Business Details
31 Years
experience
Emergency
services
Your Trusted HVAC Partner in Southern Ontario
Therm-All Heating & Cooling has been delivering expert heating, ventilation, and air conditioning solutions to residential and commercial clients across Southern Ontario since 1995. Our team of certified technicians combines decades of collective experience with cutting-edge technology to ensure energy-efficient, reliable systems tailored to each client's unique needs. We pride ourselves on maintaining the highest standards of workmanship, safety, and customer service, backed by 24/7 emergency support for urgent situations. Our commitment to quality is reflected in our extensive service offerings, including electrical and plumbing solutions, pool heater installations, and preventative maintenance plans. We prioritize transparent communication, competitive pricing, and personalized attention to ensure every project meets exacting standards.Our reputation for excellence is evidenced by numerous client testimonials praising our professionalism, technical expertise, and prompt response times. As a locally owned business, we understand the specific climate challenges and regulatory requirements of Southern Ontario, allowing us to deliver solutions that maximize comfort and operational efficiency. Our investment in ongoing training ensures our team remains at the forefront of industry advancements, from energy-efficient HVAC systems to smart home integration. We stand behind our work with comprehensive warranties and a satisfaction guarantee, reinforcing our position as a trusted partner for all heating, cooling, and mechanical needs.
Services
HVAC Installation
Electrical Services
Plumbing Repairs
Pool Heater Installation
24/7 Emergency Repairs
Details
- Year established: 1995
Highlights and features
- We offer 24/7 emergency HVAC repair services for urgent needs.
- Our team includes certified technicians with specialized HVAC expertise.
- We provide energy-efficient solutions tailored to Southern Ontario's climate.
- We offer flexible financing options for system upgrades.
- We guarantee customer satisfaction with comprehensive warranties on all work.
Associations and certifications
- ESA/ECRA License #7013663
What people say
Knowledgeable technicians
Prompt emergency response
Professional installations
Clear explanations
Reliable service
Services
HVAC Installation
We install energy-efficient HVAC systems for residential and commercial properties. Our technicians assess building requirements to recommend optimal solutions, from furnaces and air conditioners to heat pumps. All installations comply with local regulations and include performance testing to ensure maximum efficiency and comfort.
24/7 Emergency Repairs
Our emergency repair team responds to HVAC, electrical, and plumbing crises at any hour. With rapid diagnosis and parts inventory, we minimize downtime for homes and businesses. Clients receive real-time updates during service and post-repair maintenance advice to prevent future issues.
Pool Heater Installation
We specialize in natural gas and electric pool heater installations for residential and commercial facilities. Our experts evaluate pool size and usage patterns to select appropriate capacity systems, ensuring even heat distribution and energy-efficient operation throughout the swimming season.
Preventative Maintenance
Our maintenance plans extend equipment lifespan through regular inspections and tune-ups. Services include filter replacement, coil cleaning, and safety checks for HVAC, electrical, and plumbing systems. Scheduled visits help identify potential issues before they cause disruptions.
Electrical Services
We provide comprehensive electrical services including panel upgrades, circuit installations, and safety inspections. Our licensed electricians handle residential rewiring and commercial electrical systems, ensuring compliance with CSA standards and local building codes.
Questions
What HVAC services do you offer?
We provide complete HVAC solutions including installation, repair, and maintenance of furnaces, air conditioners, heat pumps, and ventilation systems for residential and commercial clients.
Do you offer emergency service?
Yes, our 24/7 emergency team responds to HVAC, electrical, and plumbing crises with rapid diagnosis and repair solutions to minimize downtime.
Can you install pool heaters?
We specialize in natural gas and electric pool heater installations, selecting appropriate capacity systems based on pool size and usage patterns for optimal performance.
Do you service commercial properties?
Yes, we offer comprehensive mechanical services for commercial and industrial clients, including preventative maintenance plans and large-scale HVAC system installations.
What payment options are available?
We offer flexible financing options for system upgrades and accept major credit cards, bank transfers, and traditional payment methods.
How quickly can you schedule service?
Emergency calls receive immediate attention, while routine appointments are typically scheduled within 24-48 hours of request in Southern Ontario.
Reviews (6)
Zeljko Panic
Jan 15, 2022
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Thank you Jim from Therm-all for coming in my house on Saturday evening and giving me very professional estimate and best price for furnace and also I was told that they will install new furnace on Monday afternoon but two young technicians come in the morning on Monday passing through snow storm and installing my new furnace. They done excellent and professional job,I am giving 5+ stars
Lexi Bailey
Jan 02, 2022
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Jim and the rest of the Therm-All team were great! There was good communication throughout the process, they completed our projected quickly and respected our home. Everything was cleaned up afterwards which we really appreciated!
J. Might
Aug 29, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness
Great experience! Tks Boris for not giving up and finding/resolving one of the trickiest electrical problems Ive ever seen. You are a fantastic electrician Therm-all is very lucky to have you! Tks again :)
Great experience! Tks Boris for not giving up and finding/resolving one of the trickiest electrical problems Ive ever seen. You are a fantastic electrician Therm-all is very lucky to have you! Tks again :)
Karen Ferris
Jun 21, 2021
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I have had these guys to my house 3 times in the past year for various electrical issues. They have been quick, efficient and very professional. Their price point was very reasonable, when they were done their work. You wouldnt even know they were here. No clean up afterwords. Came out, gave me an estimate and arranged to do the work swiftly afterwards and even that day. I will definitely have them back for any project or everyday issues.
Ian Budge
May 01, 2021
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My garage furnace stopped working after only 15 months. We called and they sent a technician who identified the gas valve as faulty. To get us through the weekend he suggested we "whack it with a hammer"..this didn't work at all (that little "life hack" nugget cost us $150). The next technician a few days later replaced the valve and it works fine. My disappointment is that the parts are covered by warranty which in this case means we get a "free replacement" of a $50 part...but ended up paying almost $600!! Adding insult to injury, there is a $75 warranty work fee. This repair should never have
Rcl Supply
Apr 23, 2021
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This company comes highly recommended by my wife and I. From Start to Finish they were very personable, professional, clean and workable.
Andrew Whitlock was our point of contact and could npt have been easier to work with. He stood true to his word and wanted our business and to get us the correct solution to our need. Jeff Hawkins looked after the install and was simple and professional. His crew turned up on the scheduled day and to encompass a good customer experience both him and Andrew came by to make sure the job was going well. Ryan and Joel were the install technicians and we were very
Andrew Whitlock was our point of contact and could npt have been easier to work with. He stood true to his word and wanted our business and to get us the correct solution to our need. Jeff Hawkins looked after the install and was simple and professional. His crew turned up on the scheduled day and to encompass a good customer experience both him and Andrew came by to make sure the job was going well. Ryan and Joel were the install technicians and we were very
