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
5.0
Based on 19 reviews
powered by Google
S. B.
S. B.
07:38 06 Aug 20
Ten years ago, I engaged One Alpha to perform monthly visiting services because the then visiting engineer I had was... far below expectation. Never realised that this would have been one of the best decisions I had made. The relationship with One Alpha is not a vendor-customer based relationship. Instead, it is more that of a partner to my organisation.Be it formal or informal assistance - when needed, Ir Nash and his team of techies are always there to offer their service and advice. I would not hesitate to recommend One Alpha to any organisation in need, for sure...One Alpha is truly a one-stop centre for everything electrical.Keep up the good work, Ir Nash!read more
Shabbir Husain
Shabbir Husain
10:57 05 Aug 20
I have known Ir. Nash for over ten years. He used to visit Carotino Sdn. Bhd in Pasir Gudang, Johor to carry out the... Electrical Inspection. Before Ir. Nash took over, his father Dato Ir. Mokkam Singh used to carry out this electrical inspection.Over the years, his company, the One Alpha Group, has carried out Energy Management with the installation of over 50 Digital Power Meters all over our factory to monitor Electrical Power Consumption.We also relied on them to provide us the 24 hour standby assistance as we were operating at 22kV supply from TNB. They were fast to respond whenever requested. They also provided Electrical Consultancy when our existing plant needed to increase capacity and add more Power Transformers.Highly recommended. One stop solution provider for all industrial electrical needs.read more
Aw Liang
Aw Liang
03:13 31 Jul 20
One Alpha always delivers excellent service and offer one stop solution...
Mayalavanan Kandan
Mayalavanan Kandan
05:55 16 Jul 20
we at holiday villa johor bahru now use Ir.Nash Bhullar from the One Alpha Group as our Visiting Engineer for some year... nowThey are friendly and easy to deal withWhenever we have a technical issue we ask them for adviseThey also studied our monthly electricity bill for see how to reduceThey provide us with a 24hrs standby service especially for emergencies.We feel comfortable to work with them and wish them all the best.tqread more
Herman Joker
Herman Joker
09:14 02 Jul 20
One Alpha has been looking after our 33kV installation at Puteri Cove for a few years.During this time, we have not... had any electrical issues and One Alpha have even done our routine maintenance for our power equipment and relay calibration.We can depend on them and they added more value when they did our TNB bill Analysis. They found a way to apply to TNB for a cheaper tariff, so we are saving many thousands of ringgits every monthWe are happy to work with them and can recommend them for their good performance as engineering service leaders in their field.read more
B.Kumaran Balasundram
B.Kumaran Balasundram
05:33 01 Jul 20
I knew Ir. Nash from One Alpha Group when I was in charge of Engineering at the Evergreen factory in Masai Johor. They... did the Electrical Inspection and provided a lot of support to solve technical problems especially with our older 11kV Switchgear and Transformers. They are always available on the phone and quick to visit our factory when we need them. Tqread more
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.
Next Reviews

OAG Central

One Alpha Group
4.9
Based on 26 reviews
powered by Google
Take Bane Lim
Take Bane Lim
08:43 19 Jul 20
Over the years, I have worked with One Alpha Mechanical and Electrical Consultancy Firm on various projects, in my... capacity as a registered professional architect with my own architectural firm in Malaysia, Arkitek Shilpa. Our latest collaboration was a mixed-commercial development in Gelang Patah, Johor with a Gross Development Value of 650 million Ringgit.Both Ir. Nash Bhullar and Ir. Andy Goh who head the Electrical and Mechanical Divisions respectively, are competent, committed, and conscientious professional engineers with much work experience, both local and abroad. They are good team players who work well with other fellow professionals in the building industry. They are also, up-to-date with the latest design concepts and technologies available.I look forward to future collaborations with them and would recommend their services to discerning developers, investors, and the general public.read more
Andy Vasudevan
Andy Vasudevan
14:07 18 Jul 20
One Alpha proposed a cheaper TNB tariff for the Cosmo Hotel in Kl when I was in charge of the Engineering Department.... Ir. Nash Bhullar studied our past TNB bills and he submitted a proposal to get a cheaper rate. This was successful and after one month, our TNB was cheaper by approximately RM5000. Our management was impressed with their service and also engaged them to carry out our Electrical Inspection. They also serviced our equipment and recalibrate our protection relays. We are happy with their service. Tqread more
Nurulhuda mohd nafi
Nurulhuda mohd nafi
05:54 06 Jul 20
I am a PhD Student working in a team in the Faculty of Accountancy in UiTM Shah Alam. I have asked Ir. Nash to take... part in an online survey on Performance Measurement in the Electrical and Electronic industry. Ir. Nash was invited as he is a Registered Energy Manager with the Energy Commission. He was very fast to complete the online survey not once but twice as I initially asked him to do the basic survey first. He did so immediately and after a few days, I asked him to complete the advanced survey.As a Group Managing Director, I was very touched when he responded to both my emails almost immediately. Our UiTM lecturers also say that they often recommend the One Alpha Group to place their intern students and many are successful in obtaining an internship position there. I have recommended this Engineering Group to my colleagues as they are very supportive of our research efforts.read more
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
Next Reviews

OAG North

One Alpha Group
5.0
Based on 2 reviews
powered by Google
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.
See All Reviews

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.

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

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

+60.7 234 5152 / +60177131800

+60.3 7610 4543 / +60127029039

+6042977622 / +60192073899