Concrete Coring in Edmonton – Expert Services for Your Projects

Welcome to the fascinating world of concrete coring, an essential process shaping the concrete structures that form our residential, commercial, and industrial landscapes. As experts in the field, Walser Contracting Ltd. delivers top-notch concrete coring services across Edmonton and its surrounding areas.

Short Summary

  • Walser Contracting Ltd. is a professional concrete contractor offering top-tier core drilling services in Western Canada with specialized equipment and techniques for residential, commercial and industrial projects.

  • Our services include slab sawing, wall sawing, confined space solutions and more to ensure safety protocols are followed while providing high-quality results.

  • We offer free estimates for all our clients in Edmonton & its surrounding areas so customers can plan their budgets accordingly.

Understanding Concrete Coring

Concrete coring, an art in its own right, is a precise drilling technique that creates clean and accurate holes in concrete structures without causing damage to the surrounding area. Perfect for a range of applications, it is the lifeline of various construction projects. But what makes it so valuable?

The secret lies in core drilling, a reliable construction technique that enables precise penetrations through concrete with minimal noise, dust, and vibration. Core drilling has revolutionized the field of concrete cutting coring, making it an economical method for creating circular openings in concrete.

Core Drilling Techniques

Core drilling techniques involve using specialized equipment and diamond-tipped drill bits, resulting in accurate holes in concrete structures. This technique is versatile, finding its use in various applications such as:

  • Plumbing

  • Electrical

  • HVAC installations

  • Creating openings for window packages in residential and commercial projects

Our talented team at Walser Contracting Ltd. is proficient in core drilling techniques, providing top-tier services across Western Canada.

Equipment and Tools

The essence of effective concrete coring lies in the equipment and tools used. The trade heroes are core drilling machines, diamond drill bits, and water recycling systems.

The core drilling machine’s heart of the operation consists of an electric motor speed reducer, a light alloy base with adjustable feet, and wheels. The diamond drill bit, a specialized tool, is the muscle with a steel tube and a diamond-tipped cutting head that does the hard work of drilling through concrete.

Additionally, water is incorporated into the concrete coring process to reduce dust particles, making the worksite cleaner.

Professional drilling into concrete wall
Professional cutting concrete

Residential, Commercial, and Industrial Applications

Concrete coring is not a one-size-fits-all solution. Different projects have different needs, and our services cater to each unique requirement. Our expertise extends across the spectrum from residential homes to commercial facilities and industrial setups.

Whether it’s creating openings for:

  • windows

  • doors

  • vents

  • plumbing

  • electrical installations

In a home or drilling holes for large-scale industrial projects like pipelines and tanks, our versatile concrete coring services cover it all.

Residential Clients

Imagine you are renovating your home and need to create openings for windows, doors, vents, and even for plumbing and electrical installations. That’s where our concrete coating services come in.

Our services aren’t limited to just the basics. We can also drill holes for special features like dryer vents and fireplaces, making us your go-to solution for all concrete coring needs.

Commercial Facilities

Commercial facilities, be it offices, retail stores, warehouses, or factories, present unique challenges. These buildings often require concrete coring to create openings for plumbing, electrical, and HVAC systems and drainage, manholes, and structural testing.

The benefits of concrete coring for commercial facilities are immense. Not only does it offer cost savings, but it also ensures minimal disruption to operations while providing precision cutting. However, safety is paramount, and it’s vital to ensure that the contractor is experienced and well-versed in safety protocols for the job.

Industrial Projects

When it comes to industrial projects, concrete coring becomes all the more critical. Large-scale infrastructure, maintenance, and repair work often require precise and efficient concrete coring as part of the overall concrete work.

Moreover, concrete coring is not just about creating openings for windows, doors, and vents. In the industrial sphere, it’s also about drilling holes for pipelines, tanks, and other large-scale projects. Our services include core drilling, slab sawing, wall sawing, and confined space solutions to cater to all these diverse needs.

Specialized Concrete Services

At Walser Contracting Ltd., we pride ourselves on offering a comprehensive range of specialized concrete services. From slab and wall sawing to confined space solutions, we cover all your project needs.

Each service involves unique techniques and equipment, fine-tuned to deliver the best results. Our services include:

  • Slab sawing, using walk-behind saws

  • Wall sawing, using a diamond blade mounted on a track-mounted machine

  • Confined space cutting for hard-to-reach areas

These solutions ensure the secure and efficient cutting of concrete.

Slab Sawing

Slab sawing, a technique as precise as it sounds, cuts the upper portion of existing concrete to an even, flat plane. This method is ideal for levelling damaged pavement, creating control joints, or facilitating the installation of underground wires and pipes.

We use a large saw blade mounted on a track and powered by a hydraulic motor to carry out slab sawing. This blade is guided along the designated cutting line to achieve a precise cut, ensuring minimal debris and maximum efficiency.

Wall Sawing

Another specialized service we offer is wall sawing. This technique uses a diamond blade on a track-mounted system to produce precise cuts in concrete and masonry structures.

Wall sawing is an accurate way to cut openings in concrete, brick walls and pre-cast wall panels. It’s an effective technique that can be used with great efficiency. It’s relatively quiet and dust-free, making it suitable for indoor applications where precision is key.

Confined Space Solutions

Concrete coring in tight or restricted areas may sound like a challenge, but it becomes an achievable task with our confined space solutions. We use specialized equipment and procedures to ensure the safety of personnel in areas that are difficult to access and pose a potential risk.

From diamond core drills and vacuum systems to robotic arms, our tools are designed to facilitate workers in completing their tasks safely and efficiently in confined spaces. We also implement methods of isolation and ventilation to ensure a secure and healthy environment.

A picture of a residential client receiving concrete services

Choosing the Right Concrete Contractor

Choosing the right experienced team of concrete contractors is crucial. You need a team with experience, reliability, excellent communication skills, and a commitment to producing high-quality concrete work.

That’s where Walser Contracting Ltd. comes in. As professional concrete contractors, we have the necessary tools, experience, and expertise to complete the task expeditiously and effectively while adhering to the highest quality and safety standards.

Quality Results

Quality results are not just about the final product but also the process. As contractors, we prioritize safety by strictly adhering to all safety protocols, utilizing the appropriate equipment, and ensuring all personnel are adequately trained.

Precision is another aspect we focus on. We employ the necessary tools and techniques, adhere to project specifications, and verify the accuracy of all measurements to ensure the highest quality results.

Free Estimate

A free estimate can be a great starting point when budgeting for your project. It’s crucial to remember that specific industries view free estimates as part of their overhead expenses. Therefore, getting at least three estimates is essential to establish a high cost, middle cost, and low cost.

At Walser Contracting Ltd., we provide free quotes for our concrete coring services. So, if you’re planning a concrete coring project, don’t hesitate to contact us for your free estimate.

Edmonton and Surrounding Area Coverage

Our services aren’t limited to one location. We offer our reliable and professional concrete coring services to clients in Edmonton and its surrounding areas.

When choosing a contractor, it’s vital to ensure they have the following:

  • Necessary license

  • Insurance

  • Experience

  • Reputation

At Walser Contracting Ltd., we adhere to all safety protocols, conform to regulations, and have the capacity to manage risks, ensuring that we provide you with the best service possible.

Walser Contracting Ltd.

As a reputable concrete coring company in Edmonton, Walser Contracting Ltd. offers a comprehensive range of services for residential, commercial, and industrial customers. We pride ourselves on our ability to handle projects related to steel structures, industrial facilities, and bridges, ensuring that they are completed on time and within the allotted budget.


What is concrete coring?

Concrete core drilling is a technique used to create cylindrical holes in concrete structures, allowing for the insertion of systems such as conduits, piping and reinforcements.

How do you core holes in concrete?

Concrete coring involves drilling cylindrical holes into concrete structures using a diamond cutting drill for an accurate, low-noise, dust-free and non-percussive result.

The holes can then be filled with a dry-mixed concrete patching material to ensure minimal shrinkage.

What is the purpose of coring?

Coring is a process used to create holes in concrete walls, floors, and ceilings for utility and material penetration. It enables the easy passage of pipes, utility lines, and other objects and is commonly employed in construction, plumbing, electrical, and HVAC projects.

Coring is a fast and efficient way to create openings in concrete and is often used in various projects. It is a cost-effective solution that can save time and money.

What is best for cutting concrete?

For cutting concrete, diamond blades with wet saws are the best option. They provide the necessary strength for cutting through concrete and wet saws help keep the hazardous cement dust from spreading.

Diamond blades and wet saws are the safest and most efficient way to cut concrete. The blades are strong enough to cut through the concrete and the wet saw.

What are the residential applications of concrete coring?

Concrete coring is a versatile tool used in residential construction, enabling homeowners to create openings for windows, doors, vents, plumbing, electrical installations, dryer vents and fireplaces.

It is a cost-effective way to create openings in concrete walls and floors without demolition or extensive repairs. It is also a great way to add new features to existing structures without tearing down walls or floors.

Coring is a relatively new process.


Throughout this blog post, we’ve explored the fascinating world of concrete coring, delved into the specifics of core drilling techniques and equipment, and examined the wide range of residential, commercial, and industrial applications.

No matter the project, Walser Contracting Ltd. stands ready to deliver high-quality concrete coring services. So, whether you’re planning a small home renovation or a large-scale industrial project, remember that concrete coring can be an efficient, precise, and cost-effective solution with the right contractor.


Walser Contracting Ltd.
Concrete Cutting & Coring Services
15C Alberta Ave, PO Box 3816,
Spruce Grove, AB T7X 3B1

Monday to Friday: 24 Hours/Day

Call: 780-721-3405

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