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Furnace & Air Conditioning Repair or Replacement Services in Avon, Indiana


We provide HVAC repair or replacement for:

Air Conditioner Repair Service, Furnace Repair Service, Heat Pump Repair Service

Duncan Home Services

Why Choose Us for HVAC Repair & Installation

Discover why homeowners in Avon area are choosing Duncan Home Services for air conditioner repair, furnace repair and heat pump repair services.



We know your time is valuable, whether it’s a rental property , your own property, or your business, we will be there promptly, so you can go back to your day, with as little disruption as possible.


Just because our team works fast, does not mean that it isn’t done right. Our technicians are highly experienced and use brand new, original, and high quality parts needed to complete all repair and installations.


Other companies give you the bill when they have finished the repair. With Duncan, you will know the cost of repair or installation, before the job is done, regardless of time took to complete the work.
24 Hour Service
Complete Warranty 
Factory Trained Technicians
5-Star Rating Record 

Repair or replacement of HVAC Systems

Without a functioning air conditioner, it would be difficult to survive through the summer months. The same is true without effective heating during the cold winter months. You must have a reliable Avon HVAC repair service ready to help when the heating or cooling system breaks down.

Duncan Home Services offers HVAC repair services in Avon all year round. Do not suffer or get stressed since we are here to restore efficient performance. We have highly trained and NATE-certified technicians in Avon to address all our HVAC repair and replacement needs.

We have ten years of experience providing HVAC repair services in the Avon area. That experience comes in handy in diagnosing and resolving HVAC problems irrespective of the type or brand of equipment. Our technicians will only use factory-certified parts for the repair of HVAC units.

For the replacement service, our technicians will assess your heating or cooling requirements and walk you through the process of identifying HVAC equipment that meets those needs 100 percent. We can install all types of heating units and ACs including domestic and imported brands.

Contact us online or by phone (317-749-0100) and an HVAC technician will come to your house or business to repair your air conditioner, furnace, or heat pump.

Customer Reviews

What customers in Avon say about us
We had Duncan replace our furnace and ac unit. They were knowledgeable, responsive and low pressure sales. They were middle of price range provided by other quotes. Duncan was on time, and worked with us to schedule follow up. Very good follow up after install, to come check to ensure everything working a few weeks later. Tech mentioned they also do appliance repairs. 30 days later in need of dryer repair. Duncan did not disappoint, again prompt response, knowledgeable technicians and speedy repair. Duncan is my new speed dial for appliance needs. Duncan- Thank you for being an honest business who supports our community.
, Greenwood, IN, HVAC
Matt is great and good at his job. Has a great personality too.
, Whiteland, HVAC
He was great, so very efficient. Hope you keep him for a long time.
, Whiteland, Indiana, HVAC Installation
Great experience. Guys were great. Explained everything well. Installed new furnace. Overall great experience!
, Greenwood, Indiana, Furnace Replacement/Installation
Follow up maintenance has been great. Jeff has offered expert advice on question we had for him. Glad we chose Duncan.
, Furnace Maintenance
Their team did a great job all the way around! Highly recommend!
, Indianapolis, IN, Furnace Replacement
Sean was very friendly and did a great job with a challenging problem. Every time we’ve used your services it has been a great experience. You responded to us quickly and were out in a timeframe that worked perfectly for us. Thank you!
, Greenwood, Indiana, GE Refrigerator Repair and Duncan Club Furnace Maintenance
Jeff was very informational and answered all my questions.
, Columbus, Indiana, Duncan Club Furnace Maintenance
Jeff and the Duncan team are great to work with.
, Bloomington, Indiana, HVAC Post Inspection
Fast, friendly and efficient as always.
, Bloomington, Indiana, Heat Pump Repair

Air Conditioner Repair Service 

We have seen all manner of AC problems and our technicians have proven their mettle in providing quality AC repair services in the Avon area. We have restored cooling comfort in homes and businesses to the satisfaction of the customer. We will explain to you all your AC repair options and provide an estimate. We charge by the job and not by the hour. No overtime charges meaning we stick to the provided estimate.

Look out for the following signs that will reveal an underlying AC problem.

  • Not cooling properly
  • Unusual noises
  • Malfunctioning control modules
  • Low or leaking refrigerant
  • Inaccurate thermostat
  • and other problems

We service, repair and install all types of air conditioners including:

  • High-efficiency systems
  • Communicating systems
  • Mini-split/ductless types
  • Portable
  • Air & water-cooled
  • and all others

Duncan Home Services has a technician on call ready to provide Avon AC repair services at your point of need. All our HVAC technicians are highly competent and certified and provide professional AC repair always. Just call 317-749-0100.

Furnace Repair & Installation Service

Furnaces are complicated heating equipment that will malfunction at one point. A single malfunctioning component may make the entire system operate ineffectively or inefficiently. Duncan Home Services has competent and professional HVAC technicians who provide reliable furnace repair services in Avon and the surrounding neighborhoods.

Our professional technicians will resolve any furnace problems you may be experiencing including:

  • Water leaks
  • Clogged ducts
  • Not heating properly
  • High energy consumption
  • Noisy furnace
  • Inadequate airflow
  • and other problems

We have vast experience servicing, repairing and installing all brands and types of furnaces including:

  • Natural gas or LP (propane)
  • Electric furnaces
  • Furnaces in attics
  • Furnaces in basements
  • High-efficiency furnaces
  • Furnaces in crawl spaces
  • and all others

Without hesitation, contact us and a technician will quickly come to your home or business to provide professional Avon furnace repair services. Our certified and insured technicians will take care of the faulty furnace or offer replacement services for irreparable furnaces. Call 317-749-0100 for professional and friendly furnace repair services in Avon.

Heat Pump Repair Service

Many homeowners are choosing heat pumps over furnaces to provide efficient heating of the home. A heat pump is eco-friendly and will also provide cooling in the hot summer months. Regular maintenance for your heat pump allows it to perform effectively and efficiently without issues.

We offer heat pump repair services in Avon and surrounding areas if your unit comes down with issues. The commonly encountered heat pump problems are:

  • No heat
  • Noisy heat pumps
  • Malfunctioning control modules
  • Problems with the defrost system
  • Inaccurate thermostats
  • and other problems

We maintain, repair and install heat pumps from all domestic and imported brands with various types of heat pumps including:

  • Air Source
  • Mini-split ductless type
  • Hybrid systems
  • Oil furnace with heat pump
  • and more

Call (317-749-0100) or book an appointment online to learn more about our heat pump repair services in Avon.

Avon HVAC Repair Services

Duncan Home Services values your time and comfort and offers 24-hour HVAC repair services in Avon.  Our 10 years of experience in the HVAC industry will see us fix all HVAC issues and fix them the right way.  We have a team of NATE-certified technicians ready to help in HVAC system repairs or replacement.  Contact us for accurate and upfront estimates for the Avon HVAC repair service you need.

Reach us by calling 317-749-0100 for trustworthy HVAC repair services in Avon.

Avon Service Area 

Our technicians are on call in all residential and commercial areas in Avon and surrounding neighborhoods.

Frequent Questions

Factory Authorized Service: