Electrical Panel and Service Upgrades in Greater Houston
Need a safer, higher-capacity electrical panel now? Our licensed electricians replace, upgrade, and tidy panels to meet code and your home’s power needs. Serving the Greater Houston Area, including Houston, Katy, and The Woodlands. Backed by a 4.7 rating from 11,725 reviews and BBB award recognition. Ask about our fall panel tune-up special and lifetime warranty options on select electrical equipment. Schedule your estimate today.
Each image is a real worksite photo, reflecting the quality and dedication in every project.
Why Choose Us
Why Homeowners Recommend Us
"Replaced electrical panel the same day as the quote. Very satisfied."
"Excellent service. Professionally done. Replaced my panel expertly."
"The new electrical panel he installed looks amazing and we’re glad it’s replaced."
Answers to Common Questions
View All FAQsHow much does it cost to upgrade electrical service to 200 amps?
The cost to upgrade electrical service to 200 amps is confirmed only after an in‑home evaluation, because each home’s panel, wiring, and safety needs are different. Abacus often upgrades older 100‑amp panels to 150 or 200 amps, and the total price varies most with the condition of your existing equipment and any code or safety corrections required. We provide upfront, guaranteed pricing, and select electrical equipment can qualify for a “zero out of pocket” lifetime parts and labor warranty with documented annual maintenance. Our licensed electricians complete these upgrades across Greater Houston, including work in and around the Dickinson area.
Typical factors that move the price up or down:
- Panel replacement scope and any rewiring or grounding corrections
- Adding whole‑home surge protection during the upgrade
- GFCI upgrades or other safety device additions
- Tie‑ins for major appliances, EV chargers, or backup generators
Schedule an on‑site panel assessment to get a firm, written quote before any work begins. <br/> Updated: 2026-03-29 <br/> Need help in Dickinson, TX? Call (713) 812-7070 or book online. “replaced electrical panel, work was done same day as the quote , I am very satisfied and would recommend them to anyone needing electrical work .” — Angelo H.
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Helpful Tips & Maintenance Advice
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Where We Work
What areas do you serve for electrical panel and service upgrades?
We serve the Greater Houston Area, with frequent visits to Houston, Katy, and The Woodlands. See the full list of communities we cover below.







