Precision Comfort, Room by Room — With a Ductless Mini-Split Heat Pump

Say goodbye to uneven temperatures and high energy bills. Our ductless mini-split heat pumps deliver powerful, quiet, and customizable heating and cooling—directly to the rooms you use most. Perfect for homes without ductwork, additions, or zoned comfort needs.

Zone-Specific Temperature Control
No Ductwork Required
Ultra-Quiet Operation
Up to 60% Energy Savings
Modern ductless mini-split heat pump mounted on a living room wall

What Is a Ductless Mini-Split Heat Pump and Why Is It Perfect for Quebec Homes?

A ductless mini-split heat pump is a high-efficiency HVAC system that heats and cools individual rooms without the need for ducts. It consists of an outdoor compressor unit connected to one or more indoor wall-mounted units via refrigerant lines. Unlike central systems that condition your whole home at once, mini-splits let you set the perfect temperature in each zone—saving energy and maximizing comfort where you need it most.

In Quebec, where many homes lack ductwork, or where room additions, basements, or garages are hard to heat efficiently, ductless mini-splits are a game-changer. They offer exceptional energy performance—often exceeding 300% efficiency—and significantly reduce electricity costs compared to baseboard heaters or window units. With advanced air filtration and dehumidification features, they also improve indoor air quality, making them ideal for allergy sufferers and families seeking healthier living environments.

Choosing a ductless mini-split means choosing flexibility, efficiency, and silent comfort tailored to your unique space. Let Thermopompe Montréal help you select and install the perfect multi-zone system for your home.

Why Choose a Ductless Mini-Split Heat Pump?

This modern, flexible system delivers unmatched control, efficiency, and ease of installation.

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Zoned Comfort Control

Heat or cool only the rooms you’re using—save energy and money by avoiding conditioned empty spaces.

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Exceptional Energy Efficiency

High SEER and HSPF ratings mean up to 60% less energy use than electric baseboards or window AC units.

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Silent Operation

The noisy compressor stays outside. Indoor units whisper-quiet—perfect for bedrooms, home offices, and nurseries.

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No Ductwork Needed

Ideal for older homes, condos, additions, or renovations. Install in hours, not days—no demolition or dust.

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Improved Air Quality

Multi-stage filtration removes dust, pollen, and allergens. Many models include built-in dehumidifiers for summer comfort.

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All-in-One Heating & Cooling

Replace your space heater and window AC with one sleek, year-round system that works in temperatures as low as -25°C.

Our Expertise in Ductless Mini-Split Heat Pumps

We specialize in the installation, maintenance, and repair of leading-brand ductless systems across Greater Montreal.

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Precise Zoning Design

We map your home’s layout and usage patterns to recommend the ideal number of indoor heads and their placement for maximum comfort and efficiency.

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Professional Refrigerant Line Installation

Our technicians install insulated refrigerant lines with precision, ensuring no leaks, optimal flow, and compliance with all safety standards.

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Multi-Zone System Integration

Connect up to 8 indoor units to a single outdoor unit. Perfect for open-concept homes, multi-level residences, or large additions.

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Smart Thermostat & App Control

We install Wi-Fi-enabled thermostats so you can control each zone remotely via smartphone—schedule, adjust, and monitor usage from anywhere.

Comprehensive Performance Testing

After installation, we verify refrigerant charge, airflow, drainage, electrical safety, and thermostat calibration to guarantee peak performance.

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Full Work & Equipment Warranty

Enjoy peace of mind with manufacturer warranties on equipment and our own labor guarantee on every installation.

Our Ductless Mini-Split Heat Pump Installation Process

A clean, efficient, and customer-focused approach to ensure flawless results.

1

Free On-Site Consultation

We visit your home to assess your heating and cooling needs, room sizes, insulation, and ideal locations for indoor and outdoor units.

2

Customized System Design & Quote

We create a tailored proposal showing unit models, number of zones, placement diagrams, and a transparent, itemized price—with no hidden fees.

3

Preparation & Protection

We cover floors and furniture, use dust containment tools, and prepare the mounting site to ensure a clean, respectful installation.

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Installation of Outdoor & Indoor Units

Our technicians mount the outdoor compressor and indoor wall units, drill a small 3-inch hole for refrigerant lines, and make secure, leak-free connections.

5

System Commissioning & Calibration

We evacuate the lines, precisely charge refrigerant, test airflow and drainage, verify electrical safety, and calibrate smart thermostats.

6

Customer Training & Follow-Up

We show you how to operate your system, explain maintenance tips, answer all questions, and schedule a post-installation check to ensure your satisfaction.

Your Concerns, Our Solutions: Common Questions About Mini-Split Heat Pumps

We answer the most common questions to help you feel confident in your decision.

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Is it expensive to install?

While more costly than a window unit, mini-splits are far cheaper than installing ductwork for a central system. Plus, rebates and energy savings often pay back the investment in just a few years.

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Do I need to remodel my walls?

No. We drill only a small 3-inch hole through the wall to connect the units. There’s no drywall demolition, dust, or major renovation required.

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Will the indoor units be noisy?

Modern mini-splits are among the quietest HVAC systems available—often below 20 decibels. You’ll barely notice they’re running, even in a quiet bedroom.

How long do they last?

With professional installation and annual maintenance, ductless systems last 15–20 years. Some high-quality models, like Mitsubishi and Daikin, can exceed 25 years.

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Can I control it with my phone?

Yes! All our systems support Wi-Fi connectivity. Use apps from Mitsubishi, Daikin, or LG to adjust temperatures, set schedules, and monitor energy use from anywhere.

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Does it handle humidity in summer?

Absolutely. Mini-splits dehumidify as they cool—often better than central systems. Many models include a dedicated dry mode for muggy Quebec summer days.

Why Choose Thermopompe Montréal for Your Mini-Split Heat Pump?

We don’t just install systems—we deliver peace of mind, performance, and personalized service.

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Certified & Experienced Technicians

Our NATE-certified installers have specialized training on leading brands like Mitsubishi, Daikin, LG, and Fujitsu.

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Personalized System Design

We don’t push one-size-fits-all. We listen to your needs and design a system that fits your home, lifestyle, and budget.

Guaranteed Installation

We stand behind our work with a full labor warranty—because your comfort is our priority.

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Fast, Clean Installation

Most installations are completed in one day. We leave your home cleaner than we found it.

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Transparent Pricing

No surprises. You get a detailed quote upfront—equipment, labor, permits, and rebates included.

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Eco-Friendly Solutions

We install ENERGY STAR® certified, low-GWP refrigerant systems that reduce your carbon footprint and energy waste.

Nous Travaillons avec les Meilleures Marques

Nos techniciens sont formés et certifiés pour installer, entretenir et réparer les équipements des marques leaders de l'industrie des thermopompes.

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Daikin
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Mitsubishi
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Carrier
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LG
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Samsung
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Trane
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York
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Fujitsu
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Panasonic
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Midea
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Whirlpool
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Mirage

Our Service Areas for [Heat Pump Type]

We install and maintain [Heat Pump Type] across all regions of Greater Montreal.

Montreal

All boroughs

Voir Montreal

Laval

All neighborhoods

Voir Laval

Longueuil

All neighborhoods

Voir Longueuil

North Shore

Blainville, Terrebonne, Mascouche, etc.

Voir North Shore

South Shore

Brossard, Saint-Hubert, Candiac, etc.

Voir South Shore

West Island

Dorval, Pointe-Claire, Kirkland, etc.

Voir West Island

Frequently Asked Questions About Ductless Mini-Split Heat Pumps

What’s the difference between a ductless mini-split and a ducted heat pump?

A ductless mini-split has no ductwork—it heats and cools individual rooms via wall-mounted units. A ducted system uses a network of ducts to distribute air throughout the whole house. Mini-splits are ideal for homes without ducts; ducted systems are best for homes with existing ductwork.

Can a mini-split replace my baseboard heaters?

Yes, and it’s one of the most popular reasons homeowners choose them. Mini-splits are 2–3x more efficient than electric baseboards, cutting your heating bills dramatically while providing better comfort and air quality.

Are there rebates for installing a ductless mini-split?

Yes! Quebec’s Rénoclimat program and Canada’s Greener Homes Grant offer significant rebates for qualifying high-efficiency models. We help you apply and maximize your savings.

How long does installation take?

Typically 1 day for a single-zone system. Multi-zone systems (2–4 heads) may take 1–2 days. We work quickly and cleanly with minimal disruption to your home.

How often should I maintain my mini-split?

We recommend an annual professional inspection and cleaning. This includes cleaning filters, checking refrigerant levels, inspecting electrical components, and verifying drainage—all critical for efficiency and longevity.

Do they work in very cold weather?

Yes. Modern cold-climate mini-splits operate efficiently down to -25°C (-13°F). For extreme cold snaps, some models include auxiliary heat strips—but most homes don’t need them thanks to advanced inverter technology.

Ready to Enjoy Personalized, Efficient Comfort in Every Room?

Contact Thermopompe Montréal today for a free, no-obligation consultation and discover how a ductless mini-split heat pump can transform your home’s comfort and energy use.