Your Trusted Electricians in San Antonio and New Braunfels
Safe, Reliable, and Professional Electrical Services for Your Home & Business. 24/7 Emergency Support Available.
How can we help you
Comprehensive Electrical Solutions
Electrical Upgrades
Electrical Repairs
Lighting
Safety and Security
Specialized Services
Inspections and Diagnostics
Wiring and Installation
Your Trusted Partner
The Electricians You Can Trust
For the most comprehensive, safe and reliable electrical service on any commercial, residential, or industrial project, Diamondback Electrical is your go-to. Our state licensed electricians are experienced in a wide range of projects – from simple to complex jobs – making sure all wiring and devices meet industry standards for quality assurance as well as energy saving measures. Rest assured knowing that you have an unparalleled team at Diamondback providing excellent customer service and top notch solutions! Free Estimates. 24/7 Service.
- Licensed, Bonded & Insured
- Skilled & Certified Electricians
- Transparent Pricing & Honest Service
- Fast & Dependable Response
Emergency & Back-Up Generator Connection & Services
We’ll help you determine the perfect Generac generator solution for your home or business. Whether you need whole-home backup power or commercial-grade reliability, we’ll guide you to the right choice based on your specific requirements.
As an authorized Generac dealer, Diamondback Electrical Services offers expert sales and installation of generators that are long-running, easy to use, reliable, and tough.
Testimonials
What Our Customers Say
Posted on Google![]()
Bart Chambers129 days ago
Diamondback Electrical was fantastic. Punctual, Professional and caring. Not many businesses left with those three elements in their work. When building my next home they will be at the top of the list. The Technician treated my place as if it were his own home. Thank you Diamondback!Posted on Google![]()
James McGarvey142 days ago
Diamondback Electrical Services just finished a sub-panel and high-draw outlet install for me. I was impressed by their attention to detail—specifically how they managed the conduit protection and verified the safety of the grounding. The job was completed as estimated and they left the workspace spotless. Definitely my go-to electricians from now on.Posted on Google![]()
Jason Lemcke164 days ago
Did an outstanding job helping with my electrical issues at the house.Posted on Google![]()
Robbynmarie Seat170 days ago
David, Clint, and Patrick repaired our meter and wiring from a tree hitting meter during winds. Same day service and price was VERY reasonable. 10/10!Posted on Google![]()
Rosemary Tomasi171 days ago
I was extremely happy with Diamondback Electrical. PATRICK AND Clint arrived early and was very professional. I would highly recommend them.Posted on Google![]()
Sarah M261 days ago
This was our first experience with Diamondback after much research trying to find the right electricians for some unique chandelier installs. The entire process was smooth from getting a detailed estimate, scheduling, and work. Patrick, Lex, and Clint installed two non-replaceable light fixtures for us. One was especially delicate and took great care and time to get just right. They were professional, respectful to us and our home, took great attention to detail, were very knowledgeable, and cleaned up the work area. They did a wonderful job. Diamondback will be our go-to.Posted on Google![]()
Chris Thompson302 days ago
Excellent Job , guys were amazingPosted on Google![]()
Paula Watson370 days ago
Clint and George were AMAZING! They took the time to repair each item and were so kind and courteous!Posted on Google![]()
Tiffany Friske379 days ago
Very prompt response and great work! Thank youPosted on Google![]()
David L Moreno427 days ago
The electrician was very professional, and explained all his repair plans to my wife and I. He went above and beyond our expectations. Thank you for your timely arrival to our home and excellent service.Posted on Google![]()
Emily435 days ago
I have used them 3 times. They are very responsive, clean, knowledgeable, safe and affordable. Highly recommend.+1Posted on Google![]()
Victoria Feil447 days ago
Had first service call with the Electrical division of Diamondback. The technician was early, gave great advice, was nice, courteous and worked quickly to finish the job. I have used Diamondback for years on my A/C. I recommend them for electrical services now as well!Posted on Google![]()
Carolyn464 days ago
Our service was great. The technician’s that came out this morning were very kind helpful and explained to us what the problem was and fixed it. We definitely will refer Diamond Back to our friends. Thank you so much for the fantastic service.Posted on Google![]()
Matthew Casper479 days ago
Quick, competent, professional. Great customer. Could not have asked for a better experiencePosted on Google![]()
Lisa Salazar601 days ago
Cody was Very professional and courteous. Will definitely use again. I called and I had an an emergency a tree had fallen on the house and pulled the electrical pole off the house. They sent Cody immediately. I appreciate their service and definitely recommend Diamondback Electrical Services.Posted on Google![]()
Tina Clayton619 days ago
Awesome company fixed our problem today, thank you for the great service.Posted on Google![]()
Ray Sayles650 days ago
Great service David and Rudy were great to work with! David kept me informed thru the whole process.Posted on Google![]()
Donna Drayton668 days ago
I love Diamondback Electrical Services! These guys came out within 24 hours to give me an estimate, worked with me on changes I made and then executed the plan! They showed up and worked all day and completed the job as promised. Looks great! Call them for all your electrical needs.Posted on Google![]()
michael maher682 days ago
Knowledgeable, resourceful and quick to solve the problem!Posted on Google![]()
Barry Moy698 days ago
The best service we've had in any company. Quality service is rare these days and this company is the best. We've had bad experiences with other heating AC and electrical companies in the recent past this experience was perfect. Highly recommended 👌!
How It Works
Our Simple 3-Step Process
1. Request a Quote
2. Get a Custom Plan
3. Service You Can Trust
Get Inspired
Our Completed Projects
Service Areas
Proudly Serving Our Community
Get In Touch



































