National Services Group

National Services Group is a General contractor in Irvine, CA helping homeowners and property managers plan and execute exterior improvements, including siding upgrades and repairs. For a smooth project, ask for a detailed, line-item proposal that covers materials (sheathing, housewrap, flashing), labor, priming/painting, moisture remediation, permits, and a milestone-based timeline. Verify license and insurance, request recent local references or portfolio photos, and clarify workmanship and manufacturer warranties in writing. During your consultation, discuss lead times, HOA requirements, daily site cleanliness, and how change orders are handled to keep the project on schedule and budget.