Maintenance Tips

How to Spot an AC Refrigerant Leak

An AC refrigerant leak can be more severe than you expect so it’s very important to know how to spot one. If you sense that your air conditioner’s refrigerant may be leaking then you probably want to know how to confirm that assumption. A refrigerant leak is scarier than you may think as it can lead to a number of problems with your home’s HVAC equipment. Some problems that may arise due to air conditioner failure include: Your system may begin Read More...

Do I Need A Whole House Humidifier?

A whole house humidifier is an asset to your home as it helps with respiratory infections and skin allergies, as well as preserves the wooden materials found in your home. Dry air in your home damages the wooden floors, doors, and furniture and can also aggravate respiratory infections and skin allergies. Opposingly, high humidity levels increases risk of mold, bacteria, and viruses. A whole house humidifier is intended to maintain the optimal humidity level in your home that is best Read More...

How Long Should A Furnace Last?

A furnace’s lifespan can vary greatly based on a number of factors, so let’s investigate how you can extend your furnace lifespan. There’s no conclusive answer of how long a furnace will last as it can vary on a case by case basis. However, we can tell you that the average furnace lifespan is 15-30 years, and in some cases a furnace can even last up to 40 years. We’re here to share with you the factors that affect a Read More...

Smoke Detector Safety Guide

Your home’s smoke detector needs regular maintenance to function properly and continue keeping you and your family safe. Just having smoke and carbon monoxide detectors in your home may not be enough to notify you of a potential fire or carbon monoxide leak. It is important to not only have these devices, but to also maintain them and ensure they’re working properly to keep your family safe. The following are some smoke detector safety tips that help you keep your Read More...

HVAC Price Increases 2021

2021 has seen unprecedented HVAC price increases with further increases set to come. It’s common for there to be a small jump in HVAC price at the beginning of the summer season as the demand for A/Cs increases. However, the HVAC price increases seen this past year have been unprecedented, and with working from home being the common trend as a result of COVID-19, the increase in demand for new HVAC systems has caused a major spike in prices. Prices started Read More...

Hot Water Heater Types: Which Is Right For Your Home?

There’s many different hot water heater types on the market, but which one is right for your home? If you’re in the market for a water heater upgrade, you might be intimidated by the amount of options that are available to you. And before you can even choose the brand and model of your new water heater, you will have to figure out which water heater type is right for your home. You can choose from gas, electric, tankless, and Read More...

5 Common Reasons for Having No Hot Water

Having no hot water at home makes a lot of everyday tasks very troublesome, so here are some things to consider if you find yourself in this unpleasant situation. Turning on your tap or shower and finding no hot water can have you concerned about the root cause of this annoying problem. Is your water tank leaking? Do you have a natural gas leak? Here are the 5 most common reasons for why you may have no hot water in Read More...

DeMark Home Ontario Granted with the Google Guarantee

The Google Guarantee certifies that professionals employed by a local business are licensed, pre-screened, and insured, allowing customers to quickly recognize a trusted service provider. A Google Guarantee certified business is indicated by a green check mark “badge” underneath the names of qualifying companies. What does it mean for a service provider to be Google Guaranteed? For a business to be certified, Google performs an extensive inspection of all areas of the business through: License verification Google confirms that the company and its employees Read More...

DeMark Home Ontario Awarded with Best of Houzz 2021

We’ve been awarded as the Best of Houzz 2021 for our dedication to great customer service! We are very glad to know that our effort at serving our valued customers isn’t going unrecognized. For the sixth consecutive year we have been awarded the Best of Houzz 2021 for customer service. DeMark Home Ontario is also listed on Houzz as a “recommended professional” in the HVAC category. The Best of Houzz 2021 service award is presented to companies who are rated at Read More...

Common Issues with the Furnace Limit Switch

The two functions of a furnace limit switch are turning the fan on and off during heating cycles and ensuring the furnace doesn’t overheat by shutting it down when its internal temperature is too high. If you’ve been experiencing issues with your furnace limit switch and are looking to fix it, it’s important that you first understand what a limit switch is and how it operates. The furnace limit switch is a small but important device that’s used in forced-air Read More...
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