- Chlorine and chemicals
- Heavy metals such as lead and arsenic
- Salts and dissolved minerals (TDS)
- Sediment and rust particles
- Pesticides and pharmaceutical traces in some systems
Typical System Specifications
Reverse Osmosis System Installation in Southern Ontario
- Production capacity: 35–100 gallons per day depending on model
- Stages: 3–7 filtration stages
- Installation: Under the kitchen sink with a dedicated faucet
- Filter replacement: About every 6–12 months (membrane every 2–3 years)
Certified Reverse Osmosis System Installers
Our licensed technicians specialize in installing reverse osmosis systems with precision, ensuring proper filtration performance and system longevity.
We assess your water quality and household needs to recommend the most effective reverse osmosis solution for your home.
Southern Ontario homeowners trust our team for accurate installation, high-quality materials, and dependable water purification results.
Types of Reverse Osmosis Systems We Install
We install a wide range of reverse osmosis systems designed to meet different household needs, from targeted drinking water filtration to full-home water purification solutions.
Point-of-Use Reverse Osmosis Systems
Installed under sinks to deliver purified water directly for drinking, cooking, and food preparation.
Whole-House Reverse Osmosis Systems
Installed at the main water line to filter water throughout the entire home for daily household use.
Reverse Osmosis System Repair
Fast and accurate repair services to restore filtration performance and resolve system issues efficiently.
Reverse Osmosis System Maintenance
Professional filter replacement and cleaning services that keep your reverse osmosis system operating effectively.
everse Osmosis Systems Services
360° Home Comfort
Reverse Osmosis & Water Purification Systems You Can Depend On
Unfiltered water may contain contaminants that affect taste, odour, and health. Our reverse osmosis system installation services in Southern Ontario provide effective water purification by removing harmful particles and impurities. We offer free water assessments, professional installation, and long-term maintenance support. Our solutions are designed to improve water quality, enhance household safety, and deliver consistent performance you can trust.

Free Water Testing
We assess your water quality using reliable testing methods to identify contaminants and recommend the right reverse osmosis system.

Quick And Professional Installation
Our experienced technicians install reverse osmosis systems accurately and efficiently, ensuring immediate access to clean water.

Ongoing Maintenance Support
We provide filter replacement and system care services to maintain performance and extend the life of your filtration system.

Initial Consultation
We evaluate your household water quality, usage needs, and budget to determine the most suitable reverse osmosis solution.

Your Customized Solution
Our team designs a tailored filtration system, offering multiple options so you can choose the best fit for your home.

Installation System
Licensed technicians install your reverse osmosis system efficiently, ensuring proper filtration and immediate water quality improvement.
Get Your Reverse Osmosis System Installed in Just 24 Hours
Our same-day installation services help Southern Ontario homeowners access clean, purified water without unnecessary delays or inconvenience.
Certified technicians follow a streamlined installation process to ensure optimal system setup and long-term filtration performance.
We prioritize convenience, reliability, and professional workmanship for reverse osmosis installations across Southern Ontario.
Every review reflects our commitment to quality workmanship, honest service, and lasting customer relationships. We take pride in helping homeowners enjoy reliable comfort with expert HVAC solutions they can trust.
Excellent rating
Based on 222 reviews![]()
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Trustindex verifies that the original source of the review is Google.
I cannot recommend this company based on my experience. I needed to replace the central air conditioner at my rental property after my existing unit failed. Because I couldn't wait several weeks for another supplier, I chose this company because they had a unit in stock and could install it the next day. Before the installation, I specifically asked the owner not to discuss the job with my tenants. Despite that request, he asked both of my tenants to leave him 5-star reviews before the installation was even complete and also asked one of them for my husband's phone number, even though I am not married. After the installation, I received a call telling me to come to the property immediately because the furnace was no longer working. When I arrived, I was told the furnace couldn't be repaired and was immediately offered a replacement furnace. When I asked them to repair the problem, they refused, so I hired another HVAC company. After waiting nearly two weeks for the required part, that company repaired the furnace. I refused to pay until the furnace was repaired and the new air conditioner could actually be tested. Although the owner agreed, I received repeated messages demanding payment while we waited. Once the furnace was repaired and the air conditioner was finally running, I paid in full that same evening. It then took several days and multiple requests before I finally received my receipt. Within about a day of operation, the new air conditioner began making a loud noise that sounded like a tractor. I was instructed over the phone to bleed refrigerant from the system myself, which I refused because I do not have the proper equipment or training. I requested that someone other than the owner attend the service call. The technician who arrived released what appeared to be refrigerant from the system for an extended period while the unit was running and would not answer my questions. I was concerned enough that I considered contacting the fire department or environmental authorities. During a recorded phone call, the owner initially told me this was perfectly acceptable. In a later recorded conversation, he told me the technician should not have released the refrigerant but claimed his company was not responsible because the technician was a subcontractor. In another call later that same day, he changed his explanation again and said no refrigerant had actually been released. Receiving three different explanations about the same incident left me with very little confidence in the company's honesty or accountability. I then had another independent HVAC company inspect the air conditioner. They advised that it appears to be operating properly but could not guarantee the compressor hadn't been affected by the earlier overcharge and refrigerant release. Because I no longer have confidence in this company, I requested a refund of the labour warranty so I could use another contractor for future warranty work, or alternatively that they remove the unit and provide a full refund. Both requests were refused. I was then told that if I contacted the owner again, it would be considered harassment. Overall, the installation, communication, repeated pressure for payment, inconsistent explanations, refusal to accept responsibility, and handling of my concerns have left me extremely disappointed. I cannot recommend this company based on my experience.
Joanne BrearleyTrustindex verifies that the original source of the review is Google.
Alex installed our heat pump. Very organized person. Very happy with the outcome.
JIGNESH PATELTrustindex verifies that the original source of the review is Google.
Ac installed by Alex , highly recommended
Mohammad SoheiliTrustindex verifies that the original source of the review is Google.
Alex was very professional and knowledgeable about the complete job . I would highly recommend this company
Joe DePaolisTrustindex verifies that the original source of the review is Google.
Alex and his team did a good job, and I have no complaints about the quality of their work. They were efficient, and the system was installed properly. Fair pricing too.
Anish DsouzaTrustindex verifies that the original source of the review is Google.
Called Alex for no cool in toronto , they replaced my Air conditioner same day ,offering me fair price ,they were polite and efficient, 100% recommended
George NikolarosTrustindex verifies that the original source of the review is Google.
Alex installed my ductless heat pump all is excellent service was amazing!thank you so much.
Kelly ChadwickTrustindex verifies that the original source of the review is Google.
They instskked my ductless mini split heat oump air conditioner unit in kawartha lakes ontario, very happy with the install they went bynod to walk mevthrough everything 100% recomended.
vladimir zaceTrustindex verifies that the original source of the review is Google.
Alex installed my AC, Very great services!
Elias
Looking for Something Else?
Don’t let HVAC problems interrupt your comfort. Whether it’s heating, cooling, or water system services we’ve got your back. Contact us today to book a service or learn more about our reliable home comfort solutions. At 1ST HEAT HOME COMFORT, your comfort is always our priority.
- (289) 409-9929
- info@1stheathomecomfortinc.ca
- Serving Southern Ontario