Whole-Home Generac Generators
When a storm drops the grid, a standby unit keeps the whole house running. We’re factory-trained Generac installers — a certified install protects your warranty. Learn about Generator Installation in Van Alstyne, TX.
From a tripped breaker off Main Street to a brand-new build at Mantua Point — Top Notch handles it. Licensed, insured, family-owned, and 15 minutes up US-75 at our Sherman headquarters.

New build or 1970s bungalow, big install or small repair — you get the same licensed crew, clean job sites, and a price you approve before we start.
When a storm drops the grid, a standby unit keeps the whole house running. We’re factory-trained Generac installers — a certified install protects your warranty. Learn about Generator Installation in Van Alstyne, TX.
Charge at home overnight — a Tesla Wall Connector or any Level 2 charger. We check your panel’s real capacity first — something many newer Van Alstyne homes need.
No power, sparking outlets, a burning smell, or storm damage? We answer day or night — and with our shop 15 minutes up the highway, help isn’t far.
Maxed-out builder-grade panel or an aging one downtown — we repair or upgrade to a safe 200-amp panel sized for what you actually run.
Building in Mantua Point or a custom home outside town? We wire new builds from rough-in to final inspection — including EV circuits and generator-ready panels.
Recessed lighting, kitchen and island fixtures, outdoor and security lighting — installed clean, switched the way you want, bright where it counts.
North Texas lightning and grid switching quietly wear out electronics. A panel-mounted surge protector shields appliances, HVAC, and smart-home gear.
New fans, dead outlets brought back to life, smart switches and dimmers — the everyday work most Van Alstyne calls start with.
Pre-1980s house near downtown? We inspect for aluminum branch wiring, ungrounded outlets, and tired panels — then give you an honest, no-pressure report.
Van Alstyne is one of the fastest-growing small towns on the US-75 corridor — Mantua Point and the new subdivisions north of town are adding thousands of homes, and Van Alstyne ISD is growing with them. The older blocks around Main Street and Highway 5? Wired half a century ago. We work on both, every week.
New homes look perfect — until you add a hot tub or EV charger and the builder-grade panel has no room left. We add capacity, finish EV rough-ins, and install whole-house surge protection.
Many pre-1980s Van Alstyne houses have aging panels, aluminum branch wiring from the ’60s and ’70s, and too few outlets for modern life. We modernize them safely — without tearing your house apart.
Plenty of properties around town sit on acreage with well pumps and shops that all go dark in an outage. A properly sized Generac standby generator carries the whole place until the grid comes back.


We’re not a national call center. Top Notch is a family-owned shop headquartered in Sherman — 15 minutes straight up US-75 — and a proud member of the Van Alstyne Chamber of Commerce. Close enough to get to you fast, local enough to care how the job turns out.
Call or send the form. Tell us the problem or the project — we’ll ask the right questions and set a time that works.
A licensed electrician finds the real cause and gives you a clear, itemized price. You decide before we pick up a tool.
We do the job right, pull any permits, tidy up, and stand behind the work — and make sure you’re happy before we leave.
You see the price before work starts — no padded invoice at the end.
We show up in the window we promised and keep you posted if anything changes.
Licensed, insured, permitted, inspected. Your family’s safety is the whole point of doing it properly.
Based just up the highway in Sherman and a member of the Van Alstyne Chamber of Commerce — your neighbors, not a franchise.
Quality parts, clean workmanship, a warranty behind it. We’d rather do it once, right.
Factory-trained Generac installers and Tesla certified — training most local shops don’t have.
“I can’t say enough about Top Notch Electrician! They are by far the most professional and down to earth company ran by an amazing owner. The work done was perfection — I didn’t know electrical work could be ‘pretty,’ but it can be done.”
“Great work! I called Top Notch to fix my dryer outlet. They came out the same day. They were quick and incredibly respectful. Will be a return customer.”
“Colby and his helper did an exceptional job installing the electrical components for our generator installation. They were able to do the installation quick and clean. I would highly recommend Top Notch.”
Van Alstyne sits in southern Grayson County between Sherman and McKinney — Anna about 10 minutes south, Sherman 15 north. We cover the whole stretch and the towns around it.
Farther up the corridor? We also serve Denison — or see the full list of service areas.
Call now for emergencies, or send a few details and we’ll get back to you — usually the same day. Straight answers, honest prices.
Tell us a little about the project and we’ll reach out shortly.