requirements, and access to the site. We'll give you a firm schedule before any work begins.
Is C&S Demolition licensed and insured in California?+
Yes. C&S Demolition is a DBA of Scrapit LLC, a fully licensed California contractor. We carry general liability insurance and workers' compensation coverage on every project in Ontario and throughout San Bernardino County.
Do you haul away debris after deck & patio demolition in Ontario?+
Absolutely. Full debris removal and site cleanup is included in every C&S Demolition project. We haul everything away and leave your Ontario property broom-clean and ready for the next phase of your project.
Serving Ontario and Nearby Areas
Our Ontario demolition crews also serve the surrounding communities of Rancho Cucamonga, Pomona, Fontana, and throughout San Bernardino County. If you're not sure whether we cover your area, just call — we likely do.
Related Guides & Resources
Learn more about deck & patio demolition costs, permits, and processes in Southern California:
Demolition Contractor in Ontario, CA
C&S Demolition serves Ontario, CA with licensed residential and commercial demolition services including interior demo and concrete work.
Cost GuidesDeck & Patio Demolition Cost in SoCal (2026)
Here's what drives the price and what to expect on demo day.
How-To GuidesDemolition Site Cleanup: What Happens After the Job
After the walls come down, the real cleanup begins. Here's what happens after demolition and how C&S handles every step.
More Demolition Services in Ontario
C&S Demolition handles all types of demolition in Ontario. Explore our other services: