DeLong Air, Inc.

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DeLong Air, Inc. Proudly providing award-winning HVAC service to Clark County, Ohio and beyond for 40 years. Your Trusted HVAC Contractor in Springfield, OH

When there’s a wedding on the schedule, keeping the building comfortable matters. Dillon was recently called out to an e...
10/09/2026

When there’s a wedding on the schedule, keeping the building comfortable matters.
Dillon was recently called out to an event center to replace a failed fan motor and help get the HVAC system back up and running before the big day.
It’s a good example of what happens behind the scenes to keep local businesses—and their guests—comfortable when it matters most.
Great work, Dillon!

🚨 WE’RE HIRING AN HVAC SERVICE TECHNICIAN 🚨 Delong Air is looking for an experienced HVAC Service Technician to join our...
10/07/2026

🚨 WE’RE HIRING AN HVAC SERVICE TECHNICIAN 🚨

Delong Air is looking for an experienced HVAC Service Technician to join our team!

We’re looking for someone with:
✅ 2+ years of residential HVAC diagnostic/service experience
✅ Strong troubleshooting and customer service skills
✅ Commercial HVAC experience is a plus

💰 Pay: $30–$35/hour, based on experience
🏦 401(k)
🩺 Benefits available
🔧 Stable, year-round work with an established local company

If you’re an experienced technician looking for a company where your skills and experience are valued, we’d like to talk with you.

📩 Interested? Stop by to apply today!

Before your furnace starts working overtime this fall, check one of the simplest things first: your filter.A dirty filte...
10/07/2026

Before your furnace starts working overtime this fall, check one of the simplest things first: your filter.
A dirty filter can restrict airflow and make your heating system work harder than it needs to.
Not sure when yours was changed last? Now is a good time to take a look.
And if your furnace is due for more than a filter change, give DeLong Air a call to get your system ready for heating season.
937-323-2300
delongair.com

Keeping our community comfortable takes a great team. Whether it’s a routine maintenance visit, a repair, or a new syste...
10/05/2026

Keeping our community comfortable takes a great team.
Whether it’s a routine maintenance visit, a repair, or a new system installation, our team is here to help keep your home or business comfortable year-round.
We’re proud to serve the Springfield area
If you see one of our trucks around town, there’s a good chance you’ll see one of these faces behind the wheel!

If you see this rollin up, you know the job is about to be done right.
08/18/2026

If you see this rollin up, you know the job is about to be done right.

That blue sky makes for a pretty nice "office" view.😎Dillon is up there making sure this commercial system runs right! C...
08/13/2026

That blue sky makes for a pretty nice "office" view.😎

Dillon is up there making sure this commercial system runs right!

Call us today for residential or commercial maintenance and service: (937) 323-2300.

Meet the team behind every service call... Real people, really local, that are really committed to your comfort!
08/11/2026

Meet the team behind every service call...

Real people, really local, that are really committed to your comfort!

08/06/2026

We try to get one nice team photo and Kevin is over here kissing the van baby 🤣 Can’t get them to strike a pose but they genuinely love what they do!

Be honest. Is there anything worse than when your house is hot AND noisy!?Newer systems really do run that much quieter ...
07/30/2026

Be honest. Is there anything worse than when your house is hot AND noisy!?

Newer systems really do run that much quieter (and more efficiently). We'd love to come give all of your senses some relief!

Call today - (937) 323-2300

Systems don't fail on convenient days. Let's be honest, yours is way more likely to quit on that 87 degree Monday than t...
07/28/2026

Systems don't fail on convenient days. Let's be honest, yours is way more likely to quit on that 87 degree Monday than the 76 degree Thursday.

If yours is getting up there in age, an upgrade now beats an emergency call during the next heat wave.

Let's get ahead of it. Call (937) 323-2300 for your estimate today!

Address

25 Snyder Street , Suite 200
Springfield, OH
45504

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+19373232300

Website

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