Testimonials

Read what our customers say about us, and learn why you should join them…

On this page, there is a selection of testimonials received from satisfied customers.

In recent times, we’ve been increasingly involved in auditing our clients TNB existing tariffs. Many are not enjoying the best electrical tariffs. In such cases, we deal with TNB on their behalf.

Our professional audit process has saved businesses thousands of dollars a year. One Alpha Electrical Services are one of the very few electrical specialists able to offer such an outstanding service.

If you’re a business owner, there’s a good chance that we can save your money too. We are always here to advise you . Send us your electricity bill for us to check if you can get a cheaper tariff

OAG South

One Alpha Group
4.9
Based on 12 reviews
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Abee T
Abee T
01:24 27 Feb 20
professional service and helpful at all time
syafa rahman
syafa rahman
08:34 25 Feb 20
Experienced team, helpful and committed with their services at all time. 👍
Whay Lee
Whay Lee
02:42 25 Feb 20
I am a practicing Architect in JB. I engaged One Alpha M&E Consultants S/B to carry out 3 jobs in JB a few years... ago.Ir. Andy Goh was the key principal engineer who handled the projects.He attended the meetings with the Client as well as coordinated with the Authorities.They managed to get all the project approvals from the respective government departments in good time.The owner was pleased with their design which was also cost effective.Upon the successful completion of the first project, I subsequently awarded them another 2 jobs in JB which were also successfully completed.They are professional and easy to work with.read more
Rajmurthi Pillai
Rajmurthi Pillai
08:44 22 Aug 19
One Alpha had done great saving for Sheraton Petaling Jaya Hotel on TNB bill saving 20% a year we are enjoy the... savings. Well done One Alpha 5 star servicing.Thank you,Rajmurthi Director of Engineeringread more
RAO SHANKAR
RAO SHANKAR
08:43 22 Aug 19
Professional service and available anything when help needed.
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OAG Central

One Alpha Group
4.9
Based on 23 reviews
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Melvin Lee
Melvin Lee
01:09 06 Mar 20
This is one of the engineering company that i happy to support and work with. the guys are very friendly and open to... discuss any issue and will solve it together. they are willing to Winning With Customerread more
Aevan Lee
Aevan Lee
10:54 04 Mar 20
A warm place with the people who are helpful, considerate and intelligent. Always strike to the best for the community... and the industry. Give them a BIG LIKE!read more
Dawei Xiong
Dawei Xiong
07:19 01 Mar 20
Great Service and professional team.Great effort in work and efficiency!The elite team of the industry.
Ir.Nicholas CHEE
Ir.Nicholas CHEE
23:17 27 Feb 20
One Alpha is the leading engineering company having professional teams of qualified and experienced engineers who walk... the talk to serve with integrity in this region. Highly recommended if you are looking for best M&E consultants, electrical services and training provider in town. Kudos to Ir. Nash & Ir. Andy for transforming an electrical services company into a big group serving in various disciplines and elevating their standards throughout the years.read more
C. T. Chuah
C. T. Chuah
08:58 27 Feb 20
Great work together as team with this engineering company such as professional & experience. Very high recommendation... M&E consultant firm, especially deal with Ir.Andy Goh.read more
Ravi Sam
Ravi Sam
07:57 24 Feb 20
A good engineering company that offers value in their services. They are reliable and are carrying out the electrical... inspection for our mall in Cheras and our Hotel in Putrajaya. Happy to recommend One Alpha Groupread more
Muhammad Noor
Muhammad Noor
06:02 22 Feb 20
One Alpha and Ir Nash visited our Mutiara Hotel in JB. I was the Chief Engr there. Our Chiller No 3 was having a... tripping issue. Even the chiller supplier came to site and could not solve the tripping problem. Nash came and recommend to change the protection settings. This was done and the chiller has not tripped since. We are more than satisfied with the excellent service given by the One Alpha Group.read more
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OAG North

One Alpha Group
5.0
Based on 3 reviews
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Amir Isyam Abdul Rahim
Amir Isyam Abdul Rahim
08:47 27 Mar 20
Got stuff done quickly for me when i needed it.
cameelia noor
cameelia noor
08:29 27 Mar 20
Such a proactive team with immediate response to electrical emergencies 👏🏼
deric Lee
deric Lee
04:20 16 Nov 19
Good backup service even after 5pm. Fast to respond. Reliable.
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Get to know our distinguished engineers behind those certifications and qualifications

JOHOR
18 Jalan Kupang 2, Skudai Kiri, 80200, Skudai, Johor Bahru, Johor D.T.

+60.7 234 5152 / +60177131800

KUALA LUMPUR
C-2-07 Centum@Oasis Corp. Park, No. 2, Jalan PJU 1A/2, Ara Damansara, 47301, Petaling Jaya.

+60.3 7610 4543 / +60127029039

PENANG
Gurney Tower,
18-33D,
Persiaran Gurney, 10250 George Town,
Pulau Pinang

+6042977622 / +60134041001