Let Us Make Your Home Feel Like Home

Hilton Head Heating & Cooling Experts

Serving Hilton Head, Bluffton, and the surrounding communities

Locally Veteran Owned and Operated

Your Trusted Bluffton HVAC Company

We Handle Air Conditioning. And the Condition of Your Air.

Residents of Bluffton know that during summer, it's more than just hot outside - it can be downright unbearable! With temperatures often reaching into the 90's, having a reliable air conditioning system is necessary for staying cool and comfortable in your home or business.

At One Hour Heating & Air Conditioning of Hilton Head, we understand how important it is to have an efficient cooling system during these months, which is why we provide top-notch air conditioning repair and other HVAC services. If your living room is turning into a steam room, we'll be there to help keep you cool and comfortable while also ensuring that your air quality remains healthy throughout the summer season.

Our team of highly trained technicians will help ensure that your home is equipped with a reliable heating and air conditioning system that you don't have to think twice about. Plus, we make sure we're always on time, or you won’t pay a dime for service. We know your time is valuable, and we won't waste a second of it.

Hilton Head HVAC Company

Our Hilton Head HVAC repair technicians are background checked and drug tested for your peace of mind. They are friendly, honest, and courteous because we care about ensuring you have the best experience possible. We provide an on-time guarantee: “Always On Time…Or You Don’t Pay A Dime!”® We also clean up after we complete our work to make the service is as easy as possible for you. Get in touch with our team today to solve all your AC and heating problems in Hilton Head!

Our Guarantees

  • Ensuring peace of mind with quality service
  • Our on-time guarantee is one of the best in the country
  • UWIN® 100% satisfaction guarantee
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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

  • Synchrony Financial
  • Veteran Owned Business

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.

  • “Will always ask for Jose when we need our furnace and air conditioner ready for the summer and winter. Again thank you, Jose! Great job!”

    - Patricia M.
  • “Mike P was extremely knowledgeable helpful and patient he took his time to check out our system and to see what was wrong and gave us options for repair. Truly appreciate all his help.”

    - Majko Veit | deer park, NY
  • “I have been very impressed with the standard/routine maintenance services as well as the duct cleaning, The technicians were courteous, knowledgeable, thorough, and conscientious. They explained the ...”

    - Nicole Knickmeyer | Clarksville, TN
  • “I had the best experience with One Hour Air Conditioning! Jose was the gentleman who was sent to my home and he provided excellent service. He was very knowledgeable, he fixed my AC problem and was ...”

    - Elena del Moral | Miami, FL
  • “I just want to say Thank you to Sheena James, i didnt actually have any services done, i was just inquiring about yall services, but Sheena was very helpful friend courteous and knowledgeable about ...”

    - Ida Thomas | Missouri City, TX

Special Offers

  • One Hour Heating & Air Conditioning of Hilton Head FREE!!!!!!! It is always good to get a second opinion on any repairs or replacements. With our second opinion program we will look at your system and give an upfront opinions for either repair or replacement. There is no obligation just an honest opinion. We offer traditional values and treat your home like it is one of our families. Offer value $119 One Hour Heating & Air Conditioning of Hilton Head Print
  • One Hour Heating & Air Conditioning of Hilton Head Free WIFI Thermostat Free WIFI thermostat with a complete system change out 16 SEER and above. These are energy savers and allow you to monitor your system while you are away. Installation and setup included in this offer. One Hour Heating & Air Conditioning of Hilton Head Print

Our Bluffton HVAC Services

If you need help keeping your HVAC equipment in top shape, our certified specialists are here for you. We offer superior services and we never skimp on quality. Your comfort is paramount, so we make sure to provide solutions that prioritize your needs. From routine maintenance to emergency repairs, our experienced technicians have the skills and equipment to get the job done right.

Our services include, but are not limited to:

  • Air conditioning installation, maintenance, and repair
  • Furnace installation, maintenance, and repairs
  • Indoor air quality services
  • Thermostat installation and calibration

When you are in need of heating and air conditioning services, there's no reason to look any further than One Hour Heating & Air Conditioning of Hilton Head. As the trusted Bluffton HVAC company that so many have come to rely on, we provide top-notch installation, repair and maintenance services - all with a genuine care for your comfort. Put your trust in us and you'll receive reliable, quality services that are sure to exceed your expectations.

Request an appointment or call (843) 427-0533 today! We offer 24-hour emergency HVAC services.

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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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