Sierra Electrical Services

The electrician went above and beyond what was expected. He was on time, efficient, and very knowledgeable. He took care of the problem quickly. Can’t recommend them highly enough. Very satisfied customer in Taylor Texas.

One local electrician failed to return calls and emails, then another one failed to show up at the least minute. But no worries, because Sierra Electrical Services came to our rescue. Polished, professional and best of all, they responded promptly to our request for sane-​day installation of numerous lighting fixtures, two of which required a scaffold for a twenty foot ceiling. Thank you, Xavier, and thank you, Renee. Finally we know where to turn when we need really good and well qualified electricians.

i will never use this company!!! one of their drivers almost caused a wreck on i35!!! driving like a bat out of hell!!! i was in the far right lane, moving along with traffic and this van flew past me like i was standing still!!! no regard for the company and no regard for the other lives on the road this morning @ 7:20 am. on 9÷11÷15. kinda morbid, trying to take out more lives on this day of remembrance!!! way to go!!!

I had a stellar experience with this company and did not experience any of the things that the one-​star Unilocalers mentioned in their comments. One Unilocaler mentioned looking at the BBB website. While this company is not accredited with the BBB, they have had ZERO complaints with the BBB in the last 3 years.
My Home Warranty had Sierra Electric (Mister Sparky) come to my home to address an electrical issue. Rene came to my home at 315pm (window I was given for a technician to arrive was between 3 – 5). He was in uniform, clean cut and very professional. He was extremely thorough in trying to find the problem and very informative (in layman’s terms). Because of the nature of the problem, he was unable to locate where the «break» in the electrical current was coming from. He informed me of all of the possible solutions and that he would have to contact my Home Warranty to approve the additional work and come back. I received a call from the scheduler at Sierra by the next business day informing me that the Home Warranty approved more time to find the problem and scheduled another window of time that the same technician would return (3 – 5). Again, Rene was at my house at 315 and he brought a Master Technician with him in order to expedite locating our electrical problem. Within an hour, they were able to locate and fix the problem, which it was discovered that another electrician from another company that had just performed work in our home had created the problem. I am so thankful for these guys at Sierra Electric and I WILL have them back to my house for any electrical issues/​needs that I may have in the future.

I had a good experience with Sierra’s tech Gerzain Mendoza.
Friendly, knowledgeable, courteous, etc. I’d be happy to have Gerzain out again if we have any electrical issues in the future.
Sierra came to me through my AHS home warranty and I also hired them for a 2^nd electrical job that wasn’t covered by the warranty.

Thanks Mark for figuring out how to get my treadmill to run without throwing out every braker in the house. Awesome job and quick service. He was on time and very professional.

I had an electrical issue in my living room and AHS dispatched an electrician from this company. Aftter about 30 minutes investigating the issue diagnostic was that a new line would be required to get some outlets to work and he gave me a $ 320 estimate.
I was suspicious of the diagnostic and asked for my house inspector for a second opinion. He was able to find a slightly dislodged wire that was breaking the circuit in about 10 minutes. Problem fixed!
I’ve called Sierra’s customer service, explained the issue and asked them for a refund of my $ 75 copy for such poorly done service. They said they wouldn’t refund me no matter if the diagnostic was wrong or not.

We had an electrical emergency on a Sunday afternoon and called our home warranty company who sent out Sierra Electric. They were wonderful! He asked for pictures of our braker box so that he would be sure to have the correct parts to fix. He was knowledgeable and courteous. He fixed the problem and was out within an hour. I would definitely recommend them to anyone!

My home warranty company sent Sierra Electric and Mark Garza was the electrician that came out.
The appointment was scheduled for afternoon but he called ahead to see if he could come earlier. Though my specific situation ended not being covered under home warranty, sierra gave me a reasonable quote and was able to do all the work (ie installing 7 new smoke detectors) right then and there.
Mark was professional and very nice! I will definately call Sierra again for any electrical issues!

My home warranty company sent Sierra Electric to come figure out why my kitchen light wouldn’t turn on.
Mark Garza was the electrician that came out and he was very courteous and figured out it was the ballast that had gone out. It wasn’t covered by my warranty company and I paid Mark to have it replaced with a new one.
My appointment was for 1 PM and Mark was able to come earlier and had it fixed within the hour.
Thanks Mark, I look forward to using your services again in the future.