About United Builders

United Builders is a family run general contractor specializing in window and door replacement in Southern California and the Inland Empire. Unlike our competitors we offer special savings to our customers because our owners get personally involved in every sale. We have no commissions to pay, or hefty advertising expenses. Ultimately we pass these savings along directly to our customers. What does this mean to you? A net savings of 20-50% over our competitors.

Quality Products

At United Builders we only use professional grade products. We believe that by offering superior products our customers will remain satisfied for many years. To learn more about our products please visit our Products page.

Professional Installation

The quality of the installation has little to do with the company and everything to do with the crew that they assign to your job. Obviously, some installers are better than others, and you get what you pay for. Many large companies with large advertising budgets are known for paying very low wages for installers. United Builders has installers with 27 years experience in the window installation business, which guarantees consistency and a quality job - every time.