Highest Rated Diesel Generator Repair & Service

Ferezco Power System brings you dependable diesel generator repair services in San Antonio. Our goal is to provide you diesel generator service that helps your generator work better at its peak performance. Our experienced team will repair your diesel generator and get it back up and running. Our goal is to have your home always brightened up.

Looking For Diesel Generator Repair in San Antonio?

Ferezco Power System provides excellent diesel generator repair San Antonio residents depend on. We aim to provide you with fast and dependable diesel generator repair in San Antonio and all across Texas. We have a team of experienced technicians who will carry out a thorough process to repair your diesel generator. So that your generator works flawlessly. In our repair process, we will make sure to check every part of the generator before providing you with repairs. Our team will make sure that the generator is working at its best performance, making sure that your generator is safe and working properly. We prioritise your safety, comfort, and satisfaction. That’s why we have a team of experienced professionals who will make sure to bring you the best services.

Our Services

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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San Antonio’s One Stop Expert for All Diesel Generator Repair & Servicing

Ferezco Power System in San Antonio will provide you with diesel generator repair service like no other!

We promise to bring you dependable diesel generator repair services. We follow a thorough process while repairing your generator. This process will be carried out by our professional team which includes expert technicians specialising in diesel generator repairs. They will make sure that your generator is back up and running. If not, we promise to provide you with good solutions that will be effective and affordable.

We provide trusted and steady diesel generator repairs. We have been ranked as trustworthy by many of our customers in San Antonio, and all across Texas. Experience our service by giving us a call!

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 are dedicated to providing you with steady power through our generators when you need it the most. 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 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.

What Sets Us Apart for Generator Installation, Commissioning, and Testing?

Ferezco Power System is a trustworthy company in diesel generator repair in San Antonio, Texas. We promise to always bring you repairs and solutions that help your generator work better and last longer. Our services are provided by skilled technicians who are experienced in diesel generator repair. They will do an inspection before providing repairs to make sure that your generator gets the right repairs. With the help of our technicians, we will make sure that your generator is steady and operational without any issues.

Ferezco Power Systems will make sure to provide the necessary repair services. We will make sure that your home is always secure and powered.

Diesel Generator Repair and Servicing Process

Our repair process includes 5 simple steps:

Assessment and Diagnostics

Our diesel generator repair service starts with an assessment to identify the issue. Our technicians will create a repair plan to provide dependable repairs.

Inspection and Testing

Our technicians will make sure to inspect each part like fuel systems, batteries, control panels and others. This will help us understand if your generator has faced any damage, performance loss, or something else.

Repairs and Replacement

We will bring you the necessary repairs and replace the faulty parts that are interrupting your generator’s performance. We will be using high-quality repair parts to make sure your generator doesn’t suffer.

System Testing

After repairs, we will do a complete system test to confirm that your generator is functioning well. We will also conduct tests when there is a load to make sure you have a better experience.

Final Review and Recommendations

After providing repairs and testing, our team will review the whole system. They will also be providing you with maintenance tips so that you can help your generator last longer.

San Antonio’s Trusted Choice for Diesel Generator Repair

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.

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 !

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.

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.

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.

Courteous and professional, Very capable from a technical, standpoint. Good workmanship and very neat.

Diesel Generator Repair in San Antonio, TX

Ferezco Power System provides diesel generator repair services in San Antonio and all across Texas. Our customers have ranked us the best and trust us for our repair service. With the help of our experienced technicians, we will make sure your house is always powered up.

With San Antonio, we provide our diesel generator repair throughout Texas, including Austin, Kenedy, Fredericksburg, Columbus, Del Rio, Rocksprings, Corpus Christi, Kingsville, and Reynosa.

Licensed, Insured, and Expert Diesel Generator Repair in San Antonio, TX

Ferezco Power System is known for providing quality diesel generator repair services in San Antonio and across Texas. We provide warranties on all our repairs so that you can rest assured when your generator’s performance isn’t the best. We will bring you good solutions that will help you and your generator.

Our expert technicians are experienced and knowledgeable. They will be using high-quality parts to repair your generator. This will help your generator work better and last longer. We do a thorough diesel generator servicing that includes testing each part so that we know it will be working properly in times of need. Our warranty also highlights our care and customer satisfaction. We will always provide you with our support.

We are a trusted diesel generator repair service provider in San Antonio, Texas. We prioritise a high standard of workmanship, dependability and customer satisfaction. We will make sure to bring you a smoother experience altogether.

Questions & answers About Diesel Generator Repair

What services are included in diesel generator repair?

Diesel generator repair services include troubleshooting, engine repair, fuel system cleaning, battery replacement, and electrical system repairs to ensure reliable operation.

Why is professional diesel generator repair important?

Professional repair ensures that your diesel generator operates safely and efficiently, preventing potential breakdowns and extending its lifespan.

How quickly can Ferezco Power Systems respond to a diesel generator repair request in San Antonio?

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

Do you offer routine diesel generator servicing?

Yes, we provide routine servicing to keep your diesel generator in top condition, including regular maintenance checks and performance testing.

Can Ferezco Power Systems handle complex diesel generator repairs?

Yes, our experienced technicians are equipped to handle complex repairs for all types of diesel generators, ensuring they operate at peak performance.

What areas do you serve for diesel generator repair services?

We offer diesel generator repair services in San Antonio and the surrounding areas, ensuring reliable support for your backup power needs.

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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).