Commercial Electrical Services in Houston, TX
Electrical service for Houston businesses
Power problems can stop work, damage equipment, and put people at risk. OneCall Houston helps business owners and property managers find the cause and plan the right repair.
Our licensed electricians work with offices, retail spaces, and industrial properties across Greater Houston. We handle repairs, new installations, and planned upgrades. Tell us how your building is used, which equipment is affected, and whether the issue has stopped part of your operation.
Commercial systems may use three-phase power or serve large equipment. We check the demands of your property before recommending changes. You get an explanation of the findings and the work needed to move forward.
New installations and upgrades
A new machine, kitchen appliance, or tenant space can change how much power your building needs. We review the existing service and calculate the load before adding equipment or circuits.
Our installation work includes:
- Service panels, transformers, and wiring in conduit.
- Dedicated circuits for equipment and appliances.
- LED lighting upgrades and lighting controls.
- Emergency exit lighting and backup generators.
- Electrical work for new construction and building expansions.
We plan the work around the building layout and its use. For projects with several trades, we coordinate with the general contractor and design team. We also review the permit and inspection needs for the job.
Good planning helps avoid overloaded circuits and costly changes later. Ask us to review your electrical needs early in a remodel or equipment upgrade.
Repairs and routine maintenance
Flickering lights, tripped breakers, or failed motor controls need a clear diagnosis. Our team traces the fault and explains the repair options. We also service parking lot lights, security systems, and equipment circuits.
Where needed, thermal imaging can help locate hot spots in a panel. Other checks may include connections, ground-fault protection, and surge protection. The inspection scope depends on your system and the problem you report.
Plan service around your business
Tell us about opening hours, access rules, and equipment that must stay running. We can discuss maintenance and repair timing with your team. Routine checks help find worn parts and loose connections before they cause a larger problem.
Keep a record of when an issue occurs and which equipment is in use. This can help our electricians trace a fault that comes and goes. For urgent electrical help, call us directly.
Power Your Business with Confidence - Schedule a Commercial Electrical Service Today
Need electrical work at your business? Contact OneCall Houston to discuss the problem, plan an upgrade, or request a service visit.
Frequently Asked Questions About Our Commercial Electrical Services
We service all types of commercial facilities, including offices, retail spaces, schools, and industrial properties.
Commercial electrical systems should typically be inspected at least once a year to ensure everything is operating safely and efficiently.
Yes, we specialize in upgrading businesses to more energy-efficient electrical systems, helping to reduce energy costs and environmental impact.
Contact us immediately. Our team is equipped to handle emergency electrical issues to quickly restore power and prevent further disruptions.
Yes, we offer emergency services to address urgent electrical issues promptly.
Yes, all of our services come with a satisfaction guarantee to ensure peace of mind for our clients.