Professional Greenhouse Design and Construction in Southern California

Building a professional-grade greenhouse for year-round vegetables on 6 California acres (20°F winter lows) requires specialized contractors—not DIY.

Contractor Search Strategy

• Search "conservatory installers"—modern term for greenhouse builders
• Orangery specialists—historical precedent, high-end construction
• Commercial greenhouse builders—scale-appropriate expertise

Technical Systems to Specify

• Structure: Steel, aluminum, wood, or masonry with glazing
• Climate control: Heating, ventilation, evaporative cooling, automation
• Irrigation: Automated drip/mist with zone control
• Lighting: Supplemental for winter production
• Monitoring: Environmental sensors with remote access

Designer Role

A garden designer (like the author) specifies systems and aesthetics; a builder executes. You need both—or a design-build firm.

Southern California Resources

Author's sites (Italy-based but with US contacts):

• Italian Garden Design
• Ecologica Gardens

Start with conservatory installer searches; they'll have the structural/glazing expertise for professional results.