Do they charge extra for gas top-up if the level is still sufficient?

No. Multiple reviewers confirm technicians check gas levels and decline unnecessary top-ups even when customers ask for them.

What does chemical wash include?

Their website states it starts from RM130/unit. Reviewers mention the outdoor unit is removed for thorough cleaning, improving cooling performance.

Do they serve areas outside central Kuala Lumpur?

Yes. Their website lists service across Kuala Lumpur, Selangor, Petaling Jaya, Shah Alam, Subang Jaya, Cheras, Ampang, and Damansara.

Mavis Eco Cool

Updated 2026-08-30 · 7,984 reviewed · 986 listed · Scored from 19 Google reviews · How we rank ›

5.0(19) 82 composite score See reviews on Google ✓ Google-verified Publishes prices

24/7 Emergency CalloutCommercial & Industrial AirconAircon InstallationResidential / Home Aircon SpecialistAircon Servicing & Chemical WashAircon Repair

Services: 24/7 Emergency Callout, Commercial & Industrial Aircon, Aircon Installation
Reviews: 19

What recent reviews say

Mavis Eco Cool delivers consistent, honest air conditioning service across installs, repairs and maintenance in the Klang Valley. Their technicians arrive on time, work thoroughly, and actively avoid unnecessary charges; reviewers repeatedly mention checking gas levels and declining upsells. Cleaning removes outdoor units for deep chemical washing, and cooling performance noticeably improves after service. Staff communicate clearly and keep work areas clean.

Praised for

honest diagnosis and no upselling
punctual and professional technicians
thorough cleaning and quality workmanship
friendly and respectful staff
improvement in cooling performance

punctualprofessional-serviceskilled-technicianhonest-diagnosisclean-workmanshipreliable-warranty

Best for: Homeowners and small businesses seeking honest diagnosis without pressure to buy unnecessary parts.

Think twice if: No material complaints in the available reviews; caution is not grounded.

Strengths

Refuses unnecessary upsells; checks gas and repairs honestly
Removes outdoor units for thorough chemical cleaning
Named technicians Navin and Yuvan deliver consistent quality
Covers residential, commercial, and cassette AC types

Worth knowing

Technicians Navin and Yuvan named for excellent service
Chemical wash includes removal of outdoor unit for deep cleaning
Declined unnecessary gas top-ups despite customer requests
Diagnosed and replaced faulty capacitor without upselling
Cooling performance documented as improved after service

What reviews say by service

Aircon Servicing & Chemical Wash: Thorough cleaning with outdoor unit removal; cooling performance noticeably improves
Aircon Installation: Professional, punctual installation with attention to detail and full testing before handover
Aircon Repair: Honest diagnosis; technicians replace faulty parts without unnecessary upsells
Commercial & Industrial Aircon: Commercial and office servicing listed; cassette unit service available
Residential / Home Aircon Specialist: Multiple reviews confirm residential service with consistent quality and reasonable pricing

How it compares

Rated 5 against a 4.64 average across the 433 aircon repair businesses listed here.
Has more Google reviews than 74% of the businesses in this directory.

How we scored this

Ranking Method

Star rating 84

Review volume 56

Review recency 100

Review sentiment 81

Profile completeness 100

Verification 30

Rating breakdown

Common questions

Do they charge extra for gas top-up if the level is still sufficient?: No. Multiple reviewers confirm technicians check gas levels and decline unnecessary top-ups even when customers ask for them.
What does chemical wash include?: Their website states it starts from RM130/unit. Reviewers mention the outdoor unit is removed for thorough cleaning, improving cooling performance.
Do they serve areas outside central Kuala Lumpur?: Yes. Their website lists service across Kuala Lumpur, Selangor, Petaling Jaya, Shah Alam, Subang Jaya, Cheras, Ampang, and Damansara.

Contact

Phone: +6019-2217190
Website: https://mavisecocool.com/
Address: No.27 & 27A, Jalan Pasir Putih, off, Jln Klang Lama, Kampung Petaling, 58200 Kuala Lumpur, Wilayah Persekutuan Kuala Lumpur
Open in Google Maps

Last verified 2026-08-30

Opening hours

Monday: 09:00-18:00
Tuesday: 09:00-18:00
Wednesday: 09:00-18:00
Thursday: 09:00-18:00
Friday: 09:00-18:00
Saturday: 09:00-15:00
Sunday: Closed

As listed on Google.

From their website

Services listed

Aircond Service and MaintenanceChemical WashAircond RepairAircond InstallationGas Refill (Top-Up)Commercial/Office ServicingCassette Aircond ServiceCooling Tower Maintenance

Published prices

Normal Wash: From RM90/unit
Chemical Wash: From RM130/unit
New Installation: From RM250/unit
Cassette AC Service: RM350/unit

Credentials claimed:SSM Registered, CIDB Certified

As published by the business on its own website; not independently verified.

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CoolFix Aircons

No rating yet✓ Google-verifiedPublishes prices

CoolFix Aircons is an aircon service business in Kuala Lumpur offering repair, installation, chemical wash, and leak fixes. Review evidence is not available; their website lists 5+ years of experience and service across Kuala Lumpur and Selangor.

Commercial & Industrial AirconAircon InstallationAircon Repair

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