• Servicing the San Antonio and South Texas Area
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Generator Repair, Maintenance and Services in San Antonio, TX

Stay Powered Up with San Antonio’s Best Generator Services

Do you want to stay brightly lit with a good, reliable generator during power outages? Ferezco Power System will provide you with exactly that! We are known to provide the best generator services, repairs, and maintenance services in San Antonio and other areas in Texas.
Hybrid Generators

High-Quality Generator Maintenance and Repair Services in San Antonio, TX

Ferezco Power System is known for providing trusted generator services in all of San Antonio and surrounding areas in Texas. Our generator company has a record of providing fast generator services that include generator repair and generator maintenance services. To make sure we deliver you the best, these generator services are provided by skilled and certified technicians who have a considerable amount of experience in the generator industry. One of our main goals would be to ensure that your generator is working in a top-notch condition. If something is wrong, our technicians will follow up with you and start a detailed generator repair and generator maintenance process. They will be checking every part so that we hand you a generator that is efficient in every way.
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Get Generator Services From Ferezco’s Experts in San Antonio

Ferezco Power System offers quality generator services in San Antonio that continue to give you power even during major blackouts.
Ferezco Power System is a generator company that values customer safety, comfort and satisfaction over anything else. We aim to bring you generator services that keep your generator in good health. With this, we offer generator repair service that follows a detailed process of inspection, clear communication of issues and providing needed repairs. Along with this, to make sure your generator is running in its best condition, we provide generator maintenance services. All of these generator services are provided by professionals who pay great attention to detail.
With Ferezco’s generator services, you can relax at home, assured of our quality workmanship.
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Gasoline Generators

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  • About Us

About Ferezco Power System

Ferezco Power System has been a trusted provider of generator services since 2012. Founded by Fernando Gonzalez, Ferezco has been trying to bring effective solutions and other generator services to San Antonio and Texas residents. We have a team of expert technicians who will provide you with constant power with the help of our generators. With 25 years of experience in the industry, we can assure you of our experience, dedication and precision put into our work. We specialise in providing all types of generator services such as generator for sale, generator load bank testing, commissioning and testing, propane services, repairs, monitoring and others. With our commitment to customer satisfaction, we at Ferezco Power System will always support our customers with our care and services.
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  • Generator Services in San Antonio, TX

Our Generator Services

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 Transfer Switch

To make sure there is an easy transfer of power during power outages, Ferezco provides top-notch generator transfer switch services in San Antonio and other areas in Texas. Our team will help you install a generator transfer switch that will help you detect power failure and automatically transfer load to protect your generator from overloading. We will be following all the safety guidelines.
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Generator Load Bank Testing

A generator load bank testing service is needed if your generator is not in regular use. There is a thorough process to check the load bank of your generator. The process includes warming up the engine, applying the load, monitoring the generator, testing and reporting the data. According to the data, we will suggest and provide you with expert advice.
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Generator Installation Services

Ferezco Power System offers generator installation services to make sure it is installed correctly for safe use. To make sure our technicians install the generator properly, they will be following a process that includes a thorough checkup after installation. We will start the generator, check the loads to make sure it is working perfectly.
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Generator Maintenance

A good generator is the one that is maintained properly. A well-maintained generator guarantees support. Ferezco aims to provide this support to you with our generator maintenance services. Our technicians wilgenerator maintenance services and will be checking every part of your generator and providing a thorough cleaning.
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Diesel Generator Repair

All generators need some kind of generator repair. Ferezco is known to provide the best diesel generator repairs. Before providing repairs, our technicians will be checking through the generator’s system including the fuel system, oil and its filters, air filters, batteries, electrical systems and others.
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Propane Services

We provide propane generator repair services in San Antonio and other areas in Texas. Every generator is different and has different needs. Our team of technicians understand this and will be providing appropriate propane services to your generator. They will be following a detailed process, checking all the systems and providing propane generator repair and services to ensure safe use.
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Types of Generators
  • Commercial and Residential Services

Commercial and Residential Generator Repair and Maintenance Services in San Antonio, TX

Taking care of your generator is a challenge because it needs to be done properly. You can be at home or your office and worry about your generator maintenance, repairs and other services it might need. This can be time-consuming, and if you are a business owner then generator maintenance might not be one of your priorities. That’s where you can depend on us. Ferezco Power System provides generator services like generator maintenance and generator repairs to businesses and homes in San Antonio and other areas in Texas. In our commercial and residential generator services, we keep a record of provided generator maintenance, and repairs. These generator services will keep you reassured and help you focus on your business and homes better!
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  • Why Choose Us

Your Trusted Partner for Generator Repair and Maintenance in San Antonio, TX

Ferezco Power System is a locally known and trusted generator service provider in San Antonio and other areas in Texas. We provide services like generator repair and maintenance to help you keep your generators in the best condition. Our generator maintenance and repairs are provided by certified professionals who are experienced in the industry. They will make sure that your generator’s health is at its best so that it gives its best performance even in the biggest of blackouts. Our generator services will make sure that your generator is the best back support you can have during a power outage.
Generator Installation & Commissioning Testing
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  • Testimonials

San Antonio Homeowners Love Us

GW
GW
☆☆☆☆☆
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
☆☆☆☆☆
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
☆☆☆☆☆
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
☆☆☆☆☆
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
☆☆☆☆☆
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
☆☆☆☆☆
Courteous and professional, Very capable from a technical, standpoint. Good workmanship and very neat.
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  • Areas We Serve

Bringing Our Locally Trusted Generator Services Near You

Ferezco Power System offers its customers the best generator services in San Antonio and other areas in Texas. We know the importance of providing fast generator repair and generator maintenance services. That’s why a local generator company offers superior quality generator services. Our certified, trained and licensed technicians will be at your doorstep as soon as possible to give you the best generator repair and maintenance service.
With San Antonio, we provide generator services throughout Texas, including Kennedy, Austin, Fredericksburg, Columbus, Del Rio, Rocksprings, Corpus Christi, Kingsville, and Reynosa.
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  • FAQs

Got Questions About Generator Repairs and Services? We’ve Got All the Answers!

The cost of a generator for a 2000 square foot house typically ranges from $3,000 to $6,000, depending on the brand and capacity needed to power the entire home.
The average installation cost for a Generac generator through Ferezco Power Systems ranges from $500 to $3,000, which varies based on generator size and installation complexity.
Generators are often cheapest during the off-peak seasons such as late winter or early spring when demand is lower.
A whole house generator can cost between $10,000 to $20,000 including installation, with the price varying based on the size and specifications required to cover all household needs.
Many homeowners report successful experiences with whole house generators, noting that they kick in automatically during power outages and efficiently maintain power throughout the home.
To power a typical home, a generator should have a capacity of about 5,000 to 7,500 watts. Larger homes or those with higher energy demands may require up to 10,000 watts.
Generac, Honda, and Kohler are often cited as the most reliable generator brands, known for their durability and performance in residential settings.
The most cost-effective time to purchase a generator is usually just after the peak demand season, often in early spring or late fall.
Ferezco Power Systems offer generator sales, installation, repair, and services for Generac generators. It’s best to visit our official website or contact at +1 830-742-8680.
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  • Our Blog

Tips & Industry Updates About Generator Repairs, Maintenance and Services

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Stay Connected & Powered Up with Ferezco’s Generator Services in San Antonio, TX!

Get your generator in action so that it is ready whenever a blackout strikes! Experience the top-quality generator service from Ferezco Power System. Be it a generator repair or a simple generator maintenance task, our trained professionals will help you keep your house powered up!
  • Generator Services by expert technicians.
  • Warrantied and licensed generator services.
  • Pocket-friendly generator repairs.

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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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  • Sunday: Closed

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