About
Diamond Comfort Systems is a full-service HVAC contractor based in Los Angeles, California. Since 2003, we have built a reputation for honest, dependable service. Whether you need a new furnace installation, air conditioner repair, or a complete HVAC system upgrade, our factory-trained technicians are ready to help.
Services
- Commercial HVACUSD 341–519 · ESTIMATE
- Emergency ServicesUSD 80–252 · ESTIMATE
- Heating InstallationUSD 255–661 · ESTIMATE
- Heating RepairUSD 261–740 · ESTIMATE
- Indoor Air QualityUSD 270–515 · ESTIMATE
- RefrigerationUSD 326–438 · ESTIMATE
Brands We Work With
Credentials
- License: LIC-63857-US Verified(California CSLB)
- Insurance: Not verified
- Background check: —
- BBB: AAccredited(2 complaints)BBB Profile
- Employees: 1-5
- Service radius: 37 km
Reviews (4)
- ★★★★★Friendly and efficient
Diamond Comfort Systems installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.
- ★★★★★Would use again
Had Diamond Comfort Systems come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.
- ★★★★★Quality workmanship
Diamond Comfort Systems diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★★☆Highly recommend
Diamond Comfort Systems did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.