The Most Trusted HVAC Company in Mabank, TX
Whole-Home Generator Install
Whole-Home Generator Installation – Reliable backup power for your entire home during outages.
Standby & Backup Generators – Keep essential systems, appliances, and HVAC running when the grid goes down.
Transfer Switch Installation – Safe, automatic switching between utility power and your generator.
Professional Wiring & Setup – Expert installation, system testing, and safety checks for dependable performance.
Our Current Promotions
The G.A.M.E PLAN
The G4 Annual Maintenance Executive Plan
$99/Yearly Or $9.99/Month
One Unit*
One hour arrival window & priority booking.
10% off all repairs & services.
One free* drain clean per year, during normal business hours.
*up to 75 feet
Replace smoke detector batteries & much more.
*up to 14 feet
Flush Water Heater*, check for early signs of leaks & more.
*must still be under manufacture warranty
One Fall Heating Tune-up and One Spring A/C Tune-up.
Your Local, Trusted Service Experts
Experienced & Certified Technicians
Our skilled professionals deliver safe, high-quality workmanship you can trust.Comprehensive, Safety-First Solutions
From repairs to installations, we handle it all while prioritizing safety and compliance.Prompt, Reliable & Local Service
As a trusted local company, we respond quickly and get the job done right.Competitive Pricing with Guaranteed Satisfaction
Transparent pricing, 24/7 emergency support, and results backed by our commitment to your satisfaction.
Customer Reviews
Our Service Area
At G4 Electrical, Plumbing & Air, we deliver expert electrical, heating and cooling services — serving Mabank, TX & surrounding areas.
Expect More With G4!
Call us today to get started!
EC #36746 | RMP #44677 | TACLA62189E
©2026 G4 Electrical, Plumbing & Air | Terms and Conditions | Privacy Policy
Disclaimer: This website is operated by an authorized marketing partner and is not
the official website of g4electrical.com
All trademarks and logos are the property of their respective owners.