About
Green & Harris ThermalTech has been proudly serving the Los Angeles, California area since 2007. Our team of licensed technicians provides expert heating, cooling, and ventilation services for both residential and commercial properties. We are committed to delivering top-quality workmanship, transparent pricing, and exceptional customer service on every job.
Services
- Geothermal SystemsUSD 181–459 · ESTIMATE
- Heating RepairUSD 170–331 · ESTIMATE
Brands We Work With
Credentials
- License: LIC-79805-US Verified(California CSLB)
- Insurance: Verified
- Background check: —
- Employees: 1-5
- Service radius: 59 km
Reviews (28)
- ★★★★★Reliable and fair
Had Green & Harris ThermalTech come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.
- ★★★★★Impressed
Had Green & Harris ThermalTech come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.
- ★★★★★Good experience
After getting quotes from several companies, we went with Green & Harris ThermalTech and glad we did. Best price and best service.
- ★★★☆☆Reliable and fair
Green & Harris ThermalTech diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★★☆Top notch
Outstanding customer service from start to finish. Green & Harris ThermalTech went above and beyond to make sure we were comfortable.
- ★★★★★Impressed
Outstanding customer service from start to finish. Green & Harris ThermalTech went above and beyond to make sure we were comfortable.
- ★★★★★Excellent work
We have used Green & Harris ThermalTech for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.
- ★★★★☆Highly recommend
After getting quotes from several companies, we went with Green & Harris ThermalTech and glad we did. Best price and best service.
- ★★★★★Excellent work
Called Green & Harris ThermalTech for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.
- ★★★★★Excellent work
Very happy with the service from Green & Harris ThermalTech. They replaced our entire HVAC system and the difference is night and day. Highly recommend.
- ★★★★★Good experience
Very happy with the service from Green & Harris ThermalTech. They replaced our entire HVAC system and the difference is night and day. Highly recommend.
- ★★★★☆Highly recommend
Had Green & Harris ThermalTech come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.
- ★★★★☆Five stars
Outstanding customer service from start to finish. Green & Harris ThermalTech went above and beyond to make sure we were comfortable.
- ★★★☆☆Friendly and efficient
Very happy with the service from Green & Harris ThermalTech. They replaced our entire HVAC system and the difference is night and day. Highly recommend.
- ★★★★★Fair pricing
Green & Harris ThermalTech did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★★☆Best in town
Outstanding customer service from start to finish. Green & Harris ThermalTech went above and beyond to make sure we were comfortable.
- ★★★★★Very professional
Outstanding customer service from start to finish. Green & Harris ThermalTech went above and beyond to make sure we were comfortable.
- ★★★★★Best in town
Green & Harris ThermalTech installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.
- ★★★★★Great service!
After getting quotes from several companies, we went with Green & Harris ThermalTech and glad we did. Best price and best service.
- ★★★★★Would use again
Green & Harris ThermalTech installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.