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LEARN MOREReliance Holmes Heating and Cooling is Ottawa’s premier heating, air conditioning, and ventilation solutions supplier.
Reliance Holmes™ has been providing affordable home comfort solutions to the Ottawa region for more than 50 years. We know how important it is to have a heating, cooling, and plumbing company you can count on in an emergency, and for regular maintenance and repairs.
We are proud to provide top-quality water heater, heating and cooling system (HVAC) installations, repairs and maintenance throughout Ottawa and surrounding communities like Nepean and Kanata. Our local team of Home Comfort Advisors and experienced technicians are just a phone call away. Or visit us at our Ottawa location, just off Highway 417 near George C. Brown Park and College Square Mall.
Experienced Furnace Installation in Greater Ottawa
We rely on our furnaces and heating systems here in Canada. With 50 years of experience serving the greater Ottawa area, we know how to keep your home feeling cozy on even the coldest winter day. Our Home Comfort Advisors live in Ottawa too and can help you determine the perfect heating system to keep your family warm.
Our team of licensed furnace technicians will install your new furnace quickly and professionally. We also provide maintenance and repair services to keep your heating system running smoothly. We can take care of a wide range of furnace and heating issues such as:
Meeting All Your Air Conditioning Needs in the Ottawa Region
We know that Ottawa is no stranger to extreme weather. Whether you are ready to install a new air conditioning system, or just need to maintain your existing AC, Reliance Holmes Heating™ can help keep your home cool on even the hottest day.
We offer several cooling systems to choose from:
We are experts at providing top cooling solutions, and we can help you find the perfect AC solution for your home.
Not ready to replace your current AC, but it’s not working properly? Contact us for fast and professional air conditioning repair services in the Ottawa area.
Should You Rent or Buy Your Furnace and Air Conditioner?
At Reliance Holmes, you always have the option to rent or buy your new furnace or AC. Your Home Comfort Advisor can walk you through your options.
Choosing The Right Water Heater For Your Family
Tank or tankless? Gas or electric? 40, 50, 60 or 75 gallons? With so many water heater options, it’s easy to get overwhelmed. Our Home Comfort Advisors are here to help you choose the best water heating solution for your family.
Have an existing water heater that needs a repair? We can repair your existing hot water heater too, so your family can get back to enjoying hot water.
Household Plumbing Repairs in Ottawa
Can you fix my leaky toilet? How do I upgrade my fixtures? You’ve got plumbing questions. Reliance Holmes Heating and Cooling has the answers.
We understand that a dripping tap, clogged drain, or broken laundry hose is stressful to deal with, and could cause costly damage if it’s not repaired fast. At Reliance Holmes, our trained plumbers can solve emergency and non-emergency plumbing issues in any area of your home.
Water Purification, Air Purification, Smart Home and more in Ottawa
We have a full spectrum of products to keep you comfortable, from water purification systems including water softeners, filters and reverse osmosis systems to products that could help improve your indoor air quality like HEPA air filters and UV air purification systems. Want to smarten and secure your home with smart home products? Choose from the wide range we carry, including Google Nest Protect, Nest Hub, Nest Hello and a variety of smart thermostats. Need electrical upgrades, an emergency fix or a standby generator? Reliance Holmes Heating and Cooling has you covered for all your electrical needs.
Trust Your Heating and Cooling to Reliance Holmes Heating Ottawa
Whether you need emergency assistance or regular maintenance, our experts in plumbing, air conditioning, hot water tanks, and furnace repair are ready to help. We offer the best heating and air conditioning solutions to customers throughout the Ottawa area, and we’re proud of our excellent reputation for quality and integrity.
Call us 24/7/365 for fast, friendly, knowledgeable support and advice.
Just Call on Reliance™.
For as little as $14.99* a month
BROWSE PLANSon a Water Purification Solution*
GET THIS OFFERRentals are available with low monthly payments.
Learn MoreRentals are available with low monthly payments.
Learn MoreWith an All-Season plan starting at just $16.49/month*
GET THIS DEALfor the rental rate of $20.99 per month! (7.9% APR)*
Get this offerReliance Holmes
1050 Baxter Road #5,
Ottawa, ON
K2C 3P1
Westboro
The Glebe
Centretown
ByWard Market
Orleans
Hintonburg
Sandy Hill
Barrhaven
Stittsville
Downtown
Centrepoint
Bayshore
Toronto
4.7/5
1,586 Reviews
With over 50 years of experience, we are proud to provide quality plumbing, HVAC, furnaces and air conditioners in Ottawa. Reliance Holmes Heating and Cooling™ is proud of our excellent reputation for quality and integrity. Our expert staff lives and works in the Capital City, and are familiar with the unique needs created by the being on the banks of the Ottawa, Rideau and Gatineau Rivers. We can be found in the community, enjoying one of the many neighbourhood outdoor skating rinks or shopping the ByWard market.
We’re here to help with all of your heating, air conditioning repairs, plumbing and ventilation needs.
Call us 24/7/365 for fast, friendly, knowledgeable support and advice. We can replace your existing HVAC system or if you are building a new home, we can design, install and service a new system in its entirety.
For quality products, superior service and guaranteed results, it has to be Reliance Holmes Heating and Cooling.
We work with top name brands including: SmartAir™, Amana®, Carrier®, Goodman®, Rheem®, Rinnai®, Viessmann®, Weil-Mclain®, Bosch®, and Nest®.
Questions about your furnace, AC, or plumbing?
You can reach us live 24 hours a day, 7 days a week, 365 days a year.
Ottawa is our home too!Like you, we live in this city with our families and want to see Ottawa grow and prosper. Since William Edward Holmes founded Holmes Heating in 1962, we have been dedicated to giving back to our community each and every day. Beyond offering great value and service, there are a variety of other ways we have sought to give back to the communities we call home in and around Ottawa.
Holmes Heating has been involved in a number of local charities and community organizations, including: