Free bill analysis - bring a power bill, get the production math for your actual roof, panel brands like Qcells and REC compared side by side
If the pitch starts at your door and ends with "sign tonight for the special," sleep on it. The sun will still be there tomorrow; so will we.
Before
After
Before
After
Before
AfterFast, Reliable EV Charger Installation Across Katy
EV charger installation in Katy runs $450 to $1,900 for a typical Level 2 setup, with most jobs done in one visit. We’ve been wiring homes across Katy’s master-planned communities long enough to know that every install here comes with a couple of extra steps: ARC approval, panel checks, and CenterPoint’s interconnection rules. Call (877) 550-6892 and a live person answers, day or night. We’ll send Gus’s own crew to your door, not a subcontractor who’s never seen your neighborhood.
Katy isn’t like other Houston suburbs. The HOA approval layers, the post-Harvey electrical work, the humidity eating at connections. We know what to look for before we ever mount a charger on your garage wall. That’s what saves you weeks of back-and-forth and a failed inspection.
Why Gus’s Solar Is Katy’s Preferred EV Charger Installation Company
Gus Petrakis has put his own name on this business since 2011. That’s the simplest way to say it. When you call about EV charger installation in Katy, you get Gus or someone he trained directly. Not a call center. Not a rotating crew of subcontracted labor. We publish our address, our license number, and our owner’s cell. That’s the accountability Katy homeowners tell us they stopped getting from the big national outfits.
We have a background-checked, uniformed crew that shows up on time. We work in Cinco Ranch, Elyson, Firethorne, Grand Lakes, and every ZIP from 77450 to 77493. Our response time to Katy is same-day for emergencies and next-day for most standard installs. You won’t chase a ticket portal. You’ll get Gus on the phone, and Gus’s crew at your door.
Katy homeowners ask us one question more than any other: “You’re not going to disappear after the install, are you?” Fair question after what some of them went through with out-of-state solar sales crews. Our answer is the 90-Day Done Right Promise. If something isn’t right, one phone call brings us back. It’s in writing, on every job.
Our EV Charger Installation Services in Katy
Our EV Charger Installation team handles every part of the job, from panel assessment to final inspection. Here’s what Katy homeowners call us for most often.
Level 2 Charger Installation
A Level 2 charger adds 25 to 30 miles of range per hour, versus 3 to 4 on the factory Level 1 cord. Most Katy homes we wire use a 240-volt circuit in the garage or on the driveway wall. We check your panel capacity first, pull the permit, run the wiring, mount the unit, and walk you through setup. Straightforward job, usually done in a morning.
Tesla Wall Connector Installation
We install more Tesla Wall Connectors in Katy than any other single unit. The charging speed is excellent, but it draws 48 amps, which means your panel has to actually support it. That’s where we start: load calculation, breaker space, wire gauge. The homes we see in Cinco Ranch and Elyson often have 200-amp panels, but many are already near capacity from pool pumps, tankless water heaters, and two AC units.
Panel Upgrade for EV Charging
This is the big one in Katy. Homes repaired after Hurricane Harvey, especially on the east side in 77449, frequently got replacement panels during insurance-driven repairs. A lot of those panels are 150-amp, installed to minimum code. A 48-amp charger wants 60 amps of dedicated capacity. If your panel can’t handle it, we upgrade to 200-amp service or add a subpanel, whichever the house actually needs. We’ve seen enough of these to spot the problem before you pay for a charger that won’t pass inspection.
Garage & Driveway Charger Wiring
Not every Katy home has a finished garage with open walls. We route conduit through attics, down exterior walls, and across driveways when needed. We surface-mount charger boxes on brick where it makes sense, and we seal every exterior penetration against Katy’s Gulf humidity. This is the work that fails in three years if it’s done lazily. We do it so it doesn’t.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Katy
We install and service chargers and storage from Tesla, Enphase, SolarEdge, and FranklinWH. These are the brands we’ve seen hold up in Katy’s climate and across Katy’s housing stock. We stock common Tesla and Enphase parts locally for our Katy customers, which means less waiting when something needs replacing. If your charger pairs with a solar array and a battery, we can wire that as part of the same job instead of making you call three different companies.
Common EV Charger Installation Problems We See in Katy Homes
- HOA approval delays. Cinco Ranch, Elyson, Cane Island, and most of Katy’s master-planned communities require Architectural Review Committee sign-off before exterior work. We handle the submission, the follow-up, and the resubmission if the committee wants changes. If the paperwork is filed wrong once, you lose weeks. We file it right.
- Undersized panels from post-Harvey repairs. The east side of Katy, particularly 77449, has a notable share of resale homes running on 150-amp panels that insurance replacements installed to minimum code. Add a 48-amp charger to that, and you’ll trip breakers or fail inspection. We check the panel’s real capacity before recommending anything.
- Corroded connections from Gulf humidity. Katy sits on the old Katy Prairie, flat and open. But the humidity from the Gulf drifts over everything. We regularly see exposed wiring connections on garage-mounted chargers that have corroded after three to five years. We use sealed enclosures and corrosion-resistant fittings on every exterior run. On older east-side homes, we often find existing corrosion that needs correcting before a new circuit goes in.
- No spare breaker slots on finished panels. The 2,500-to-4,500-square-foot brick-veneer homes that dominate Katy were built with panels sized for 2005, not 2026. Two AC units, a pool pump, a hot tub hookup, and suddenly there’s nowhere to land a 60-amp double-pole breaker. We add a subpanel where the main panel is full. Clean job, usually done in the same visit.
Pricing for EV Charger Installation in Katy, TX
A standard Level 2 charger install in Katy runs $450 to $900 when your panel has capacity and the wiring path is short. A Tesla Wall Connector install with a 60-amp circuit and moderate wiring distance lands between $700 and $1,200. Panel upgrades push the total higher: a 200-amp service upgrade in Katy typically runs $2,200 to $4,500, depending on the age of the house and what the utility connection looks like. Solar-paired EV charging, where we install or connect the charger to your existing array, adds $500 to $1,500 on top of the charger work itself, depending on whether additional conduit or subpanel work is needed. You get the quote before we start, in writing, and it’s the number you pay. Call (877) 550-6892 for a free estimate. Gus will quote you off your actual panel and your actual garage, not a brochure somewhere.
| Service | Typical Katy Price Range |
|---|---|
| Level 2 Charger Installation (existing capacity) | $450 - $900 |
| Tesla Wall Connector Installation (60-amp circuit) | $700 - $1,200 |
| Panel Upgrade to 200-Amp Service | $2,200 - $4,500 |
| Solar-Paired EV Charging (existing solar) | $500 - $1,500 additional |
| Subpanel Addition (for full panels) | $600 - $1,100 |
We Also Serve Cities Near Katy
We regularly run crews to Cinco Ranch, Fulshear, Pecan Grove, and Brookshire. If you live just outside Katy proper, the same crew, the same licensing, and the same owner-backed guarantee apply. Schedule the same way: call the number, talk to a person.
Serving Katy, TX - Our Local Coverage Area
We’re based in the Katy area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - EV Charger Installation in Katy
Yes, in almost every master-planned community in Katy. Cinco Ranch, Elyson, Cane Island, Firethorne, and Grand Lakes all run Architectural Review Committees, and most require a modification application before any exterior penetration or visible equipment change. Interior garage installs sometimes avoid ARC review, but if the charger is mounted on an exterior wall or you need conduit routed outside, you will likely need approval. We submit the application for you as part of the job. Call (877) 550-6892 and we’ll tell you whether your specific HOA requires it before we even schedule.
We recommend a panel inspection, particularly if your home is in the 77449 ZIP or another flood-affected area on Katy’s east side. Many post-Harvey rebuilds in that ZIP received replacement panels installed to minimum code, often 150-amp service. A 48-amp Level 2 charger needs a 60-amp dedicated circuit. If your panel can’t support that safely, we quote the upgrade before installing the charger. Gus prefers to look at the actual panel before he quotes the actual number.
You can, and this is a strong option in Katy because we’re on ERCOT’s deregulated retail market under CenterPoint’s distribution wires. That means your solar-buyback rate depends on the retail electric provider you choose, not a fixed utility schedule. We explain how your current REP contract affects the math, and whether switching to a solar-buyback-friendly REP changes your payback. It’s not a generic answer; it’s built off your bill. Bring us a bill, we’ll bring you the math.
Missing or incorrectly filed ARC approval. The electrical work usually passes cleanly, but if the Architectural Review Committee wasn’t notified ahead of time, the City of Katy or Harris County inspector may flag the job for non-compliance with the community’s deed restrictions. The electrical permit is straightforward. The HOA piece is where things stall. We’ve handled enough of these to know exactly what the committees around Katy ask for, and we file it correctly the first time.
Yes, you need an electrical permit. Where you file depends on whether your address is inside Katy city limits or in unincorporated Harris County. We file it for you, pull the permit, schedule the inspection, and meet the inspector on site if needed. This is part of the install job, not an extra service we bill separately. Call (877) 550-6892 with your address and we’ll tell you the exact jurisdiction before the first visit.
Call Gus’s Solar for EV Charger Installation in Katy
We’re a locally owned Katy-area shop, not a national sales crew. Gus Petrakis answers the phone. His own crew does the work. The quote you get is the price you pay, and the 90-Day Done Right Promise means we come back if anything isn’t right. We’ll take the time to check your panel, map your wiring path, and explain the HOA and permitting steps in plain English. Take two weeks. Think about it. The price will be the same. When you’re ready, call (877) 550-6892 for a free estimate.
Written by Gus Petrakis, Owner at Gus’s Solar, serving Katy and the surrounding communities.