Dor-Mar Heating and Air Conditioning in Columbus Ohio

A well maintained #Aircon system renews & refreshes air quality. — Dor-Mar HVAC (@DorMar_HVAC) April 30, 2018 from Twitter https://twitter.com/DorMar_HVAC April 30, 2018 at 02:30PM

Don't forget to save money on heating by properly programming your thermostat. — Dor-Mar HVAC (@DorMar_HVAC) April 30, 2018 from Twitter https://twitter.com/DorMar_HVAC April 30, 2018 at 12:30PM

Your #HVAC is important to your home year round, so remember to keep it maintained! ❄️ ☀️ #AirCon #AC #Heating — Dor-Mar HVAC (@DorMar_HVAC) April 30, 2018 from Twitter https://twitter.com/DorMar_HVAC April 30, 2018 at 07:45AM

#DorMar offers free estimates for new equipment, and provides customers with 24-hour service. https://t.co/7mYEFOb3dj #sharingiscaring #HVAC pic.twitter.com/JIIerjGcJs — Dor-Mar HVAC (@DorMar_HVAC) April 30, 2018 from Twitter https://twitter.com/DorMar_HVAC April 30, 2018 at 06:55AM

The 1st air conditioner, designed by Willis Carrier in 1902, was designed to control the #humidity of a New York publishing house. — Dor-Mar HVAC (@DorMar_HVAC) April 27, 2018 from Twitter https://twitter.com/DorMar_HVAC April 27, 2018 at 09:31AM

Our experts are here to offer you the best advice for you and your home! 🏠 https://t.co/ihml4G3Ptc #DorMar #HVAC pic.twitter.com/PTb4H8GCDu — Dor-Mar HVAC (@DorMar_HVAC) April 27, 2018 from Twitter https://twitter.com/DorMar_HVAC April 27, 2018 at 07:30AM

To keep your #airconditioning efficient: Make sure you keep the air conditioner's coils clean. — Dor-Mar HVAC (@DorMar_HVAC) April 27, 2018 from Twitter https://twitter.com/DorMar_HVAC April 27, 2018 at 06:16AM

Do you need your #HVAC system serviced to get it working again? #AC #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) April 26, 2018 from Twitter https://twitter.com/DorMar_HVAC April 26, 2018 at 01:00PM

We offer a heating and air conditioning service you can rely upon. Is your system operating at its full potential? https://t.co/ck0J3TIl98 pic.twitter.com/g59iosGpwU — Dor-Mar HVAC (@DorMar_HVAC) April 26, 2018 from Twitter https://twitter.com/DorMar_HVAC April 26, 2018 at 10:20AM

By maintaining your #HVAC you're less likely to be stuck without it! #AirCon #AC #Heating — Dor-Mar HVAC (@DorMar_HVAC) April 26, 2018 from Twitter https://twitter.com/DorMar_HVAC April 26, 2018 at 07:16AM

#Testimonial : "Fabulous!! Warm hearted people to care for you and your needs!" - Reese L — Dor-Mar HVAC (@DorMar_HVAC) April 25, 2018 from Twitter https://twitter.com/DorMar_HVAC April 25, 2018 at 01:15PM

To keep your #HVAC system up to standard, keep it serviced! #AC #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) April 25, 2018 from Twitter https://twitter.com/DorMar_HVAC April 25, 2018 at 11:00AM

A well maintained system provides reliable, efficient performance year after year. Is your system due a service? https://t.co/zxcV74fWKz pic.twitter.com/6zHctIE83t — Dor-Mar HVAC (@DorMar_HVAC) April 25, 2018 from Twitter https://twitter.com/DorMar_HVAC April 25, 2018 at 04:45AM

Give us a comment 👇 if you couldn't be without your #HVAC ! #AirCon #Heating #AC — Dor-Mar HVAC (@DorMar_HVAC) April 25, 2018 from Twitter https://twitter.com/DorMar_HVAC April 25, 2018 at 04:30AM

Do you prefer summer ☀️ or winter ❄️? Comment below 👇 and let us know! — Dor-Mar HVAC (@DorMar_HVAC) April 24, 2018 from Twitter https://twitter.com/DorMar_HVAC April 24, 2018 at 02:00PM

Your #HVAC needs you! By you making sure it's working, it can help you! #AC #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) April 24, 2018 from Twitter https://twitter.com/DorMar_HVAC April 24, 2018 at 11:15AM

We service all major #HVAC brands! 😄 Which system do you have? https://t.co/u5jt38E3WP #DorMar #HVAC pic.twitter.com/2dpLr8CUi8 — Dor-Mar HVAC (@DorMar_HVAC) April 24, 2018 from Twitter https://twitter.com/DorMar_HVAC April 24, 2018 at 09:30AM

A professional #maintenance program for your #HVAC system could save you money in the long term! #AC #Heating #AirCon — Dor-Mar HVAC (@DorMar_HVAC) April 24, 2018 from Twitter https://twitter.com/DorMar_HVAC April 24, 2018 at 04:31AM

Our experts are here to offer you the best advice for you and your home! 🏠 https://t.co/8iww9qyPgE #DorMar #HVAC — Dor-Mar HVAC (@DorMar_HVAC) April 23, 2018 from Twitter https://twitter.com/DorMar_HVAC April 23, 2018 at 08:01AM

#DorMar offers free estimates on new equipment, and provides customers with 24-hour support. https://t.co/fF7BGZtA9F #sharingiscaring #HVAC pic.twitter.com/MDN0Fqo7Sj — Dor-Mar HVAC (@DorMar_HVAC) April 23, 2018 from Twitter https://twitter.com/DorMar_HVAC April 23, 2018 at 07:10AM

We repair and service furnaces, air conditioners, and refrigeration! When did you last service your system? 🤔 https://t.co/OcHHBFa3Uk #HVAC — Dor-Mar HVAC (@DorMar_HVAC) April 23, 2018 from Twitter https://twitter.com/DorMar_HVAC April 23, 2018 at 04:00AM

You can increase the efficiency of your home by up to 30% by investing in proper insulation! — Dor-Mar HVAC (@DorMar_HVAC) April 20, 2018 from Twitter https://twitter.com/DorMar_HVAC April 20, 2018 at 01:00PM

Replace your furnace or air handler filters regularly! 👍 #HVAC #AirCon #AC #Heating — Dor-Mar HVAC (@DorMar_HVAC) April 20, 2018 from Twitter https://twitter.com/DorMar_HVAC April 20, 2018 at 11:31AM

We offer a heating and air conditioning service you can rely upon. Is your system working to its full potential? https://t.co/Fuw9ucnud8 pic.twitter.com/n3den1qH2h — Dor-Mar HVAC (@DorMar_HVAC) April 20, 2018 from Twitter https://twitter.com/DorMar_HVAC April 20, 2018 at 07:30AM

EPA studies show that even in the smoggiest cities, the air inside many modern homes is often at least ten times more polluted than outside. — Dor-Mar HVAC (@DorMar_HVAC) April 20, 2018 from Twitter https://twitter.com/DorMar_HVAC April 20, 2018 at 04:01AM

To keep your #airconditioning efficient: Clean or replace the air filter every three months. — Dor-Mar HVAC (@DorMar_HVAC) April 19, 2018 from Twitter https://twitter.com/DorMar_HVAC April 19, 2018 at 02:45PM

Call us to schedule a a free, no-obligation consultation to determine the perfect system for your property. 😄 https://t.co/ZnbJ41ipUL pic.twitter.com/23RZCBBd9a — Dor-Mar HVAC (@DorMar_HVAC) April 19, 2018 from Twitter https://twitter.com/DorMar_HVAC April 19, 2018 at 10:55AM

We aim to be the best and most professional service company when it comes to your home's heating & cooling service! https://t.co/0yhi7p7J79 — Dor-Mar HVAC (@DorMar_HVAC) April 19, 2018 from Twitter https://twitter.com/DorMar_HVAC April 19, 2018 at 08:45AM

Putting foil between #radiators & the walls will reflect heat instead of allowing it to escape. — Dor-Mar HVAC (@DorMar_HVAC) April 19, 2018 from Twitter https://twitter.com/DorMar_HVAC April 19, 2018 at 06:45AM

We pride ourselves on exceptional #furnace and #airconditioning maintenance services. https://t.co/O93RjcJdIT #HVAC #energyefficient — Dor-Mar HVAC (@DorMar_HVAC) April 18, 2018 from Twitter https://twitter.com/DorMar_HVAC April 18, 2018 at 01:00PM

Are you sure your #HVAC is working to the best of its ability? 😃 #AC #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) April 18, 2018 from Twitter https://twitter.com/DorMar_HVAC April 18, 2018 at 09:00AM

Would you like us to help you determine the ideal system for your home or business? Contact #DorMar today >> https://t.co/QXZo53HLxG #HVAC pic.twitter.com/HLVOCE8LiG — Dor-Mar HVAC (@DorMar_HVAC) April 18, 2018 from Twitter https://twitter.com/DorMar_HVAC April 18, 2018 at 07:00AM

Call for professional #airconditioner service if your system is due an annual tune up! — Dor-Mar HVAC (@DorMar_HVAC) April 18, 2018 from Twitter https://twitter.com/DorMar_HVAC April 18, 2018 at 04:30AM

Hands up if you want to prevent costly problems while increasing efficiency. 🙌 https://t.co/rwnUCC70lf #beprepared #HVAC pic.twitter.com/g0iXmrEvwg — Dor-Mar HVAC (@DorMar_HVAC) April 17, 2018 from Twitter https://twitter.com/DorMar_HVAC April 17, 2018 at 12:30PM

#DidYouKnow : The first air conditioner, built in 1902, was never intended to be used solely for comfort. — Dor-Mar HVAC (@DorMar_HVAC) April 17, 2018 from Twitter https://twitter.com/DorMar_HVAC April 17, 2018 at 08:00AM

Your #HVAC needs you to take care of it, so that it can take care of your comfort! #Heating #AC #AirCon — Dor-Mar HVAC (@DorMar_HVAC) April 17, 2018 from Twitter https://twitter.com/DorMar_HVAC April 17, 2018 at 05:45AM

Make certain your #HVAC is working and fitted correctly! #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) April 16, 2018 from Twitter https://twitter.com/DorMar_HVAC April 16, 2018 at 01:30PM

For rooms with high ceilings, putting a shelf just above the #radiator helps to deflect the heat into the centre of the room. — Dor-Mar HVAC (@DorMar_HVAC) April 16, 2018 from Twitter https://twitter.com/DorMar_HVAC April 16, 2018 at 11:00AM

If you want equipment that minimizes costs and delivers dependable comfort for your family call #DorMar today! 😄 https://t.co/hzzAJnO7FQ pic.twitter.com/BcdPZPwMyg — Dor-Mar HVAC (@DorMar_HVAC) April 16, 2018 from Twitter https://twitter.com/DorMar_HVAC April 16, 2018 at 07:45AM

Your #HVAC needs your attention! 👍 Don't let it down! #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) April 16, 2018 from Twitter https://twitter.com/DorMar_HVAC April 16, 2018 at 06:15AM

Getting a maintenance plan for your #HVAC system can keep it running smoothly! #Heating #AirCon #Maintenance — Dor-Mar HVAC (@DorMar_HVAC) April 13, 2018 from Twitter https://twitter.com/DorMar_HVAC April 13, 2018 at 01:15PM

Before #airconditioning was common, many businesses & government offices took a summer vacation. — Dor-Mar HVAC (@DorMar_HVAC) April 13, 2018 from Twitter https://twitter.com/DorMar_HVAC April 13, 2018 at 08:31AM

We service and repair furnaces, air conditioners, and refrigeration! When did you last service your system? 🤔 https://t.co/FviaZd9YIP #HVAC pic.twitter.com/YN30ZBucLg — Dor-Mar HVAC (@DorMar_HVAC) April 13, 2018 from Twitter https://twitter.com/DorMar_HVAC April 13, 2018 at 05:30AM

Come rain 🌧️ or shine ☀️, make sure your #HVAC is working! #AirCon #Heating #Maintenance — Dor-Mar HVAC (@DorMar_HVAC) April 13, 2018 from Twitter https://twitter.com/DorMar_HVAC April 13, 2018 at 05:15AM

The easiest way to make sure your system operates #efficiently is by keeping the air filter clean! https://t.co/8FigC5tbO1 — Dor-Mar HVAC (@DorMar_HVAC) April 12, 2018 from Twitter https://twitter.com/DorMar_HVAC April 12, 2018 at 01:30PM

#DorMar offers free estimates on new equipment, and provides customers with 24-hour support. https://t.co/ow9jZUWy5a #sharingiscaring #HVAC pic.twitter.com/sUR0bwbXoN — Dor-Mar HVAC (@DorMar_HVAC) April 12, 2018 from Twitter https://twitter.com/DorMar_HVAC April 12, 2018 at 01:15PM

The first concept of #AC occurred around 500 years ago in Persia with giant wind towers. — Dor-Mar HVAC (@DorMar_HVAC) April 12, 2018 from Twitter https://twitter.com/DorMar_HVAC April 12, 2018 at 09:31AM

Electric heaters are one of the most expensive forms of heating. — Dor-Mar HVAC (@DorMar_HVAC) April 12, 2018 from Twitter https://twitter.com/DorMar_HVAC April 12, 2018 at 07:01AM

Have your had your ductworks? Ask a professional to check it! #HVAC #AC #Heating #AirCon — Dor-Mar HVAC (@DorMar_HVAC) April 11, 2018 from Twitter https://twitter.com/DorMar_HVAC April 11, 2018 at 12:00PM

We've got 30 employees, each passionate about handling our customers' needs. https://t.co/slxn56Q415 #DorMar #HVAC #happycustomers — Dor-Mar HVAC (@DorMar_HVAC) April 11, 2018 from Twitter https://twitter.com/DorMar_HVAC April 11, 2018 at 07:46AM

Did you know that we offer same day service across all of Columbus for HVAC repair and service? https://t.co/IHtXf6j010 #DorMar #HVAC pic.twitter.com/Kps0CHkqwK — Dor-Mar HVAC (@DorMar_HVAC) April 11, 2018 from Twitter https://twitter.com/DorMar_HVAC April 11, 2018 at 05:30AM

Have your AC unit serviced in the spring & your furnace in the fall. — Dor-Mar HVAC (@DorMar_HVAC) April 10, 2018 from Twitter https://twitter.com/DorMar_HVAC April 10, 2018 at 01:45PM

With our maintenance packages you can use your free service call for most mechanical and refrigerant devices. https://t.co/tL7UCbmND5 pic.twitter.com/dg2SK7h8r0 — Dor-Mar HVAC (@DorMar_HVAC) April 10, 2018 from Twitter https://twitter.com/DorMar_HVAC April 10, 2018 at 08:55AM

Testing for radon is inexpensive and simple; it should take just a few minutes. Millions have already tested their homes - have you? ☢️ — Dor-Mar HVAC (@DorMar_HVAC) April 10, 2018 from Twitter https://twitter.com/DorMar_HVAC April 10, 2018 at 05:00AM

The development of #AC was a blessing for movie theaters, they could get very uncomfortable in the summer months! — Dor-Mar HVAC (@DorMar_HVAC) April 9, 2018 from Twitter https://twitter.com/DorMar_HVAC April 09, 2018 at 01:00PM

The best #HVAC systems are efficient, operating on minimal electricity to keep energy bills low. https://t.co/sfsxASBTwX #DorMar — Dor-Mar HVAC (@DorMar_HVAC) April 9, 2018 from Twitter https://twitter.com/DorMar_HVAC April 09, 2018 at 09:45AM

Did you know we offer same day service across all of Columbus for HVAC repair and service? https://t.co/DbDMMkWrhU #DorMar #HVAC pic.twitter.com/ZZzYrJVvzz — Dor-Mar HVAC (@DorMar_HVAC) April 9, 2018 from Twitter https://twitter.com/DorMar_HVAC April 09, 2018 at 04:30AM

If you are out of the house, it is cheaper to program #heating to turn off while out & come on about 30 minutes before you come back. — Dor-Mar HVAC (@DorMar_HVAC) April 9, 2018 from Twitter https://twitter.com/DorMar_HVAC April 09, 2018 at 04:00AM

#DidYouKnow : By definition, the term 'radiator' can refer to any device that uses liquid circulation within exposed pipes. — Dor-Mar HVAC (@DorMar_HVAC) April 6, 2018 from Twitter https://twitter.com/DorMar_HVAC April 06, 2018 at 10:00AM

Call us to schedule a a free, no-obligation consultation to determine the ideal system for your property. 😄 https://t.co/2iay8Ly4Cp pic.twitter.com/oIHg8SDVoz — Dor-Mar HVAC (@DorMar_HVAC) April 6, 2018 from Twitter https://twitter.com/DorMar_HVAC April 06, 2018 at 07:10AM

You need your #AC working to keep you cool during the summer! ☀️ Keep it working to keep you comfortable! #HVAC #AirCon — Dor-Mar HVAC (@DorMar_HVAC) April 6, 2018 from Twitter https://twitter.com/DorMar_HVAC April 06, 2018 at 06:46AM

In summer, you can put the heating on for 15 minutes once a month to see if system is working properly and help clear debris. — Dor-Mar HVAC (@DorMar_HVAC) April 5, 2018 from Twitter https://twitter.com/DorMar_HVAC April 05, 2018 at 01:30PM

Are you in need of a more efficient system? Contact #DorMar to join our long list of satisfied customers. 😄 https://t.co/GHVJlW2RbG #HVAC pic.twitter.com/icrSNN8Ozc — Dor-Mar HVAC (@DorMar_HVAC) April 5, 2018 from Twitter https://twitter.com/DorMar_HVAC April 05, 2018 at 01:15PM

To keep your #airconditioning efficient: Seal and insulate your home to prevent dirty air coming in from outdoors. — Dor-Mar HVAC (@DorMar_HVAC) April 5, 2018 from Twitter https://twitter.com/DorMar_HVAC April 05, 2018 at 07:16AM

You can use thermal or heavy curtains during the winter & close them at dusk. This will help stop heat being lost through the windows.. — Dor-Mar HVAC (@DorMar_HVAC) April 4, 2018 from Twitter https://twitter.com/DorMar_HVAC April 04, 2018 at 10:30AM

#DorMar offers free estimates on new equipment, and provides customers with 24-hour support. https://t.co/kYewaQWiVO #sharingiscaring #HVAC pic.twitter.com/pB26L9dCCc — Dor-Mar HVAC (@DorMar_HVAC) April 4, 2018 from Twitter https://twitter.com/DorMar_HVAC April 04, 2018 at 07:30AM

Keep your #radiators clear. For example, don't put a large sofa in front of the radiator as it can absorb a lot of the heat. — Dor-Mar HVAC (@DorMar_HVAC) April 4, 2018 from Twitter https://twitter.com/DorMar_HVAC April 04, 2018 at 06:30AM

Are you ready for the changing seasons? Make sure your #HVAC is! #Maintenance #AC #Heating — Dor-Mar HVAC (@DorMar_HVAC) April 3, 2018 from Twitter https://twitter.com/DorMar_HVAC April 03, 2018 at 01:45PM

Did you know we offer same day service across all of Columbus for HVAC repair and service? https://t.co/GHkSOhgQWJ #DorMar #HVAC pic.twitter.com/KjyLBSa2fO — Dor-Mar HVAC (@DorMar_HVAC) April 3, 2018 from Twitter https://twitter.com/DorMar_HVAC April 03, 2018 at 10:50AM

To prepare for a heatwave: Prepare plenty of cool, non-caffeinated, non-alcoholic drinks to keep hydrated. — Dor-Mar HVAC (@DorMar_HVAC) April 3, 2018 from Twitter https://twitter.com/DorMar_HVAC April 03, 2018 at 07:47AM

Maintaining HVAC ducts is essential because if not, this could cause significant energy loss. — Dor-Mar HVAC (@DorMar_HVAC) April 3, 2018 from Twitter https://twitter.com/DorMar_HVAC April 02, 2018 at 04:15PM

#DorMar is proud to install and service Coleman/Rheem products! Is your system due a service? 😄 https://t.co/whEqS9RMNA #HVAC — Dor-Mar HVAC (@DorMar_HVAC) April 2, 2018 from Twitter https://twitter.com/DorMar_HVAC April 02, 2018 at 08:45AM

An oversized HVAC system increases installation costs, wastes energy, and costs more than a correctly sized system. — Dor-Mar HVAC (@DorMar_HVAC) April 2, 2018 from Twitter https://twitter.com/DorMar_HVAC April 02, 2018 at 04:45AM

Do you need a more efficient system? Contact #DorMar to join our long list of satisfied customers. 😄 https://t.co/zfGhsrYKMj #HVAC pic.twitter.com/oOm6i9rPab — Dor-Mar HVAC (@DorMar_HVAC) April 2, 2018 from Twitter https://twitter.com/DorMar_HVAC April 02, 2018 at 04:00AM