Alpha One Construction Inc has served Los Angeles for 10+ years as a residential general contractor. We install solar panels, energy efficient doors and windows, roofing, and AC systems to slash utility bills and boost home value.
Our in-house crews include C-10 electricians, C-39 roofers, and landscape techs. No subcontractors means faster scheduling and single-source accountability.
Every project prioritizes efficiency upgrades. We model your home in energy software before a hammer swings so you know exact ROI on power savings.
243 Google reviews rate us 4.9 stars. HomeAdvisor and Thumbtack award badges sit on our office wall as proof of consistent quality.
"A happy returned customer! I had Alpha One for a couple of patch jobs before and was impressed with their approach back then. They listened attentively, explained clearly, and did not push to sell and instead delivered what I wanted for the moment. I called them back again last month for a quote to"
"Alpha one is great, they were efficient n Did everything as promised, I highly recommend!"
Call (818) 793-1060 for a free estimate. We respond within 2 hours on weekdays.
Mon-Sat, 8am-6pm