One Hour Heating and Air Conditioning knows all there is to know about your heating and air conditioning needs. Click on
any of the frequently asked questions below to learn a little something too, or call us today at 757-868-7600.

HVAC (pronounced h-vack or spelled out) stands for Heating, Ventilating and Air Conditioning. The three functions of heating, ventilating, and air-conditioning are closely interrelated. All seek to provide optimal comfort, acceptable indoor air quality, and reasonable installation, operation, and maintenance costs.

A fan draws indoor air in through vents called return grills located throughout your home. The air travels through ducts that run to your systems’ air handler, where it is returned into the conditioned space through supply vents or registers in your wall, ceilings or floors.

There’s no one-size-fits-all answer. The frequency of filter changes is driven by how much your heating and air conditioning system operates, which is also driven by your individual climate.

Start by checking the system’s filters at least once a month. Hold the used filter up to the light and compare it to a clean “spare.” When light is obscured by captured dust and dirt particles, the old filter should be changed. Keep a record for one year and then replace the filter on that basis. At a minimum, it is always a good idea to change filters at the start of the heating and cooling seasons and then in between according to your need. Also, it is a good idea to have your heating and air system checked at the beginning of heating and cooling season to insure proper operation.

Although your present furnace or air conditioner may be working, if it is more than 10 years old you should consider replacing it with a new high efficiency system. A new heating and air conditioning system could save up to 50 percent on energy costs, and save you money in the long run on heating repairs. While these products save you money on your utility bills, they also offer a better degree of comfort within your home.

At One Hour Heating and Air Conditioning, we’re, “always on time… or you don’t pay a dime.” Our customers’ time is our number one priority, so we’ll stop at nothing to guarantee punctual service and quality installation and repair work that gets done right the first time.

Classic Air’s One Hour Heating and Air Conditioning has been a Hampton Roads ran and operated business since 1979, assisting the Tidewater region with all their heating and air conditioning needs for over three decades. In fact, residential heating and air conditioning is all we do. When you call us up, a service coordinator will make an appointment with the highly-trained comfort advisor or service technician that’s nearest to your home, using our computerized scheduling system. That way we arrive when we say, instead of promising you a time and then apologizing when we’re late by a few hours or days. And anyone who visits your home undergoes mandatory background checks and pre-employment drug screenings so that you can trust them with your family. They’ll never curse, swear, smoke or chew tobacco. They’ll even put on yellow shoe booties and lay down drop cloths to keep your home as clean as when they arrive. Head over to our guarantees page and have a look at all of the promises we make to ensure your service and our reputation.

We’re fully staffed to respond to your call everyday from 7am to 11pm everyday, and we offer around the clock, 24/7 emergency service available to customers all over Hampton Roads including Virginia Beach, Norfolk, Chesapeake, Portsmouth, Suffolk, Hampton, Newport News, Poquoson and Williamsburg.

So give us a call at (757) 868-7600, and get the expert service and installation from One Hour Heating and Air Conditioning that fits your schedule.

Replacing your system is one of the biggest financial decisions you will make. The reason for this is that the life expectancy of a system is around 12 years. When choosing a contractor, pick a company to install the unit based on quality and customer service, not solely on price. The name brand of the equipment is not as important as the installing contractor. Another thing to keep in mind when replacing a system is that the duct system you are connecting to is sealed tight with the proper amount of return air. With the new higher efficiency units, you also have to be careful that you replace your system with the proper sized unit so you don’t end up with a house that is cool but has high humidity. Do some homework, pick quality contractors, and find someone you trust and you will have a successful installation that will bring you years of comfort and the least amount of overall cost.

One Hour Heating and Air Conditioning carries a number of top quality heating and air conditioning brands including:

  • Carrier
  • Lennox
  • Trane
  • Rheem
  • American Standard
  • York
  • Whirlpool
  • Armstrong
  • Goodman
  • Amana
  • First Company
  • Rudd
  • National Comfort
  • LG Samsung
  • Mitsubishi
  • Westinghouse
  • Climatrol
  • Maytag
  • Duquesne
  • Coleman
  • Bosch
  • Fedders
  • Water Furnace
  • Florida Heat Pump
  • Weil McClain
  • Dunkirk
  • Bryant
  • Day Night
  • Janitrol
  • Kenmore

Customer Reviews

  • The technician arrived on time and was very pleasant. He explained to me everything he was going to do to my ac unit. He ensured that he put on the covers over his shoes which is a big plus for me. I will definitely continue to use... Read More

    Mattie Wells Avatar
    Mattie Wells
  • One Hour fit me in quickly because I had a personal emergency. They sent a wonderful young man who explained the situation to me and attempted to fix the problem with my AC. He was friendly and professional and engaging. When it was determined that I needed to buy a... Read More

    Bob Tyrrell Avatar
    Bob Tyrrell
  • Awesome experience! Very professional and knowledgeable staff and technician. Our AC went out and they were able to come out same day I called to do a full diagnosis on my unit. I had a simple issue with my power switch to the furnace being turned off during a renovation,... Read More

    matt abbruzzi Avatar
    matt abbruzzi
  • Excellent service. Knowledgeable and courteous. Decided to replace our entire system to be rid of R22 and 20 year old parts that are failing, and 1Hour will be handling that as well. If the service level is the same for the install, there's nothing to worry about.... Read More

    Gunnar Karason Avatar
    Gunnar Karason
  • I took advantage of the $49 A/C Refurbish from One Hour Heating and Cooling. I got exactly what I paid for: a $49 deal. Personally, I could have sprayed my outdoor unit with solution and washed away dirt myself. The technician was knowledgeable, but felt the main purpose was to... Read More

    Daniel Stahler Avatar
    Daniel Stahler
  • Wanted to wait until code inspector did final inspection before writing a review. One Hour doesn’t just talk the talk, they walk the walk. Best customer service I have ever had. My experience with One Hour has been 5 Star from the time I first contacted them until the installation... Read More

    Keith Talbott Avatar
    Keith Talbott
  • We have been using One Hour since the fall and are incredibly pleased with the service!!! We had a complicated issue two months ago and the technicians kept coming back (sometimes at 11:00 at night) until the situation was resolved. This past Saturday, our AC stopped working (just... Read More

    Katrina Klingensmith Avatar
    Katrina Klingensmith
  • One Hour might just be the best A/C and heating company in United States. I had a consultant out yesterday, Gary Whitehurst, who was extremely professional, in every sense of the word. He went above and beyond my expectations by explaining everything in detail. He was also polite, respectful, and... Read More

    Mike Plouff Avatar
    Mike Plouff
  • Nate Dominy was our heating tech yesterday, and he was wonderful. He went over everything with us. I have to say we are very happy with One Hour Heating & Air Conditioning, they said our electric bill with go down. They were not kidding, we dropped at least $75. on... Read More

    Barbara Lynch Avatar
    Barbara Lynch
  • I've been using them for about a year now. Same tech comes to clean my heater and AC. They keep me informed as to why they recommend things, not just try to sell them to me. And I don't feel any high-pressure sales tactics. Genuinely a good company to deal with.

    George Pettit Avatar
    George Pettit

Our Guarantees

“Always on time… or you don’t pay a dime.” Your complete satisfaction with our services and technicians is always 100% Guaranteed.