Harmon Mechanical

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United States
Auburn, AL
Harmon Mechanical

We’re there when you need air! We provide excellent service for an affordable price. Quality and customer satisfaction is our goal. AL #19004

Harmon Mechanical is a family-owned and operated HVAC company serving Auburn, AL, and the nearby communities for over eight years. We're dedicated to providing our customers with the best possible service and products available. We provide a wide range of residential and commercial heating and cooling services. Our team of certified and experienced technicians install, repair, and maintain air conditioners, furnaces, heat pumps, and other systems. We also provide solutions for indoor air quality issues our customers face in their homes or business space. Our team of highly trained professionals is here to help you with any of your HVAC needs. We proudly offer financing through Wisetack! We're here when you need air!

11/12/2026

You should know who you're letting into your home. Harmon Mechanical holds Alabama HVAC license #19004, and our technicians are NATE certified. We're an authorized dealer for Trane and Daikin, and we've served East Alabama and West Georgia for over 8 years. We handle residential and commercial heating, cooling, and plumbing, and every job comes with our 100% satisfaction guarantee. Call (334) 219-0717 whenever you need us.

11/09/2026

The first chilly morning comes, you switch on the heat, and the house smells like something is burning. Most of the time it's just dust that settled on the system over the summer, and it clears within an hour. If the smell doesn't go away, gets stronger, or smells like hot wiring or plastic, turn the system off and give us a call. You know your home best, and we'd rather check it out than have you worry. Reach us at (334) 219-0717.

11/05/2026

A few easy jobs this week can get your home ready for winter. Start with a fresh air filter, since a clogged one makes your system work harder. Switch the thermostat to Heat on a mild afternoon and make sure warm air comes through every vent. If you have a heat pump, clear away fallen leaves and pine straw from the outdoor unit. Then leave the rest to us. A professional tune-up covers the parts you can't easily reach. Book your service today at (334) 219-0717.

11/02/2026

November is when East Alabama finally starts to cool off, and your heating system is about to go from sitting idle to working every night. A heating tune-up now can catch worn parts, weak airflow, and small problems before a cold night turns them into a no-heat call. Our NATE certified technicians will check your system thoroughly and tell you plainly what they find. Call (334) 219-0717 to get on the schedule.

10/28/2026

🔧 Journeyman & Master Plumbers 🔧

Harmon Mechanical is growing fast, and we're looking for an experienced Journeyman or Master Plumber to join our team in the Auburn/Opelika area!

You know your trade, and we want to reward that. Join a team that values skilled work, backs you up, and gives you room to grow as we expand.

What we offer:
💰 Competitive pay, performance pay available
🚐 Company vehicle
🩺 Health insurance available
📈 401K available

What you'll be doing:
Residential and commercial plumbing service, repair, and installs

What we're looking for:
✅ Journeyman or Master plumbing license
✅ Both residential and commercial experience
✅ Pride in clean, quality work
✅ Strong communication with homeowners and business owners
✅ Valid driver's license and a good attitude

Ready to put your license to work with a team that appreciates it? Send us a message, comment below, or call us at (334) 2190717!

10/15/2026

What makes this different here is how rarely it happens.

Because hard freezes are uncommon in this part of Alabama, a lot of homes have pipe running through crawlspaces and exterior walls with no insulation on it at all. There was never much reason to add any. Then one night in the twenties finds every one of those runs at once.

Disconnect and drain your outdoor hoses now, while you are thinking about it. And know that most burst pipes are discovered on the thaw, not during the freeze itself.

(334) 219-0717

10/12/2026

It is not your imagination, and it is not really the thermostat.

Every person in the room is a heat source. Twenty of them, plus an oven running and a door that opens every few minutes, is a load your system was never sized for. What usually gives out first is not capacity but return air, because a house set up to move air for four people cannot pull enough back through the returns to keep up with twenty.

If the house struggled the last time it was full, say so before the next time. (334) 219-0717 or harmonmechanical.com

10/08/2026

The related thing worth knowing is what the EM HEAT setting on your thermostat is actually for.

Emergency heat bypasses the heat pump entirely and runs on electric resistance alone. It exists for when the heat pump itself has failed, not for cold mornings. Switching it on because the house feels slow to warm means you are paying resistance rates for heat the system would have supplied far more cheaply on its own.

Leave it alone unless a technician tells you otherwise. Questions, call (334) 219-0717.

10/05/2026

Two things to check before you dial, because sometimes they solve it.

Thermostat batteries. A dying set can shut the whole system down with no other symptom, and it happens more often than you would think. Then the breaker for the air handler, and the switch on the wall by the indoor unit that looks like a light switch and gets flipped by accident.

If those are fine, call. Tell us what the thermostat reads, what the system did before it stopped, and any sound you heard. That usually decides what comes off the truck.

(334) 219-0717

10/01/2026

A few more worth watching for, now that the heat is running daily.

Look at the burner flame if you can see it. Steady blue is right; yellow or lazy is not. Check the vent connector for soot or dark staining. Notice whether the blower keeps running well after the burner has shut down.

And if a carbon monoxide detector chirps, treat that as information rather than a battery annoyance. Any gas appliance in the house earns a working one on every floor.

(334) 219-0717

Address

300 Opelika Road
Auburn, AL
36830

Telephone

+13342190717

Website

https://harmonmechanical.com/

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