Dor-Mar Heating and Air Conditioning in Columbus Ohio

With our maintenance packages you can use your free service call for most mechanical and refrigerant devices. https://t.co/QSR2JbI4NB — Dor-Mar HVAC (@DorMar_HVAC) March 1, 2018 from Twitter https://twitter.com/DorMar_HVAC February 28, 2018 at 03:00PM

#DidYouKnow ? By definition, the term 'radiator' can refer to any device that uses liquid circulation within exposed pipes. — Dor-Mar HVAC (@DorMar_HVAC) February 28, 2018 from Twitter https://twitter.com/DorMar_HVAC February 28, 2018 at 08:30AM

Do you want a free, no-obligation consultation to find the perfect #HVAC system for your business? 😁 https://t.co/rZHV5BwvZ0 #DorMar — Dor-Mar HVAC (@DorMar_HVAC) February 28, 2018 from Twitter https://twitter.com/DorMar_HVAC February 28, 2018 at 07:30AM

We repair and service furnaces, air conditioners, and refrigeration! When was your system last serviced? 🤔 https://t.co/jVv9F8JbZ5 #HVAC pic.twitter.com/NuYsMpaF4c — Dor-Mar HVAC (@DorMar_HVAC) February 28, 2018 from Twitter https://twitter.com/DorMar_HVAC February 28, 2018 at 04:40AM

If you want equipment that minimizes costs and delivers dependable comfort for your family call us today! 😄 https://t.co/xvt1Eq2NOc — Dor-Mar HVAC (@DorMar_HVAC) February 27, 2018 from Twitter https://twitter.com/DorMar_HVAC February 27, 2018 at 01:25PM

It wasn't until the 20th Century that #radiators were popularized as even up to the 1970's relatively few homes had central heating. — Dor-Mar HVAC (@DorMar_HVAC) February 27, 2018 from Twitter https://twitter.com/DorMar_HVAC February 27, 2018 at 11:30AM

For all your #HVAC system needs, contact an expert! #AirCon #Heating #AC — Dor-Mar HVAC (@DorMar_HVAC) February 27, 2018 from Twitter https://twitter.com/DorMar_HVAC February 27, 2018 at 07:01AM

If you're 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) February 27, 2018 from Twitter https://twitter.com/DorMar_HVAC February 26, 2018 at 02:15PM

Add a quick check of your #HVAC to your regular to-do list! #AirCon #Heating #ACMaintenance — Dor-Mar HVAC (@DorMar_HVAC) February 26, 2018 from Twitter https://twitter.com/DorMar_HVAC February 26, 2018 at 09:01AM

An oversized HVAC system increases installation costs, wastes energy, & costs more than a correctly sized system. — Dor-Mar HVAC (@DorMar_HVAC) February 26, 2018 from Twitter https://twitter.com/DorMar_HVAC February 26, 2018 at 07:31AM

We aim to be the best and most professional service company when it comes to your home's heating & cooling service! https://t.co/27Co4N68OJ pic.twitter.com/0taNYSvE1K — Dor-Mar HVAC (@DorMar_HVAC) February 26, 2018 from Twitter https://twitter.com/DorMar_HVAC February 26, 2018 at 04:15AM

We service all major #HVAC brands! 😄 What system do you have? https://t.co/GeHGYlFaM6 #DorMar #HVAC — Dor-Mar HVAC (@DorMar_HVAC) February 23, 2018 from Twitter https://twitter.com/DorMar_HVAC February 23, 2018 at 01:00PM

In the Victorian period, heating became not only a practical system but also a decorative item. — Dor-Mar HVAC (@DorMar_HVAC) February 23, 2018 from Twitter https://twitter.com/DorMar_HVAC February 23, 2018 at 12:45PM

Our employees attend monthly training, to make sure we keep up with the ever-changing #HVAC field. https://t.co/qvO459mYuC #HVAC pic.twitter.com/RzoREixYZO — Dor-Mar HVAC (@DorMar_HVAC) February 23, 2018 from Twitter https://twitter.com/DorMar_HVAC February 23, 2018 at 07:30AM

Speak to your reliable #HVAC contractor to find out the best option for you! #AirCon #Heating #AC — Dor-Mar HVAC (@DorMar_HVAC) February 23, 2018 from Twitter https://twitter.com/DorMar_HVAC February 23, 2018 at 06:00AM

Look after your #HVAC so it can look after you in return! #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) February 22, 2018 from Twitter https://twitter.com/DorMar_HVAC February 22, 2018 at 11:00AM

We offer a heating and air conditioning service you can depend upon. Is your system operating at its full potential? https://t.co/eJ5sKWVdti pic.twitter.com/kMpa4YoIHf — Dor-Mar HVAC (@DorMar_HVAC) February 22, 2018 from Twitter https://twitter.com/DorMar_HVAC February 22, 2018 at 09:40AM

#DorMar offers free estimates for new equipment, and provides customers with 24-hour service. https://t.co/uDhS73NKoo #sharingiscaring #HVAC — Dor-Mar HVAC (@DorMar_HVAC) February 22, 2018 from Twitter https://twitter.com/DorMar_HVAC February 22, 2018 at 05:30AM

#Coolingtip : Don't have AC? Fake it by putting some ice water in front of the fan! — Dor-Mar HVAC (@DorMar_HVAC) February 22, 2018 from Twitter https://twitter.com/DorMar_HVAC February 21, 2018 at 04:15PM

Make sure your #HVAC system can keep you comfortable year round! #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) February 21, 2018 from Twitter https://twitter.com/DorMar_HVAC February 21, 2018 at 01:00PM

We hold our employees to the highest standards to ensure we continue to provide our customers with the best #HVAC service possible. — Dor-Mar HVAC (@DorMar_HVAC) February 21, 2018 from Twitter https://twitter.com/DorMar_HVAC February 21, 2018 at 06:01AM

We offer a heating and air conditioning service you can depend upon. Is your system working to its full potential? https://t.co/YS5vnGFGnN — Dor-Mar HVAC (@DorMar_HVAC) February 21, 2018 from Twitter https://twitter.com/DorMar_HVAC February 21, 2018 at 04:40AM

Call for expert #airconditioner service if your system is due an annual tune up! — Dor-Mar HVAC (@DorMar_HVAC) February 21, 2018 from Twitter https://twitter.com/DorMar_HVAC February 20, 2018 at 03:15PM

You should have your AC unit serviced in the spring and your furnace serviced in the fall. — Dor-Mar HVAC (@DorMar_HVAC) February 20, 2018 from Twitter https://twitter.com/DorMar_HVAC February 20, 2018 at 01:00PM

Hands up if you want to prevent costly problems while increasing efficiency. 🙌 https://t.co/yYO6ODWU9U #beprepared #HVAC pic.twitter.com/TLRlTuDg0C — Dor-Mar HVAC (@DorMar_HVAC) February 20, 2018 from Twitter https://twitter.com/DorMar_HVAC February 20, 2018 at 08:40AM

Do you have a breakdown and require an urgent repair? We provide same day repair for our customers! https://t.co/Y4jdq7l475 — Dor-Mar HVAC (@DorMar_HVAC) February 20, 2018 from Twitter https://twitter.com/DorMar_HVAC February 20, 2018 at 06:33AM

Don't let your #HVAC have you uncomfortable! Keep it maintained! 👍 #AC #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) February 20, 2018 from Twitter https://twitter.com/DorMar_HVAC February 19, 2018 at 02:30PM

Summer ☀️ wouldn't be bearable without #AC ! Make sure it's working to its best! #HVAC #AirCon — Dor-Mar HVAC (@DorMar_HVAC) February 19, 2018 from Twitter https://twitter.com/DorMar_HVAC February 19, 2018 at 09:30AM

Do you have pets? 🐱 🐶 Make sure you're using the correct filter! #HVAC #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) February 19, 2018 from Twitter https://twitter.com/DorMar_HVAC February 19, 2018 at 07:01AM

Our experts are here to offer you the best advice personal to you and your home! 🏠 https://t.co/45hln32wpm #DorMar #HVAC — Dor-Mar HVAC (@DorMar_HVAC) February 19, 2018 from Twitter https://twitter.com/DorMar_HVAC February 19, 2018 at 06:35AM

Don't forget to prepare your #HVAC for the season changes! ❄️ ☀️ #AirCon #AC #Heating — Dor-Mar HVAC (@DorMar_HVAC) February 17, 2018 from Twitter https://twitter.com/DorMar_HVAC February 16, 2018 at 03:45PM

Don't get caught short by a #HVAC that won't work! Keep it maintained and working properly! 👍 #AirCon #AC #Heating — Dor-Mar HVAC (@DorMar_HVAC) February 16, 2018 from Twitter https://twitter.com/DorMar_HVAC February 16, 2018 at 11:00AM

Make sure to service your #HVAC at the beginning of #Summer ☀️ and #Winter ! ❄️ #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) February 16, 2018 from Twitter https://twitter.com/DorMar_HVAC February 16, 2018 at 06:46AM

If you want equipment which minimizes costs and delivers dependable comfort for your family call #DorMar today! 😄 https://t.co/NfVZK4FExc pic.twitter.com/owVA6DURtW — Dor-Mar HVAC (@DorMar_HVAC) February 16, 2018 from Twitter https://twitter.com/DorMar_HVAC February 16, 2018 at 04:40AM

Annual duct cleaning can ensure that you have clear pathways for air to move in your home. — Dor-Mar HVAC (@DorMar_HVAC) February 16, 2018 from Twitter https://twitter.com/DorMar_HVAC February 15, 2018 at 05:30PM

Have you considered testing to see if you and your family are at risk from radon? ☢️ https://t.co/8XTyIeoauB #DorMar — Dor-Mar HVAC (@DorMar_HVAC) February 15, 2018 from Twitter https://twitter.com/DorMar_HVAC February 15, 2018 at 11:45AM

Our staff attends monthly training, making sure we keep up with the ever-changing #HVAC field. https://t.co/HApG6MDCxM #HVAC pic.twitter.com/BgSWhtZrmO — Dor-Mar HVAC (@DorMar_HVAC) February 15, 2018 from Twitter https://twitter.com/DorMar_HVAC February 15, 2018 at 09:10AM

Did you know the most economical operation of your system comes from setting your thermostat properly? What temperature is yours set to? — Dor-Mar HVAC (@DorMar_HVAC) February 15, 2018 from Twitter https://twitter.com/DorMar_HVAC February 15, 2018 at 06:46AM

Hands up if you want to prevent costly problems while boosting efficiency. 🙌 https://t.co/IGrTOX7mol #beprepared #HVAC — Dor-Mar HVAC (@DorMar_HVAC) February 15, 2018 from Twitter https://twitter.com/DorMar_HVAC February 14, 2018 at 02:45PM

Keep warm in the winter! ❄️ Make certain your #HVAC is up to the job! #Heating #Winter — Dor-Mar HVAC (@DorMar_HVAC) February 14, 2018 from Twitter https://twitter.com/DorMar_HVAC February 14, 2018 at 12:15PM

The development of #AC was a blessing for movie theaters, they could get very uncomfortable in the summer months! — Dor-Mar HVAC (@DorMar_HVAC) February 14, 2018 from Twitter https://twitter.com/DorMar_HVAC February 14, 2018 at 05:31AM

If you want equipment which minimizes costs and delivers dependable comfort for your family call #DorMar today! 😄 https://t.co/6dWx0oEkqu pic.twitter.com/thxBHkEeNr — Dor-Mar HVAC (@DorMar_HVAC) February 14, 2018 from Twitter https://twitter.com/DorMar_HVAC February 14, 2018 at 04:25AM

We repair and service furnaces, air conditioners, and refrigeration! When was your system last serviced? 🤔 https://t.co/Y1jYX5RI5E #HVAC — Dor-Mar HVAC (@DorMar_HVAC) February 13, 2018 from Twitter https://twitter.com/DorMar_HVAC February 13, 2018 at 01:30PM

Did you know that we offer same day service across all of Columbus for HVAC repair and service? https://t.co/iG1F3Dwtp6 #DorMar #HVAC pic.twitter.com/u5y5fMDSxa — Dor-Mar HVAC (@DorMar_HVAC) February 13, 2018 from Twitter https://twitter.com/DorMar_HVAC February 13, 2018 at 01:05PM

#DidYouKnow ? The first air conditioner, built in 1902, was never intended to be used for comfort. — Dor-Mar HVAC (@DorMar_HVAC) February 13, 2018 from Twitter https://twitter.com/DorMar_HVAC February 13, 2018 at 01:00PM

Remember to keep your #AirFilter clean! #AirCon #Heating #HVAC — Dor-Mar HVAC (@DorMar_HVAC) February 13, 2018 from Twitter https://twitter.com/DorMar_HVAC February 13, 2018 at 06:46AM

The Victorian era is greatly associated with the introduction of cast iron radiators. — Dor-Mar HVAC (@DorMar_HVAC) February 13, 2018 from Twitter https://twitter.com/DorMar_HVAC February 12, 2018 at 02:15PM

Keep lamps, TVs & computers a few feet from your AC thermostat. — Dor-Mar HVAC (@DorMar_HVAC) February 12, 2018 from Twitter https://twitter.com/DorMar_HVAC February 12, 2018 at 09:15AM

Did you know that we offer same day service across all of Columbus for HVAC repair and service? https://t.co/ssTJtlR5XR #DorMar #HVAC pic.twitter.com/awMpwyh4TT — Dor-Mar HVAC (@DorMar_HVAC) February 12, 2018 from Twitter https://twitter.com/DorMar_HVAC February 12, 2018 at 07:30AM

A setback #thermostat will automatically lower the temperature of an unoccupied space and raise it again as the occupant returns. — Dor-Mar HVAC (@DorMar_HVAC) February 12, 2018 from Twitter https://twitter.com/DorMar_HVAC February 12, 2018 at 05:00AM

You can increase the efficiency of your home by up to 30% by investing in proper insulation! — Dor-Mar HVAC (@DorMar_HVAC) February 10, 2018 from Twitter https://twitter.com/DorMar_HVAC February 09, 2018 at 03:30PM

We are proud to install and service quality Coleman/Rheem products! Is your system due a service? 😄 https://t.co/ZcL2Ocy4xQ #HVAC — Dor-Mar HVAC (@DorMar_HVAC) February 9, 2018 from Twitter https://twitter.com/DorMar_HVAC February 09, 2018 at 01:45PM

Did you know the average break down ranges from $250.00 to $400.00? 💵 Can you afford not to maintain your system? https://t.co/3TVrIA1nvM — Dor-Mar HVAC (@DorMar_HVAC) February 9, 2018 from Twitter https://twitter.com/DorMar_HVAC February 09, 2018 at 07:46AM

Would you like a free, no-obligation consultation to find the perfect #HVAC system for your business? 😁 https://t.co/8lHuBupv19 #DorMar pic.twitter.com/iAKbhFgEqM — Dor-Mar HVAC (@DorMar_HVAC) February 9, 2018 from Twitter https://twitter.com/DorMar_HVAC February 09, 2018 at 06:25AM

Top tip! Buy 12 air filters and label them for each month - this will help you get organized and remember to change them! 👍 — Dor-Mar HVAC (@DorMar_HVAC) February 9, 2018 from Twitter https://twitter.com/DorMar_HVAC February 08, 2018 at 04:30PM

#DorMar has been serving Newark, Columbus, Zanesville, Lancaster Ohio since 1962. Have we helped you? 😄 https://t.co/9frVK5I9Nb #HVAC — Dor-Mar HVAC (@DorMar_HVAC) February 8, 2018 from Twitter https://twitter.com/DorMar_HVAC February 08, 2018 at 01:00PM

Hands up if you want to avoid costly problems while increasing efficiency. 🙌 https://t.co/b1RCRweUNU #beprepared #HVAC pic.twitter.com/GDrYHoEjpz — Dor-Mar HVAC (@DorMar_HVAC) February 8, 2018 from Twitter https://twitter.com/DorMar_HVAC February 08, 2018 at 08:40AM

Did you know: Vacuuming more frequently can improve how economically your #HVAC is working! #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) February 8, 2018 from Twitter https://twitter.com/DorMar_HVAC February 08, 2018 at 04:30AM

If you want equipment that minimizes costs and delivers dependable comfort for your family call us today! 😄 https://t.co/LT9NZXwPAn — Dor-Mar HVAC (@DorMar_HVAC) February 8, 2018 from Twitter https://twitter.com/DorMar_HVAC February 07, 2018 at 03:00PM

Make sure your home is insulated! This helps you maintain the temperature you desire in your home! #HVAC #AC #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) February 7, 2018 from Twitter https://twitter.com/DorMar_HVAC February 07, 2018 at 11:15AM

We offer a heating and air conditioning service you can rely upon. Is your system operating at its full potential? https://t.co/y6MI1ygFeG — Dor-Mar HVAC (@DorMar_HVAC) February 7, 2018 from Twitter https://twitter.com/DorMar_HVAC February 07, 2018 at 05:30AM

Do you need a more efficient system? Contact #DorMar to join our long list of satisfied clients. 😄 https://t.co/LvKW6sOkTu #HVAC pic.twitter.com/3rsfgJHKu8 — Dor-Mar HVAC (@DorMar_HVAC) February 7, 2018 from Twitter https://twitter.com/DorMar_HVAC February 07, 2018 at 04:40AM

Keep #radiators clear. For example, do not put a large sofa in front of the radiator as it can absorb a lot of the heat. — Dor-Mar HVAC (@DorMar_HVAC) February 6, 2018 from Twitter https://twitter.com/DorMar_HVAC February 06, 2018 at 01:30PM

Before #airconditioning was common, many businesses and government offices took a summer vacation. — Dor-Mar HVAC (@DorMar_HVAC) February 6, 2018 from Twitter https://twitter.com/DorMar_HVAC February 06, 2018 at 01:00PM

We pride ourselves on exceptional #furnace and #airconditioning maintenance. https://t.co/YjxV5P2AHs #HVAC #energyefficient pic.twitter.com/V2sAnpoBes — Dor-Mar HVAC (@DorMar_HVAC) February 6, 2018 from Twitter https://twitter.com/DorMar_HVAC February 06, 2018 at 11:05AM

A well maintained #Aircon system renews & refreshes air quality. — Dor-Mar HVAC (@DorMar_HVAC) February 6, 2018 from Twitter https://twitter.com/DorMar_HVAC February 06, 2018 at 06:45AM

Is your #HVAC system working correctly? Having it serviced can be the best thing you do for it! 👍 #AC #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) February 5, 2018 from Twitter https://twitter.com/DorMar_HVAC February 05, 2018 at 01:15PM

The best 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) February 5, 2018 from Twitter https://twitter.com/DorMar_HVAC February 05, 2018 at 11:45AM

Call us to schedule a a free, no-obligation consultation to determine the ideal system for your property. 😄 https://t.co/vAAK7cRrEE pic.twitter.com/gsMKtnwKDT — Dor-Mar HVAC (@DorMar_HVAC) February 5, 2018 from Twitter https://twitter.com/DorMar_HVAC February 05, 2018 at 07:10AM

Wondering if there's anything you can do to help your #HVAC ? Get in touch! #AC #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) February 5, 2018 from Twitter https://twitter.com/DorMar_HVAC February 05, 2018 at 06:16AM

Preparing for a heatwave? Prepare plenty of cool, non-caffeinated, non-alcoholic drinks to keep hydrated. — Dor-Mar HVAC (@DorMar_HVAC) February 2, 2018 from Twitter https://twitter.com/DorMar_HVAC February 02, 2018 at 11:30AM

Our employees attend monthly training, to ensure we keep up with the ever-changing #HVAC field. https://t.co/CRwoPM5gno #HVAC pic.twitter.com/SHmYlvt1gw — Dor-Mar HVAC (@DorMar_HVAC) February 2, 2018 from Twitter https://twitter.com/DorMar_HVAC February 02, 2018 at 06:40AM

In summer, you can put the heating on for 15 minutes each month to see if system is working properly and help clear any debris. — Dor-Mar HVAC (@DorMar_HVAC) February 2, 2018 from Twitter https://twitter.com/DorMar_HVAC February 02, 2018 at 05:16AM

Are you considering installing a more #energyefficient system in your home? 🏠 https://t.co/L3kdTjhrFv #HVAC — Dor-Mar HVAC (@DorMar_HVAC) February 2, 2018 from Twitter https://twitter.com/DorMar_HVAC February 01, 2018 at 02:30PM

Do you want a free, no-obligation consultation to find the perfect #HVAC system for your business? 😁 https://t.co/OncHq52Gqr #DorMar pic.twitter.com/do1TZEK4Zf — Dor-Mar HVAC (@DorMar_HVAC) February 1, 2018 from Twitter https://twitter.com/DorMar_HVAC February 01, 2018 at 10:55AM

Don't let your #HVAC system be your biggest worry for each season! Get it checked! #Heating #AC #AirCon — Dor-Mar HVAC (@DorMar_HVAC) February 1, 2018 from Twitter https://twitter.com/DorMar_HVAC February 01, 2018 at 09:30AM

Enjoy the summer ☀️ with the cooling feel of #AC ! #HVAC #AirCon #Summer — Dor-Mar HVAC (@DorMar_HVAC) February 1, 2018 from Twitter https://twitter.com/DorMar_HVAC February 01, 2018 at 04:46AM