Generators for Sale, Services & Repair

Expert Power Backup Solutions For Commercial and Homeowners

For the past 25 years, Ferezco Power System has committed itself to provide top-tier generator services and sales throughout Southern Texas. We also offer top-quality generators for sale, backed by matchless service and support. Our commitment to customer satisfaction has established us as a leading provider of generator services and sales.

4.9/5 Average Rating

Why Ferezco Power is Your #1 Choice for Generators in San Antonio, TX

Quick Response

You will receive a response to your inquiry within 20 minutes, with a quick response to minimize damage or downtimes for your generator, keeping your service prompt and your power flowing.

Well-experienced Specialists

Our licensed technicians utilize their extensive experience in the field of over 25 years to provide you with the best solution to your repairs. You can expect high performance, protection and service to your generator with precision and care.

Highly rated Service

Satisfied and happy clients have rated us at 4.5/5; this rating reflects the great service we provide with excellence and professionalism. You will see our dedication in our work every day!

Customer Satisfaction

We back up our work to ensure complete satisfaction is guaranteed, putting your needs first, and striving to make every single service you get from us exceed your expectations.

Prompt Service

We offer same and next day service making sure your generator is up and running with minimal downtime. Book appointments tailored to your schedule whether it be weekday or weekends.

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Projects Completed

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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Generator Services We Offer

We offer top-quality generators for sale, backed by unmatched service and support. Our commitment to customer satisfaction has helped us emerge as the best-in-class generator repair and services.

Generator Repair

Ferezco provides all kinds of repair services for generators. Our competent technicians will repair fuel system malfunction, electrical failure, or any problem in the engine to have your generator running at optimal performance.

Generator Maintenance & Installation

Ferezco offers generator maintenance and installation as part of our professionally certified services. Our team performs comprehensive inspection of generators, checks fuel systems, and proper electrical diagnosis to ascertain the best operation of your generator.

Generator Inspection

In order to maintain your generator in top operating condition, Ferezco Power Systems offers skilled generator inspection services in San Antonio, TX. Our thorough generator inspections cover every necessary part, assisting in the avoidance of unplanned breakdowns and expensive repairs.

Generator Transfer Switch

Ferezco provides top-of-the-line generator transfer switches for effective power management. Our manual and automatic switches enable seamless transitions between utility and generator power during an outage.

Generator Monitoring Solutions

With over 100 parts, any one of them can fail at the most unexpected time. This is where we came up with what we call the FPS Monitoring System.

Propane Services

Being aware of the piping and tank sizes is essential. Expertised in both alternative-fuel engines and propane, we are assured that everything is engineered, maintained, and repaired with precision and detail in mind.

Our Latest Generator Sales and Services in San Antonio, TX

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).

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 sale and its installation, to load bank testing, commissioning, propane services, consulting, maintenance, repair, and generator monitoring, we take care of all your generator needs. Whether residential or commercial, we expertly deliver premium quality generators combined with comprehensive services.

As we continue to expand, we remain committed to providing innovation, quality, and customer satisfaction. Trust Ferezco Power for your generator sale and service needs, 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!

We Provide the Best in Generators in San Antonio and Surrounding Area, Texas

Ferezco Power System is a renowned provider of extensive generator repair, services and sales all across South of Texas. Whether you reside in San Antonio, Austin, Kenedy, Fredericksburg, Columbia, Del Rio, Rockspring, Corpus Christi, Kingsville, or Reynosa, get all your generator issues fixed through skilled hands and at competitive prices.

Highly Recommended For
Generator Sales & Services in San Antonio, TX

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.

Question & Answers About Generator Sales, Services & Repair

At Ferezco Power Systems, we offer a wide range of generators suitable for both residential and commercial applications, including diesel, propane, and natural gas models. Our extensive inventory ensures that you can find the best backup power solution for your needs, with technical support and hassle-free delivery.
We provide comprehensive generator solutions including sales, installation, maintenance, repair, and monitoring.
We serve San Antonio and South Texas, including Austin, Corpus Christi, Del Rio, and surrounding areas.
Yes, we offer a variety of generators for sale, suitable for both residential and commercial use.
We have an estimated response time of within 20 minutes for inquiries and service calls.
Yes, we provide 24/7 emergency repair services to ensure your generator is always running smoothly.

Shop the Best in Quality Generators in San Antonio, Texas Today!

Get your hands on the best-in-class generators now with Ferezco Power System. Backed by top-notch generator services, we are the go to solution for all your residential and commercial generator sales needs in San Antonio, TX.

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