Trusted Generator Services in Denver, CO

When the power goes out, a dependable generator keeps your home running smoothly and safely. AAA Service Plumbing, Heating & Electric provides expert generator services across Denver, CO, including installation, repairs, and maintenance. Whether you need backup power for peace of mind or want to upgrade your existing unit, we’ve got the tools and experience to help. Our licensed electricians deliver fast, professional service you can count on—even when the lights go out.

Generator Services

Power outages can strike at any time, and having a dependable backup system in place can make all the difference. At AAA Service, we install, repair, and maintain whole-home generators for Denver homeowners who want uninterrupted comfort and security. Our team helps you choose the right system for your home’s size and energy needs, ensuring long-lasting, code-compliant performance. From automatic standby generators to routine maintenance and emergency repairs, we provide end-to-end support for every project.

Our generator services in the Denver area include:

• Whole-home standby generator installation
• Generator repairs and performance testing
• Maintenance plans to ensure year-round readiness
• Electrical panel integration for seamless operation
• Fuel supply system checks and connections
• Troubleshooting and diagnostics for power issues
• Load assessment and generator sizing
• Smart generator systems with automatic transfer switches
• Surge protection solutions
• Emergency service when your generator won’t start

Generator Repairs vs. Maintenance: What’s the Difference?

When it comes to keeping your generator in top shape, it’s important to understand the difference between repairs and maintenance. While both are essential, they serve very different purposes in ensuring your generator is ready when you need it most. Regular maintenance is all about prevention, while repairs are typically reactive—addressing problems after they arise.

Generator maintenance involves routine checkups designed to keep everything running smoothly. This can include oil and filter changes, battery testing, fuel system inspections, and general performance assessments. These services are typically scheduled annually or semi-annually, depending on how often your generator runs. Staying on top of maintenance helps avoid unexpected breakdowns and ensures the generator is ready for emergencies.

On the other hand, generator repairs are necessary when something has already gone wrong. Common repair issues might include malfunctioning starters, fuel leaks, or damage from prolonged wear and tear. These problems can cause your generator to stop working entirely—or work inefficiently—and often require professional diagnosis and replacement parts.

Regular maintenance can help you avoid most major repairs, but when issues do come up, it’s important to act quickly. The electricians at AAA Service are trained to handle both routine maintenance and complex repairs, so you never have to worry about who to call. Whether you’re preparing for storm season or responding to a generator issue, we’ve got your back with dependable, expert service.

How Often Should I Get My Generator Serviced?

To keep your generator in peak condition, it’s recommended to have it professionally serviced at least once a year. Regular maintenance helps prevent unexpected breakdowns, ensures reliable performance during outages, and extends the lifespan of your equipment. If you use your generator frequently or rely on it as a primary backup source, more frequent checkups—such as every six months—may be necessary.

Generator FAQs