• Servicing the San Antonio and South Texas Area
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  • Generator Repair Service

#1 Generator Repair in San Antonio, TX

Ferezco Power System: San Antonio’s Trusted Choice for Comprehensive Generator Services. From installation to repair, we ensure reliable power and expert care.
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Emergency Generator Repair in San Antonio, TX: Fast and Reliable Service

At Ferezco Power System, we understand that unexpected generator issues can disrupt your daily life. That is why we offer swift generator repair in San Antonio, TX. Our expert technicians are available 24/7 to provide proficient generator repair services. Capable of handling both commercial and home generator repairs, ensuring they operate effectively and efficiently. We specialise in every facet of the generator repair, maintenance, and installation. Whether a minor glitch or a major malfunction, we function efficiently to ensure your generator works seamlessly.
Ferezco Power System is your go-to-remedy for extensive generator repair and services in San Antonio.
Generator Installation & Commissioning Testing

Our Services

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25+ Years Experience
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600+ 4.9/5 Avg. Rating
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24/7 Generator Monitoring
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Licensed & Insured
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  • What We Offer

San Antonio's One-Stop Expert for All Your Generator Repair, Sales & Services.

Ferezco Power System is a one-stop solution for all your generator-related worries in San Antonio and South Texas. With more than 25 years of experience, we offer extensive and expertised generator services covering repair, maintenance, installation, inspection, transfer switches, load bank testing, commissioning. Our expert team also provides generator monitoring, propane services,consulting as well sale of high-quality generators. We are widely recognized for our attention to detail—our installations, such as precise concrete pad work and seamless wiring, are executed with the highest standards. Our complete methods on repairs and maintenance foresees reliable performance for years to come.
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  • Who We Are

About Ferezco Power System

Founded in 2012 by Fernando Gonzalez, Ferezco Power System is the finest and highest rated generator sales, service and repair company in San Antonio, TX and surrounding areas. Our team of skilled professionals has over 25 years of unified experience. We have a full range of generator services all under one roof. From generator load bank testing, commissioning and testing, propane services, consulting, maintenance and inspection, diesel generator repair, to generator monitoring, we take care of all your generator needs. Whether residential or commercial, we expertly repair your generator and offer comprehensive services.
As we continue to expand, we remain committed to providing innovation, quality, and customer satisfaction. Trust Ferezco Power for your generator repair in San Antonio, and make sure you have reliable support, whether for every day power needs or for emergency power needs.
Call us today, and ensure your power is always in safe hands!
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  • San Antonio’s #1 Generator Repair Services

Why Choose Ferezco Generator Repair in San Antonio, TX?

With more than 25 years in the industry, Ferezco Power System has earned the top-position generator repair in San Antonio and South Texas. We offer the industry’s most extensive knowledge in generator solutions for residential and commercial installations. Our services include 24/7 generator monitoring, flexible scheduling, as well as same-day and next-day appointments for your generator needs. Ferezco Power System has built a reputation on being a reliable source of generator service and repairs because of our commitment to 100% satisfaction. Choose Ferezco Power System for reliable, efficient, and expertly delivered generator care that keeps your power systems running smoothly and efficiently.
Generator Installation & Commissioning Testing
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  • Recent Projects

Our Recent Generator Repairs in San Antonio, Texas

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  • Testimonials

San Antonio's Trusted Choice for Generator Repair Services

San Antonio’s highest rated generator repair company. Our skilled technicians provide prompt, reliable service to ensure your power stays uninterrupted. Trust us for exceptional repairs and ultimate peace of mind.
GW
GW
☆☆☆☆☆
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Fernando and Gabriel did an outstanding job installing my Generac 22K generator. The concrete pad they poured with the pre-piped wiring was excellent and resulted in a very clean look. They conducted a thorough test to ensure everything was just right. I am a very satisfied customer and highly recommend them.
Marty
Marty
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Previous dealer botched the job. Generator was too small and installation was incorrect. Ferezco explained everything to me and showed what needed to be done.
Very professional installation!
Would definitely recommend !
Hal
Hal
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This dealer is very knowledgeable in every aspect of the product and does a very fine job of it. Everything went very smoothly and everything worked as it should. His employe that did the install did everything right the first time and he is very good.
EJ49
EJ49
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Extremely knowable. Fair priced. Very thorough. Chose him to do annual maintenance on our whole-house generator. Wish we had known him when we had the unit installed. Customer for life. Yes, I recommend this dealer.
Old Man 50
Old Man 50
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Ferezco Power did the install on my whole house back generator system along with the propane tank. Professional from start to finish. On time fair price and top notch quality install.
Jerry
Jerry
☆☆☆☆☆
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Courteous and professional, Very capable from a technical, standpoint. Good workmanship and very neat.
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  • Areas We Serve

Generator Repair in San Antonio, and Surrounding Area, Texas

Ferezco Power System provides the highest quality generator repair in San Antonio, Austin, Kenedy, Fredericksburg, Columbia, Del Rio, Rockspring, Corpus Christi, Kingsville, and Reynosa. Reliable service and expert care wherever you are in South Texas.
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Licensed, Insured, And Expert Generator Repair in San Antonio, TX

Ferezco Power System’s experienced and licensed professionals deliver efficient diagnostic and repair services. We are fully qualified by adhering to safety rules and regulations, prioritising your security and satisfaction.
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  • FAQs

Question & Answers About Generator Repair Services

We handle everything from routine maintenance to complex engine and electrical system repairs for all types of generators.

We offer prompt service with an estimated response time within 20 minutes for emergencies, ensuring minimal downtime.

Immediately call us at +1 830-742-8680 or contact us through our website for quick, professional assistance.

We service a wide range of generator brands, ensuring that each model’s specific requirements and standards are met.

Yes, all repairs carried out by Ferezco Power Systems come with a service warranty to ensure your satisfaction and trust.

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  • Our Blog

Blogs Related To Generator Repair Services

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Generator Malfunction? Call Us Now for Immediate Generator Repair San Antonio, TX

From minor glitches to major breakdowns, Ferezco Power System is the leading generator repair service provider promising 100% satisfaction, quality and reliability.
  • Highest Rated Generator Repair Company in San Antonio, Texas
  • Expert Care with Detailed Precision
  • Effective and Efficient Solutions

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Ferezco Power System is a premier provider of backup power solutions in San Antonio and the surrounding areas. We specialise in sales, installation, repair and maintenance of propane tanks, automatic transfer switches and generators (both commercial and residential).

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