Important Notice: Due to recent events, we’re experiencing high call volumes and service requests. Thank you for your patience.

Give & Get

NOW - December 31, 2023



Toy Drive with Entrusted Houston

This Power-Up Christmas, join us in spreading joy to Houston’s foster and adoptive children through our partnership with Entrusted Houston. Donate a new, unwrapped toy at our showroom and help make a child’s Christmas brighter.


23123 SH 249
Tomball, Tx

Get a Whole House Generator Today

1. Contact us

Contact us via phone or message to request a free consultation, or get start your quote today.

2. Get a quote

At the end of your free consultation, your technician will provide a free quote from Generator Supercenter.

3. Relax with an easy install

Our certified professionals will schedule and install your generator.

The Standby Power People®

Why Choose Generator Supercenter

As a leader in whole house generators, our top-of-the-line Generac generators, along with our skilled technicians and electricians, ensure that you’re never left in the dark.

Turnkey Install Includes

  • 200 amp ATS w/service disconnect

  • 20' of Electric

  • 20' of Gas

  • Battery

  • Startup

  • Up to 1 Delay Module

  • Additional Charges May Apply

This Campaign is no longer active


Terms and conditions

This holiday promotion is valid from December 1, 2023 through December 31, 2023. Visit a Generator Supercenter showroom during the promotion period, donate one new, unwrapped toy to our toy drive, and select a stocking from our Christmas tree to discover a special discount on a new Generac whole-home generator installation. Discounts vary depending on the selected stocking and may include cash value reductions, extended warranties, or other perks. With each generator purchase, receive a complimentary box containing a power bank and a Generator Supercenter-branded beanie. This offer is valid on new Generac whole-home generator installations only and cannot be combined with any other offers or discounts. Limit one discount per household. Offer valid at participating Generator Supercenter showrooms only. Generator Supercenter employees and their immediate family members are not eligible. Generator Supercenter reserves the right to modify or cancel this promotion at any time without prior notice.