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MCS Water Purfication Corporation

2.5

About this business

Location details

421 East Valley Boulevard, San Gabriel, CA, 91776, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 5:00 p.m.
Tue9:00 a.m. to 5:00 p.m.
Wed9:00 a.m. to 5:00 p.m.
Thu9:00 a.m. to 5:00 p.m.
Fri9:00 a.m. to 5:00 p.m.
Sat9:00 a.m. to 5:00 p.m.
Sun9:00 a.m. to 5:00 p.m.
2.518 reviews
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Xi Aaron's profile image
Xi Aaron 
2 months ago

very bad customer service and poor communication and they will charge you additional fees without telling you in advance 

Junia PL's profile image
Junia PL 
2 months ago

If I can give them -10, I would! We purchased a water filter system from them, the filter was defective, called the tech to come fix, he asked we contact the company where we bought it, we did, the company claimed it is not defective and it’s fine, water filter shedding out more water than what we took from the filter. And they didn’t want to take the damage system back, neither would work with us to solve the issue. We had to buy from another company, which works fine. 

Lily Feng's profile image
Lily Feng 
11 months ago

上周有个技术人员上门服务态度极差,一直以来都是用这个公司,还推荐我家所有的亲们用,看来真的要另外选择了 

K.C. Tran's profile image
K.C. Tran 
a year ago

Folks, I've read everyone's written reviews. And sadly I agree. I don't know what happened to this company. We had relied on them since the 90's, that's 1990's, yes that's almost 30 years. We recently had our drinking water system replaced - tank, 5 filters, the whole unit. But the water tested red zone. So after driving there several times, pleading, begging, they sent a technician to change the membrane, TWICE. It was still dirty water after the 2nd membrane filter replacement. The water was so dirty, there were white flak... read more

Eddie Wu's profile image
Eddie Wu 
a year ago

Just had tech W replaced RO filters on Apr 2, 2024. He has done professional job with tools well prepared in advance. Job was well done within 30 minutes. I am not just lucky to have good service. Actually MCS is a trustworthy company and I'll continue to have their services for the coming years. 

Frequently asked questions about MCS Water Purfication Corporation

How is MCS Water Purfication Corporation rated?

MCS Water Purfication Corporation has a 2.5 star rating with 18 reviews. 

When is MCS Water Purfication Corporation open?

MCS Water Purfication Corporation is open now. It will close at 5:00 p.m.  

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