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Indianapolis Heating & Cooling Experts

Indianapolis AC, HVAC, and Installation Experts

Reliable AC & Heating Repair Services Near You

At One Hour Heating & Air Conditioning® of Indianapolis, we go beyond providing AC and heating installations or repairs. For decades, we’ve provided the Indianapolis area with reliable HVAC services backed by industry-leading guarantees and unparalleled customer service. We recognize the importance of our customers trusting us to work in their homes, which is why we operate off these key elements:

  • Honest work
  • Transparent pricing
  • Punctuality
  • Trained & background checked technicians

Our skilled team in Indianapolis is well-equipped to handle a wide range of heating and air conditioning repairs, indoor air quality solutions, duct sealing, and more. Additionally, we offer comprehensive annual maintenance plans to keep your systems running smoothly year-round. With 24/7 emergency service, you can rely on our dedicated HVAC repair team to assist when your AC suddenly malfunctions on a scorching summer day or your heater breaks down during a freezing winter night!

Experience top-notch HVAC solutions by contacting our Indianapolis experts at (317) 795-0373!

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100% Satisfaction Guaranteed

Always On Time...

  • ‘Round the Clock Availability

    No matter the hour, you can trust One Hour to be there to help you when you get hit with the unexpected.

  • 100% Satisfaction Guarantee

    We guarantee our materials, labor, and craftsmanship for up to two years from the date of your service.

  • StraightForward Pricing® Guide

    Before we start any work, we discuss your available options so you know exactly what you are getting and how much it will cost. No hidden fees!

  • Always On Time…Or You Don’t Pay A Dime!®

    We understand your time is valuable, so we promise to arrive at your home within the predetermined time window that you select, or your service call is free.

Get the Best Service Around

Awards & Badges

  • UWin Badge Gold and Green
  • Home Advisor - Screened & Approved
  • Children's Miracle Network Hospitals
  • ABC Toy Drive
  • PHCC Red Logo
  • Energy Star
  • Air Conditioning Contractors of America
  • BBB A+ Accredited Business
  • Nate Technician Excellence
  • Best of Home Advisor - 2020

Our Happy Customers

Our Comfort Specialists are available to help, no matter the time of day. If you're in need of emergency services, we've got you covered 24/7.

  • “Brad came to the house and evaluated our 22-year-old furnace, gave us a quote and suggested we talk with Chad. Chad came to house and gave us our options on new equipment. On day one of the ...”

    - Roy Haskett | DANVILLE, IN
  • “Jay came to my house and examined my air conditioner. After determining the problem, he affected a temporary repair and we set up an appointment for the following day with a Comfort Advisor. Very prof ...”

    - Robert M. Rowe | Bloomington, IN
  • “Keith from Dial One is the absolute BEST! Our AC wasn't working and Keith saved the day! Not only was he polite, professional, courteous, and incredibly knowledgeable, he was a great ...”

    - Laura Jones | Carmel, IN
  • “Jared and Conner did ductwork today. As all the staff at One Hour, they arrived on-time. They were professional, courteous, thorough, and a pleasure to have here. They worked non-stop until the job ...”

    - Carole D Byrd | Muncie, IN
  • “The technician that serviced my furnace at 1324 Summerhouse Dr, Indianapolis,IN, on Monday,October 12th was excellent!”

    - Joyce Raker | Indianapolis, IN

Special Offers

  • One Hour Heating & Air Conditioning® of Indianapolis Free Trip Fee With Any Repair (Includes Nights and Weekends) One Hour Heating & Air Conditioning® of Indianapolis Print
  • One Hour Heating & Air Conditioning® of Indianapolis $79 Furnace Safety Inspection Regular Price $119. One Hour Heating & Air Conditioning® of Indianapolis Expires: Dec 31, 2023 Print

Your Trusted HVAC Experts in Indianapolis

One Hour Heating & Air Conditioning® of Indianapolis is more than just a business. As a locally operated company, we treat each home we enter as if it belongs to our neighbors. We understand the importance of trust, which is why our technicians are background checked, and our work is backed by satisfaction guarantees. If, for any reason, you are not completely satisfied with our service, we will make it right at no additional cost. Secondly, we understand the value of your time and ensure promptness by making appointments and guaranteeing on-time arrival. Lastly, we believe in transparent pricing, which is why we provide a StraightForward® Pricing Guide, ensuring no surprises on your bill. Whether you need a new air conditioning system installed, your furnace repaired, or regular maintenance for your HVAC equipment, our experienced technicians have got you covered. Trust the professionals at One Hour Heating & Air Conditioning to provide reliable, efficient, and affordable HVAC solutions.

Call us today at (317) 795-0373 to experience why your neighbors already trust our Indianapolis heating and AC experts!

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Frequently Asked Questions

  • What does the One Hour mean in your company name?

    The ‘One Hour’ in our company name indicates our guarantee to be at your home in the predetermined window quoted when you set your appointment. If we do not show up within that window, your service call fee is waived.

    1. Express Appointment: This is an appointment that is scheduled during a specified one-hour time slot. You are promised that a technician will arrive at your home within this one-hour time window. You will also receive a call when the technician is en route to your home.

    2. Reserved Appointment: This is an appointment that is scheduled during a specified, two-hour time slot. You are promised that a technician will arrive at your home within this two-hour time window. You will also receive a call when the technician is en route to your home.

    3. Standard Appointment: This is an appointment that is scheduled during a specified four-hour time slot. You are promised that a technician will arrive at your home within this four-hour time window. You will also receive a call when the technician is en route to your home.

    4. Stand-By Appointment: This appointment is for overflow situations. This appointment will not have a specified time. You will receive a call when the technician is en route to your home.

    5. Emergency Appointment: This appointment is for an unspecified time after normal business hours Monday – Saturday and all day on Sundays/Holidays. Calls are dispatched in the same order they are received. You will also receive a call when the technician is en route to your home.

  • Do you service emergencies after-hours?

    Yes, we offer emergency services 24-hours a day, year-round.
  • How much will my service cost?

    The size and complexity of your HVAC issue will determine the cost. Because our trained, licensed HVAC technicians must diagnose the issue before we are able to quote you an accurate cost, we require an appointment to be set to complete a diagnostic on your system. Once the diagnostic is complete, your One Hour(R) technician will walk you through all costs using our Straightforward Pricing(R) Guide so there are never any surprise fees.
  • How often should I service my HVAC system?

    It’s ideal to service your cooling system each spring and your heating system each fall to ensure you find small issues before they become big problems.
  • How often do I need to change my HVAC filter?

    Your filter should be changed every one to three months, depending on conditions in your home and your region’s climate.
  • Do you offer purchase financing?

    We work built relationships with several lenders to ensure our customers are able to restore comfort in their homes. Ask your technician about your financing options.
  • What are the advantages of a smart thermostat?

    Smart thermostats learn a household's patterns and adjust heating and cooling according to when a home is occupied, give homeowners the ability to control the thermostat remotely, and enable homeowners to reduce their energy use, saving you money.
  • What is HVAC?

    HVAC means Heating, Ventilation, and Air Conditioning. HVAC systems refer to air conditioners, furnaces, and any unit that cools indoor spaces during the summer and warm them in the winter.

    In general, an HVAC system takes in air, heats or cools that air, and blows it into a room or any indoor space. While many homes have separate air conditioning and heating units, others have a heat pump that cools and heats the house.

    Not only do HVAC systems maintain desired temperatures, but they also improve indoor air quality and regulate humidity levels. But most importantly, these units provide comfort all year round.

  • What is a SEER Rating?

    The SEER (seasonal energy efficiency ratio) is a measure of the efficiency of your heating and cooling system.The higher the SEER rating, the more efficiently a unit operates. The SEER rating of any given unit can range anywhere from 13 to 21.

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