Generator Install in Herndon, Virginia
Standby generators, portable inlet boxes, and automatic transfer switches - installed and inspected.
DC Electrical Contractor #EM-40-0001168 · MD Master Electrician #7987 · VA Class A Contractor #2705198087 · EPA & OSHA Certified
Pirro Electric brings 23 years of Virginia electrical experience to every generator install job in Herndon. Herndon mixes Old Town's older single-family homes (some with aluminum branch wiring and outdated panels) with newer Dulles-corridor commercial properties needing tenant fit-out, lighting retrofits, and EV charger infrastructure.
On any given month you'll find our trucks handling generator installs across Dranesville, Folly Lick, Sugarland Run, and Worldgate. We pull permits in Herndon, schedule inspections, and walk you through the work so nothing gets left to guess.
Common Generator Installation Projects in Herndon
Between jobs around Dulles Technology Corridor and the neighborhoods above, our Herndon crew is on the road every week.
- Generator installs
Neighborhoods servedDranesville · Folly Lick · Sugarland Run · Worldgate
ZIP codes20170 · 20171 · 20172
What's Included
Every job in Herndon comes scoped, permitted, and inspected - no shortcuts.
- Whole-home standby generator installation (Generac, Kohler, Briggs)
- Automatic transfer switch (ATS) installation
- Portable generator inlet boxes and manual transfer switches
- Pad pouring and equipment placement coordination
- Coordination with gas plumbers for natural gas / propane hookup
- Load calculations and circuit prioritization
- Generator service circuits and battery maintenance
- Permitting and county inspection
Generator Installation in Herndon - Common Questions
What Customers Say
Excerpts from verified Google reviews of Pirro Electric.
"Pirro re-wired my whole townhouse, updated the panel, and replaced every outlet and switch. Professional, friendly, and on time. Couldn't ask for a better company."
JMW
Google Review · Verified Homeowner"If you're thinking of going with Pirro - do it. You won't be sorry. I run a medium-sized HOA and wouldn't use any other company for our electric."
Amanda S.
Google Review · HOA Board Director"We use Pirro across our portfolio of 50+ commercial retail buildings. Excellent work, responsive, priced competitively, and they get it right the first time."
Timothy M.
Google Review · Commercial Property ManagerNearby Areas We Serve
Same generator installation crew, next town over.
Related Services in Herndon
Often booked alongside generator installation.
Ready to Get Started in Herndon?
Free written quotes. Licensed & insured. Same-week scheduling for most projects.