Aircon Installation Service Singapore

Why Choose 81Aircon for Aircon Installation in Singapore?

When it comes to aircon installation in Singapore, working with a trusted and experienced provider is crucial. Poor installation not only compromises comfort but can also lead to issues like water leakage, inefficient cooling, and rising energy costs.

As a reputable aircon company in Singapore, 81Aircon takes pride in delivering professional installation services with a focus on long-term performance and reliability. Whether you're installing a new system or upgrading an old one, our team combines technical know-how with transparent pricing and excellent customer service. With full aircon installation services, we provide ongoing aircon servicing to keep your system running at peak efficiency year-round.

Certified, Skilled Aircon Installers

Every aircon installer in Singapore from 81Aircon is BCA-certified and trained in the latest industry standards. We prioritise safety, efficiency, and customer satisfaction—so your system performs optimally right from the start.

Upfront, Honest Pricing

We don't believe in guesswork or hidden costs. Before we begin, we provide an itemised, fixed-price quotation following a free on-site survey, so you know exactly what you're paying for.

High-Quality Workmanship

We treat your home or office like our own. Our installation includes:

Proper positioning of fancoil units
Clean and secure trunking and drainage
Use of premium-grade copper pipes and insulation
We do it right the first time—so your system runs smoothly and lasts longer.

Comprehensive Warranty

Enjoy added assurance with a warranty on all installation work, on top of your aircon's manufacturer warranty. If any issue arises due to our installation, we'll handle it-no stress, no hassle.

INSTALLATIONS

Our Aircon Installation Services

Whether you need a simple system for your HDB flat or a central system for a commercial space, we tailor every installation to your unique needs.

Design and Planning: We start with a detailed consultation to understand your needs and space layout. Our team designs a cooling system that maximises efficiency while blending seamlessly into your environment.
Free On-Site Visits & Assessment: We provide free, no-obligation on-site surveys to assess your property, offer expert advice, and recommend the best aircon solutions tailored to your needs.
Concealed Pipe Installations: For a clean and sleek finish, we offer concealed aircon piping solutions—ideal for modern interiors where aesthetics matter.
Relocation & Dismantling Services: Whether you're renovating or moving, we can safely dismantle your current aircon, relocate fan coil units, or reposition your system with minimal fuss.
Replacement of Piping & Full System Upgrades: If your existing system is outdated or underperforming, we provide full replacements, including upgraded piping and energy-efficient unit options to enhance performance and savings.
Second-Hand Aircons with Installation: On a tighter budget? We offer quality second-hand aircon units, fully serviced and installed by our professional team.
Friendly & Efficient Service: From first contact to final handover, we pride ourselves on clear communication, punctuality, and professional workmanship that puts your satisfaction first.
Residential Aircon Installation: We install aircon systems in HDBs, condos, and landed homes. Our team helps you choose the right model and ensures a tidy, disruption-free installation process.
Commercial Aircon Installation: From offices to F&B outlets, we handle commercial aircon installations of all scales. Our experienced team delivers fast, dependable service to keep your workspace comfortable and productive.
New Units & System Upgrades: Upgrading an old unit or installing a new one? We’ll guide you through energy-efficient options, recommend suitable models, and ensure a seamless transition with minimal downtime.
Installation of Multi-Split & Central Systems: We specialise in installing multi-split units (for individual room control) and VRV/VRF systems for larger residential or commercial spaces. These setups offer flexible temperature management and energy efficiency.

Transparent Aircon Installation Pricing

Aircon installation costs in Singapore vary depending on:

Type of system (e.g., single split vs. multi-split)
Number of indoor units
Piping/trunking length and complexity
Site-specific challenges (e.g., HDB vs. condo)

We offer a free, no-obligation site survey so you receive an accurate, customised quote.

Package Type	Description	Starting From
New System – 1 Unit	1 indoor fancoil + 1 outdoor condenser installation	Request a Quote
New System – 2 Units	2 indoor fancoils + 1 outdoor condenser	Request a Quote
New System – 3 Units	3 indoor fancoils + 1 outdoor condenser	Request a Quote
New System – 4+ Units	4 or more indoor units + 1 outdoor condenser	Request a Quote

Our aircon installation costs may also vary depending on additional services such as dismantling old units, concealed piping, or relocating fan coil positions.

Get a Quote

Brands We Offer Installation For

We are trained to install all major aircon brands in Singapore—ensuring manufacturer-compliant setups to protect your warranty and system performance.

We install units from:

From basic models to advanced inverter air conditioners, we ensure every unit is installed with care and precision.

Frequently Asked Questions About Aircon Installation

The cost of aircon installation in Singapore depends on several factors, including the brand and model of the unit, system type (single or multi-split), the number of indoor units, and the complexity of the site layout. To ensure transparent and accurate pricing, we offer a free on-site survey followed by a clear, itemised quotation with no hidden fees.

Yes, we provide a complimentary site survey with no obligation. This allows us to assess your space, understand your cooling needs, and recommend the most suitable air conditioning system. Once the survey is complete, we’ll share a detailed and transparent quotation based on your specific requirements.

Installation time varies based on the type of system. A standard single split system usually takes about 3 to 4 hours, while multi-split systems involving 2 to 4 indoor units can typically be completed within a full day. After our site visit, we’ll give you an accurate installation timeline tailored to your setup.

Professional aircon installation is an investment in long-term performance, safety, and efficiency. The cost reflects certified labour from trained technicians, the use of high-quality materials such as durable copper piping and insulation, and the use of specialist tools for pressure testing and vacuuming. Additionally, you benefit from workmanship warranty for added peace of mind.

The installed cost of a 1.5-ton aircon (roughly 12,000 BTU) varies based on the brand, energy efficiency rating, and your property's installation conditions. For the most accurate pricing, we recommend scheduling a free site assessment with our technicians.

To find a reliable aircon installer in Singapore, look for a company with BCA-certified technicians, consistently positive customer reviews, and a history of providing clear, itemised quotations. A strong track record and warranty-backed workmanship are also key indicators of professionalism—qualities that 81Aircon proudly upholds.