Backup Generator Installation

Nothing burns worse than being without power. For your business, being without power could lead to losing money and customers. Since we live in Houston, losing power at your home means something even worse, no A/C. These are all issues we face living so close to the gulf and under the threat of the next big hurricane.


As a certified Generac dealer, Onsite Maintenance provides full installation of backup generators for your home or business.
Accurate Sizing
The first step is to perform an onsite evaluation to determine the size of generator that will best suit the client.
Smooth Installation
Once size is determined, we take care of the rest:
  • Permitting
  • Electrical
  • Plumbing (Natural Gas)
  • Concrete Slab
  • Testing
Onsite Maintenance has installed generators for small business and residential customers(20kW, and 36kW) to large commercial customers (70kW, 80kW, 100kW, 250kW). Below are our past installations:
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OnSite Maintenance Inc.
6614 Malibu Houston, Tx 77092