Expert HVAC Services in Montreal

4000+

Customers in Montreal

12

Service Trucks Available

10+

Years of Experience

Licensed Technicians

100%

Your Trusted HVAC Expert

Stay Comfortable, No Matter the Season

At Hot and Cold Inc., we specialize in HVAC services in Montreal, providing top-notch air conditioning, heating, ventilation, and repair solutions to ensure your comfort all year round.

Reliable HVAC Solutions

Expert Service Guaranteed

Our dedicated team is committed to delivering exceptional HVAC services, ensuring your home or business remains comfortable. Trust us for all your heating, cooling, and ventilation needs in Montreal.

Services

Expert HVAC solutions for AC, heating, ventilation, and repair in Montreal.

Quality guaranteed.

Air Conditioning Services

Montreal summers can be brutal—but your home doesn’t have to be. We install, repair, and maintain high-performance air conditioning systems designed to keep you cool without driving up your energy bill.From sleek wall-mounted units to central systems, our technicians help you choose the setup that fits your space and lifestyle. Whether it’s a last-minute breakdown or a full upgrade, you’ll get quick service, professional installation, and lasting comfort.

Heating Solutions

Winters here aren’t just cold—they’re unforgiving. That’s why reliable heating is non-negotiable.
We work with furnaces, boilers, and heat pumps that deliver steady warmth and real efficiency, so you can keep your home cozy without burning through your budget. Our specialists don’t just install; they maintain and repair systems so they run flawlessly through the longest cold snaps. With us, you’ll never be left in the cold.

Ventilation Services

Fresh air isn’t optional—it’s essential.
A proper ventilation system keeps humidity, dust, and pollutants under control, creating a healthier environment for your family. We install and service air exchangers, humidifiers, and filtration systems that improve your indoor air quality year-round. The result? Cleaner air, fewer allergies, and a home that feels as fresh as it looks.

"Un des meilleurs services ever! Ils sont accommodants, professionnels, efficaces. Je recommande 100% de faire affaire avec eux!"

Émilie Trottier

"Excellent service, précieux conseils et une expertise technique hors pair! Contact très humain et chaleureux (merci Blerta et Catherine) et de bout-en-bout (merci Marsel, Evis, Yuri et Sergei)! Je recommande à 100%."

Natacha Barthélémy

★★★★★

★★★★★

Join 4000+ Happy Customers

"Service rapide et personnalisé. Techniciens très professionnels, sympathiques et à l'écoute. Je suis très satisfaite."

Geneviève Granger

★★★★★

"Je suis impressionnée par le service. J’ai eu Tarik comme technicien, super gentil et poli. Il a résolu mon problème et a pris le temps de m’expliquer comment bien faire fonctionner l’appareil. Merci pour l’excellent service!"

Ingrid Pierre

"Nous avons fait affaire pour une réparation puis une installation. Le réparateur a trouvé rapidement le problème. Nous a clairement expliqué nos options possibles et leur coût. Nous avons opté pour l'installation d'une thermopompe. La prise de rendez-vous et l'installation fut rapide et efficace. Le délai était rapide."

Hugo LB

"Équipe professionnelle, efficace et transparente. Ils sont faciles à contacter, ils ont toujours répondu rapidement et cordialement à mes questions, ils se sont adaptés efficacement à ma situation (maison hors norme), et sur place ils font un travail propre et professionnel."

Delphine Quievy

★★★★★

★★★★★

★★★★★

Projects

Hot and Cold Inc. recently completed a major project at 54 St Antoine Ouest.

We installed a state-of-the-art ventilation and air conditioning system, ensuring an optimal indoor environment for residents and businesses.

Hot and Cold Inc. is proud to have contributed to the Montreal Museum of Illusions, located at 44 Rue Saint-Antoine O.

We implemented an advanced climate control system to ensure an immersive and comfortable experience for all visitors.

Hot and Cold Inc. is proud to showcase our latest project at Château Vieux-Montréal, 452 Notre Dame East.

We installed a cutting-edge ventilation system that blends comfort with historic preservation, proving our skill in modern upgrades for heritage sites.

Hot and Cold Inc. has equipped 23 new homes at 240 Rue Lyette with high-efficiency heating and air-conditioning systems.

This installation guarantees optimum thermal comfort for residents while maximising energy efficiency.

Hot and Cold Inc. has installed an innovative ventilation system at École Saint Jean de La Lande, located at 3120 Avenue Laurier E.

The project provides a healthy and comfortable environment for students and staff, fostering an environment conducive to learning.

Hot and Cold Inc. is currently working on phase 2 of the Coopérative Le Suroît in Outremont, located at 1500 Avenue Thérèse Lavoie-Roux.

The project involves installing state-of-the-art heating and air-conditioning systems for 85 units, designed to provide optimum comfort for future residents.

Get in touch

Serving the Montreal area with top-notch HVAC services including AC, heating, ventilation, and repair for all your climate control needs.

Montreal

4400, Chem. de la Côte-de-Liesse, Suite 115B, Mont-Royal, Québec H4N 2P7

Working Hours

Monday to Friday: 8:00 – 16:00

Location