Ontario’s Trusted Choice for Complete HVAC System Installation
We understand that a reliable heating and cooling system is essential for staying comfortable through Ontario’s changing seasons.
That’s why we go beyond just installation—we deliver expertly crafted solutions designed for maximum efficiency and long-term performance. Our skilled team ensures every system is installed seamlessly, so you can enjoy warmth in the winter and refreshing cool air in the summer without a second thought.
With fully equipped service trucks and a commitment to precision, we get the job done right the first time.
Let’s upgrade your home comfort—contact us today!
The Benefits of Installing With Cross
Your comfort is our top priority. Our licensed, insured, full-service HVAC technicians have extensive experience installing, maintaining, and repairing several types of furnaces.
Cross Heating & Air Conditioning knows you and your family’s comfort is important—that’s why we offer flexible financing options and an installation schedule that suits your timeline.
When you sign up for our Cross Advantage Program, you gain access to priority maintenance scheduling, parts discounts, and annual maintenance plans.
What To Expect With A Full System Installation
1. EVALUATION
When you book your a full system installation, your trained Comfort Consultant will come to your home to begin the evaluation process. We'll confirm your appointment with a friendly, pre-arrival call or text.
During your evaluation they will throughly examine your home's needs, inspect your existing system and document any concerns or findings.
They will then create a personalized solution for your home.
2. RECOMMENDATION
Your Comfort Consultant will present options tailored to your comfort, budget and system requirements.
Any questions you may have are answered transparently before any decisions are made. And once you’re ready we’ll finalize your preferred solution, schedule installation and discuss payment plans.
3. INSTALLATION
Upon arrival, your technician will park appropriately outside, wear shoe covers, and take time to connect with you, answering any initial questions.
During your full system installation your technician will take special care to ensure a clean and efficient work space in order to give you the most professional and high-quality installation service possible.
After installation, we’ll check in to ensure you’re delighted with the service and your system is running perfectly.
Frequently Asked Questions About Full System Installation
How do I know if I need a new heating and cooling system?
Uneven temperatures throughout your home and unexpected spikes in your energy bills could be signs that it’s time for a more efficient heating and cooling system.
Upgrading to modern equipment can improve comfort, reduce costs, and enhance overall efficiency. Our team is here to help you explore the best installation options tailored to your home’s needs.
What’s included in a full system installation?
When you choose Cross Heating & Air Conditioning you can expect clean and efficient service that includes the removal of your old equipment and a thorough clean and troubleshoot of your new system. Contact us today to learn more.
How long does a full system take to install?
The installation timeline for your new system depends on the type of equipment and the complexity of the setup. Regardless of the specifics, our team is committed to delivering efficient, top-quality service to get your home comfortable as quickly as possible.
How much does it cost to install a full system?
The cost of a full system installation will depend on the equipment you choose as well as the complexity of the installation. Before any work begins, we always ensure you are completely briefed on the scope of work and with our transparent recommendations and communication.
Our Training
Our experts are certified technicians who have been learning from the best. Our team receives training directly from the manufacturers of the products we offer, so we have the best understanding of everything we offer to you.
We don’t have to train them to be so friendly – they’re naturally those kinds of people.
We look for trustworthy technicians to join our team, and we enjoy employing the best people from our communities. When you call Cross Heating & Air Conditioning, you’re calling local people who live, work, and play here.
What We Do
AIR CONDITIONERS
Keep your home cool throughout the summer months by making sure your air conditioner is working its best.
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Boilers
Keep your home warm and cut energy costs with boiler installations and repairs to ward off that Ontario chill.
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Water Heaters
Hot water you can count on every time you turn on the tap. We’ll help you find the right water heater solution for your home.
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Furnaces
Is your furnace equipped for winter? We do repairs, maintenance, and installations to keep your home comfortable.
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Indoor Air Quality
Find the perfect balance of quality air in your home with our wide range of products that will help you breathe easier.
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Heat Pumps
You can lower your utility bills and keep your home temperature comfortable with the help of our heat pumps.
Learn MoreWhy Choose Us
400
INSTALLS PER YEAR ON AVERAGE
2000
SERVICE CALLS PER YEAR ON AVERAGE
5-Star
REVIEWS FROM OVER 500 SATISFIED CLIENTS
Guarantees & Warranties
No Regret Repair
If you need to purchase a new furnace or air conditioner within 14 days after your repair, we can deduct the full or partial cost of your repair from the purchase price.
Cross Advantage Program
Our advantage program works within your heating or air conditioning warranties, provides regular maintenance, and helps detect small problems before they turn into big headaches.
Manufacturer Warranties
We offer products from many reputable manufacturers who warranty their equipment. We will make sure you have all of the information you need specific to your product.
Free Consultations
Our no-stress, no-obligation consultations are a free conversation between you and our team. We will help you determine your best solutions for heating and air conditioning.
Awards






TESTIMONIALS
Cross heating and A/C installed a UV and water filtration system for us in a professional and timely manner, this is the third time we used Cross heating and AC from furnace and hot water heater install as well as AC unit earlier this year. We will continue to use there services in future.
David Muncey
Cross Heating did a fantastic job with my AC installation. From the initial estimate visit through to the finished job, their staff were attentive, mindful of COVID protocols while in our home, and the whole process was efficient and stress-free. Highly recommend their services!
Lesley Bell
Cross heating came quickly to my rescue when I needed it the most. I'm way too independent and can feel vulnerable calling repair companies but Cross heating has a great team that is friendly with a wide range of knowledge and experience. I can enjoy my new tankless water heater in peace, and have comfort knowing that if I have any problems they will send a team out right away.
Erin Dyksterhuis
Great experience. From the quoting process to the final installation. A new furnace, hot water heater and water softener installed. Each step of the way the guys showed up when they were supposed to, did exactly what they said they would and some. Then they left the site spotless. I would recommend them anytime.
Barry Dowling
Absolutely one of the best companies I have ever dealt with! I can’t say enough. From customer service (especially!), to the technicians (also amazing Clint especially). Fair pricing. Everything great. If I could give them 6 stars, I would.
Viki Johnson
Our Location
Visit Us
We have 3 locations to serve you in Waterloo, Listowel, and Hanover. Our friendly technicians are available to meet your heating and cooling needs.
Hours of Operation
Monday – Friday: 8am – 7pm
Saturday & Sunday: 10am – 5pm
