HVAC Services in Longueuil, QC

At Masters' Guild, we offer professional HVAC services to keep your heating, ventilation, and air conditioning systems running efficiently all year round. Whether you need AC repair, furnace repair, or routine maintenance, our certified technicians deliver reliable solutions to ensure your home or business stays comfortable in every season.

HVAC Services in Longueuil, QC: Service call / diagnostic typically runs $80–$180 CAD in 2026; the other common jobs below range from $80 to $12,700, depending mostly on emergency or after-hours timing. In Quebec this work requires a licence from the Régie du bâtiment du Québec (RBQ) — verify it before you hire. Post your job free on Masters' Guild to get offers from ID-verified local pros; payment is held until the work is done.

What HVAC services costs in Longueuil, QC (2026)

Typical HVAC services prices in Longueuil, QC (CAD, 2026) — low to high per job

Job	Typical range (CAD)	Unit
Service call / diagnostic	$80–$180	per visit
Common repair	$140–$550	per job
Gas furnace replacement	$3,650–$7,750	per job
Central AC installation	$3,200–$6,850	per job
Ducted heat pump	$5,000–$12,700	per job

Estimates: typical Canadian ranges adjusted for Longueuil's regional price level (about 9% below the national average; estimate (Numbeo Longueuil and Canada price comparison, June–September 2026)). Get two or three quotes for your exact job.

Our HVAC Expertise in Longueuil, QC

AC Repair and Maintenance

Stay cool during the hottest months with our expert air conditioner repair and maintenance services. From minor fixes to major repairs, we ensure your AC system runs smoothly and efficiently.

Furnace Repair and Heating Solutions

When the temperature drops, count on our reliable furnace repair and heating services to keep your home warm and cozy. We handle everything from repairs to system upgrades, ensuring optimal performance.

Comprehensive Heating and Cooling Services

Our heating, ventilation, and air conditioning services cover everything from installations to routine inspections. We help you maintain energy efficiency while ensuring consistent comfort throughout your space.

System Optimization for Energy Efficiency

Boost your HVAC system's performance with our expert optimization services. We fine-tune your system to reduce energy consumption and lower your utility bills.

Why Choose Masters' Guild for HVAC Services?

Certified Technicians: Our vetted professionals have extensive experience in AC repair, furnace repair, and more.
Comprehensive HVAC Services: From heating to cooling, we provide end-to-end solutions for your systems.
Transparent Pricing: Enjoy clear, upfront estimates with no hidden fees.
Convenient Booking: Easily manage your HVAC needs through our user-friendly app.

Get Started Today!

Post your HVAC Quest through our app to connect with skilled technicians. Whether you need air conditioner repair, furnace repair, or a full system checkup, Masters' Guild delivers top-notch service with efficiency and care.

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HVAC Services We Offer

Masters' Guild provides a full range of HVAC solutions tailored to your needs. From routine maintenance to emergency repairs, we ensure your systems stay in optimal condition.

Air Conditioner Repair: Reliable solutions for AC systems of all types.
Furnace Repair: Keep your heating system in top shape with expert repairs.
Energy-Efficient Upgrades: Improve performance and reduce utility costs.
Mobile-Friendly Platform: Easily book, track, and manage your HVAC services through our app.

What's different about HVAC services in Longueuil

In Longueuil, nearby Montréal–Trudeau climate normals put January at −9.2°C and July at 21.7°C, with about 1,000 mm of annual precipitation and about 210 cm of snow. Winter no-heat and summer no-cooling calls have the highest demand, particularly in January, February, June, July, and August. In Longueuil–Montréal-Sud, Saint-Charles, and Fatima–Parcours-du-Cerf, non-urgent HVAC service is best planned for spring or fall.

Longueuil had 36,095 occupied dwellings in 2021, with 31.9% single-detached houses. For construction work, verify an active Régie du bâtiment du Québec licence with the subclass matching refrigeration or ventilation work; refrigerant work requires certified technicians. Longueuil requires a residential construction or renovation application for applicable work through the Direction de l’aménagement et de l’urbanisme. Homeowners can replace filters and keep outdoor units clear, but diagnosis, electrical, gas, and refrigerant work need a certified HVAC technician.

What moves the price in Longueuil

Winter no-heat calls peak in January and February, increasing demand for urgent diagnostics.
Summer no-cooling calls peak from June through August for HVAC service.
Applicable renovations require Longueuil residential construction or renovation application review.
Refrigerant work requires certified technicians; construction scopes require matching active RBQ subclasses.

Licensing and permits in Quebec

Licence required. Régie du bâtiment du Québec (RBQ). Required for construction work; verify the active RBQ licence has the subclass matching the HVAC scope, such as refrigeration or ventilation.

Municipalities issue residential construction permits under their bylaws; confirm local requirements before work, since the provincial framework lets municipalities require permits and certificates. In Longueuil, permits come from the Direction de l’aménagement et de l’urbanisme.

Tax: Labor for taxable commercial home repair or improvement services is ordinarily subject to GST and QST when supplied in Québec by a registrant.

Best time to book in Longueuil

Book non-urgent service in spring or fall; winter no-heat and summer no-cooling calls have the highest demand. Peak demand: January, February, June, July and August. Typical job length: 1–8 hours; system replacements 1–3 days.

DIY or pro? Homeowners can replace filters and keep outdoor units clear; hire a certified HVAC technician for diagnosis, electrical, gas, or refrigerant work.

Areas we cover in Longueuil

Pros on Masters' Guild take HVAC services jobs across Longueuil neighborhoods including Longueuil–Montréal-Sud, Saint-Charles, Fatima–Parcours-du-Cerf, Parc-Michel-Chartrand, Boisé-du-Tremblay, Georges-Dor, Antoinette-Robidoux and Coteau-Rouge.

Frequently Asked Questions

Do HVAC contractors need an RBQ licence in Longueuil, QC?

For construction work, Quebec requires an RBQ licence. Verify that the active licence has the subclass matching the HVAC scope, such as refrigeration or ventilation; refrigerant work also requires certified technicians.

Do I need a permit for HVAC work in Longueuil, QC?

Longueuil requires a residential construction or renovation application for applicable work. Confirm local requirements with the Direction de l’aménagement et de l’urbanisme before work, because municipal permit requirements depend on the scope.

What does an HVAC service call cost in Longueuil?

The provided Canadian range for a service call or diagnostic is $90–$200 per visit. Common repairs range from $150–$600 per job, while timing, system condition, ductwork modifications, permits, and refrigerant work can affect the scope.

Sources: Our HVAC Services cost guide · www.bls.gov. Updated 2026-09-16.

We Also Serve These Nearby Satellite Cities

In addition to Longueuil, QC, we also offer HVAC Services in nearby areas, including the following satellite cities:

Brossard, QC
Saint-Hubert, QC
Boucherville, QC
Saint-Lambert, QC
Greenfield Park, QC