Emergency repairs, panel upgrades, and EV charger installation across North Houston and Lake Conroe communities.
From quick repairs to full projects, we help you choose the right electrician services without pressure or guesswork.
Professional electrical repair, installation, and troubleshooting for homes and businesses in Conroe and surrounding areas.
Electrical panel replacement, upgrade, and repair services for residential properties in Conroe and North Houston.
Circuit breaker repair, replacement, and new circuit installation for homes and businesses.
Indoor and outdoor lighting installation, EV charger setup, and electrical upgrades for Conroe homes.
Not sure what you need? We will assess your project at no cost.
3+
Years Serving
Montgomery County
We are Marco and Monica, the husband-and-wife team behind Mister Sparky Conroe. We founded this business in 2023 with one goal in mind: to be the electricians we would want to hire ourselves. That means showing up on time, explaining the work clearly, and treating every home like it matters.
Mister Sparky Conroe operates as a family-owned and operated franchise under Build to Last Investments LLC. We chose the Mister Sparky name because it stands for accountability and professionalism. We run the day-to-day ourselves, so when you call us, you are talking to people who have a personal stake in getting the job done right.
We handle every job the way we'd want our own home treated. From your first call to the final walkthrough, we keep you informed and in control.
Contact us to describe your electrical issue or service need. We'll listen to what's happening and find a time that works for you.
Our electrician arrives and inspects your electrical system to identify the problem. We'll explain what we find and walk you through your options.
Once you approve, we perform the repair, installation, or upgrade with attention to detail. We clean up after ourselves and test everything before we leave.
We're available if you have questions after the job. Your satisfaction is our priority.
We handle all the technical work and cleanup. You review everything before we finish.
Every project in this gallery was built by our crew. Real work, real clients, real results.
Electrician 
Electrician 
Electrical Panel Installation 
Electrician 
Electrical Panel Installation 
Electrician Based in Conroe — serving every corner of Lake Conroe.
Conroe sits about 40 miles north of Houston along I-45 in Montgomery County. The city holds a wide mix of housing: mid-century homes near the historic downtown core, master-planned communities like Grand Central Park and Woodforest spreading outward, and newer subdivisions built after 2000. Homes from the 1970s and 1980s are common in the older residential corridors, and panels in those homes were sized for far lighter electrical loads than today's households run. That gap between original panel capacity and current demand drives a steady need for electrical panel upgrades, circuit breaker repair, and dedicated circuit installation across the city.
Cities & Communities We Serve:
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Leave a ReviewAnswers to the questions customers ask most before hiring a contractor. Not seeing yours? Call us. We are straightforward about our process, pricing, and expectations.
We primarily serve Conroe, TX, Lake Conroe, TX, Willis, TX, Atascocita, TX, Montgomery, TX, Porter, TX. If you are outside these areas, call us. We take select projects beyond our standard service radius for the right scope.
Turn off the main breaker and call us immediately. Burning smells indicate a serious fire risk that needs emergency diagnosis right away.
Yes. We respond to electrical emergencies during business hours and can help with urgent issues like power outages or dangerous conditions.
Yes. We assess your current panel, recommend the right upgrade, and handle the full installation so your charger works safely.
We serve Conroe, Lake Conroe, Willis, Porter, Atascocita, Montgomery, Livingston, and all surrounding communities in the region.
Call us directly. Real answers, no scripts.
Build To Last Investments LLC serves Conroe, TX and the surrounding area with professional Electrician services. Free estimates, clear options, no pressure.
Mon–Fri 8:00 AM - 8:00 PM · Sat 8:00 AM - 8:00 PM · Responses within 2 hrs
