Did you miss out on a free furnace during our Freebruary promotion?

Appointments filled up fast last month, but we wanted everyone to take advantage of the savings, so we extended this deal through March.

Buy a qualifying A/C and get a free furnace for a limited time.

Next Day Install Guaranteed!

Restrictions may apply and are subject to equipment availability and location of installation. Next Day Install excludes non-business days. Installation must be accepted by customer by 5pm to qualify for next-day install. $500 is in the form of an estimate credit and only valid with an installed system. Not to be combined with any other offers, discounts, or previous purchase. Expires: 03/31/23

This Offer Includes:

  • Free, no commitment, in-home estimate with our expert team
  • Upfront pricing - Know cost before any work begins
  • 100% financing approval to ensure everyone gets the comfort they deserve
  • Monthly payment options as low as $90 for both systems + installation
  • Zero payments for 60 days
  • 10 year warranty to give you peace of mind
  • Next-day installations guaranteed

11,000+ Reviews

How does it work?

Book your free in-home estimate with us and we come out to assess your home for system requirements, existing ductwork, etc. We then align your home’s needs with the qualifying systems in the offer and give you all your pricing options.

How much will it cost, though?

Every home has unique needs to have a system installed. Some homes don’t have any existing ductwork, or maybe you want to have a dehumidifier because you hate dry skin in the winter. These things cause the prices to fluctuate, and we’ll give a total estimate before we do any work, but prices for a furnace plus A/C can be as low as $90 a month.

What if I just need a furnace?

If your A/C is new and working great, we can still help you find a furnace for as low as $49 a month. Feel free to mention what you are looking for upfront, and we’ll do our best to make you happy.

Do I need to pay to have you come out?

Nope, these appointments are 100% free with no obligation to buy. We’ll just give you all your options and let you make the best decision for you and your family.

Meet The Petermans

Pete, father of the brothers, Chad and Tyler, had worked for another company for around three years and reached a point where he felt he could do better for the community by branching out on his own.


With their mom pregnant with Chad, he took the leap that would change his life forever. Peterman Heating and Cooling started serving customers out of Beech Grove, IN, with just one truck and a garage.

Our customer base and service area snowballed thanks to Pete’s simple philosophy, one home at a time. Just by taking the time to make sure every customer was taking care of and genuinely caring about them, their home, and the work that needed to be done.


In 2007 and 2011, Tyler and Chad, respectively, joined the company. After many years working under Pete, in 2018 he slowly started to take a backseat as he began to prepare for his well-deserved golden years.

In 2021, the brand was updated from Peterman Heating, Cooling, and Plumbing to Peterman Brothers to reflect the change. From one truck and a man with a dream, we are now one of Indiana’s most prominent residential plumbing, heating, air conditioning, and electrical services providers.


Pete’s humble beginning has grown into a 4-time honoree to the Inc. 5000 list of Fastest-Growing Private Companies in America, employing more than 600 team members in our family across 5 Indiana location

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