Ottawa, ON
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Trusted HVAC Services in Ottawa

Choosing the right HVAC company in Ottawa can be challenging, but we make the process simple and stress free. At KAD Mechanical & HVAC, we provide reliable heating, water heater, and gas line services for homeowners and businesses across the Ottawa region. Our certified technicians deliver professional workmanship, honest pricing, and fast service on every job.

Whether you need furnace repair, water heater installation, water heater maintenance, or a complete HVAC upgrade, our team is here to keep your home comfortable year round.

Why Ottawa Homeowners Choose Us ?

Certified & Experienced TechniciansOur licensed professionals deliver safe, reliable, and code-compliant HVAC services.
Trusted & LocalWe’re proud to serve Ottawa and surrounding areas, building a strong local reputation for reliability and quality.
Expert TeamWith years of hands-on experience, our team provides expert solutions tailored to your home or business.
High-Quality Service GuaranteedFrom furnace repair to water heater installation, we use premium parts and guarantee workmanship you can trust.

What Happens After You Request a Quote ?

Once you submit the form, our team reviews your information and contacts you as soon as possible. We may ask for additional details, photos, or model numbers to give you the most accurate quote.

After that, we prepare a custom estimate based on your specific issue or project. If approved, we schedule the service at a time that works best for you.

Simple, easy, and transparent.

Real customers · Verified on Google

What Our Clients Say on Google

5.0★★★★★Based on 6 Google reviews
KKensonsun BernadeDesign-build firm, OntarioG
★★★★★

KAD Mechanical & HVAC is an insured mechanical and HVAC company with a solid and qualified team. They have supported our project from start to finish. From initial contact, they outline the scope of work, its requirements and complete the work as per codes, regulations and industry best standards. From hot-water tanks, furnaces, faucets and shower heads to gas lines for barbecues and other appliances — KAD Mechanical & HVAC delivers. Highly reliable and delivers with satisfaction every time.

Jjohana julioWater tank installationG
★★★★★

I am very satisfied with the work done. The installation of the water tank and toilets was impeccable, professional, and carried out with great care. The team was punctual, friendly, and answered all my questions. Everything is working perfectly, and the work area was left spotless. I wholeheartedly recommend this company for the quality of their service and their excellent customer care. A well-deserved five stars!

YYobani gil ramirezGas line installationG
★★★★★

I’m really happy for this service. Mukaley is very professional installing my gas line.

OOmar KikiGoogle reviewG
★★★★★

Professional and very knowledgeable. 10/10 recommend 👌

Get High-Quality Heating, Water Heater & Gas Line Services in Ottawa

Book an AppointmentGet a FREE QuoteService Areas(613) 790-2675