HVAC Company in Nepean

If you’re looking for a reliable HVAC company in Nepean, J.D. Swallow provides expert heating and cooling services designed to keep your home comfortable year-round. From furnace repairs and air conditioning installations to heat pumps and indoor air quality solutions, our experienced team delivers dependable service you can trust.

Your Local HVAC Company in Nepean

As a trusted HVAC company serving homeowners in Nepean, J.D. Swallow understands the unique heating and cooling needs of homes in this area. With hot summers and cold winters, having a dependable HVAC system is essential for year-round comfort.

We provide fast, professional service and customized solutions to ensure your home stays comfortable in every season.

Why Choose J.D. Swallow as Your HVAC Company in Nepean

We’re proud to be a trusted choice for homeowners in Nepean and across the Ottawa region.

Complete HVAC Services in Nepean

We offer a full range of HVAC services in Nepean, helping homeowners with everything from urgent repairs to new system installations.

We currently have hundreds of customers from the 70,000 to 80,000 households in Nepean, and are growing steadily.

Our Professional HVAC Services in Nepean Include:

Heating/Furnace Installation

Air Conditioning Installation

Furnace Repairs and Maintenance

AC Repairs and Maintenance

Water Heaters - Tankless & Regular

Heat Pumps

We diagnose accurately, repair efficiently, and prevent repeat issues.

Local HVAC Company in Nepean: Faster Response When Time Matters

Nepean’s population is around 200,000 residents and approximately 80,000 households. A large, suburban dense population would benefit from a local HVAC company that would be quicker to respond and more understanding of your needs.

Advantages of Choosing a Local HVAC Company

Faster response times

Knowledge of local regulations

Personalized customer care

Reliable follow-up support

Heating Services in Nepean

Stay warm through the winter with reliable heating solutions, that cover all residential heating needs.

Our Heating Solutions:

Air Conditioning Services in Nepean

Our trusted AC services keep Nepean homeowners cool, during those warm summer months

Our Cooling Solutions:

Heat Pumps & Energy Efficiency

Upgrade your home with energy-efficient heating and cooling:

Heat Pump Services:

Signs You Need HVAC Service

Not sure if your HVAC system needs attention? Irrespective of the season, call JD Swallow if you HVAC system exhibits signs of failure or low performance.

Watch for these common signs:

If you notice any of these issues, it’s best to have your system inspected by a professional.

What Nepean Homeowners Are Saying

We’re proud to be one of the most trusted HVAC companies in Nepean, Ottawa, with a strong reputation built on customer satisfaction.

      EXCELLENT  
   Based on 1383 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   marc boisvert 
 May 15, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Marc Yeon did clean work installing our AC unit. We are happy with selecting JD Swallow.
  
 
      Posted on Google  
   
   Karin Belanger 
 May 14, 2026
 
 
 Trustindex verifies that the original source of the review is Google. JD Swallow installed a new gas-fired hot water heater for us. Andrew G. and Kevin F. were on time, friendly, and professional. They were careful to lay down mats to protect the floors as they moved the old water heater out and the new one in. They tidied as they worked, and the area was spotless upon completion of the installation. Another job well done by JD Swallow Heating & Cooling!
  
 
      Posted on Google  
   
   Darlene Laramore 
 May 14, 2026
 
 
 Trustindex verifies that the original source of the review is Google. I had Guy L. Service my furnace today. He was professional, friendly and very knowledgeable.  I would be very pleased to have him come to my home for future appointments and service work
  
 
      Posted on Google  
   
   sal 
 May 14, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Marc from JD Swallow was great! Came and inspected my furnace, was super professional, and gave me his full time to explain the problems I was facing with my furnace. Overall I would recommend!
  
 
      Posted on Google  
   
   Stephen Kaiman 
 May 13, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Very easy to deal with.. completed work and cleaned up after .. highly recommend !!
  
 
      Posted on Google  
   
   Carole Saindon 
 May 12, 2026
 
 
 Trustindex verifies that the original source of the review is Google. I recently contracted JD Swalllow to replace my leaky combi-core hot water heater. JDS were up front about their process and their pricing was very competitive which made my decision to hire them very easy (plus, they came highly recommended).  Thank you to the team - Jeremy, Germane, Jithin and Alex - for making the best of  returning my old tank and then installing the new one in a very tight space. And thank you to André as well who returned the next day to finalize a few things requiring his expertise. He also provided me with a lot of information on extending the life of my new HWH. I will keep using JD Swallow in the future and recommend them to anyone who asks.
  
 
      Posted on Google  
   
   Sk Najibul 
 May 12, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Please read this. I noticed your business has some negative reviews that may harm it. If you want to remove negative reviews from your Google Business contact me via the details in my profile.After work you can pay.This step will have a significant impact on the long-term success of your business. Thank you.
  
 
      Posted on Google  
   
   Pierre Banville 
 May 11, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Bas is an excellent, he excellently responded to all my questions.
  
 
      Posted on Google  
   
   Roland Emond 
 May 11, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Great and efficient service
  
 
      Posted on Google  
   
   Carmela 
 May 8, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Technicians that arrived were extremely professional and friendly.  They worked efficiently throughout the house and were very respectful of the areas they were working in.  What was even more impressive, was the way they interacted with my two dogs.  Would highly recommend!