Corporate Account
This company is a corporate account and is not screened by HomeAdvisor.
Learn about our screening process22 Years In Business
Company Details
- Bilingual
Hours
- Mon: Open 24 Hours
- Tue: Open 24 Hours
- Wed: Open 24 Hours
- Thu: Open 24 Hours
- Fri: Open 24 Hours
- Sat: Open 24 Hours
- Sun: Open 24 Hours
View All Details & Credentials
Service Details
Areas of Expertise
- HVAC preventative maintenance services & repair
- HVAC System Replacement or Add-ons
- Indoor Air Quality
View All Offerings and Cities Served
Cost Information
- Free Estimates
- Credit Cards Accepted
Reviews
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Showing 1-10 of 23 results
5.0
Angelo C.
La Puente, CA
1/19/2023
Great job.
5.0
Pam K.
Los Angeles, CA
11/30/2022
Bryan solved an issue that had been going on for years! Finally our heater is working the way it is supposed to!
5.0
Pat L.
Fullerton, CA
11/14/2022
Hugo was very efficient and well informed. He cleaned out the filter and noticed the Air Scrubber wasnâ  t working. He replaced it. We are very happy with the service.
5.0
Arthur T.
Los Angeles, CA
11/14/2022
Prompt and prompt and easy to use
5.0
Joanna K.
Rancho Palos Verdes, CA
10/15/2022
I was so impressed with Hector Balthazar, he was training a new hire Larieffe. Hector is a great technician and wonderful teacher, he explain step by step, and explain why! He is a great leader! Thx Karieffe is patient and listen to Hector, he will be great future tech. Thx for having Hector leading the team. Thx
3.5
Steven L.
Los Angeles, CA
5/24/2022
Beware, they do not follow through with their promises unless you list out exactly what you agreed upon during their quality assurance call. I was told that I would get a nicer thermostat and insulation installed in the cabinet. Neither were done. They also took 3 days to install instead of taking 1 day like they assured me over and over. I missed two extra days of work because of them with no compensation or discount. They were late up to 2 hours on one of the days. I would not recommend them to others. Their installation job was less than good. The cost was okay, a bit expensive for what I got. Good responsiveness to phone calls.
0.50
Scott P.
Los Angeles, CA
3/15/2022
The service technician tried to convince my 93 years old father in law that he needed over $13,000 of unneeded repairs. I hired another company who repaired the unit for $725. Beware of this company!
5.0
Janet W.
Long Beach, CA
11/17/2021
They are very helpful and great customer service.
2.0
Fred R.
Chino Hills, CA
2/7/2021
I have not received a copy of the contract as of yet. I have contacted them many times asking for my copy of the work to be done. I signed a contract via a computer pad. I was told I would get my copy via e-mail the following day. That did not happen (First red flag.) Heater and A/C installed on a Friday and Saturday. (Second red flag), I was told that the heater and A/C were working just fine late Saturday (6:00 PM). However, I did not see any change in temperature at the time. I am an old man, shame on me, to let this guy con me into thinking that the heater and A/C were working. When in fact he knew it was not working. The only thing working was the fan. GreenStar told me that they would get someone out to fix the problem Monday. (red flag #3) That did not happen. The repair guy showed up Tuesday. He found that that system was overfilled to the point that the system could not work. He filled it at the correct level. It seems to be working OK now. However, I will not be doing business with GreenStar in the future.
0.50
Scott B.
Huntington Beach, CA
9/25/2020
Was completely taken advantage of by this company. We had a one year old water heater that was still under warranty but labor was not covered so we called Greenstar . I assumed the water heater was broken as we had no hot water he charged me $1,500 just for the labor but failed to tell me I had a leak from the pipe leading to the water heater which was causing the water to build up long story short the next day the water was back so had a friend refer me another Plummer. He instantly said we were ripped off because the leak was the issue not the water heater and could not believe a Plummer would not fix the leak before the water heater was installed and said more than likely the water heater he replaced was fine and we were taken advantage of. Do not use this company
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