Home Generator Services in Charlottesville, VA
Central Virginia loses power in every season: summer thunderstorms and the remnants of tropical systems, winter ice that loads lines and trees together, and the everyday failures of long rural feeds through wooded counties. A standby generator converts those outages from disruptions into non-events. Robertson Electric provides home generator services across the Charlottesville region, and the project plays to the company’s structure, since a generator installation is an electrical project, a fuel project, and a load calculation all at once, and we hold all three trades in-house.
Get a generator consultation with Robertson Electric by phone, online, or 24/7 chat, and put the sizing, fuel, and transfer plan in writing.

Generator Selection and Sizing
The first decision is coverage: essential circuits, which keep refrigeration, heat, well pumps, and critical equipment running at lower cost, or whole-home coverage that carries everything including central HVAC. We calculate the electrical load of what you want protected, including the starting surges of compressors and well pumps that briefly demand multiples of their running draw, and present sized options with prices. An undersized generator sheds exactly the loads you bought it to protect, so the arithmetic is the product.
Generator Installation
Our generator installation and repair services cover the complete standby project: the pad and placement with required clearances, the automatic transfer switch that shifts the house between grid and generator, the natural gas or propane fuel supply through our licensed gas line services, and commissioning under real load. Permits and inspections are handled as part of the work, the finished installation is photographed, and the project is backed by the 10-Year Worry-Free Warranty.
Generator Repair and Maintenance
A standby generator spends its life waiting, and waiting degrades machines invisibly: batteries discharge, fuel components varnish, and small faults accumulate until a self-test fails or an outage arrives first. We repair units that will not start, will not transfer, or shut down under load, and we maintain healthy ones on schedule with oil and filter changes, battery load testing, transfer switch exercise, and a documented loaded run. Members of the Energy Savings Agreement through our maintenance plans carry priority scheduling, which matters most in the week after a storm when every generator owner in the region calls at once.

Reliable Comfort: Experts in HVAC & Indoor Air Quality Solutions
And Dozens More
Qualified for All Major Makes and Models
Our team of expert technicians is trained to handle all makes and models of major brands with precision and care. From routine maintenance to complex repairs, we ensure top-notch service for all.
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Ensure optimal efficiency of all your systems
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Lower your utility costs with energy efficiency
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Extend your system’s lifespan through regular maintenance
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Keep you and your family comfortable and safe during all seasons
Our Certifications & Awards
FAQs
What size generator covers a typical Charlottesville-area home?
The size the load calculation produces, and the deciding variables are usually central HVAC and, on rural properties, the well pump, both of which carry large starting surges. Essentials-only coverage runs meaningfully smaller and cheaper than whole-home coverage.
What causes power outages around Charlottesville?
Summer storms and tropical remnants, winter ice storms that load trees onto lines, and routine failures on long rural feeds through wooded terrain. Restoration reaches rural properties last, which is where standby power earns the most.
Do standby generators run on natural gas or propane out here?
Both, depending on the property. Natural gas serves homes with utility service; propane tanks serve the rural counties beyond it, with runtime set by tank size. The fuel choice shapes line sizing and the runtime plan, and we design for either.
How often should a standby generator be professionally serviced?
Annually at minimum, with the weekly self-test monitored between visits. The service exists because standby equipment fails silently while waiting, and a failed self-test is the early warning that should trigger a call before storm season.
Why does a generator project benefit from a multi-trade company like Robertson Electric?
Because the installation is inherently multi-trade: a transfer switch and interconnection for the electrician, a sized fuel line for the gas fitter, and an HVAC starting load in the sizing math. Here those are one accountable team, not three subcontracts.

Need a Maintenance Plan?
- Prevent costly repairs with regular maintenance checks
- Ensure your systems are running efficiently year-round
- Extend the lifespan of your heating and cooling units
- Minimize the risk of unexpected breakdowns and emergencies
- Improve energy efficiency and lower utility bills
- Ensure the safety and reliability of your home's systems

HVAC & IAQ Financing Available
Financing plans bring value and benefits to homeowners. By opting for a financing option, you can tackle necessary repairs or upgrades without draining your savings or delaying important projects. Here are some key advantages:
- Budget-Friendly
- Access to Quality Services
- Timely Repairs
- Flexibility
- Increase Home Value
- Emergency Protection
Keep your home safe and comfortable with a finance plan. Always assess terms and interest rates to find the best one for your needs. A professional can help you make an informed decision.
Learn MoreRobin Millay
We feel so fortunate to have Robertson Electric as our service provider. The tech is phenomenal. We have had a relationship with Robertson for almost a decade and they are always prompt, reliable, and incredibly knowledgeable. They provide great instruction on how things work. They are very tidy and look out for our house, leaving things exactly as they found them. A great company!
Priscilla Sprague
We have been Robertson Electric customers for years and have always been happy with the service. We have a maintenance contract that eliminates me having to remember when I should call them to come out. They call me and schedule service at a convenient time. The techs are always neat and mindful of floors. At the end of the visit they summarize findings and any recommendations. Very happy customers!
Kathryn Jarvis
I've had an HVAC maintenance contract with Robertson for many years and have had nothing but good experiences. Technicians are reliable, knowledgeable, efficient, and professional. Scheduling is easy. I'm sure we've extended the life of our system through their good care.
Serving You Like Family Since 1968
Robertson Electric has been Charlottesville, Virginia's trusted provider since 1968. Our team upholds a commitment to excellence, which is evident through accolades like the Daily Progress Reader's Choice Poll and The C'ville Weekly Best of C-Ville awards. We proudly provide prompt assistance and guaranteed customer satisfaction for all heating, cooling, plumbing, electrical, and indoor air quality needs. Through top-quality products and unmatched customer service, Robertson Electric stands out as the reliable, dependable partner for keeping all major home systems in optimal working condition.

















