Professional Generator Load Calculation in McKinney, TX
Buying a generator without doing the math is a gamble. Top Flow Plumbing Co. ensures you never waste money on a unit that is too big or risk safety with one that is too small. We provide expert generator-load-calculation services to determine your home's exact power requirements.
Why "Guessing" is Dangerous
The Stall-Out
If your generator is undersized, it will stall the moment your A/C or well pump kicks on, leaving you in the dark again.
Wasted Fuel
Oversizing is expensive. A massive generator burns significantly more fuel to power a small load, draining your tank unnecessarily.
Damaged Electronics
An overloaded generator produces "dirty power" with unstable voltage, which can fry the circuit boards in your TV, fridge, and computer.
Watts vs. Amps: We Do The Math For You
Sizing a generator isn't just about adding up the wattage of your light bulbs. You must account for "inductive loads"—the massive surge of power needed to start motors like your A/C compressor or sump pump. Our generator-load-calculation process measures both running watts and starting amps to create a precise power profile for your home. Before you purchase your backup unit, get started with an audit to ensure it can handle the heavy lifting.
Surge Analysis
We calculate the "in-rush" current for motors.
Future Proofing
We account for future EV chargers or additions.
The Audit Process Explained
Appliance Inventory
We walk through your home and list every essential item you want to power during an outage (A/C, Fridge, Medical Devices, etc.)
Amperage Measurement
We check the data plates on your HVAC and major appliances to determine their specific electrical draw.
Load Calculation
ScheduleUsing NEC standards, we perform the generator-load-calculation to find your peak kilowatt demand. installation at your convenience and enjoy reliable hot water.
Recommendation
We provide a report recommending the exact generator size (e.g., 22kW vs 26kW) that fits your needs and budget.
Benefits of Professional Sizing
Guaranteed Performance
Sleep easy knowing your generator won't trip its breaker when the coffee maker and the heater turn on at the same time.
Save Thousands
Don't buy a 24kW unit if a 20kW will do the job. Accurate sizing saves you money on the unit and the installation.
Extended Run Time
A properly sized generator uses fuel more efficiently, giving you more hours of power from your propane or gas supply.
The Risk of Undersizing
The most common call we get during a storm is, "My generator keeps shutting off!" This usually happens because the homeowner guessed their needs and bought a unit that was too small. By the time the storm hits, it's too late to return it. Don't leave your family's comfort to chance. If you are unsure if your current generator is up to the task, visit our contact page to speak with an expert today.
Trusted by Homeowners Across North Texas
At Top Flow Plumbing, our commitment to excellence is reflected in the positive experiences of our customers. Here's what some of them have to say about our plumbing services:
"Aaron was fantastic. We had a leak and he showed up in a timely matter, fixed the issue and gave us great knowledge as new home owner. Would definitely recommend!"
"Aaron has always been amazing he has done a lot of work for me and is always helpful and quick to fix any issues. I very much appreciate all the work and help I have received"
"Their team was professional, knowledgeable, and efficient. Highly recommend if you need a plumber who truly knows what they’re doing and cares about doing it right!"
" I wouldn't hesitate to call Top Flow again for any plumbing issue. They were fast, took my 'emergency' seriously and they were ready to help me get it fixed. These guys are amazing, call them."
"They were responsive when I needed assistance! They were available to come within that week and not only assess the issue but install a new kitchen sink for me... I highly recommend this company. They do great work!"
"We have a commercial building that was having issues. Two other plumbers along with city inspectors were lost. Top Flow came in, got to work and found the issue within a day. Thank you for your quick work. Highly recommend"
"The team was able to come out and fix my septic pipe in just a few days. It was a relief to know that old pipe was replaced. I was also able to have them take pictures of the pipe fix for my records."
"Aaron and his team were great. We had two minor plumbing issues and a pipe under our slab leaking. Timely service and reasonable prices AND they got the problems resolved fast. Will use them again"
"Damium and his team were great. We had to change our toilet urgently and they showed up right on time and replaced it pretty quick and they got the problems resolved fast. Will be using them again."
Pro Audit vs. Do it your self
Why you can't trust a Do it your self work
FAQ about Generator Sizing
Got questions? We’ve answered the most common ones below to help you stay informed and confident in your next repair or installation
o. Your electric bill shows average usage over a month, not the peak instantaneous demand required to start your A/C unit, which is the most critical number.
Aside from costing more upfront, an oversized generator can suffer from "wet stacking" (carbon buildup) if it runs with too light of a load, shortening its lifespan.
Not necessarily. A small house with electric heat and an electric car might need more power than a large house with gas appliances. This is why generator-load-calculation is vital.
It's easy. Simply fill out the form on our contact page or give us a call, and we will schedule a technician to visit your home.
Still have questions?
Get in touch with our team—we’re happy to help.
Get The Right Power Plan
Stop guessing and start planning. Trust Top Flow for accurate, professional generator-load-calculation services in McKinney.
