Generator Repair in Delaware County

Dependable Generator Repair & Maintenance for Delaware County Homes

Power outages in Delaware County aren’t just a seasonal inconvenience—they can be dangerous, disruptive, and damaging. Whether it's a summer storm rolling across the Delaware Valley or an unexpected winter freeze, a working generator is often the only line of defense between a safe, powered home and a dark, uncomfortable disruption. For more than six decades, homeowners across Delaware County have turned to Martella Electric Company for generator repair and maintenance services that prioritize safety, performance, and lasting reliability.

A well-maintained backup generator is more than a piece of equipment. It’s peace of mind. When the power goes out, your generator is expected to perform without hesitation. That’s why our team of highly trained electricians and local technicians focuses not only on rapid repairs but also on the kind of preventative maintenance that keeps your system dependable throughout the year.

Whether your generator won’t start, makes strange noises, or fails to provide consistent power, Martella Electric Company brings a proven process, deep regional experience, and a commitment to honest, customer-first service. From small residential systems to larger whole-home units, we’re equipped to handle every aspect of generator repair across the neighborhoods of Delaware County.

Whether you’re dealing with an unexpected outage or looking to avoid the next one, our expert electricians are here to ensure your generator runs at peak performance year-round. Give us a call today at (484) 341-7113 or message us online to schedule a diagnostic visit.

Why Delaware County Homeowners Choose Martella Electric Company

Since 1955, our family-owned business has remained firmly rooted in the values that matter most to Delaware County residents—accountability, expertise, and reliability. When local homeowners need fast, trustworthy generator service, they call us because they know they’ll receive the respect and professionalism they deserve.

Here’s what sets our team apart:

• Over 60 Years Serving Delaware County: Our longevity isn’t luck—it’s earned through commitment to the community and dedication to high-quality work.
• Background-Checked, Drug-Free Technicians: Every electrician on our team is fully vetted and trained to deliver safe, code-compliant results.
• Fully Stocked 'Warehouse on Wheels': Our service trucks arrive loaded with the tools and parts needed to complete most repairs on the first visit.
• Three-Year Workmanship Warranty: We stand behind every repair with one of the strongest guarantees in the industry.
• On-Time Promise: If we’re late, your service call is free—period. Your time is important, and we treat it that way.

From Media to Upper Darby, from Springfield to Ridley Park, our service area covers every corner of Delaware County with prompt, courteous, and skilled generator support tailored to the unique needs of each home.

Custom Generator Repairs That Meet Local Needs

Power problems rarely happen at a convenient time. That’s why our generator repair process is designed to be as streamlined, transparent, and thorough as possible. It begins with a careful diagnostic review of your generator’s current condition. We look at performance history, usage patterns, and environmental factors unique to Delaware County—everything from local voltage fluctuations to weather exposure—to create a customized repair strategy that addresses both the issue at hand and potential future concerns.

Once our electricians identify the problem, we move quickly to resolve it using durable, code-compliant parts and proven repair techniques. Whether your generator needs a new battery, updated control board, fuel system cleaning, or full engine service, we deliver results that last.

After repairs are complete, we rigorously test your system under load conditions to ensure it’s ready when you need it. We also take the time to walk you through our work, offering tips on how to maintain optimal performance between service visits.

Maintenance Plans That Prevent Future Generator Issues

A generator is an investment in your home’s safety and functionality. Protecting that investment requires regular attention—not just quick fixes when something goes wrong. At Martella Electric Company, we offer flexible, proactive maintenance plans designed specifically for Delaware County homeowners.

Our generator maintenance services include:

• Full-system inspections
• Oil and filter changes
• Battery and charging system testing
• Air filter replacements
• Fuel line cleaning and leak detection
• Startup and shutdown tests
• Load bank testing (if applicable)

By identifying and correcting small issues before they escalate, we help our customers avoid unexpected breakdowns and costly repairs. Regular maintenance also extends the life of your generator and ensures it complies with any applicable insurance or manufacturer warranty requirements.

Code-Compliant Service with Local Knowledge

Every generator we repair or maintain is serviced in strict accordance with Pennsylvania's electrical safety regulations and Delaware County-specific codes. From zoning limitations to permitting and installation spacing, our team understands the ins and outs of local compliance.

We don’t take shortcuts or overlook important details. Our safety-first mindset is reflected in everything we do—from grounding and ventilation checks to proper system labeling. We also monitor industry changes, giving our customers access to the latest safety practices and emerging technologies in residential power backup.