--- title: Electrical | Contracting Services for Your Commercial Building description: Professional electrical services by licensed experts for commercial buildings. Installation, maintenance, and repairs tailored to different business needs. Contact us for all your electrical service inquiries. --- [Skip to the main content.](https://www.dmcmechanicalcontracting.com/services/electrical#main-content) - [CAREERS](https://www.dmcmechanicalcontracting.com/jobs) [![DMC logo](https://www.dmcmechanicalcontracting.com/hs-fs/hubfs/813b4ab0d4345690aa7346aa0f094345.png?width=480&height=103&name=813b4ab0d4345690aa7346aa0f094345.png "DMC logo")](https://dmcmechanicalcontracting.com?hsLang=en) [![DMC logo](https://www.dmcmechanicalcontracting.com/hs-fs/hubfs/813b4ab0d4345690aa7346aa0f094345.png?width=480&height=103&name=813b4ab0d4345690aa7346aa0f094345.png "DMC logo")](https://dmcmechanicalcontracting.com?hsLang=en) - [Home](https://www.dmcmechanicalcontracting.com) - [Services](https://www.dmcmechanicalcontracting.com/services) - [Boilers](https://www.dmcmechanicalcontracting.com/boilers-contracting-services-for-your-commercial-building) - [Building Automation](https://www.dmcmechanicalcontracting.com/services/building-automation) - [Electrical](https://www.dmcmechanicalcontracting.com/services/electrical) - [HVAC](https://www.dmcmechanicalcontracting.com/hvac-services-dynamic-mechanical-services) - [Plumbing](https://www.dmcmechanicalcontracting.com/services/plumbing) - [Sheet Metal](https://www.dmcmechanicalcontracting.com/services/sheet-metal) - [Special Projects](https://www.dmcmechanicalcontracting.com/services/special-projects) - Service Areas - [San Antonio, TX](https://www.dmcmechanicalcontracting.com/service-area/san-antonio) - [Austin, TX](https://www.dmcmechanicalcontracting.com/service-area/austin) - [New Braunfels, TX](https://www.dmcmechanicalcontracting.com/service-area/new-braunfels) - [Schertz, TX](https://www.dmcmechanicalcontracting.com/service-area/schertz) - [San Marcos, TX](https://www.dmcmechanicalcontracting.com/service-area/san-marcos) - [About DMC](https://www.dmcmechanicalcontracting.com/about) - [About](https://www.dmcmechanicalcontracting.com/about) - [The Team](https://www.dmcmechanicalcontracting.com/team) - [Certifications](https://www.dmcmechanicalcontracting.com/certifications) - [Markets](https://www.dmcmechanicalcontracting.com/markets) - [Contact Us](https://www.dmcmechanicalcontracting.com/contact) Toggle Menu Toggle Menu - [Home](https://www.dmcmechanicalcontracting.com) - [Services](https://www.dmcmechanicalcontracting.com/services) - [Boilers](https://www.dmcmechanicalcontracting.com/boilers-contracting-services-for-your-commercial-building) - [Building Automation](https://www.dmcmechanicalcontracting.com/services/building-automation) - [Electrical](https://www.dmcmechanicalcontracting.com/services/electrical) - [HVAC](https://www.dmcmechanicalcontracting.com/hvac-services-dynamic-mechanical-services) - [Plumbing](https://www.dmcmechanicalcontracting.com/services/plumbing) - [Sheet Metal](https://www.dmcmechanicalcontracting.com/services/sheet-metal) - [Special Projects](https://www.dmcmechanicalcontracting.com/services/special-projects) - Service Areas - [San Antonio, TX](https://www.dmcmechanicalcontracting.com/service-area/san-antonio) - [Austin, TX](https://www.dmcmechanicalcontracting.com/service-area/austin) - [New Braunfels, TX](https://www.dmcmechanicalcontracting.com/service-area/new-braunfels) - [Schertz, TX](https://www.dmcmechanicalcontracting.com/service-area/schertz) - [San Marcos, TX](https://www.dmcmechanicalcontracting.com/service-area/san-marcos) - [About DMC](https://www.dmcmechanicalcontracting.com/about) - [About](https://www.dmcmechanicalcontracting.com/about) - [The Team](https://www.dmcmechanicalcontracting.com/team) - [Certifications](https://www.dmcmechanicalcontracting.com/certifications) - [Markets](https://www.dmcmechanicalcontracting.com/markets) - [Contact Us](https://www.dmcmechanicalcontracting.com/contact) [Facebook](https://www.dmcmechanicalcontracting.com/services/electrical#0) [Instagram](https://www.dmcmechanicalcontracting.com/services/electrical#0) [Linkedin](https://www.dmcmechanicalcontracting.com/services/electrical#0) [X](https://www.dmcmechanicalcontracting.com/services/electrical#0) [YouTube](https://www.dmcmechanicalcontracting.com/services/electrical#0) [Medium](https://www.dmcmechanicalcontracting.com/services/electrical#0) # Electrical Services Our electrical service is provided by licensed and certified electricians who specialize in the unique needs of commercial buildings. We offer a wide range of electrical services, including installation, maintenance, and repairs. Our team is tailored to different types of businesses, ensuring that their electrical systems remain reliable, efficient, and safe throughout the year. [![Contact Us](https://hubspot-no-cache-na2-prod.s3.amazonaws.com/cta/default/45705506/interactive-171408455953.png)](https://www.dmcmechanicalcontracting.com/hs/cta/wi/redirect?encryptedPayload=AVxigLL43ErAwzHlT9KCSrgoBaKhVFHD2dczoQjJTUwL6Vu08SziKHdgKWa9yhVfBkTl47mh9dML95yOadY8s7YDdXcLhjukEp%2FZQIRa%2FZkWAOmsQXF0dIOCqJaI5Nm86CvMGtAZNJ7X2IM60SDD99i7DXFIfKLosZCKuoyhPwSfxaYGd4XjciUgx04GxmeiodL4mZjfOA%3D%3D&webInteractiveContentId=171408455953&portalId=45705506&hsLang=en) ![Your paragraph text (16)](https://www.dmcmechanicalcontracting.com/hs-fs/hubfs/Your%20paragraph%20text%20(16).png?width=600&height=600&name=Your%20paragraph%20text%20(16).png) ## Installation - **Wiring and Cabling:** Installation of wiring and cabling for power distribution, lighting, and communication systems. - **Panel and Breaker Installation**: Installation of electrical panels, circuit breakers, and subpanels for the safe and efficient management and distribution of electrical power. - **Lighting Systems:** Designing and installing energy-efficient lighting solutions, including indoor, outdoor, emergency, and security lighting. - **Compliance and Safety:** Ensuring all installations meet local codes, regulations, and safety standards. [![Contact Us](https://hubspot-no-cache-na2-prod.s3.amazonaws.com/cta/default/45705506/interactive-171408455953.png)](https://www.dmcmechanicalcontracting.com/hs/cta/wi/redirect?encryptedPayload=AVxigLL43ErAwzHlT9KCSrgoBaKhVFHD2dczoQjJTUwL6Vu08SziKHdgKWa9yhVfBkTl47mh9dML95yOadY8s7YDdXcLhjukEp%2FZQIRa%2FZkWAOmsQXF0dIOCqJaI5Nm86CvMGtAZNJ7X2IM60SDD99i7DXFIfKLosZCKuoyhPwSfxaYGd4XjciUgx04GxmeiodL4mZjfOA%3D%3D&webInteractiveContentId=171408455953&portalId=45705506&hsLang=en) ![Your paragraph text (15)](https://www.dmcmechanicalcontracting.com/hs-fs/hubfs/Your%20paragraph%20text%20(15).png?width=600&height=600&name=Your%20paragraph%20text%20(15).png) ## Maintenance - **Regular Inspections:** Periodic inspections of electrical systems to ensure they are operating safely and efficiently, identifying potential issues before they become significant problems. - **Testing and Calibration:** Testing and calibrating electrical components and systems, including circuit breakers, relays, infrared, transformers, and safety devices. - **Lighting Maintenance:** Regular maintenance of lighting systems, including bulb replacements, fixture cleaning, and upgrades to energy-efficient options. - **Panel Maintenance:** Ensuring that electrical panels and breakers are in proper working condition, free from dust and debris, and appropriately labeled. [![Contact Us](https://hubspot-no-cache-na2-prod.s3.amazonaws.com/cta/default/45705506/interactive-171408455953.png)](https://www.dmcmechanicalcontracting.com/hs/cta/wi/redirect?encryptedPayload=AVxigLL43ErAwzHlT9KCSrgoBaKhVFHD2dczoQjJTUwL6Vu08SziKHdgKWa9yhVfBkTl47mh9dML95yOadY8s7YDdXcLhjukEp%2FZQIRa%2FZkWAOmsQXF0dIOCqJaI5Nm86CvMGtAZNJ7X2IM60SDD99i7DXFIfKLosZCKuoyhPwSfxaYGd4XjciUgx04GxmeiodL4mZjfOA%3D%3D&webInteractiveContentId=171408455953&portalId=45705506&hsLang=en) ![Electrical 3-1](https://www.dmcmechanicalcontracting.com/hs-fs/hubfs/Website%20Images/Services/Electrical/Electrical%203-1.png?width=600&height=600&name=Electrical%203-1.png) ## Repair - **Troubleshooting:** Diagnosing electrical problems using specialized tools and techniques to identify issues such as shorts, overloads, faulty wiring, or equipment failures. - **Component Replacement:** Replacing damaged or worn-out electrical components, such as wiring, switches, outlets, breakers, and fixtures. - **System Upgrades:** Upgrading outdated electrical systems to meet current standards, improve efficiency, and accommodate new technology. - **Emergency Services:** We provide 24/7 emergency repair services to address urgent issues that could disrupt business operations. [![Contact Us](https://hubspot-no-cache-na2-prod.s3.amazonaws.com/cta/default/45705506/interactive-171408455953.png)](https://www.dmcmechanicalcontracting.com/hs/cta/wi/redirect?encryptedPayload=AVxigLL43ErAwzHlT9KCSrgoBaKhVFHD2dczoQjJTUwL6Vu08SziKHdgKWa9yhVfBkTl47mh9dML95yOadY8s7YDdXcLhjukEp%2FZQIRa%2FZkWAOmsQXF0dIOCqJaI5Nm86CvMGtAZNJ7X2IM60SDD99i7DXFIfKLosZCKuoyhPwSfxaYGd4XjciUgx04GxmeiodL4mZjfOA%3D%3D&webInteractiveContentId=171408455953&portalId=45705506&hsLang=en) ### Get in Touch Contact us for any questions or inquiries about our services.  137 Windy Meadows Dr Schertz, TX 78154 Phone: (210) 437-1388 **TACLA55973C / M41385 / TECL38328** [www.tdlr.texas.gov](http://www.tdlr.texas.gov) *Regulated by the Department of Licensing and Regulation, PO Box 12157, Austin, Texas 78711 (800) 803 9202 www.tdlr.texas.gov* *Clint Dawson M41385, TSBPE, 7915 Cameron Road., Austin, TX 78754, (512) 936-5200* © 2026 Copyright © DMC Mechanical Contracting LLC Return to top