Get matched with top generator repair pros in Mountain-house, CA

At Mister Sparky®, we know how much you depend on electricity to power your daily life. Luckily, we’re experts when it comes to safeguarding against its inherent dangers and are ready to do the reliable work needed to ensure your home’s electrical systems work for years to come. \n \nOur highly trained, licensed electricians are professional troubleshooters who hunt potential hazards and fix them before they cause serious damage. We show up on time, guaranteed, and deliver 100% satisfaction guaranteed with every service call. And because we’re locally operated, our electricians are familiar with the challenges you might face.

"They did an excellent job for me, were very nice to work with and we would use them again."

"I will definitely use Santiago Electric Inc again for my Electrical Jobs. I highly recommend them. They were on time, professional, knowledgeable and worked fast. They explained everything they were doing throughout the repair job. T. Gonzales"

"Nery and his crew did an excellent job installing both a new electric panel upgrade and a 240V EV charger. They were open to discussing and negotiating a reasonable price and working with the city to have the new panel inspected. I would highly recommend Single Line Electric Company to others and would use their services again if needed."

"We had a 19 panel solar system installed at our home in Oakley by United Solar. They were very responsive and got the job done quickly! We will be back for any expansions or upgrades in the future."

"Responded to my request within minutes. Josh came out within 3 days and was knowledgeable about the generator we bought. He ordered the parts needed for install. He had the box installed within two weeks due to ordering parts, but actual instal was a couple hours. Would highly recommend 👌 !"

"Job was tough due to small working space. They persisted and got the work done! Appreciated the extra help with cleanup and arranging the dryer for maximum efficiency."

"Did a great job, even corrected some code violations that were present when we moved in. Installed multiple 110v, 230v single phase, 230v 3 phase and 480v 3phase circuits, wired a paint booth, Tumbler unit, overhead crane systems, and even did some repairs on a complicated piece of machinery that wasn’t working. Great guys work hard no excuses. They get the job done plain and simple. I had used them twice because they were that reliable."

Viva Electric & Solar, Inc. is a full-service electrical, solar, and energy storage contractor delivering high-quality residential and commercial solutions across California. We specialize in modern electrical systems, solar PV installations, battery energy storage systems (BESS), and EV charging infrastructure.\n\nOur team is committed to safety, performance, code compliance, and long-term energy savings. Whether you’re upgrading electrical infrastructure, installing solar with battery backup, or building a complete energy independence system, we deliver reliable, future-ready solutions tailored to your property and energy goals.\n\nWe combine technical expertise with professional project management, transparent communication, and clean workmanship — ensuring every project is completed efficiently, safely, and to the highest industry standards.

"They give excellent service, they were very professional."