Dor Mar Plumbing Heating and AC

Dor Mar Plumbing Heating and AC Since 1962, Dor-Mar has been the trusted name for HVAC, Plumbing, and Electric services in Newark, Ohio, and Licking County. Call today for same-day service!
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We offer fast, reliable 24/7 home services in heating, cooling, plumbing, and electrical. Serving the Newark area since 1962, our high standards have allowed us to become one of the largest, most trustworthy and reliable heating and cooling services; with 24-hr, same-day service + free on-site estimates on replacement equipment.

Did you know that indoor air can be 2 to 5 times more polluted than the air outside? If you’ve been struggling with alle...
06/12/2026

Did you know that indoor air can be 2 to 5 times more polluted than the air outside? If you’ve been struggling with allergies, fatigue, or a stuffy nose, it’s time to take control of your space by testing for radon (an invisible, odorless gas), keeping your humidity balanced between 30% and 50% to prevent both mold and dry skin, using a True HEPA air purifier to trap dust and pet dander, and scheduling a professional duct cleaning to stop your HVAC from blowing hidden debris into your rooms. You take about 20,000 breaths a day—mostly at home—so take a second to clear the air today, and let us know in the comments when you last changed your air filter! 🌬️👇

Check it out! 🦚✨ Sometimes our vehicles attract the least expected friends. We think the extra pop of color it adds to t...
06/11/2026

Check it out! 🦚✨ Sometimes our vehicles attract the least expected friends. We think the extra pop of color it adds to the fleet is amazing!

What do you think? Drop a comment below!👇

TOGETHER, there's nothing we can't tackle. 🔥 Growth happens when we invest in our people and show up for each other ever...
06/11/2026

TOGETHER, there's nothing we can't tackle. 🔥 Growth happens when we invest in our people and show up for each other every day. By lifting each other up and developing true talent, we stay ready to deliver the absolute best for our customers. 💼✨

Nothing like BOAT TIME after a long day 🚤Good crew, open water, and a well-earned break to close out the day right.
06/10/2026

Nothing like BOAT TIME after a long day 🚤
Good crew, open water, and a well-earned break to close out the day right.

Big shout out to Anthony for representing the Plumbing Squad in a BIG way! 💪🔧 His leadership and dedication help keep ou...
06/10/2026

Big shout out to Anthony for representing the Plumbing Squad in a BIG way! 💪🔧 His leadership and dedication help keep our team growing and ready to go every day. Building a strong squad is about more than the work—it’s about developing great people, creating opportunities, and making sure we’re always prepared to deliver for our customers.

🌟 HEROES OF THE DAY: JACOB & DERRICK! 🌟 Huge congratulations to Jacob and Derrick for setting a new gold standard today!...
06/09/2026

🌟 HEROES OF THE DAY: JACOB & DERRICK! 🌟 Huge congratulations to Jacob and Derrick for setting a new gold standard today! Jacob earned his award for Efficiency and Productivity by absolutely crushing his goals, while Derrick took top honors for Customer Care and Safety by keeping everyone secure and delivering outstanding service. Thank you both for your incredible dedication and for raising the bar for the entire team—we appreciate you! 🏆🎉

🛠️ Common AC Troubles. When our techs check your AC, they’re usually hunting down a few common culprits. Dirty filters a...
06/08/2026

🛠️ Common AC Troubles. When our techs check your AC, they’re usually hunting down a few common culprits. Dirty filters and indoor coils are huge offenders, cutting airflow by up to 50% and raising indoor temps by 5–10°F. Low refrigerant or blockages frequently cause frozen evaporator coils and refrigerant leaks (look out for hissing or ice). Electrically, failed capacitors or contactors make up about 30% of our calls. Rounding out the list are blower motor failures causing weak airflow, clogged condensate drains creating indoor leaks, and thermostat malfunctions hitting roughly 15% of smart setups annually.

Catching these early stops emergency breakdowns and high bills! 👇 System acting up? DM us now to get a pro out!

Big congrats to Khyrenn on winning a Halo water filter! 🥳💧 Halo is our trusted go-to for top-tier home water filtration ...
06/06/2026

Big congrats to Khyrenn on winning a Halo water filter! 🥳💧 Halo is our trusted go-to for top-tier home water filtration systems, so we know this is a massive win. Enjoy that pure, crisp water! 🙌

06/03/2026

Built on Trust, Driven by Speed 🏠🛠️ For years, Dor-Mar has stood on a solid foundation of community trust and an unwavering commitment to our customers. Our legacy is built on being there when you need us most, which is why we focus on being fast, efficient, and precise at what we do. Thank you for letting us protect your comfort and build a stronger community together. 🤝

Huge shoutout to one of our incredible Service Heroes, Calob! 🏆✨We love seeing reviews like this from our amazing custom...
06/03/2026

Huge shoutout to one of our incredible Service Heroes, Calob! 🏆✨

We love seeing reviews like this from our amazing customers:

"Calob was professional, knowledgeable, and diagnosed our AC problem quickly. He was concerned about our safety because he found that our AC leak was causing ice to build up and drip into our furnace, which could have caused even more damage. I'd recommend him and Dor-Mar to anyone who needs HVAC work."

Drop a 👏 in the comments to congratulate Calob!

Address

228 E Main Street
Newark, OH
43055

Telephone

+17403456639

Website

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