Tankless Water Heater

  • Unlimited hot water ensures you never run out, even with multiple appliances running at once.S

  • pace-saving design lets you mount the unit on a wall, freeing up valuable space in your home.

  • Energy efficiency heats water only as needed, lowering your utility bills.

  • Longer lifespan means tankless water heaters can last 20+ years with proper maintenance.

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.

Why Choose a Tankless Water Heater?

Tankless water heaters, also known as on-demand water heaters, provide hot water only when you need it, rather than storing it in a large tank like traditional water heaters. This on-demand feature leads to numerous benefits for homeowners:

  • Unlimited Hot Water:
    You’ll never run out of hot water, even with multiple appliances running simultaneously.

  • Space-Saving Design:
    Tankless units are compact and can be mounted on a wall, freeing up valuable space in your home.

  • Energy Efficiency:
    Because tankless systems heat water as needed, they use significantly less energy, which can reduce your utility bills.

  • Longer Lifespan:
    With proper maintenance, tankless water heaters can last 20 years or more, nearly double the lifespan of traditional water heaters.

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!

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