Windows & Doors in Irvine, CA

Windows & Doors for Irvine homeowners

Irvine homeowners trust A1 Builders for windows & doors. Irvine's planned communities often come with HOA requirements; we work within them, coordinate approvals, and keep job sites tidy from start to finish.

Old, single-pane windows and worn doors leak air, drive up energy bills, and let in street noise. A1 Builders replaces them with energy-efficient, dual-pane windows and quality doors — precisely measured, properly flashed, and sealed so they perform for decades. The result is a quieter, more comfortable home that looks sharper from the curb.

We serve Woodbridge, Turtle Rock, Northwood, University Park, and the rest of Irvine (Orange County).

Windows & Doors problems we solve in Irvine

• ✓Drafty single-pane windows and high energy bills
• ✓Foggy, hard-to-open, or painted-shut windows
• ✓Worn entry doors and sticking sliding glass doors
• ✓Street noise getting into living spaces

Our windows & doors process

1. 1

   Free Measure & Consult

   We measure each opening and help you choose the right windows and doors.

2. 2

   Order & Schedule

   We order to exact spec and schedule installation around you.

3. 3

   Remove & Prep

   Careful removal of old units and prep of each opening.

4. 4

   Install & Seal

   Precise installation, proper flashing, insulation, and weatherproof sealing.

5. 5

   Walkthrough

   We test every window and door and review the work with you.