Frequently Asked Questions
Navigating the complexities of commercial and industrial electrical systems requires a partner who understands both your technical needs and your operational goals. At McCune Electrical Services, we believe in transparency and proactive communication to help you maintain "Excellence At All Times."
The McCune Difference: Specialized Expertise
Our team specializes in mission-critical environments where downtime isn't just an inconvenience—it’s a direct risk to your bottom line. By combining innovative design-build solutions with a client-driven, frugal approach, we ensure your facility’s electrical foundation is safe, efficient, and built for long-term growth.
Adhering to the Golden Rule
We treat every project with the same vigilance and care we would apply to our own personal resources. By adhering to the Golden Rule and maintaining a culture of safety and integrity, we ensure that our clients—from local businesses to Fortune 500 companies—receive fair, compassionate, and high-performance electrical solutions that respect both their budget and their timeline.
Your Questions Answered
1. What services does a commercial electrical contractor in Houston provide?
Commercial electrical contractors focus on high-capacity power systems that go far beyond standard residential wiring. At McCune Electrical Services, we specialize in mission-critical infrastructure for the Greater Houston area, including three-phase power distribution, switchgear maintenance, and backup generator paralleling for large-scale facilities. Our expertise covers everything from new design-build projects and tenant improvements (TI) to 24/7 emergency repairs for industrial plants, commercial facilities, and corporate offices.
2. Does McCune Electrical Services provide 24/7 emergency repairs in Houston?
Yes. We understand that in the commercial and industrial sectors, downtime is lost revenue. We provide 24/7 emergency electrical services for businesses across the Houston area and mobilize within 1-2 hours from the time of your call. Our Service Team is equipped to handle critical power failures, transformer issues, and code corrections to get your facility back online as quickly as possible.
3. What is an electrical IR scan, and does my business need one for insurance?
An Infrared (IR) Thermography scan is a preventative maintenance tool that identifies thermal "hot spots" in your electrical system before they lead to a fire or equipment failure. Many commercial insurance carriers in Texas now require an annual certified IR scan to maintain coverage and reduce premiums. MES provides comprehensive IR scanning and reporting for switchgear, panels, and motor control centers, ensuring your facility remains compliant and operational.
4. Do you handle electrical infrastructure for medical and healthcare facilities?
Absolutely. MES has extensive experience managing large-scale healthcare projects, including mission-critical life-safety power systems. We recently handled a $4M+ hospital project that included paralleling generator systems exceeding 1MW. We understand the rigorous safety standards and zero-tolerance for downtime required in the medical sector, making us a trusted partner for hospitals and wellness clinics across the Texas Gulf Coast.
5. Does McCune Electrical Services work outside of the Greater Houston area?
While our headquarters is in Houston, we view the entire state of Texas as our neighborhood. We are not pigeonholed by geography and currently manage major commercial projects in Georgetown (Austin area) and Boerne (San Antonio area). Historically, our team has traveled as far as North Carolina and Florida to provide specialized industrial electrical expertise for our clients.
6. What is "Value Engineering" in a commercial design-build project?
Value Engineering is a core part of our Design-Build process. It involves analyzing your facility’s electrical requirements during the planning phase to identify cost-saving efficiencies without sacrificing reliability or safety. By consulting with McCune early in your project, we can optimize your infrastructure design—from load calculations to equipment selection—to fit your budget and long-term operational needs.
7. Are you certified to handle industrial electrical maintenance contracts?
Yes. McCune Electric is a fully certified partner for industrial facilities and public sector entities. We hold several key safety and procurement certifications, including ISNetworld member contractor status, SBE Certified, and approval through Buy Board and Choice Partners. These badges ensure that we meet the highest standards for safety compliance and procurement transparency required by heavy industrial plants and school districts.
8. How does McCune support commercial tenant build-outs (TI)?
Lease turnovers and tenant improvements require a fast, reliable electrical partner to meet move-in deadlines. We specialize in reconfiguring power distribution, updating lighting systems to energy-efficient LED standards, and installing dedicated circuits for new equipment. We work closely with General Contractors and Property Managers to ensure the electrical phase of your build-out is seamless and on schedule.
9. Why are professional load calculations required for commercial facility expansions?
Before adding new machinery, specialized medical equipment, or HVAC units, a professional load calculation is essential to ensure your existing electrical infrastructure can handle the increased demand. At MES, we perform detailed system analysis to prevent overloaded circuits and dangerous panel failures during growth phases. This proactive step ensures your facility remains compliant with Houston building codes and operates without the risk of unplanned power interruptions.
10. How does McCune Electrical Services support mission-critical power for data centers?
Data centers and IT infrastructures require zero-tolerance power reliability. We provide the specialized electrical foundation necessary for these environments, including redundant power systems, high-capacity switchgear, and uninterruptible power supply (UPS) integration. By focusing on the critical infrastructure that feeds your server rooms, we ensure your facility's "nervous system" is backed by industrial-grade electrical precision.
11. What is Power Quality, and how does Power Factoring reduce operational costs?
Poor power quality can lead to inefficient energy use, equipment overheating, and expensive utility penalties. We specialize in Power Factoring and electrical efficiency audits to identify where your facility is losing power. By optimizing your power factor, we can reduce the strain on your electrical system, extend the lifespan of your motors and equipment, and significantly lower your monthly industrial energy bills.
12. What safety certifications does McCune Electrical Services hold for industrial projects?
Safety and compliance are non-negotiable in heavy industrial and public sector work. McCune Electric is an ISNetworld member contractor, maintaining a high safety rating that allows us to work in the most rigorous industrial environments. We are also SBE Certified, METRO Certified, and have been vetted through the Buy Board and Choice Partners purchasing cooperatives. These credentials prove we meet the highest standards for safety, insurance, and procurement transparency required by major General Contractors and government entities.
Ready to Secure Your Facility?
If you have a specific question not covered here or need immediate assistance with your facility’s electrical needs, our team is ready to respond. Contact McCune Electrical Services today to discuss how we can bring reliability, safety, and quality to your next project.
