Premium Service Beginning to End
First Generation; Locally Owned & operated
24/7 Emergency Service available
Financing Options that fit your situation
Certified & Skilled Technicians
Budget-Saving Maintenance Plans
Premium Service
Beginning to End
First Generation; Locally
Owned & operated
24/7 Emergency Service
Financing Options that
fit your situation
Certified & Skilled
Maintenance Plans

My entire experience has been the best. Everyone has been friendly and helpful. They were on time and professional. I highly recommend Dugan Air Heating and Cooling.

Bonnie W.

Fantastic company to work with. Options were explained in detail with clear pricing. On time, fast, professional crew. Clean installation of new AC/Furnace. Best HVAC company I've ever hired.

Frank R.

These guys are awesome. Very professional with fair pricing. Always dependable. Won’t use anybody else! Love this company.

Linda S.

Max was super helpful and knowledgeable about what was needed for my A/C unit. I would highly recommend and will be calling Dugan again for any heating/air problems.

Jeremy R.

So happy we went with Dugan Air. Our home layout presented install issues that the team met head on. Sales team presented us with many options and walked thru the pros and cons of each. Great company, great people. Thanks to Dugan Air!

Mark R.
Google Reviews
4.9 Stars / 640+ Reviews
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Find Your Pot of Gold When you Choose to finance with Dugan!

group photo of the Dugan Air team group photo of the Dugan Air team

Unbeatable Heating & Cooling Service in Franklin, IN & Surrounding Areas

Johnson County’s Trusted HVAC Contractors Since 2009

Your home is your sanctuary, and Dugan Air is your trusted partner for all things heating and cooling related. With a lucky 10+ years of experience, we offer reliable repair, replacement, and maintenance work that will leave you grinning from ear to ear. Our HVAC services in Franklin and the surrounding areas also include access to a Clover Club maintenance plan, which covers all your home’s heating and cooling needs for an affordable monthly cost.

You don’t need the luck of the Irish to maintain a perfectly comfortable home all year long — you need the experts at Dugan Air! To schedule service, please call us today at 317-422-4663.


Before the winter winds start howling, you’ll want to make sure your home is as cozy as an Irish hearth. At Dugan Air, we’re your go-to choice for everything related to heating your Indiana home. Here’s what we offer:

  • Furnaces: From repair and maintenance to installation and replacement, we have you covered. New installs even come with free estimates. You might say we’re the four-leaf clover of furnace services!

  • Heat pumps: Offering the versatility of heating and cooling from a single system, a heat pump could be ideal for your Franklin-area home. Our services cover repairs, replacements, and maintenance work. Plus, free estimates for new installations are a given.


When summer comes around, you don’t want to be sweating like you’re in a sauna. That’s where Dugan Air’s cooling services come in handy, giving you the refreshing relief of an Irish sea breeze. Turn to us for any of the following:

Indoor Air Quality

Irish folks value crisp, clean countryside air. As such, Dugan Air brings you top-notch indoor air quality services. Here are the types of solutions we install:

  • Air filters: Putting in a high-efficiency HVAC filter helps your indoor air stay free of particles and contaminants so you can breathe easier.

  • Air purifiers: Going a step beyond simple filtration, air purifiers actively clean the indoor air, removing up to 99% of harmful viruses, bacteria, and other airborne microorganisms.

  • UV lights: For that extra layer of protection, consider a UV light air purification system, which kills bacteria and mold with quiet, energy-efficient operation.

  • Humidifiers and dehumidifiers: Running a humidifier in the winter and a dehumidifier in the summer allows you to manage humidity levels all year round.

Call us today at 317-422-4663 to schedule an in-home air quality consultation.

HVAC Maintenance

Keeping your HVAC system running smoothly is where our maintenance services shine. We offer tune-ups and the option to become a Clover Club member for more consistent care. With three tiers to choose from — Plaid, Gold, and Premium — you’re sure to find a plan that matches your needs.

To enjoy Premium Service — No Shenanigans — please call us at 317-422-4663 to sign up today!

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Our Promotions

Save On Your Next Service With Dugan Air

Up to $5,917 OFF A New HVAC System

Free Whole Home Purification System
*Dugan Rebate
*Utility Rebate
*Tax Credit

Expires: 04/30/24


Premium Golden Service Furnace/AC Tune-up
- 27 Point System Safety Check
- No Breakdown Guarantee
*No Breakdown Guarantee with Recommended Repairs
Expires: 04/30/24

$129 OFF

Whole House Purification System

Expires: 04/30/24


Request Service

Woman reading about HVAC maintenance plan details
Woman reading about HVAC maintenance plan details

Join Our Premium Clover Club

Take Advantage of Our HVAC Maintenance Plan

Have you ever wondered if a service plan is really the pot of gold it’s rumored to be? Trust us — ours is! Signing up for a Premium Clover Club membership includes the following perks:

  • Annual heating and cooling checks
  • Discounts on repairs and parts
  • Waived service call and overtime fees
  • Priority scheduling
  • Peace of mind
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proudly Serving Johnson County and Surrounding Areas

Bargersville | Columbus | Edinburgh | Franklin | Greenwood Martinsville | Morgan County | Morgantown | New Whiteland Nineveh | Trafalgar