Dor-Mar Heating and Air Conditioning in Columbus Ohio

To keep your #AC efficient: Seal & insulate your home to prevent unwanted air exchange with the outdoors. — Dor-Mar HVAC (@DorMar_HVAC) May 31, 2018 from Twitter https://twitter.com/DorMar_HVAC May 31, 2018 at 07:01AM

#DorMar offers free estimates for new equipment, and provides customers with 24-hour support. https://t.co/eWbt05V2Zf #sharingiscaring #HVAC pic.twitter.com/qmGd0sn9Yr — Dor-Mar HVAC (@DorMar_HVAC) May 30, 2018 from Twitter https://twitter.com/DorMar_HVAC May 30, 2018 at 06:05AM

Remember to schedule regular professional maintenance for your #HVAC . #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) May 30, 2018 from Twitter https://twitter.com/DorMar_HVAC May 30, 2018 at 04:15AM

Did you know the average breakdown ranges from $250 to $400? 💵 Could you afford not to maintain your system? https://t.co/XcVh4Xlujy — Dor-Mar HVAC (@DorMar_HVAC) May 29, 2018 from Twitter https://twitter.com/DorMar_HVAC May 29, 2018 at 08:15AM

Remember to keep the #AirFilter clean! #AirCon #Heating #HVAC — Dor-Mar HVAC (@DorMar_HVAC) May 29, 2018 from Twitter https://twitter.com/DorMar_HVAC May 29, 2018 at 04:15AM

Check if your #radiators feel warmer at the bottom than the top when your #heating is on. If they are, bleed them to increase efficiency. — Dor-Mar HVAC (@DorMar_HVAC) May 28, 2018 from Twitter https://twitter.com/DorMar_HVAC May 28, 2018 at 10:45AM

If you want equipment that minimizes costs and delivers reliable comfort for your family call us today! 😄 https://t.co/gceRiEPwkj pic.twitter.com/e8vPZ7I0oM — Dor-Mar HVAC (@DorMar_HVAC) May 28, 2018 from Twitter https://twitter.com/DorMar_HVAC May 28, 2018 at 07:15AM

Do you know your options to make sure your #HVAC is how you need it? 😃 #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) May 28, 2018 from Twitter https://twitter.com/DorMar_HVAC May 28, 2018 at 04:00AM

Don't forget to save money on heating by effectively programming your thermostat. — Dor-Mar HVAC (@DorMar_HVAC) May 25, 2018 from Twitter https://twitter.com/DorMar_HVAC May 25, 2018 at 08:46AM

A hot-water #radiator is made of a sealed hollow metal container filled with hot water by gravity feed, a pressure pump, or convection. — Dor-Mar HVAC (@DorMar_HVAC) May 25, 2018 from Twitter https://twitter.com/DorMar_HVAC May 25, 2018 at 07:16AM

Would you like a free, no-obligation consultation to find the ideal #HVAC system for your business? 😁 https://t.co/k97ZFkb3he #DorMar pic.twitter.com/QfRAzWaRFH — Dor-Mar HVAC (@DorMar_HVAC) May 25, 2018 from Twitter https://twitter.com/DorMar_HVAC May 25, 2018 at 06:25AM

If you have a heat pump, you should have it serviced during both the fall and spring seasons! — Dor-Mar HVAC (@DorMar_HVAC) May 24, 2018 from Twitter https://twitter.com/DorMar_HVAC May 24, 2018 at 09:15AM

The Victorian period is widely associated with the introduction of cast iron radiators. — Dor-Mar HVAC (@DorMar_HVAC) May 24, 2018 from Twitter https://twitter.com/DorMar_HVAC May 24, 2018 at 07:46AM

We hold our employees to the highest possible standards to ensure we continue to provide our customers with the best #HVAC service possible. — Dor-Mar HVAC (@DorMar_HVAC) May 23, 2018 from Twitter https://twitter.com/DorMar_HVAC May 23, 2018 at 08:31AM

Pour a few cups of bleach into the condensate drain line of your #airconditioner to clear any obstructions. — Dor-Mar HVAC (@DorMar_HVAC) May 23, 2018 from Twitter https://twitter.com/DorMar_HVAC May 23, 2018 at 06:30AM

A well maintained system will provide steady, efficient performance year after year. Is your system due a service? https://t.co/rBpsbggyK1 pic.twitter.com/nKEOz7ax3w — Dor-Mar HVAC (@DorMar_HVAC) May 23, 2018 from Twitter https://twitter.com/DorMar_HVAC May 23, 2018 at 05:10AM

A well maintained system will provide reliable, efficient performance year after year. Is your system due a service? https://t.co/RP6f3J1gej pic.twitter.com/YwqGWZT4jd — Dor-Mar HVAC (@DorMar_HVAC) May 22, 2018 from Twitter https://twitter.com/DorMar_HVAC May 22, 2018 at 09:20AM

Don't let your #HVAC be your biggest worry each season! Get it checked! #Heating #AC #AirCon — Dor-Mar HVAC (@DorMar_HVAC) May 22, 2018 from Twitter https://twitter.com/DorMar_HVAC May 22, 2018 at 06:16AM

We aim to be the best and most professional service company when it comes to your home's heating & cooling service! https://t.co/28vTyAQYZV pic.twitter.com/vnNLLAZKw4 — Dor-Mar HVAC (@DorMar_HVAC) May 21, 2018 from Twitter https://twitter.com/DorMar_HVAC May 21, 2018 at 05:15AM

By keeping your #HVAC maintained, it will last longer and cool more efficiently! #AirCon #AC #Heating — Dor-Mar HVAC (@DorMar_HVAC) May 21, 2018 from Twitter https://twitter.com/DorMar_HVAC May 21, 2018 at 04:31AM

Don't let your #AC prevent you enjoying the summer ☀️ Get it serviced! #AC #AirCon #Maintenance — Dor-Mar HVAC (@DorMar_HVAC) May 18, 2018 from Twitter https://twitter.com/DorMar_HVAC May 18, 2018 at 07:31AM

We pride ourselves on delivering exceptional customer service, for all makes and models of HVAC systems. https://t.co/yJSX0Sv025 pic.twitter.com/6PTqQHXmYS — Dor-Mar HVAC (@DorMar_HVAC) May 18, 2018 from Twitter https://twitter.com/DorMar_HVAC May 18, 2018 at 07:25AM

Don't let your #HVAC have you uncomfortable! Keep it maintained! 👍 #AC #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) May 18, 2018 from Twitter https://twitter.com/DorMar_HVAC May 17, 2018 at 05:45PM

To save money on bills, set your thermostat! Highest thermostat setting in the Summer and lowest in the Winter! — Dor-Mar HVAC (@DorMar_HVAC) May 17, 2018 from Twitter https://twitter.com/DorMar_HVAC May 17, 2018 at 09:15AM

Have you had a breakdown and need an urgent repair? We offer same day repair for our customers! https://t.co/bkOf23j6jn pic.twitter.com/Acbdpnmy8J — Dor-Mar HVAC (@DorMar_HVAC) May 17, 2018 from Twitter https://twitter.com/DorMar_HVAC May 17, 2018 at 08:50AM

You can cut your #heating expenses by making sure each #radiator in your home can circulate heat properly & isn't covered. — Dor-Mar HVAC (@DorMar_HVAC) May 17, 2018 from Twitter https://twitter.com/DorMar_HVAC May 17, 2018 at 06:16AM

Do you need a more efficient system? Contact #DorMar and join our long list of satisfied customers. 😄 https://t.co/ALbel2v511 #HVAC pic.twitter.com/bRomIL5uzT — Dor-Mar HVAC (@DorMar_HVAC) May 16, 2018 from Twitter https://twitter.com/DorMar_HVAC May 16, 2018 at 07:50AM

Don't get caught short in the winter! ❄️ Nobody enjoys feeling cold! #HVAC #Heating #Winter — Dor-Mar HVAC (@DorMar_HVAC) May 16, 2018 from Twitter https://twitter.com/DorMar_HVAC May 16, 2018 at 05:01AM

#GoGreen ! Replace your single-panel windows with #energyefficient windows & you can save hundreds on bills — Dor-Mar HVAC (@DorMar_HVAC) May 15, 2018 from Twitter https://twitter.com/DorMar_HVAC May 15, 2018 at 09:00AM

Are you in need of a more efficient system? Contact #DorMar to join our long list of satisfied customers. 😄 https://t.co/tXjsAxic2O #HVAC pic.twitter.com/oe5gX9JmdV — Dor-Mar HVAC (@DorMar_HVAC) May 15, 2018 from Twitter https://twitter.com/DorMar_HVAC May 15, 2018 at 08:35AM

We pride ourselves on providing outstanding customer service, for all makes and models of HVAC systems. https://t.co/MLJn43l65A — Dor-Mar HVAC (@DorMar_HVAC) May 15, 2018 from Twitter https://twitter.com/DorMar_HVAC May 15, 2018 at 07:45AM

Add a quick check of your #HVAC to your regular to-do list! #AirCon #Heating #ACMaintenance — Dor-Mar HVAC (@DorMar_HVAC) May 14, 2018 from Twitter https://twitter.com/DorMar_HVAC May 14, 2018 at 11:30AM

Can you imagine a summer ☀️ with no #AC ? #HVAC #AirCon — Dor-Mar HVAC (@DorMar_HVAC) May 14, 2018 from Twitter https://twitter.com/DorMar_HVAC May 14, 2018 at 07:01AM

We pride ourselves on exceptional #furnace and #airconditioning maintenance. https://t.co/DWLuM3ruPa #HVAC #energyefficient pic.twitter.com/tCymZUrcAt — Dor-Mar HVAC (@DorMar_HVAC) May 14, 2018 from Twitter https://twitter.com/DorMar_HVAC May 14, 2018 at 06:25AM

With our maintenance packages you can use your free service call for most mechanical and refrigerant devices. https://t.co/2fen4Vm5cz pic.twitter.com/jUAtqBqPlM — Dor-Mar HVAC (@DorMar_HVAC) May 11, 2018 from Twitter https://twitter.com/DorMar_HVAC May 11, 2018 at 06:20AM

#DidYouKnow ? In Ancient Rome, water from aqueducts was circulated through the walls of certain houses to cool them. #AC — Dor-Mar HVAC (@DorMar_HVAC) May 11, 2018 from Twitter https://twitter.com/DorMar_HVAC May 11, 2018 at 05:15AM

Would you like us to help you determine the perfect system for your home or business? Contact #DorMar today >> https://t.co/uTWAJcWCEt #HVAC — Dor-Mar HVAC (@DorMar_HVAC) May 10, 2018 from Twitter https://twitter.com/DorMar_HVAC May 10, 2018 at 10:00AM

Did you know that we offer same day service across all of Columbus for HVAC repair and service? https://t.co/TFlwhBPbdl #DorMar #HVAC pic.twitter.com/2fWbCxvd9o — Dor-Mar HVAC (@DorMar_HVAC) May 10, 2018 from Twitter https://twitter.com/DorMar_HVAC May 10, 2018 at 08:25AM

Early A/C is said to have been used in ancient Egypt - reeds were hung in windows & were moistened with trickling water. — Dor-Mar HVAC (@DorMar_HVAC) May 10, 2018 from Twitter https://twitter.com/DorMar_HVAC May 10, 2018 at 04:30AM

Leaky ducts account for up to 40% of the energy costs associated with heating. — Dor-Mar HVAC (@DorMar_HVAC) May 9, 2018 from Twitter https://twitter.com/DorMar_HVAC May 09, 2018 at 07:46AM

Hands up if you want to avoid costly problems while increasing efficiency. 🙌 https://t.co/t9XM5SIO6L #beprepared #HVAC pic.twitter.com/43CsxGpp4U — Dor-Mar HVAC (@DorMar_HVAC) May 9, 2018 from Twitter https://twitter.com/DorMar_HVAC May 09, 2018 at 06:50AM

We repair and service furnaces, air conditioners, and refrigeration! When did you last service your system? 🤔 https://t.co/OgcQbfaaKg #HVAC pic.twitter.com/77zOEcP1rv — Dor-Mar HVAC (@DorMar_HVAC) May 8, 2018 from Twitter https://twitter.com/DorMar_HVAC May 08, 2018 at 10:05AM

Use a portable fan in conjunction with your AC to gently circulate air round the room. — Dor-Mar HVAC (@DorMar_HVAC) May 8, 2018 from Twitter https://twitter.com/DorMar_HVAC May 08, 2018 at 07:01AM

We service all major #HVAC brands! 😄 Which system do you have? https://t.co/M1g9planzp #DorMar #HVAC — Dor-Mar HVAC (@DorMar_HVAC) May 7, 2018 from Twitter https://twitter.com/DorMar_HVAC May 07, 2018 at 08:15AM

#Heating tip: Old windows are often the biggest source of heat loss in a house. — Dor-Mar HVAC (@DorMar_HVAC) May 7, 2018 from Twitter https://twitter.com/DorMar_HVAC May 07, 2018 at 05:30AM

We service and repair furnaces, air conditioners, and refrigeration! When did you last service your system? 🤔 https://t.co/LrdZH9qKyA #HVAC pic.twitter.com/xxwrpy1GUe — Dor-Mar HVAC (@DorMar_HVAC) May 7, 2018 from Twitter https://twitter.com/DorMar_HVAC May 07, 2018 at 04:11AM

#Airconditioners quickly become overworked during a heat wave, make sure you replace the air filter. — Dor-Mar HVAC (@DorMar_HVAC) May 4, 2018 from Twitter https://twitter.com/DorMar_HVAC May 04, 2018 at 01:30PM

The perfect chill-out: a chilled bath or shower: this will chill you out 25 times faster than a blast of cold air! — Dor-Mar HVAC (@DorMar_HVAC) May 4, 2018 from Twitter https://twitter.com/DorMar_HVAC May 04, 2018 at 10:45AM

Keep warm during the winter! ❄️ Make sure your #HVAC is up to scratch! #Heating #Winter — Dor-Mar HVAC (@DorMar_HVAC) May 4, 2018 from Twitter https://twitter.com/DorMar_HVAC May 04, 2018 at 07:46AM

We repair and service furnaces, air conditioners, and refrigeration! When did you last service your system? 🤔 https://t.co/akY4a5D4Il #HVAC pic.twitter.com/1IPePd7cCf — Dor-Mar HVAC (@DorMar_HVAC) May 4, 2018 from Twitter https://twitter.com/DorMar_HVAC May 04, 2018 at 05:35AM

Don't let your #AC get you down! Make certain it's working like it should be! #AirCon #Heat #CoolDown — Dor-Mar HVAC (@DorMar_HVAC) May 3, 2018 from Twitter https://twitter.com/DorMar_HVAC May 03, 2018 at 11:45AM

Did you know that we offer same day service across all of Columbus for HVAC repair and service? https://t.co/PZswT6IK7x #DorMar #HVAC pic.twitter.com/HgrsIhseBO — Dor-Mar HVAC (@DorMar_HVAC) May 3, 2018 from Twitter https://twitter.com/DorMar_HVAC May 03, 2018 at 11:05AM

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/lFJ2MWaAFb — Dor-Mar HVAC (@DorMar_HVAC) May 3, 2018 from Twitter https://twitter.com/DorMar_HVAC May 03, 2018 at 05:15AM

Don't get caught short by a #HVAC which won't work! Keep it maintained and operating properly! 👍 #AirCon #AC #Heating — Dor-Mar HVAC (@DorMar_HVAC) May 2, 2018 from Twitter https://twitter.com/DorMar_HVAC May 02, 2018 at 11:15AM

Keep that smile on your face 😀 Your #HVAC system keeps you comfortable! #AC #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) May 2, 2018 from Twitter https://twitter.com/DorMar_HVAC May 02, 2018 at 07:16AM

Do you want a free, no-obligation consultation to find the ideal #HVAC system for your business? 😁 https://t.co/XFjoQ3Ng8P #DorMar pic.twitter.com/RmnFP36kpC — Dor-Mar HVAC (@DorMar_HVAC) May 2, 2018 from Twitter https://twitter.com/DorMar_HVAC May 02, 2018 at 05:40AM

The leading #HVAC systems are efficient, operating on minimal electricity to keep utility bills down. https://t.co/Xl0M4tsiyz #DorMar pic.twitter.com/P4tsB4YK9N — Dor-Mar HVAC (@DorMar_HVAC) May 1, 2018 from Twitter https://twitter.com/DorMar_HVAC May 01, 2018 at 12:35PM

#DidYouKnow : The heating #radiator was invented by Franz San Galli, a Polish-born Russian businessman living between 1855 & 1857. — Dor-Mar HVAC (@DorMar_HVAC) May 1, 2018 from Twitter https://twitter.com/DorMar_HVAC May 01, 2018 at 10:30AM

Does your #AC operate to its full potential? Always keep the number to your repairer to hand! #Heat #AirCon #CoolDown — Dor-Mar HVAC (@DorMar_HVAC) May 1, 2018 from Twitter https://twitter.com/DorMar_HVAC May 01, 2018 at 06:45AM