Generator Services

Reliable Generator Services for South Texas Homes and Businesses

Power outages can happen at any time, and in South Texas, storms and grid issues can leave you without electricity for hours or even days. A backup generator keeps your home or business running when the grid goes down. But a generator is only reliable if it is properly installed, maintained, and repaired when needed. FSC Mechanical provides generator repair, installation, and maintenance services across McAllen, Edinburg, Mission, Pharr, Weslaco, and the surrounding Rio Grande Valley.

Whether you need a new generator installed, service on an existing unit, or a maintenance plan to keep it ready, we can help. Schedule a generator consultation and we will walk you through your options.

Generator Repair and Service

When your generator does not start or does not run properly, you need a technician who knows how to diagnose and fix the problem. We repair all common types of home and business generators.

Common generator problems we repair:

• Generator will not start or crank
• Generator starts but does not produce power
• Engine runs rough or stalls under load
• Fuel delivery issues and carburetor problems
• Battery and charging system problems
• Control board or transfer switch issues
• Overheating or excessive exhaust smoke
• Error codes on the generator display

Our technicians diagnose the root cause and provide clear options before any repair work begins. If a part needs to be replaced, we use quality components and test the generator thoroughly afterward.

Backup Generator Installation

If you are ready to add a backup generator to your home or business, proper installation matters. A generator that is undersized, poorly connected, or incorrectly placed will not perform the way it should. We handle the full installation process.

Our installation process includes:

• Assessment of your power needs and backup goals
• Recommendation of generator size and type for your property
• Planning of placement for safety and code compliance
• Installation of the generator and transfer switch
• Electrical and fuel connections where applicable
• Testing under load to confirm proper operation
• Walkthrough with you to explain how the system works

We take the time to install the system correctly so it works when you need it most.

Generator Maintenance

A generator that sits unused for long periods can develop problems that only show up when the power goes out. Regular maintenance keeps your generator ready to run when you need it.

Our generator maintenance service includes:

• Checking and changing oil and filters as needed
• Inspecting fuel lines and fuel quality
• Testing the battery and charging system
• Checking spark plugs and ignition components
• Running the generator under load to verify performance
• Inspecting the transfer switch and controls
• Providing a written summary of findings and recommendations

We recommend generator maintenance at least once per year, and more often for units that run frequently or are exposed to harsh conditions.

Standby vs Portable Generators

Not all generators are the same. The right choice depends on your needs, your property, and your budget.

• Standby generators are permanently installed and start automatically when power is lost. They can power essential circuits or your entire home or business.
• Portable generators are smaller units that are set up manually during an outage. They are less expensive but require fuel storage and manual operation.

During a consultation, we help you decide which type fits your situation and recommend equipment that will meet your backup power goals.

Why Choose FSC Mechanical for Generator Service

We are a family owned and operated business serving our neighbors across South Texas. Here is what you get when you work with us.

• Licensed and insured technicians
• Experience with generator repair, installation, and maintenance
• Honest recommendations with no high pressure sales
• Transparent pricing before any work begins
• Clean, respectful technicians who protect your property
• Local knowledge of South Texas climate and power reliability
• Follow up support to make sure your generator is ready when you need it

We understand how important backup power is for your family or business. We work hard to make sure your generator is reliable when it matters most.

Other Services That Support Your Home or Business

Generator service is one part of keeping your property safe and comfortable. If you need help with HVAC or air quality, we can take care of those as well.

• AC repair and service for cool, comfortable air
• Heating repair and service for the cooler months
• Indoor air quality services for cleaner, healthier air
• Commercial HVAC service for local businesses

Schedule Your Generator Service Today

Do not wait for an outage to find out your generator will not start. If your generator needs repair, installation, or maintenance, call FSC Mechanical to schedule service today.

Call (956) 252-4023 or request service online today. We serve McAllen, Edinburg, Mission, Pharr, Weslaco, Harlingen, Brownsville, South Padre Island, Corpus Christi, and surrounding South Texas communities.