Cobalt Electrical, LLC is a licensed Texas electrical contractor serving the Greater San Antonio region. Led by Master Electrician Heath Goebler, recipient of American Home Shield’s 2025 National Top Electrical Vendor Award, Cobalt combines award-winning service with the responsiveness and accountability of a locally owned company.
With extensive home warranty experience, modern dispatch systems, and a commitment to exceptional customer service, Cobalt is uniquely positioned to support national service networks seeking a dependable electrical partner in South Central Texas.
(830) 730-7996
Reliable, safe, and efficient electrical solutions you trust.
No job is too small, and no project is too complex for our team. Whether you’re dealing with a flickering outlet or planning a full panel upgrade, we arrive prepared, diagnose accurately, and fix it right the first time. Below is a complete look at the residential and commercial electrical services we perform daily across South Central Texas:
Our experienced team of licensed electricians in San Antonio TX will come to your project with firsthand experience. We come prepared for each project, do it correctly, and guarantee our work.
Project Completed
Satisfied Clients
Years Experience
Team Members
We believe in serving our San Antonio neighbors always fast, fairly, and professionally. Our local presence means quicker response times, expert full knowledge of the South Central Texas regional codes, and a genuine investment in keeping Bexar County homes safe and powered. We are your reliable, locally owned electrical partner.
We live and work right here in these neighborhoods. When you call us, you’re talking to a neighbor, not a distant call center. That’s the Cobalt difference.
EXCELLENT
Based on 12 reviews
Posted on Google![]()
Diane TetterTrustindex verifies that the original source of the review is Google.
Cobalt was very professional and did a fantastic job. They came out and truly went the extra mile over the weekend to help us with our electrical problem which caused our AC not to work at all. Despite being fully booked, Cobalt came to our home the very next morning when our power was restored. Not only did our AC not work, but our area had a power outage so we couldn’t even run fans in our two-story San Antonio home In close to 100° weather. . I will always be grateful to Cobalt for coming out when things were really getting critical for our pets and ourselves. Not only did they properly and quickly repair our electrical issue, but they called to ensure that I was happy with the quality of their work and to be sure everything was OK. Thank you, Cobalt!Posted on Google![]()
Barry MillerTrustindex verifies that the original source of the review is Google.
My wife and I became concerned when one of the outlets in our garage suddenly stopped working for no apparent reason. We checked the entire house trying to figure out what had happened, but we couldn't find any reason why this one outlet had lost power. Fearing the worst, we called Cobalt Electric, and they responded very quickly. Our technician, Derrick, was incredibly friendly, patient, and professional from the moment he arrived. He worked through everything methodically until he discovered the problem—and, to my embarrassment, it turned out to be an outdoor GFCI outlet that had tripped. I felt pretty silly, but Derrick was awesome about it. He reassured me that it's always better to be safe than sorry and never made me feel bad for calling. That level of professionalism and kindness really stood out. We truly appreciate the excellent service we received from Cobalt Electric and Derrick. If you're dealing with electrical issues in your home, we highly recommend giving them a call!Posted on Google![]()
Treva CORTESTrustindex verifies that the original source of the review is Google.
Thank you Carlos! Got the job done quick and timely. Definitely gonna go with Cobalt Electrical again.Posted on Google![]()
Melissa EllisTrustindex verifies that the original source of the review is Google.
Cobalt Electrical responded quickly when one of our kitchen recessed ceiling lights went out. Derrick came out, checked the wiring to make sure everything was safe, and replaced the light. The repair was fast, professional, and done right. We really appreciated the prompt service and peace of mind. I highly recommend Cobalt Electrical!Posted on Google![]()
Russ WatkinsTrustindex verifies that the original source of the review is Google.
Cobalt saved the day!! Responded quickly, professionally and had things back to normal in no time.Posted on Google![]()
Bob MelTrustindex verifies that the original source of the review is Google.
Cobalt did a great job with wiring all the outlets, switches and hanging fans in my Tiny home! Thanks a bunch George!!!Posted on Google![]()
Mary RasTrustindex verifies that the original source of the review is Google.
Everytime they come by the work gets done with a smile without any weird sales pitches for unnecessary work. I highly recommend them!Posted on Google![]()
Aubri FarnsworthTrustindex verifies that the original source of the review is Google.
Very Satisfied with the services, great price. love it. highly recommendedPosted on Google![]()
Cesare 0407Trustindex verifies that the original source of the review is Google.
Derrick from Cobalt Electric was wonderful! He explained everything he was doing and answered all my questions. He went above and beyond to help us with our tripping breaker and also installed a surge protector to my outside box for extra protection at my request! He found, fixed, and completed the issue in less than two hours. The cost was well worth his work and time…they are very reasonable with their pricing and communication.Posted on Google![]()
Elaine TaylorTrustindex verifies that the original source of the review is Google.
Thank you George and Carlos for getting this issue resolved so quickly. I appreciate you taking this stress off my plate. Your customer service went above and beyond.