BCA Licensed & Certified Contractor

Singapore's Trusted
Aircon & Plumbing
Specialists

Professional installation, servicing and maintenance of air conditioning, heating and plumbing systems. Serving residential and commercial clients across Singapore since day one.

500+
Happy Clients
5★
Google Rating
24H
Response Time
Aircon installation in a Singapore home
Workmanship Warranty
BCA Licensed Contractor
Factory-Trained Technicians
Eco-Friendly Refrigerants
Transparent Pricing
Post-Service Support

Our Core Services

We specialise in the installation, maintenance and repair of cooling, heating and plumbing systems for homes and businesses across Singapore.

Aircon installation
Popular
Air Conditioning Installation

Full installation of split-unit, cassette, ceiling-concealed and multi-split aircon systems for residential and commercial properties.

  • Wall-mounted & ceiling cassette units
  • Multi-split & VRV/VRF systems
  • All major brands supported
  • Trunking & piping works included
Get a quote
Aircon servicing
Aircon Servicing & Maintenance

Routine chemical washing, overhaul and gas top-up to keep your aircon running at peak efficiency and prevent costly breakdowns.

  • Chemical wash & steam cleaning
  • Gas top-up (R22, R32, R410A)
  • Filter & drain cleaning
  • Maintenance contracts available
Get a quote
Plumbing and heating installation
Plumbing & Heating Systems

Installation and maintenance of domestic and commercial plumbing, water heaters (non-electric) and hydronic heating systems.

  • Water supply & drainage piping
  • Solar & gas water heater installation
  • Pipe relaying & leak repairs
  • Sanitary fitting replacement
Get a quote
Aircon repair
Aircon Troubleshooting & Repair

Fast diagnosis and repair of all aircon faults — from water leaking and not cooling to unusual noises and error codes.

  • PCB & compressor repair
  • Thermostat & sensor replacement
  • Water leaking & fan coil repair
  • Same-day service available
Get a quote
Commercial HVAC installation
Commercial HVAC Solutions

End-to-end HVAC design, supply and installation for offices, retail spaces, F&B outlets, warehouses and industrial facilities.

  • Chilled water systems
  • Air handling units (AHU/FCU)
  • Ductwork design & installation
  • BAS/BMS integration support
Get a quote
Annual maintenance contract
Annual Maintenance Contracts

Affordable yearly contracts ensuring your systems are serviced on schedule, faults addressed promptly and energy bills kept low.

  • Scheduled quarterly servicing
  • Priority breakdown response
  • Discounted parts & labour
  • Detailed service reports
Get a quote
MASEWAN technician at work
100%
Customer Satisfaction

The MASEWAN Difference

We combine technical expertise with genuine care for our customers — delivering reliable, long-lasting results every time.

Licensed & Accredited

Fully licensed by BCA and NEA for mechanical and plumbing works. Our technicians hold valid trade certificates and undergo continuous training.

Fast Response Times

We understand urgency. Our team responds within 24 hours and offers same-day slots for emergency breakdowns across Singapore.

Honest, Upfront Pricing

No hidden charges. We provide detailed quotations before any work begins so you always know exactly what you're paying for.

Workmanship Guarantee

All installations and repairs come with a workmanship warranty. We stand behind our work and will return if something isn't right.

Service in 4 Simple Steps

Getting your system installed or repaired with MASEWAN is straightforward and stress-free.

Contact Us

Call, WhatsApp or fill in our enquiry form. Tell us about your system and the work needed.

Free Quotation

We assess your needs and provide a transparent, itemised quote — no obligation, no surprises.

Schedule Appointment

Pick a convenient date and time. We'll send a confirmation and arrival reminder for your peace of mind.

Job Done

Our certified technicians complete the work cleanly and efficiently, with a full post-job inspection.

We Serve All
of Singapore

From the north to the south, our teams are strategically stationed to reach you quickly — wherever you are on the island.

Central Singapore
North Region
East Region
West Region
North-East
Sentosa / South
Jurong / Tuas
Woodlands / Yishun

What Our Clients Say

"MASEWAN installed three split units in our new condo and the whole job was completed in one day. Very neat trunking, no mess left behind, and the price matched the quote exactly. Highly recommended."

LT
Lee T.
Tampines, Singapore

"Called them on a Saturday for a burst pipe. They were at my doorstep within two hours. Professional, polite and got the job done properly. Will definitely use them again."

RS
Raj S.
Bishan, Singapore

"We signed an annual contract for our office aircon units. The team is always punctual, thorough and their servicing report is very detailed. Our energy bills have dropped noticeably."

NY
Ng Y.
Paya Lebar, Singapore

Ready to Book a Service?

Get a no-obligation quote today. Our friendly team is ready to assist with all your aircon, heating and plumbing needs.

Contact MASEWAN
Aircon Services

Reach out for enquiries, bookings or emergency services. We respond to all messages within 24 hours.

Phone / WhatsApp
Office Address
60 Paya Lebar Road #06-28
Paya Lebar Square, Singapore 409051
Business Hours
Mon – Sat: 8:00 AM – 6:00 PM

Tell Us About Your Job