Concrete Cutting: Precision, Power, and Practical Solutions

Why Local Demo Leads the Way in Concrete Cutting

Concrete cutting isn’t just another item on the jobsite checklist; it’s a high-stakes, precision-driven operation that can make or break the success of your project. Whether you’re carving out space for a new window, slicing through a slab for plumbing access, or preparing a structure for demolition, the cuts need to be sharp, the execution flawless, and the mess minimal.

At Local Demo, our expertise in concrete cutting and core drilling is unparalleled, allowing us to approach projects with surgical precision and heavy-duty power. From tight residential remodels to sprawling commercial builds, we bring the skill, tools, and strategic thinking to get it done right without disrupting everything around it.

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What Exactly is Concrete Cutting?

Concrete cutting is the art and science of removing or altering concrete structures with accuracy and control. It’s not just brute force. It’s the calculated removal of specific areas, allowing the surrounding structure to remain intact and stable. When done correctly, it looks effortless. When done poorly, it creates chaos. There’s also a fine line between cutting and coring: cutting shapes or sections out of a surface, while coring cuts clean, cylindrical holes through walls, slabs, or foundations.

Real-World Uses: Where Concrete Cutting Comes Into Play

Think of concrete cutting and coring as the silent enablers of progress. They don’t just make space; they make space possible. Common applications include:

• Interior Remodeling: Create open-concept layouts, widen entryways, or remove structural barriers
• Trenching: Seamlessly carve through concrete to make way for plumbing, HVAC, or data lines
• Expansion Joints: Prevent cracking and future structural stress with strategic scoring
• Selective Demolition: Remove just the parts you don’t want—no more, no less
• Sidewalk and Driveway Modification: Elevate safety and accessibility with precise cuts
• Utility Access: Drill and cut for water mains, power conduits, and manhole installations
• Mechanical System Installation: Core perfect circular openings for everything from sprinkler systems to industrial ventilation

Local Demo’s strategic approach ensures you get the cut you need without the mess you don’t need, providing you with reliable and efficient service.

Mastering the Method: Types of Concrete Cutting Techniques

Flat Sawing or Slab Sawing

Flat sawing is the backbone of concrete cutting: fast, efficient, and built for horizontal surfaces. These high-powered, walk-behind saws are designed to glide across flat concrete, slicing through slabs with stunning precision. Ideal for cutting roadways, warehouse floors, bridge decks, and parking lots, flat sawing reaches deep into concrete without disturbing the sub-base or compromising structural stability.

What makes it so effective? The diamond-tipped blade spins at high RPMs, mounted on a sturdy machine that can be operated manually or by remote for extra control. This allows for straight, controlled cuts that are perfect for both demolition and modification. 

At Local Demo, we use slab saws for:

• Trenching for utility lines or drainage systems
• Cutting out damaged sections of concrete for removal and repair
• Creating expansion joints to prevent cracking
• Precision slab separation during selective demolition

With slab sawing, we can cut cleanly, quickly, and with minimal disruption to your site. The result? Reduced downtime, better control, and a work zone ready for the next phase without the dust storm.

Wall Sawing

Wall sawing is where vertical power meets pinpoint control. These track-mounted saws are engineered to scale vertical surfaces and slice through reinforced concrete walls, beams, and columns with astounding accuracy. Using a circular, diamond-tipped blade mounted on a steel track, wall saws deliver deep, clean cuts without vibration or risk to the surrounding structure. At Local Demo, wall sawing isn’t just a job; it’s a refined craft.

We specialize in creating:

• Openings for windows and doors
• Elevator shafts and stairwells
• Mechanical and ventilation penetrations
• Retrofitting structures for ADA compliance or redesign

Our wall sawing process is ideal for structural modifications in tight quarters or occupied buildings. We keep the operation quiet, the site clean, and the precision razor-sharp. Even when the concrete is thick, reinforced, or embedded with rebar, we can cut through it with surgical finesse, leaving behind smooth, square openings ready for framing, installation, or inspection.

Core Drilling

When you need a perfect circle in concrete, there’s only one answer: core drilling. This method uses cylindrical diamond bits to bore precise holes of virtually any diameter and depth, without cracking, splintering, or disturbing the integrity of the surrounding material. It’s fast, quiet, and highly adaptable.

Core drilling is used for:

• Electrical conduit installation
• Plumbing and HVAC routing
• Fire sprinkler system access
• Anchor bolt placement and structural supports
• Material sampling and concrete testing
• Penetrating floors, walls, ceilings, and foundations

Our drills are equipped with slurry containment systems and wet-cutting capabilities, meaning less mess, less dust, and fewer interruptions to your workspace. Whether it’s one hole or one hundred, our core drills get in, get through, and get out with precision you can measure to the millimeter.

Wire Sawing

This technique uses a steel cable embedded with industrial-grade diamonds, looped around the target area and pulled in a continuous motion to slice through even the most unyielding material. Wire sawing is the go-to method when other saws won’t fit or can’t handle the volume. It produces virtually no vibration, which is essential when working near sensitive structures or in active facilities.

This method is used for:

• Separating large concrete blocks for removal
• Segmenting heavily reinforced concrete
• Controlled structural dismantling
• Tight-access demolition jobs where space is limited

With wire sawing, we can make cuts of unlimited depth and shape, giving us the flexibility to dismantle massive structures with minimal disruption to the surrounding environment. It’s power and control, perfectly balanced.

Hand Sawing

When mobility matters most, hand sawing offers the ultimate solution. Using lightweight, handheld concrete saws powered by electricity, hydraulics, or gas, our crews can reach confined or hard-to-access areas where large machines can’t go. Perfect for detail work, minor modifications, or touch-up cuts, hand saws provide a high level of control without sacrificing cutting depth or blade strength.

Hand sawing is often used for:

• Small demo areas or tight mechanical rooms
• Precision patchwork
• Interior environments where noise and dust control are crucial
• Cutting concrete walls or floors under 6 inches thick

At Local Demo, we treat hand sawing like fine carpentry; clean, accurate, and finished to spec. Whether it’s a last-minute adjustment or a micro-surgical cut in a sensitive environment, our team delivers results you can count on.

Tools of the Trade: What We Use and Why It Matters

Here’s where the magic happens because even the best concrete cutting strategy depends on the right gear. At Local Demo, we show up with tools that are purpose-built for your exact project conditions.

Outfitted for any project, our arsenal (built for speed, precision, and cleanliness) includes

• Diamond Blades and Bits: Engineered to withstand the toughest materials, these blades deliver unmatched speed and smoothness for everything from slab cuts to core drills. They don’t just cut—they glide.
• Concrete Chainsaws: These specialized saws allow for plunge cuts in walls or floors and are ideal for square or irregular openings. When precision matters but a big machine won’t fit, this is our go-to.
• Core Drilling Rigs: Ranging from compact, handheld units to large, mounted rigs that chew through multi-story walls and foundation slabs, our core drilling setups are adaptable and robust..
• Hydraulic and Electric Saws: These saws offer flexibility in indoor or noise-sensitive environments. They’re quieter, cleaner, and perfect for occupied commercial spaces.
• HEPA Vacuums and Dust Control Systems:
  Cutting concrete shouldn’t mean coating your site in silica dust. We pair all of our tools with top-tier dust suppression and containment solutions to meet health standards and keep your site safe and clean.

Let’s Talk Strategy, Not Just Saws:

At Local Demo, the job doesn’t begin with cutting; it starts with choosing the right combination of technique, equipment, and containment to meet the exact needs of your project. Our team ensures every cut is clean, every hole is smooth, and every site is left better than we found it.

Our Safety and Environmental Standards

Precision is nothing without protection. At Local Demo, we believe that safety isn’t a box to check; it’s a standard to exceed. We’ve built our methods around environmental responsibility, regulatory compliance, and jobsite safety. Our goal? Flawless results, zero hazards, and a site that looks better than we found it. You can expect:

• Dust Control: Silica dust is no joke. We use wet-cutting methods, HEPA vacs, and barriers to trap it before it travels.
• Noise Mitigation: Our gear is powerful, but we minimize disruption with scheduling and acoustic management
• Debris Management: All slurry and rubble are contained, cleaned, and disposed of properly
• PPE & Protocols: Our crews are fully outfitted and trained to work safely in any environment
• OSHA Compliance: Every project follows the latest health and safety regulations—no exceptions

The Local Demo Advantage: Why Professionals Deliver Better Results

Concrete work can be messy, noisy, and risky, but not when it’s done by professionals who know how to control the chaos. Choosing the right contractor protects your timeline, your budget, and your building.

Here’s why they rely on Local Demo for results they can count on:

• Surgical Precision: Every cut, every hole, every slice is calculated and clean
• Time-Saving Execution: We don’t slow down your project. We speed it up with expert planning and quick turnarounds
• Damage Prevention: No cracks. No chaos. Just clean access where you need it
• One-Stop Service: Cutting, coring, and cleanup, we handle it all
• Built-In Peace of Mind: Fully licensed, insured, and backed by experience that shows in every job we do

Cutting corners isn’t in our playbook and our clients know it. Whether you’re carving out space, creating access, or reshaping a structure, it takes the right team, the right tools, and the right mindset to get it done cleanly and safely.

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Why Choose Local Demo?

If you’re planning a renovation, utility install, or selective demolition project, let Local Demo take the stress and the mess out of the cutting process. We offer: 

• Extensive experience in cutting, coring, and selective demolition
• Advanced tools for any structure, thickness, or material
• Knowledge of building codes, permitting, and site logistics
• Transparent communication from quote to cleanup
• Full compliance and insurance so you’re covered from every angle.

From precision drilling to complex structural cuts, we deliver results that are sharp, efficient, and built to support your success. Reach out to Local Demo today to schedule a consultation and get a free quote!