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Commercial or Residential Electrical Inspection Services in Edmonton

Sierra Electrical Ltd. takes immense pride in delivering top-notch commercial electrical inspection services throughout Edmonton. With years of industry experience, we've established ourselves as the go-to experts for ensuring the safety and efficiency of electrical systems in businesses across the area.


Our team of expert electricians will meticulously inspect every aspect of your commercial property's wiring and electrical parts to identify any potential hazards or areas requiring improvement. Whether pinpointing outdated wiring, identifying overloaded circuits, or uncovering faulty electrical equipment, we leave no stone unturned in our quest to keep your business safe and compliant.


Our commitment to excellence continues beyond identifying issues; we're also equipped to address them promptly and effectively. Should our inspection reveal any deficiencies or safety concerns, our team will provide you with detailed recommendations for repairs and upgrades tailored to your specific needs and budget.


In addition to our commercial electrical inspection services, we are your trusted partner for residential inspections in Edmonton. From single-family homes to multi-unit dwellings, we have the skills to ensure your residential property's electrical structure is up to code and functioning optimally.

Customer satisfaction is our foremost priority. We go above and beyond to deliver unparalleled service, transparent communication, and lasting results. Contact us today for a free quote.

Ensure the Safety of Your Home with Residential Electrical Inspection Services

At Sierra Electrical Ltd., we prioritize the safety and well-being of your home and loved ones. Our expert electricians offer complete residential electrical inspection services in Edmonton to identify potential hazards, ensure code compliance, and enhance the efficiency of your electrical system.

Our thorough inspections assess the condition of your outlets, wiring, panels, and other electrical components to detect any signs of damage, outdated equipment, or faulty installations. Our team provides detailed reports and recommendations to address issues, offering peace of mind and preventing potential electrical hazards.

Don't compromise the safety of your home. Trust Sierra Electrical Ltd. for reliable residential electrical inspections in Edmonton. Call us today to schedule an inspection and safeguard your property against electrical risks.

Professional Commercial Electrical Inspection Services in Edmonton

Commercial electrical inspections ensure businesses' safety, reliability, and efficiency. These inspections are essential for identifying potential electrical hazards and reducing the risk of electrical fires and accidents in the workplace. Adhering to electrical codes and inspection regulations can help businesses meet compliance requirements and avoid penalties. Additionally, regular inspections optimize the performance of electrical systems, improving energy efficiency and reducing operational costs. They also provide peace of mind, ensuring businesses can operate smoothly and safely, protecting employees, customers, and valuable assets. Check out our blog on the need to be updated on electrical systems

​At Sierra Electrical Ltd., we specialize in providing comprehensive electrical inspection services for commercial properties in Edmonton. Our electricians are equipped with the expertise and knowledge to assess and evaluate the electrical systems of various commercial establishments, including offices, retail spaces, restaurants, and more. Choose us for dependable commercial electrical inspection services in Edmonton and take proactive measures to maintain the electrical integrity of your commercial space.

What Is the Role of Electrical Inspectors?

Below are some of the typical duties of electrical inspectors that they may perform on your building’s electrical system:

Determining any potential electrical hazards

Checking for uncovered wiring or any exposed wires

Checking for outdated wiring

Checking and testing safety switches

Examining the electrical panels

Testing power points, fixtures and lighting

​Evaluating electrical service levels

Assessing the overall electrical systems

Noting the location of smoke alarms and testing the alarm buttons

Inspecting any electrical items that don’t comply with current government electrical regulations

Thermal Imaging

This method detects system overloads, loose defective components and damaged switchgear. Infrared electrical testing finds hot, dangerous problems quickly. Infrared electrical inspections find hot spots caused by defects in connections and components. Infrared thermography is used to find areas of excess heat (caused by increased resistance) so that problems can be corrected before a component fails, causing damage to the component, creating safety hazards and productivity loss. Because increased heating is a sign of failure, infrared is the best diagnostic tool for finding these hot connections in the early stages of degeneration. This is why your insurance company may have asked for an electrical infrared inspection to find and prevent problems before they cause damage to your personnel, equipment and facility.

Thermal Imaging
Thermal Imaging 2
Thermal Imaging 3

Conditions Detectable by an Infrared Inspection

Here’s a list of conditions we can detect using a thorough infrared Inspection.

Loose/deteriorated connections

Overloads

Open circuits

Unbalanced loads

Inductive heating

Harmonics

Defective equipment

Benefits of Infrared Inspection

Here are the benefits you should expect once our team does a proper infrared inspection.

Minimize unplanned downtime: Our infrared inspection services detect possible issues before they escalate, allowing timely maintenance and reducing unexpected shutdowns.

Prolonged equipment lifespan: Our inspections help extend the life of your electrical assets by identifying early signs of wear and tear, ensuring optimal performance for years to come.
 

Seamless service: With infrared technology, there's no need to halt operations during inspections. Enjoy uninterrupted workflow while we conduct thorough assessments of your equipment.

Risk mitigation: Detecting faults early mitigates the risk of electrical malfunctions, minimizes hazards, and creates a safer working environment for your staff.

Cost-efficient maintenance: Identifying issues in their infancy allows for cost-effective repairs, saving you from expensive emergency fixes later on.

Boost profitability: Our infrared inspection services directly contribute to your bottom line by minimizing downtime and repair costs, enhancing profitability and operational efficiency.

Prevent catastrophic failures: Early detection of potential failures prevents catastrophic incidents, protecting your assets and personnel from harm.

Lower insurance premiums: With reduced risks of equipment failure and losses, you can negotiate lower insurance premiums, optimizing your budget without compromising coverage.

Contact us for all your electrical needs. 

Frequently Asked Questions

To help you understand our electrical inspection services, here are answers to common questions:

  • Is it safe to have aluminum wiring?
    It is completely fine to have Aluminum wiring if it is installed correctly and is only employed in the proper application. People often encounter issues with aluminum wiring when it’s used in the branch type circuit wiring (It is the smaller wires used to transfer electricity from any electrical panel to the lighting fixtures, switches, and plugs.) Much like any other wiring, aluminum wiring is safe to employ when appropriate terminations and connections are provided without hampering the quality of the wire and the materials approved by the Canadian Electrical Code are installed in conformity. These days, the stranded aluminum wire is commonly used for the feeder lines and the main distribution lines to bring electric power to your home.
  • Why should we hire a licensed electrician to fix our aluminum wiring?
    Having an unlicensed electrician fix your home’s aluminum wiring will only cause more problems to your wiring. Fixing aluminum wiring properly requires a thorough understanding of the electronics and certified skills of a licensed electrician. Also, without having a licensed electrician contractor on board, you can not get your home or office wiring system certified as secure for the insurance applications.
  • What makes aluminum wiring so problematic?
    The root cause of problems that arise from having aluminum wiring comes from the physical properties of aluminum. It is a metal that oxidizes whenever exposed to air, which results in overheating and causes failure at the termination points of the wiring. As aluminum is categorized as a soft metal that demonstrates a very different set of electrical characteristics than metals like copper, keen attention and thorough understanding are important to ensure that only appropriate devices employ aluminum wiring.
  • Can I get insurance for my house with aluminum wiring?
    Yes, but only if the aluminum wiring in your house is safe. If your home is wired with AW, most insurance companies would demand a proper electrical safety inspection by a qualified and licensed electrician before they sell you any policies or renew existing ones. Generally, you will require electrical repairs.
  • How do I know if my home or business has aluminum Wiring?
    Aluminum wiring was common in the houses constructed from the mid-1960s to late 1970s, if your residence was also constructed in this time frame, there’s a good chance your house has aluminum wiring. You can easily check what type of wiring you have by taking a good look at the visible wiring found between the open floor joints, in the attic, or even in the basement. You should also try looking at the service panel and see if the wiring is marked with words like ALUM, ALUMINUM, AL, AL ACM, or ALUM ACM.
  • What are the signs that may indicate aluminum wiring issues?
    The following signs might indicate that your aluminum wiring has problems: The lights at your home are flickering, however, this phenomenon can’t be traced to any external issue. You have plugs that do not work even when the circuit is energized. You are encountering odd static on your TV, computer or radio. There are crooked, discoloured and warm receptacle covers and switch plates. Fuses and circuit breakers are tripping for no visible reason. You notice an odour that smells like burning plastic near switches and receptacles. You see sparking or smoke near electrical devices. If you find any of these issues in your house, you should reach out to a professional electrical contractor in Edmonton and have all your electrical systems checked on priority to save yourself and your loved ones from any electrical hazards or inconveniences.
  • I don’t experience any of the above-mentioned issues. Does it mean that my aluminum wiring is absolutely safe?
    Not entirely. Aluminum wiring has a very notorious reputation for causing electrical issues without any indications or prior symptoms. We always recommend a complete electrical safety inspection.
  • Is it possible that my house has both copper and aluminum wiring?
    Yes, it is possible. Some houses or offices contain a mixture of both copper and aluminum wiring.
  • Is it possible to solve my aluminum wiring problems without replacing all the wires?
    Yes, residents of AB have the following three ESA authorized choices, to prevent the risks and problems caused by aluminum wiring. 1 - Installation of AL/CU or CO/ALR devices only. This solution involves replacing all the common switches and wall receptacles in your home with the ones that are specifically rated and designed for aluminum wiring. We do not have tamper-resistant receptacles and “Decora” devices available in a CO/ARC form. Its Availability is limited to standard devices. However, this solution does not address connections in any lighting fixtures. 2 - Copper Pigtails with Specialized Connectors. The most common solution for addressing the problems caused by AW is adding new copper pigtail wires between electrical devices and aluminum wiring. It is important to ensure that this type of connection must only be done using special wire connectors and a proper anti-oxidant paste that helps increase the conductivity and also eradicates the corrosion. 3 - Complete home rewire using only copper wiring. This is simply the safest and most durable solution to all your wiring issues. It is often a one-time investment that ranges anywhere from $7,000 up to $20,000 plus considering all factors including the size of your house or office. Copper wiring is a very convenient wiring option to protect yourself and your home from all sorts of electrical problems. No matter what option you choose, these must always be performed by a licensed Edmonton electrician contractor to make sure that all safety protocols are properly taken and the correct installation procedures are executed without any hassle.

Insightful Infrared Inspection

With our infrared inspection, you can avoid hazardous system overloads, open circuits, defective components, and other electrical issues.

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