Dor-Mar Heating and Air Conditioning in Columbus Ohio

It doesn't need to be costly to keep your family in comfort all year round! #HVAC #AC #Heating #AirCon — Dor-Mar HVAC (@DorMar_HVAC) March 31, 2018 from Twitter https://twitter.com/DorMar_HVAC March 30, 2018 at 03:30PM

Are you confident your #AC is working as it should? Be sure to get it serviced regularly! #Heat #AirCon — Dor-Mar HVAC (@DorMar_HVAC) March 30, 2018 from Twitter https://twitter.com/DorMar_HVAC March 30, 2018 at 11:45AM

With our maintenance packages you can use your free service call for most mechanical and refrigerant devices. https://t.co/2q3lC3aB3L pic.twitter.com/rE5LxZqn03 — Dor-Mar HVAC (@DorMar_HVAC) March 30, 2018 from Twitter https://twitter.com/DorMar_HVAC March 30, 2018 at 06:00AM

To prepare for a heatwave: Stock the refrigerator with refreshing foods with a high water content. — Dor-Mar HVAC (@DorMar_HVAC) March 30, 2018 from Twitter https://twitter.com/DorMar_HVAC March 30, 2018 at 04:30AM

We service all major #HVAC brands! 😄 What system do you have? https://t.co/7gntAWlGio #DorMar #HVAC pic.twitter.com/bD96SilKSn — Dor-Mar HVAC (@DorMar_HVAC) March 29, 2018 from Twitter https://twitter.com/DorMar_HVAC March 29, 2018 at 12:40PM

A setback #thermostat will automatically lower the temperature of an unoccupied space & raise it again as the occupant returns. — Dor-Mar HVAC (@DorMar_HVAC) March 29, 2018 from Twitter https://twitter.com/DorMar_HVAC March 29, 2018 at 11:01AM

Have you examined your outdoor heat pump unit? Make sure there aren't any plants or shrubs blocking it! #HVAC #AC #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) March 29, 2018 from Twitter https://twitter.com/DorMar_HVAC March 29, 2018 at 07:16AM

Wondering whether to replace or repair your #HVAC ? If it's over ten years old, replacing might be better! #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) March 28, 2018 from Twitter https://twitter.com/DorMar_HVAC March 28, 2018 at 08:01AM

#DorMar has been serving Newark, Columbus, Zanesville, Lancaster Ohio since 1962. Have we helped you? 😄 https://t.co/UzL4Mj3xKb #HVAC — Dor-Mar HVAC (@DorMar_HVAC) March 28, 2018 from Twitter https://twitter.com/DorMar_HVAC March 28, 2018 at 05:00AM

We service all major #HVAC brands! 😄 Which system do you have? https://t.co/6VrnpkYlvG #DorMar #HVAC pic.twitter.com/3T4uc1EJUX — Dor-Mar HVAC (@DorMar_HVAC) March 28, 2018 from Twitter https://twitter.com/DorMar_HVAC March 28, 2018 at 04:10AM

Did you know that we offer same day service across all of Columbus for HVAC repair and service? https://t.co/MIivsOMSOD #DorMar #HVAC — Dor-Mar HVAC (@DorMar_HVAC) March 27, 2018 from Twitter https://twitter.com/DorMar_HVAC March 27, 2018 at 01:30PM

About 60% of U.S. homes are heated with gas fired forced air furnaces. — Dor-Mar HVAC (@DorMar_HVAC) March 27, 2018 from Twitter https://twitter.com/DorMar_HVAC March 27, 2018 at 01:30PM

If you want equipment that minimizes costs and delivers reliable comfort for your family call us today! 😄 https://t.co/S9CEu37f3s pic.twitter.com/eMdkIqxVts — Dor-Mar HVAC (@DorMar_HVAC) March 27, 2018 from Twitter https://twitter.com/DorMar_HVAC March 27, 2018 at 11:20AM

Is your outside unit for your #HVAC safe from leaves? #Heating #AirCon #AC — Dor-Mar HVAC (@DorMar_HVAC) March 27, 2018 from Twitter https://twitter.com/DorMar_HVAC March 27, 2018 at 07:31AM

Annual duct cleaning your pathways are clear for air to move in your home. — Dor-Mar HVAC (@DorMar_HVAC) March 26, 2018 from Twitter https://twitter.com/DorMar_HVAC March 26, 2018 at 01:15PM

Ancient Greek homes of the wealthy had the kitchen usually next to the bathroom (so both were heated by the kitchen fire). — Dor-Mar HVAC (@DorMar_HVAC) March 26, 2018 from Twitter https://twitter.com/DorMar_HVAC March 26, 2018 at 07:00AM

Call us to schedule a a free, no-obligation consultation to determine the ideal system for your property. 😄 https://t.co/cqlkNU0JLS pic.twitter.com/obS3ltoKYz — Dor-Mar HVAC (@DorMar_HVAC) March 26, 2018 from Twitter https://twitter.com/DorMar_HVAC March 26, 2018 at 05:35AM

Remember to schedule regular professional maintenance for your #HVAC . #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) March 23, 2018 from Twitter https://twitter.com/DorMar_HVAC March 23, 2018 at 10:46AM

With our maintenance packages you can use your free service call for most mechanical and refrigerant devices. https://t.co/hg7iNOufj1 pic.twitter.com/X2rspHyujX — Dor-Mar HVAC (@DorMar_HVAC) March 23, 2018 from Twitter https://twitter.com/DorMar_HVAC March 23, 2018 at 06:05AM

Don't get left melting - make sure your #AC is working! #AirCon #Heat #CoolDown — Dor-Mar HVAC (@DorMar_HVAC) March 23, 2018 from Twitter https://twitter.com/DorMar_HVAC March 23, 2018 at 05:30AM

Did you know that we offer same day service across all of Columbus for HVAC repair and service? https://t.co/mHUEK3in1U #DorMar #HVAC pic.twitter.com/OnsL27fZJH — Dor-Mar HVAC (@DorMar_HVAC) March 22, 2018 from Twitter https://twitter.com/DorMar_HVAC March 22, 2018 at 12:00PM

When the summer heat is at its worst, you will want your family to have the best and most reliable cooling possible. https://t.co/fBa7Kh5II9 — Dor-Mar HVAC (@DorMar_HVAC) March 22, 2018 from Twitter https://twitter.com/DorMar_HVAC March 22, 2018 at 10:31AM

Don't let your #AC stop you enjoying the summer ☀️ Get it serviced! #AC #AirCon #Maintenance — Dor-Mar HVAC (@DorMar_HVAC) March 22, 2018 from Twitter https://twitter.com/DorMar_HVAC March 22, 2018 at 07:01AM

Your #AC is an important part of your house! Don't let it down! #HVAC #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) March 22, 2018 from Twitter https://twitter.com/DorMar_HVAC March 21, 2018 at 03:00PM

We offer a heating and air conditioning service you can rely upon. Is your system working to its full potential? https://t.co/mF4VkZ7rvv — Dor-Mar HVAC (@DorMar_HVAC) March 21, 2018 from Twitter https://twitter.com/DorMar_HVAC March 21, 2018 at 09:00AM

The best #HVAC systems are efficient, operating on minimal electricity to keep utility bills down. https://t.co/2StMHvO2Ii #DorMar pic.twitter.com/1zsGrgZzMF — Dor-Mar HVAC (@DorMar_HVAC) March 21, 2018 from Twitter https://twitter.com/DorMar_HVAC March 21, 2018 at 04:05AM

Unlike plastics, cement bricks or steel, wood requires less energy to convert into useable form. — Dor-Mar HVAC (@DorMar_HVAC) March 21, 2018 from Twitter https://twitter.com/DorMar_HVAC March 21, 2018 at 04:00AM

Do you need a more efficient system? Contact #DorMar and join our long list of satisfied clients. 😄 https://t.co/fU05BnrIng #HVAC pic.twitter.com/UIwMjYV0s2 — Dor-Mar HVAC (@DorMar_HVAC) March 20, 2018 from Twitter https://twitter.com/DorMar_HVAC March 20, 2018 at 12:00PM

The 1st October is when a majority of people turn on/up #radiators for the winter. — Dor-Mar HVAC (@DorMar_HVAC) March 20, 2018 from Twitter https://twitter.com/DorMar_HVAC March 20, 2018 at 11:00AM

Keep that smile on your face 😀 Your #HVAC system keeps you comfortable! #AC #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) March 20, 2018 from Twitter https://twitter.com/DorMar_HVAC March 20, 2018 at 06:00AM

Hands up if you want to prevent costly problems while increasing efficiency. 🙌 https://t.co/OjOnzn374D #beprepared #HVAC — Dor-Mar HVAC (@DorMar_HVAC) March 19, 2018 from Twitter https://twitter.com/DorMar_HVAC March 19, 2018 at 02:15PM

Don't be afraid to ask where your filter is and what kind it is! #AirCon #Heating #HVAC — Dor-Mar HVAC (@DorMar_HVAC) March 19, 2018 from Twitter https://twitter.com/DorMar_HVAC March 19, 2018 at 09:30AM

We offer a heating and air conditioning service you can depend upon. Is your system operating at its full potential? https://t.co/0htY02HQ1X pic.twitter.com/SEgYKRIZpW — Dor-Mar HVAC (@DorMar_HVAC) March 19, 2018 from Twitter https://twitter.com/DorMar_HVAC March 19, 2018 at 07:45AM

Comment below 👇 to let us know if you've had to cope without your #HVAC before! #AirCon #AC #Heating — Dor-Mar HVAC (@DorMar_HVAC) March 19, 2018 from Twitter https://twitter.com/DorMar_HVAC March 19, 2018 at 06:45AM

How long would you cope without your #HVAC ? #AirCon #AC #Heating — Dor-Mar HVAC (@DorMar_HVAC) March 16, 2018 from Twitter https://twitter.com/DorMar_HVAC March 16, 2018 at 10:15AM

Comment below 👇 with your tips for maintaining your #HVAC ! #AirCon #Heating #AC — Dor-Mar HVAC (@DorMar_HVAC) March 16, 2018 from Twitter https://twitter.com/DorMar_HVAC March 16, 2018 at 06:31AM

Our experts are on hand to offer you the best advice for you and your home! 🏠 https://t.co/37Jm3slHJB #DorMar #HVAC pic.twitter.com/UuP13F3o0s — Dor-Mar HVAC (@DorMar_HVAC) March 16, 2018 from Twitter https://twitter.com/DorMar_HVAC March 16, 2018 at 04:50AM

Make sure your home is as economical as possible. This will help your #HVAC work to its best too! #AirCon #Heating #AC — Dor-Mar HVAC (@DorMar_HVAC) March 15, 2018 from Twitter https://twitter.com/DorMar_HVAC March 15, 2018 at 02:15PM

Despite the name, #radiators transfer the bulk of their heat via convection. — Dor-Mar HVAC (@DorMar_HVAC) March 15, 2018 from Twitter https://twitter.com/DorMar_HVAC March 15, 2018 at 11:00AM

Do you need a more efficient system? Contact #DorMar and join our long list of satisfied customers. 😄 https://t.co/YhgA2fRq1L #HVAC pic.twitter.com/cIcBv8hMPO — Dor-Mar HVAC (@DorMar_HVAC) March 15, 2018 from Twitter https://twitter.com/DorMar_HVAC March 15, 2018 at 10:45AM

Have you got a service plan for your #HVAC ? 😃 If not, consider doing so! #AirCon #Heating #Maintenance — Dor-Mar HVAC (@DorMar_HVAC) March 15, 2018 from Twitter https://twitter.com/DorMar_HVAC March 15, 2018 at 07:45AM

To keep your #airconditioning efficient: Keep the air conditioner's coils clean. — Dor-Mar HVAC (@DorMar_HVAC) March 14, 2018 from Twitter https://twitter.com/DorMar_HVAC March 14, 2018 at 01:15PM

Did you know the most economical operation of your system comes from setting your thermostat properly? What is yours set to? — Dor-Mar HVAC (@DorMar_HVAC) March 14, 2018 from Twitter https://twitter.com/DorMar_HVAC March 14, 2018 at 11:15AM

Maintaining HVAC ducts is extremely important because if not, this could cause considerable energy loss. — Dor-Mar HVAC (@DorMar_HVAC) March 14, 2018 from Twitter https://twitter.com/DorMar_HVAC March 14, 2018 at 06:45AM

Did you know we offer same day service across all of Columbus for HVAC repair and service? https://t.co/pI7fSms8Nr #DorMar #HVAC pic.twitter.com/kjx2pOJJkE — Dor-Mar HVAC (@DorMar_HVAC) March 14, 2018 from Twitter https://twitter.com/DorMar_HVAC March 14, 2018 at 04:00AM

Are you in need of a more efficient system? Contact #DorMar to join our long list of satisfied clients. 😄 https://t.co/d68PdeQafE #HVAC — Dor-Mar HVAC (@DorMar_HVAC) March 13, 2018 from Twitter https://twitter.com/DorMar_HVAC March 13, 2018 at 02:30PM

Check if your #radiators feel warmer at the bottom than the top whilst your #heating is on. If they are, bleed them to boost efficiency. — Dor-Mar HVAC (@DorMar_HVAC) March 13, 2018 from Twitter https://twitter.com/DorMar_HVAC March 13, 2018 at 09:31AM

With our maintenance packages you can use your free service call for most mechanical and refrigerant devices. https://t.co/Oko678FPMZ pic.twitter.com/01vTaXTvAz — Dor-Mar HVAC (@DorMar_HVAC) March 13, 2018 from Twitter https://twitter.com/DorMar_HVAC March 13, 2018 at 08:40AM

Placing foil between radiators and the walls will reflect heat instead of letting it escape. — Dor-Mar HVAC (@DorMar_HVAC) March 13, 2018 from Twitter https://twitter.com/DorMar_HVAC March 13, 2018 at 05:16AM

A well maintained system will provide steady, efficient performance year after year. Is your system due a service? https://t.co/V1LKJEIfkY — Dor-Mar HVAC (@DorMar_HVAC) March 12, 2018 from Twitter https://twitter.com/DorMar_HVAC March 12, 2018 at 01:45PM

The first concept of #airconditioning occurred around 500 years ago in Persia with giant wind towers. — Dor-Mar HVAC (@DorMar_HVAC) March 12, 2018 from Twitter https://twitter.com/DorMar_HVAC March 12, 2018 at 01:15PM

A well maintained system provides steady, efficient performance year after year. Is your system due a service? https://t.co/VRm3tT3IMK pic.twitter.com/mHogB5rY9x — Dor-Mar HVAC (@DorMar_HVAC) March 12, 2018 from Twitter https://twitter.com/DorMar_HVAC March 12, 2018 at 06:20AM

Tell us what you like most about your #HVAC 👇 #AC #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) March 12, 2018 from Twitter https://twitter.com/DorMar_HVAC March 12, 2018 at 06:15AM

Look at our new post: Things to do in Columbus Ohio https://t.co/Gk3Mn04PaT — Dor-Mar HVAC (@DorMar_HVAC) March 12, 2018 from Twitter https://twitter.com/DorMar_HVAC March 11, 2018 at 09:34PM

Look at our new post: The History of Columbus, Ohio https://t.co/INAVZ73o5p — Dor-Mar HVAC (@DorMar_HVAC) March 12, 2018 from Twitter https://twitter.com/DorMar_HVAC March 11, 2018 at 09:34PM

Look at our new post: Annual Events in Columbus Ohio https://t.co/Y5GB0OB2N2 — Dor-Mar HVAC (@DorMar_HVAC) March 12, 2018 from Twitter https://twitter.com/DorMar_HVAC March 11, 2018 at 09:34PM

Look at our new post: FAMOUS PEOPLE FROM COLUMBUS OHIO https://t.co/uQUV6CE5tD — Dor-Mar HVAC (@DorMar_HVAC) March 12, 2018 from Twitter https://twitter.com/DorMar_HVAC March 11, 2018 at 09:34PM

The concept of A/C is thought to have been used in ancient Egypt - reeds were hung in windows & moistened with trickling water. — Dor-Mar HVAC (@DorMar_HVAC) March 10, 2018 from Twitter https://twitter.com/DorMar_HVAC March 09, 2018 at 02:00PM

Our employees attend monthly training, to make sure we keep up to date with the ever-changing #HVAC field. https://t.co/LWBc9oC4tt #HVAC — Dor-Mar HVAC (@DorMar_HVAC) March 9, 2018 from Twitter https://twitter.com/DorMar_HVAC March 09, 2018 at 08:01AM

Your #AC will sense heat from particular appliances, causing it to run longer than necessary! — Dor-Mar HVAC (@DorMar_HVAC) March 9, 2018 from Twitter https://twitter.com/DorMar_HVAC March 09, 2018 at 05:16AM

With our maintenance packages you can use your free service call for most mechanical and refrigerant devices. https://t.co/7azFIL0l1g pic.twitter.com/OlZox3aVp3 — Dor-Mar HVAC (@DorMar_HVAC) March 9, 2018 from Twitter https://twitter.com/DorMar_HVAC March 09, 2018 at 04:10AM

To keep your #AC productive: Clean or replace the air filter at least every three months. — Dor-Mar HVAC (@DorMar_HVAC) March 9, 2018 from Twitter https://twitter.com/DorMar_HVAC March 08, 2018 at 03:45PM

The 1st October is when a majority of people turn on/up #radiators for the winter. — Dor-Mar HVAC (@DorMar_HVAC) March 8, 2018 from Twitter https://twitter.com/DorMar_HVAC March 08, 2018 at 10:45AM

We aim to be the best and most professional service company when it comes to your home's heating & cooling service! https://t.co/GAwPMuKxr9 pic.twitter.com/SgKG2s5Y1s — Dor-Mar HVAC (@DorMar_HVAC) March 8, 2018 from Twitter https://twitter.com/DorMar_HVAC March 08, 2018 at 09:15AM

#Radiators replaced #fireplaces as the central heating point of most rooms. — Dor-Mar HVAC (@DorMar_HVAC) March 8, 2018 from Twitter https://twitter.com/DorMar_HVAC March 08, 2018 at 06:45AM

Electric #heaters are one of the most expensive forms of #heating . — Dor-Mar HVAC (@DorMar_HVAC) March 8, 2018 from Twitter https://twitter.com/DorMar_HVAC March 07, 2018 at 02:30PM

Is your #AC running to its full potential? Always keep a number to your repairer to hand! #Heat #AirCon #CoolDown — Dor-Mar HVAC (@DorMar_HVAC) March 7, 2018 from Twitter https://twitter.com/DorMar_HVAC March 07, 2018 at 08:15AM

About 60% of U.S. homes are heated with gas fired forced air furnaces. — Dor-Mar HVAC (@DorMar_HVAC) March 7, 2018 from Twitter https://twitter.com/DorMar_HVAC March 07, 2018 at 07:16AM

Are you in need of a more efficient system? Contact #DorMar and join our long list of satisfied clients. 😄 https://t.co/6h6FuN2KB5 #HVAC pic.twitter.com/eHT6eDYFye — Dor-Mar HVAC (@DorMar_HVAC) March 7, 2018 from Twitter https://twitter.com/DorMar_HVAC March 07, 2018 at 04:20AM

We're pleased to say that Rheem & Coleman recognizes us as a "Top Team Contractor". 🏆 https://t.co/IzJn7umdyv #DorMar #HVAC — Dor-Mar HVAC (@DorMar_HVAC) March 7, 2018 from Twitter https://twitter.com/DorMar_HVAC March 06, 2018 at 03:00PM

Our staff attends monthly training, to ensure we keep up to date with the ever-changing #HVAC field. https://t.co/Xp81NYm65S #HVAC pic.twitter.com/IuFRDW97wE — Dor-Mar HVAC (@DorMar_HVAC) March 6, 2018 from Twitter https://twitter.com/DorMar_HVAC March 06, 2018 at 01:25PM

We pride ourselves on delivering exceptional customer service, for all makes and models of HVAC systems. https://t.co/34VMGgZnxq — Dor-Mar HVAC (@DorMar_HVAC) March 6, 2018 from Twitter https://twitter.com/DorMar_HVAC March 06, 2018 at 09:00AM

Don't let your #AC get you down! Make sure it's working as it should be! #AirCon #Heat #CoolDown — Dor-Mar HVAC (@DorMar_HVAC) March 6, 2018 from Twitter https://twitter.com/DorMar_HVAC March 06, 2018 at 06:31AM

Don't let your #AC get you down. Keeping up with the maintenance means one less thing to worry about! 😃 #Heating #HVAC — Dor-Mar HVAC (@DorMar_HVAC) March 5, 2018 from Twitter https://twitter.com/DorMar_HVAC March 05, 2018 at 01:00PM

Always ensure your #vents are clear! #HVAC #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) March 5, 2018 from Twitter https://twitter.com/DorMar_HVAC March 05, 2018 at 12:45PM

Our experts are on hand to offer you the best advice personal to you and your home! 🏠 https://t.co/ImqcgCE5uX #DorMar #HVAC pic.twitter.com/LQndKGQrch — Dor-Mar HVAC (@DorMar_HVAC) March 5, 2018 from Twitter https://twitter.com/DorMar_HVAC March 05, 2018 at 07:50AM

Don't forget to save money on heating by correctly programming your thermostat. — Dor-Mar HVAC (@DorMar_HVAC) March 5, 2018 from Twitter https://twitter.com/DorMar_HVAC March 05, 2018 at 06:01AM

To save money on bills, set the thermostat! Highest thermostat setting during the Summer and lowest in the Winter! — Dor-Mar HVAC (@DorMar_HVAC) March 3, 2018 from Twitter https://twitter.com/DorMar_HVAC March 02, 2018 at 02:00PM

If you're finding your #HVAC isn't as effective as you want, check your windows! #AirCon #AC #Heating — Dor-Mar HVAC (@DorMar_HVAC) March 2, 2018 from Twitter https://twitter.com/DorMar_HVAC March 02, 2018 at 11:46AM

For rooms with high ceilings, placing a shelf just above the radiator helps to deflect the heat into the middle of the room. — Dor-Mar HVAC (@DorMar_HVAC) March 2, 2018 from Twitter https://twitter.com/DorMar_HVAC March 02, 2018 at 07:45AM

We aim to be the best and most professional service company when it comes to your home's heating & cooling service! https://t.co/x4yLddWliO pic.twitter.com/zNvEjSgR0K — Dor-Mar HVAC (@DorMar_HVAC) March 2, 2018 from Twitter https://twitter.com/DorMar_HVAC March 02, 2018 at 06:20AM

Can you imagine a summer ☀️ without #AC ? #HVAC #AirCon — Dor-Mar HVAC (@DorMar_HVAC) March 2, 2018 from Twitter https://twitter.com/DorMar_HVAC March 01, 2018 at 03:45PM

Keeping your home's temperature right is a comfort we all love! ❤️ Make sure your #HVAC is working like it should! — Dor-Mar HVAC (@DorMar_HVAC) March 1, 2018 from Twitter https://twitter.com/DorMar_HVAC March 01, 2018 at 12:47PM

Being warm when you wake up and it's cold in the winter is a great feeling! ❄️ Don't let your #HVAC let you down! #Winter #Heating — Dor-Mar HVAC (@DorMar_HVAC) March 1, 2018 from Twitter https://twitter.com/DorMar_HVAC March 01, 2018 at 06:45AM