Legacy Home Energy

Legacy Home Energy San Diego born and raised. Family owned HVAC, solar and battery storage company serving East County San Diego and surrounding areas. Free estimates.

Residential heating and air conditioning with decades of experience.

05/27/2026

Furnace Removal Imperial Beach San Diego! Removed old original rusted unused furnace. Converting closet to storage + installing new ductless mini-split heat pump. Bypassing Ultra Low NOx with efficient heat pumps. Serving all San Diego County.
Call now for furnace removal & mini-split install! (619) 631-5372
Like/comment if you need HVAC help!

05/26/2026

Downtown San Diego project today at 850 State Street. Swapping out an older heat pump air handler system and getting this setup upgraded the right way. Tight access, high rise logistics, and detailed work, but these are the kinds of projects we enjoy.

A lot of older downtown condos are running equipment well past its prime. New variable speed heat pump systems are quieter, more efficient, and provide much better comfort year round.

San Diego born and raised. Family owned. Decades of experience.

Completed another full HVAC upgrade in San Diego. We installed a new furnace, added a new air conditioning system, repla...
04/22/2026

Completed another full HVAC upgrade in San Diego. We installed a new furnace, added a new air conditioning system, replaced the original 1989 attic ducting with new R-8 insulated ducting, and corrected the water heater flue pipe. Projects like this help improve airflow, comfort, and energy efficiency throughout the home. If you need HVAC installation, furnace replacement, A/C installation, or attic duct replacement in San Diego, reach out to Legacy Home Energy.

Proud to officially launch the Legacy Home Energy page.San Diego born and raised and family owned, we focus on ...
12/12/2025

Proud to officially launch the Legacy Home Energy page.

San Diego born and raised and family owned, we focus on high quality HVAC, solar, and battery storage solutions for homeowners in East County San Diego and surrounding areas.

If you’ve worked with us before, thank you for the support. Looking forward to sharing projects, tips, and updates here going forward.

Address

270 East Douglas Avenue
El Cajon, CA
92020

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