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Our Air Conditioning and Heating Services

Sales, installation, conversion, repair, and maintenance of heat pumps and heating systems, with 24/7 emergency service. A trusted partner for your year-round comfort (wall-mounted or central heat pumps, air conditioners, central heating, and conversion to oil heating) in Montreal, Laval, the North Shore, and the South Shore.

Our Areas of Expertise

Optimal comfort in heating and air conditioning, all year round

We ensure your home stays comfortable all year round, whether you need to cool off in the height of summer or stay warm during the coldest days of winter. From installing a high-performance heat pump (central or wall-mounted) to completely converting your old oil-fired furnace to an electric system, as well as helping you maximize LogisVert grants and providing preventive maintenance. Our RBQ-certified team takes care of everything for both residential and commercial properties.

Wall-mounted heat pump installed in a home

Installation

Installation of heat pumps, air conditioners, and heating systems

A heat pump is the ideal solution for heating in the winter and cooling in the summer. We assess the square footage of your home to perform a precise BTU calculation and install the right system for you, whether it’s a wall-mounted heat pump, a central system, or a multi-zone system. Our RBQ-certified technicians complete the installation quickly to ensure your comfort year after year.

  • Wall-mounted and central heat pumps, air conditioners, and high-efficiency electric furnaces
  • Accurate BTU calculations and heat load assessments
  • Free assistance with applying for Hydro-Québec’s LogisVert grants
Gree Heat Pump Outdoor Unit

Repair

Repair of heat pumps, furnaces, and heating systems

Faulty equipment directly affects your comfort and increases your energy bills, both in the summer and in the winter. Our qualified technicians perform a thorough diagnosis before any work is done and use certified original parts to extend the life of your heat pump, air conditioner, or furnace.

  • Diagnosis Comprehensive of the system air air conditioning and heating
  • Repair of wall-mounted and centralheat pumps, air conditioners, and furnaces
  • Parts Genuine certified from the leading brands
Gree heat pump serviced by Climatisation G.O.M.

Maintenance

Preventive Maintenance for Heat Pumps and Heating Systems

A well-maintained heat pump uses less energy, breaks down less often, and lasts longer. Our maintenance package includes a thorough cleaning of the system and an inspection of all critical components, ensuring efficient heating in the winter and effective cooling in the summer.

  • Cleaning of filters and coils
  • Refrigerant and Fitting Inspection
  • Residential and Commercial Packages

Conversion

Conversion from oil-fired to electric heating

Upgrade your heating system by replacing your old oil-fired furnace with an energy-efficient electric system paired with a heat pump. We handle the entire conversion process, from the safe removal of your oil-fired equipment to the commissioning of your new central heating system.

  • Removal and Proper Replacement of Your Oil-Fired Furnace
  • Switch to an electric furnace or a central heat pump system
  • Significant energy savings and eligibility for financial assistance programs

24/7 Emergency Service

24/7 Emergency Service for Air Conditioning and Heating

Heating system breakdown in the middle of winter or air conditioning failure during a heat wave? Our technicians provide priority service, day or night, throughout the Montreal area.

  • 24/7 Hotline
  • Priority Service
  • Residential and commercial

Areas Served

We travel throughout Montreal and the surrounding areas

Our trucks travel across the island and along both shores every day. If your town isn’t on the list, give us a call. We’ll let you know in a minute if we serve your area.

  • Montreal
  • Ahuntsic
  • Saint-Léonard
  • Rosemont
  • Villeray
  • Le Plateau
  • Laval
  • Longueuil
  • North Shore
  • South Shore
  • Repentigny
  • Terrebonne

Frequently Asked Questions

Frequently Asked Questions About Heat Pumps and Heating

How does the conversion from an oil-fired furnace to an electric furnace work?

Our RBQ-certified experts will safely dismantle and remove your old furnace and oil tank. We then install a modern electric heating system (electric furnace or central heat pump) connected to your existing ductwork. This project reduces your energy costs, eliminates environmental risks, and makes you eligible for government incentives.

A wall-mounted heat pump (single-zone or multi-zone) is suitable for homes or apartments without existing ductwork, allowing you to cool and heat specific areas. A central heat pump requires a network of ventilation ducts to distribute uniform temperatures throughout all rooms. During our evaluation visit, we’ll assess your home to recommend the optimal configuration.

A single-split system consists of an outdoor unit connected to a single indoor wall-mounted unit, making it ideal for an open space such as a living room. A multi-split system uses a single, more powerful outdoor unit connected to two, three, or four independent indoor units, providing room-by-room temperature control across multiple floors.

A system single-split consists of one outdoor outdoor connected to an single head wall-mounted interior, ideal for a open open such as a living room. A multi-split multi-split uses a single outdoor outdoor plus more powerful bound to two or three or four inner inner independent, offering a control over temperature room-by-room control over several floors.

We recommend a complete professional maintenance service every year or every two years, depending on usage. Our service package includes pressure washing the filters and coils, checking refrigerant pressures, inspecting electrical components, and checking the condensate drain. Regular maintenance prevents most breakdowns and maintains the unit’s original energy efficiency.

Get your quote within 24 hours

A free, no-obligation assessment of your needs. We’ll call you back the next business day.

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