RTU HVAC Service Near Me

Keep your commercial property comfortable and energy-efficient with AQ Heating and Cooling’s expert RTU HVAC services. Whether you’re installing a new rooftop unit, need a fast repair, or require routine maintenance, our certified technicians deliver high-performance results tailored to your building’s needs. We are pleased to assist companies in the Greater Toronto Area. CTA: Contact AQ Heating and Cooling Today for Professional RTU HVAC Service

What is an RTU HVAC System?

An RTU (Rooftop Unit) is a self-contained HVAC system designed to heat and cool large commercial spaces. RTUs are perfect for retail establishments, offices, warehouses, and restaurants because they integrate heating and cooling into a single unit when installed on flat rooftops. Their modular design allows for quick installation, scalability, and easier maintenance compared to split systems.

Who Needs Rooftop HVAC Services?

The Right Step for Quality Flooring and Home Upgrades

If you own or manage a commercial space, you likely rely on RTUs for your building’s climate control. We serve:

Comprehensive RTU HVAC Solutions

For rooftop units of all makes and models, our staff provides full-service support.

Rooftop Unit Installation

We install high-efficiency RTUs that match your space’s size and ventilation requirements. Whether you need a single-unit setup or a multi-zone rooftop solution, we ensure proper design, code compliance, and seamless performance.

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Rooftop Unit Repair

Scheduled RTU maintenance helps you avoid costly breakdowns and energy waste. We provide seasonal inspections, filter changes, electrical diagnostics, and performance tuning to help extend the life of your system.

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Rooftop Unit Maintenance

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Gas Furnace – The Heart of Your Home Heating System

A gas furnace is among the most economical and efficient ways to heat your home. When properly installed and maintained, it can last 15–20 years, delivering consistent, clean, and affordable warmth. At AQ Heating and Cooling, we help you choose and care for the perfect gas furnace to match your needs, layout, and budget.

Our Complete Heating Heating Services at a Glance

We offer comprehensive household heating solutions, with an emphasis on gas furnace systems. Our services include:

Gas Furnace Installation

Regular maintenance is crucial for dependable home heating, especially during Ontario's long, frigid winters, as it helps prevent filter blockages and fan motor problems.

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Gas Furnace Repair

Clanging, grinding, or burning smells may signal damaged components or airflow issues.

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Gas Furnace Maintenance

Frequent on/off cycling wastes energy and shortens your system’s lifespan.

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Gas Furnace Servicing

Furnace installations, one-time maintenance, and emergency repairs to keep your property warm and safe through the winter.

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Signs You Need RTU HVAC Service

Don’t wait for a full breakdown. Look for these warning signs

Inconsistent temperatures across zones

Sudden increase in energy bills

Unusual noises or vibrations

Benefits of Our Commercial RTU Services

Working with AQ Heating and Cooling means:

Our Complete Heating Services at a Glance

We provide end-to-end solutions for residential home heating, with a special focus on gas furnace systems. Our services include:

Gas Furnace Installation

Furnace installations, one-time maintenance, and emergency repairs to keep your property warm and safe through the winter.

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Gas Furnace Repair

Furnace installations, one-time maintenance, and emergency repairs to keep your property warm and safe through the winter.

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Gas Furnace Maintenance

Furnace installations, one-time maintenance, and emergency repairs to keep your property warm and safe through the winter.

Let's Talk

Gas Furnace Servicing

Furnace installations, one-time maintenance, and emergency repairs to keep your property warm and safe through the winter.

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What Makes Us Different

At AQ Heating and Cooling, we go beyond HVAC—we’re your partners in comfort. With decades of experience, certified technicians, and a customer-first approach, we proudly serve homeowners and businesses across the GTA. Whether it’s an emergency repair or a complete energy-efficient installation, our mission is to deliver long-lasting, high-quality service you can trust.

Residential HVAC Expertise

Regular maintenance ensures reliable heating during Ontario’s harsh winters by preventing filter clogs and fan issues.

Commercial HVAC Services

Clanging, grinding, or burning smells may signal damaged components or airflow issues. 

Commercial HVAC Services

Frequent on/off cycling wastes energy and shortens your system’s lifespan.

Customer Testimonials – Trusted Heating Experts

AQ Heating and Cooling installed our AC system in record time and left the space spotless. Very impressed!

Book Your Home Heating Service Today

Ready to upgrade or protect your home heating system? AQ Heating and Cooling is your go-to expert for gas furnace installation, repairs, servicing, and maintenance in:

If you’re located in the GTA, fast and professional residential HVAC help is just one call away.

FAQs – RTU HVAC Service HVAC Service Near Me

Q1 How often should a rooftop unit be serviced?

We recommend bi-annual maintenance—before cooling and heating seasons—for optimal performance.

Q2 Can you replace just part of the RTU system?

In many cases, yes. Our group will evaluate and suggest the most economical course of action.

Q3 Do you service older rooftop units?

Yes, we repair and maintain units of all ages and help you with cost-effective upgrades when needed.

Book Your RTU HVAC Service Near Me

From rooftop installations to emergency RTU repairs, trust AQ Heating and Cooling for expert, efficient, and code-compliant commercial HVAC service.

Call us now or Book Online to schedule your RTU service in the Greater Toronto Area.