Virginia & Maryland Heating, Air Conditioning & Plumbing
    • Why Ductless HVAC is Perfect for Older Homes

      Virginia has a wide variety of homes which are historic in nature, having been around for 100 years or more in some cases! Those who own these homes are often drawn to them for the idea of the history ...

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    • Three New Year's HVAC Resolutions

      With the holidays upon us, it’s only a matter of time before the year 2019 is upon us, and that means it’s time to start thinking about your New Year’s resolutions. Every year, people take this ...

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    • Why Is Freon So Expensive?

      If you’ve needed an air conditioner recharge recently and your system is somewhat old, you’ve probably been stunned at how expensive the cost was for your refrigerant. In fact, you may have accused ...

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    • Five Indoor Air Quality Hazards during Winter

      When winter brings cold temperatures to the state of Virginia, residents everywhere respond by closing up their homes, firing up the furnace, and waiting it out until the weather starts to improve. ...

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    • Ideal Indoor Humidity & How to Maintain It

      When you live in a cold climate where ice and snow are fairly common during winter, one of the biggest conundrums you’ll have to face is your indoor humidity level. Unlike summer where humidity is in ...

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    • A Quick Guide to Choosing the Right Air Filter for Your Home

      Your air filter is one of the smallest, simplest, and yet most crucially important pieces to your home’s heating and air conditioning system. However, despite it having such an important part to play ...

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  • DIY
    • DIY Tip: How to Replace a Worn-Out Toilet Flapper

      If you own a home, you know just how many things can go wrong with your plumbing. However, while most things require a professional’s knowledge, experience, and tools to fix properly, there are ...

      Read More
    • Four Common Problems With Your Ductwork

      Picture this: it’s a blistering summer day, you fire up your air conditioner to get rid of the stuffiness in your home, and you hear your system set to work. However, a couple of hours pass and your ...

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    • Why Ductless HVAC is Perfect for Older Homes

      Virginia has a wide variety of homes which are historic in nature, having been around for 100 years or more in some cases! Those who own these homes are often drawn to them for the idea of the history ...

      Read More
    • Three New Year's HVAC Resolutions

      With the holidays upon us, it’s only a matter of time before the year 2019 is upon us, and that means it’s time to start thinking about your New Year’s resolutions. Every year, people take this ...

      Read More
    • What Is Hydronic Heating?

      If you’ve ever heard the term “hydronic heating” before, you may or may not be confused as to what it means. Is it something you have in your home? Is it an option for what you can use besides your ...

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    • Three New Year's HVAC Resolutions

      With the holidays upon us, it’s only a matter of time before the year 2019 is upon us, and that means it’s time to start thinking about your New Year’s resolutions. Every year, people take this ...

      Read More
    • Five Indoor Air Quality Hazards during Winter

      When winter brings cold temperatures to the state of Virginia, residents everywhere respond by closing up their homes, firing up the furnace, and waiting it out until the weather starts to improve. ...

      Read More
    • Have You Scheduled Your Furnace Maintenance Service?

      As October comes to an end, cold and frigid temperatures are nearly upon us. While winter may not be in full swing just yet, nights are growing colder and longer and pretty soon you’ll be firing up ...

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    • Donmar Company Heating & Cooling Selected for 2017 President's Award

      Donmar Company Heating & Cooling is proud to share our latest accomplishment. Carrier, one of the leading and most widely known brands of home services appliances—from heaters, air conditioners, and ...

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    • Donmar Company Heating & Cooling Unveils New Notification & Tech Tracking System

      At Donmar Company Heating & Cooling , we are always searching for ways to improve our services and find ways that can allow us to be more accessible to our customers. One of the ways we achieve this ...

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    • DIY Tip: How to Replace a Worn-Out Toilet Flapper

      If you own a home, you know just how many things can go wrong with your plumbing. However, while most things require a professional’s knowledge, experience, and tools to fix properly, there are ...

      Read More
    • Four Benefits of a Programmable Thermostat for Businesses

      If you run a business, you know how important it is to keep the temperature at a comfortable level. Whether you want your customers to feel warm during winter and cool during summer, or you need to ...

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    • Why Is My Thermostat Blank?

      It’s a sweltering summer afternoon and you head to your thermostat to fire up your air conditioner. However, you get there only to find out that the screen is completely blank, and no amount of button ...

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    • Should I Turn My Water Heater Up?

      Water heaters provide you with temperature-controlled water throughout the year. In general, most manufacturers recommend keeping your water heater set to 120 degrees Fahrenheit to help prevent ...

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    • Signs it's Time to Replace Your Water Heater

      A water heater failure is a serious issue for homeowners. The lack of hot water makes it difficult to bathe, do laundry, or clean dishes, which can be a major nuisance. However, a tank leak or burst ...

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