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Service Genius

Service Genius

Serving Los Angeles
1,600 jobs in past 30 days
4.7 (1,201 reviews)
Plumbing, HVAC, Electrical
$79 dispatch fee
9 years of service

Why Customers Love Them

Service Genius consistently delivers exceptional service compared to similar contractors in their area.

8.6

job performance rating out of 10

8.8/10

on-time arrival

7.5/10

hired for the job

9.3/10

job quality & satisfaction

Reviews

4.7
Lily LaGravenese
September 6, 2026

"Marcelo is our hero! After a tech from a big corporate company told us the only way to fix our AC was with some thousands of dollars fix, Marcelo came in and promptly got everything working within 10 minutes flat. Not only that, he diagnosed the issue just as fast and was able to give our landlord very clear and easy instructions on how to fix it long term and keep the AC healthy. He was kind and thoughtful and thorough, staying a little longer than necessary to just to keep checking that the temperature was in fact cooling down and the air was still running well. We are very grateful for his expertise! Thank you Marcelo!"

David Xu
August 8, 2026

"Marcelo came out and absolutely saved me from the HOA. We had multiple other techs who came out and couldnt even diagnose the problem. My primary condensation line was clogged up, and the way it was installed was hard to find. Marcelo came out, quickly found where it was, and flushed it right out. Now the HOA won't be on my back for staining the drive way and I will be looking for Marcelo every time I need HVAC help going forward."

Daniel Jacob
July 31, 2026

"Service genius is very thorough and take photos of everything. Jacob was super knowledgeable and friendly. He explained everything and had a nice smile. He even took his time to meet the crazy dog who came around to him ."

george Ghazarian
June 19, 2026

"I had both my water heater and AC unit serviced by Ray from Service Genius, and I couldn’t be happier with the experience. Ray was wonderful—friendly, professional, and extremely knowledgeable. He took the time to explain everything clearly, answered all my questions, and made sure the work was done right. It’s refreshing to find a company that provides excellent customer service and quality workmanship. I highly recommend Ray from Service Genius to anyone looking for honest, reliable HVAC and plumbing service. Thank you, Ray, for making the entire process smooth and stress-free!"

Amir Maki
May 21, 2026

"Ray Garcia was excellent from start to finish. He was incredibly honest, detailed, and professional throughout the entire visit. He took the time to thoroughly explain what was going on with the HVAC system, answered all my questions patiently, and never tried to upsell unnecessary work. You can tell he genuinely cares about doing things the right way and making sure the customer understands the process. His attention to detail, transparency, and professionalism really stood out. It’s rare to find technicians this knowledgeable and trustworthy. Highly recommend Ray and the Service Genius team. Great experience overall."

About

We’re Service Genius, a Los Angeles-based HVAC contractor delivering science-based heating, cooling, indoor air quality and water-heater services for homeowners. Our licensed technicians provide fast, transparent service—from same-day and 24/7 emergency repairs to next-day installations, maintenance plans, duct sealing, and VRF system installs—without high-pressure sales. We use cutting-edge diagnostics and a “We Don’t Guess, We Measure” approach to restore comfort, safety, and efficiency to your home.

Service Area

Details

8925 Fullbright Ave, Los Angeles, CA 91311
(818) 301-3663

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Service Genius

Service Genius

4.7 (1,201 reviews)
Los Angeles

Enter your address to see available times