Dempsey Construction Inc in Carlsbad holds CSLB License #945467 and operates as a commercial general contractor from its headquarters on Aston Avenue near Palomar Airport Road. Founded in 2010, the firm coordinates mechanical, electrical, and plumbing subcontractors on tenant improvement, ground-up, and historic renovation scopes, with HVAC rough-in and commissioning handled by trade partners including Sherlock Plumbing, Heating & Air. Active contractor licenses in California, Arizona, Nevada, Idaho, Washington, Texas, Illinois, and New Mexico support multi-state commercial rollouts for healthcare, hospitality, and student-housing clients. The Carlsbad office anchors project management for LEED-certified builds and commercial repositions that run full-scope electrical through Wheyland Electric for panel upgrades and distribution wiring. Highest-tier scopes include ground-up healthcare facilities and multi-story student housing complexes requiring structural steel erection, fire-rated assembly, and OSHPD-compliant finish-out.