Best aircon & electrical wiring installation in Petaling Jaya
These are the five Petaling Jaya specialists who focus on aircon and electrical wiring installation, ranked by our methodology, which weighs rating, review volume, recency, and sentiment.
Looking for a generalist electrician instead? See our best electrician overall list, which covers wider electrical work beyond aircon and wiring installation specifically.
Picks are ranked by score and relevance to aircon & electrical wiring installation, so a lower overall score can rank higher here.
At a glance
| # | Business | Score | Rating | From | Best for |
|---|---|---|---|---|---|
| 1 | EVGuru | 84 | 4.8 (107) | — | EV charger installation |
| 2 | HZ Crescent Sdn. Bhd. | 84 | 5 (26) | — | Fast, clearly explained repairs |
| 3 | Bersatu Cahaya Electric | 81 | 4.9 (32) | — | Emergency power trips & rewiring |
| 4 | MRF SOLUTIONS SDN BHD | 71 | 4.5 (19) | — | Routine maintenance visits |
| 5 | SS Tenaga electrical services 24 hours | 69 | 4.6 (9) | — | Late-night wiring emergencies |
Ranked picks
EVGuru
Why it ranks first
EVGuru pairs Suruhanjaya Tenaga registration with a track record of finishing EV charger installs in 2-3 hours, backed by a strong 4.8 rating across 107 reviews, the largest review base on this list. That volume plus consistently high sentiment makes it a safe first call for anyone installing home EV charging alongside aircon or wiring work.
Pros
- Suruhanjaya Tenaga registered installations
- Typical turnaround of 2-3 hours
- Uses quality parts (ABB components mentioned by reviewers)
- Transparent pricing with no hidden charges reported
Watch out: Some reviewers noted slow sales-team responses and a RM300 site visit fee for quotes.
Services: residential electrician, aircon electrical wiring
HZ Crescent Sdn. Bhd.
Why it ranks second
HZ Crescent holds a perfect 5.0 rating across 26 reviews, with every single review landing at four or five stars. Customers repeatedly mention staff who explain the problem before fixing it and a willingness to come back at no extra charge if something isn't right.
Pros
- Quick response and completion times
- Staff explain problems and solutions clearly
- Free return visits if issues resurface
- Covers Peninsular Malaysia, Sabah, and Sarawak
Services: residential electrician, commercial industrial electrician, aircon electrical wiring
Bersatu Cahaya Electric
Why it ranks third
Bersatu Cahaya Electric runs on a 4.9 rating from 32 reviews and over 25 years in business, with named technician Gunalan (a certified chargeman) handling power trips, rewiring, and AC installs with same-day emergency response. Being TNB-registered and CIDB-licensed adds a layer of formal credibility on top of the review record.
Pros
- Same-day emergency response
- TNB-registered and CIDB-licensed
- Certified chargeman on staff
- 25+ years of operating history
Watch out: One review flagged difficulty getting follow-up support for AC maintenance after installation.
Services: residential electrician, aircon electrical wiring, solar installer, emergency 24hr electrician
MRF SOLUTIONS SDN BHD
Why it ranks fourth
MRF Solutions earns a 4.5 rating from 19 reviews, driven largely by praise for field technicians Daniel and Taqif, who reviewers describe as punctual, thorough, and good at explaining the work as they go. The technical work holds up well even though some reviews point to management-side issues.
Pros
- Technicians arrive on time
- Clear explanations during the job
- Thorough cleanup after work
- Friendly, honest field staff
Watch out: A few customers reported pricing charged without a detailed quote and one case of water damage from poor installation routing.
Services: residential electrician, aircon electrical wiring
SS Tenaga electrical services 24 hours
Why it ranks fifth
SS Tenaga answers calls around the clock, with one reviewer describing a midnight callout answered within 20 minutes and the wiring fault fixed and explained on the spot. The 4.6 rating is built on only 9 reviews, so treat it as a smaller, less-tested option compared to the others here.
Pros
- 24-hour emergency response
- Experienced wiring technicians
Watch out: Review count is low (9 total), so the track record is thinner than other picks on this list.
Services: residential electrician, commercial industrial electrician, aircon electrical wiring, solar installer