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Generator installation in Lake Mary, FL
Most Lake Mary homes went up in the 1990s and 2000s with sound wiring and panels sized to the minimum. A generator plan here starts with what that panel is already carrying.
A portable hookup — inlet box, interlock kit, permit — is the low end and covers a lot of families well. Fixed standby with automatic transfer is the top of the range and depends on size, fuel and distance to the panel.
Four things that are only true in Lake Mary.
If you could swap the city name out of this page and it would still be accurate, it should not exist. Here is what actually changes here.
Chargers count in the load
Lake Mary has more EV chargers than anywhere else we work. If one is on your panel, it belongs in the load calculation, and it is often the circuit people leave off an essentials list during an outage.
Panels sized to their year
A 150-amp panel from 2001 usually takes an interlock or transfer switch without trouble. What it sets is how much of the house a generator can sensibly cover, and we show you that in writing.
Pad and inlet placement
Two-story homes here vary in where the panel sits relative to a workable inlet or pad spot. Clearances from windows, doors and the meter decide the spot, not whatever looks tidiest.
One building department
Lake Mary permits through the City of Lake Mary Building Department, and Duke serves the whole city. A fixed unit often needs a gas permit alongside the electrical, and our office runs both.
Real numbers before you call.
Same ranges we publish everywhere, because the work does not cost more just because of the zip code. You get an exact number at the free estimate.
How the project goes
Jason handles most Lake Mary EV work. You will have a name and a text before anyone is at your door.
Real reviews, word for word.
"The electrician Keylin was very professional and helpful. Did a great job for my EV charger outlet installation."
"After getting the run around from other electricians I came across In Phase. Wish I found them first."
"Unlike some of their competitors, they don't try to up-sell products that aren't strictly necessary."
"Talking with anyone I mean anyone at this company is like talking with a best friend."
Straight answers.
Can you hook up the portable generator I already have?
Yes, and it is the most cost-effective thing we install. An inlet box plus a breaker interlock kit lets you power real circuits safely instead of running extension cords. Permitted, inspected, roughly $1,200–$2,400.
Is running cords from a portable really that bad?
Backfeeding a dryer outlet with a double-male cord is genuinely dangerous — it energizes your neighborhood service and it kills linemen. An interlock exists specifically so that cannot happen.
Whole home or essential circuits?
Essential circuits cost far less and cover what actually matters in an outage. We size both and let you see the difference in writing.
How fast does a fixed unit transfer?
Automatic switches typically transfer in 10–30 seconds after detecting loss of utility power.
Natural gas or propane?
Natural gas if it is at the street: no refueling. Propane means a tank, but works where gas does not run.
Does it need maintenance?
Fixed units need oil, filters and an annual check — it is a small engine that sits outside in Florida. Portables need fuel stabilizer and an exercise run before every season.
Earned one job
at a time.
Generators in Lake Mary, done right.
Free estimate. If you do not need the work, we will tell you — which is why people in Lake Mary call us back years later.