Deerman HVAC

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Deerman HVAC With over 15 years of experience, Deerman HVAC is a local, family-owned and operated business dedicated to keeping your home comfortable year-round.

We pride ourselves on quality work, dependable service, and building lasting customer relationships.

Reviews like this mean so much to us! ⭐️⭐️⭐️⭐️⭐️Honest answers, clear options, fair pricing, and absolutely no pressure....
10/16/2026

Reviews like this mean so much to us! ⭐️⭐️⭐️⭐️⭐️

Honest answers, clear options, fair pricing, and absolutely no pressure. We want our customers to feel confident in whatever decision is best for their home and family.

Thank you, Ashlea, for trusting Deerman HVAC and for taking the time to share your experience with us. We truly appreciate your business!

Need HVAC service, repairs, maintenance, or a new system? Give us a call!

📞 (404) 693-7188

Local • Reliable • Trusted

We’ve been staying busy these past several weeks! 🛠️Here’s a look at just some of the installs we’ve completed recently....
10/16/2026

We’ve been staying busy these past several weeks! 🛠️

Here’s a look at just some of the installs we’ve completed recently.

We’re incredibly thankful for our customers who continue to choose and trust Deerman HVAC for their heating and cooling needs!

And it looks like cooler weather is finally on the way! 🍂With lows dropping into the 40s this weekend, now is a good time to make sure your heat is ready before you actually need it.

If you haven’t turned your heat on yet this season, give it a test run! If something doesn’t seem right, or your system needs a little attention before the colder weather settles in, give Deerman HVAC a call.

☎️ (404) 693-7188

Local • Reliable • Trusted

This is why routine HVAC maintenance matters! 🚨During this maintenance visit, we found the outdoor coil heavily clogged ...
08/26/2026

This is why routine HVAC maintenance matters! 🚨

During this maintenance visit, we found the outdoor coil heavily clogged with dirt and debris, restricting the airflow the system needs to operate efficiently.

We gave the coil a thorough cleaning and changed out a bad capacitor while we were there. Now the system is cleaned up, serviced, and running like it should. ❄️💨

A little preventative maintenance can go a long way toward improving efficiency, reducing strain on your system, and catching small problems before they turn into expensive repairs.

📸 Check out that before & after!

Need your system serviced? Give Deerman HVAC a call!
☎️(404) 693-7188

Local • Reliable • Trusted

Trust is earned — and we don’t take yours for granted. ❤️Inviting someone into your home to work on your HVAC system mea...
08/24/2026

Trust is earned — and we don’t take yours for granted. ❤️

Inviting someone into your home to work on your HVAC system means trusting them to be honest, knowledgeable, and to do the job right. That’s the kind of service we strive to provide every time we answer the phone and show up at your door.

Hearing that reflected in a customer’s experience means a lot to us. Thank you, Hannah, for trusting Deerman HVAC and for taking the time to leave such a great review! ⭐️⭐️⭐️⭐️⭐️

Need us? We’re just a phone call away.
📞 (404) 693-7188

Deerman HVAC
Local. Reliable. Trusted.

⭐⭐⭐⭐⭐ CUSTOMER REVIEWThere’s nothing better than hearing from a customer a year and a half after installation and knowin...
08/20/2026

⭐⭐⭐⭐⭐ CUSTOMER REVIEW

There’s nothing better than hearing from a customer a year and a half after installation and knowing their system is still keeping them comfortable through it all—from snow and ice to 95°+ Georgia heat! 🙌

We take pride in quality work, dependable service, and making sure our customers are taken care of from start to finish. Reviews like this mean more to our small business than you know. ❤️

Thank you, Trent, for trusting Deerman HVAC and for taking the time to share your experience!

📞 (404) 693-7188
Deerman HVAC
Local. Reliable. Trusted.

🚨 HEAT ADVISORY IN EFFECT! 🚨With temperatures reaching 97°+ today…keep an eye out for signs your system may be strugglin...
08/17/2026

🚨 HEAT ADVISORY IN EFFECT! 🚨

With temperatures reaching 97°+ today…keep an eye out for signs your system may be struggling:

💥 Warm air coming from the vents
💥 Weak airflow
💥 Unusual noises
💥 A/C running constantly without keeping up
💥 Your home getting warmer throughout the day

If something doesn’t seem right, don’t wait until a problem leaves you without A/C. Give us a call and we’ll get you taken care of!

📞 (404) 693-7188

Stay safe everyone! ☀️
Deerman HVAC
Local. Reliable. Trusted.

🔊 Tip Tuesday: Strange HVAC NoisesYour HVAC system should be relatively quiet. If you suddenly start hearing unusual noi...
08/04/2026

🔊 Tip Tuesday: Strange HVAC Noises

Your HVAC system should be relatively quiet. If you suddenly start hearing unusual noises, don’t ignore them—they’re often your system’s way of telling you something isn’t right.

Here are a few sounds to watch for and what it could possibly mean:
• Banging – Loose or broken internal parts
• Squealing – Worn belt or motor bearing
• Grinding – Motor or blower problems
• Hissing – Possible refrigerant leak or air leak
• Rattling – Loose panels, screws, or debris

The sooner you have a strange noise checked, the better your chances of preventing a much larger (and more expensive) repair.

If your system starts making a sound that doesn’t seem normal, give us a call. We’d rather help you catch a small problem before it becomes a big one.

📞 (404) 693-7188

Deerman HVAC
Local. Reliable. Trusted.

Going above and beyond… literally. 😅Just another day at Deerman HVAC!Thanks for trusting us with your comfort! ❄️☎️ Call...
07/24/2026

Going above and beyond… literally. 😅

Just another day at Deerman HVAC!

Thanks for trusting us with your comfort! ❄️

☎️ Call or text us at (404) 693-7188

Friday: Customer called because their old system had reached the end of the road.Monday: A brand-new HVAC system was ins...
07/22/2026

Friday: Customer called because their old system had reached the end of the road.

Monday: A brand-new HVAC system was installed and their home was cool again. ❄️

We appreciate the opportunity to earn our customers’ trust and we’re thankful for every recommendation we receive.

Thank you, Carrie, for your kind words and for choosing Deerman HVAC!

📞 Call or text: (404) 693-7188

We strive to treat every home as if it were our own—with honest recommendations, quality workmanship, and attention to d...
07/18/2026

We strive to treat every home as if it were our own—with honest recommendations, quality workmanship, and attention to detail from start to finish.

Thank you, David, for trusting Deerman HVAC and for taking the time to share your experience. We truly appreciate your support.

If you’re looking for honest and dependable HVAC service, we’d love the opportunity to earn your trust too.

📲 Call or text: (404) 693-7188

Address

Oxford
Covington, GA
30016

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+14046937188

Website

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