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HVAC Contrator Serving Wilmington NC With Exceptional Customer Service

The perfect way to beat the heat or remain cozy and warm on a cold winter evening, is with a professionally maintained and installed HVAC system. We’re a full-service company dedicated to offering reliable, quality HVAC replacement, repair, maintenance and installation to homeowners around and in the Wilmington, NC area. Our experienced technicians are continually upgrading their skills to stay updated with the most recent technology and perform their jobs in compliance with the most recent laws, codes, and licenses for extra peace of mind.

Our Services

There are numerous projects around the house that it’s possible to deal with on your own, and HVAC installation is not one of them. Installation of a brand-new heating & cooling system is better left to the pros for a variety of critical reasons:

  • Warranty. Manufacturers require that their products be installed by a certified, licensed professional, to satisfy the warranty’s conditions.
  •  Safety. There are substantial risk factors related to incorrect HVAC equipment installation, which include electrical shock, carbon monoxide poisoning, fire, and much more.
  • Lifespan. Professional maintenance and installation can vastly increase your equipment’s lifespan, with less stress upon system components, as well as enhanced performance.
  • Energy efficiency. Your HVAC system that’s professionally installed and designed runs at peak efficiency for more savings and comfort.
  • Sizing. A sequence of load calculations is required to make sure your brand-new HVAC equipment is correctly sized for your house.

Whether you are prepared to replace your existing HVAC system or aren’t certain whether to replace it or repair it, All In One Services can help. Indications that you might need HVAC replacement involve:

  • Age. Consider replacement once the equipment gets to the ten-year mark, after which time reliability may become a concern as components start deteriorating.
  • Expensive repairs. More consistent, expensive repairs are an indication of imminent replacement.
  • Decreased efficiency. Improperly maintained, worn, or old components have to work harder to generate conditioned air, which results in a reduction in efficiency and an increase in energy prices.
  • Lack of comfort. If specific rooms are colder or warmer than others, or you have witnessed an overall reduction in comfort, enhance your inside environment with the steady humidity and temperature control, and quiet, clean operation of brand-new equipment.

Reliable, speedy HVAC repair services are a must-have in the Wilmington NC area, in which extreme summer humidity and temperatures may make life uncomfortable, and cold winter nights are more enjoyable with a working heat pump or furnace. All In One Services offers customers around-the-clock Emergency Repair service for when you require it most; however, how will you know when you should call for a repair? Be on the lookout for the following clues:

  • Weak airflow. Decreased airflow might be an indication that your system requires cleaning, yet it also may be a sign of a component failure.
  • Strange odors or sounds. Musty smells must be investigated because there might be mold in the ductwork or on components. Unusual noises like banging, squealing, or clanging require a service call before more damage is done.
  • Excessive humidity or moisture. Noticeable water pooling around interior components or indications of mildew or mold means your HVAC system is not doing its job and needs to be repaired.

Regular maintenance is the ideal method of increasing the lifespan of your system components, which can help you avoid costly, major repairs.

To learn more about solutions to fit your budget and needs, schedule a free in-home consultation with our friendly staff. Consultation includes:

  • current system analysis
  • estimates for energy efficient options
  • information on available rebates, current specials, & financing options


Diana C.

I called at 8:00 am to get a service appointment for my malfunctioning air conditioner; All-In -One had a repairman at my house at 11:00 am. The polite, well spoken, clean, tidy serviceman diagnosed and repaired my air conditioner’s dead condenser in 15 minutes, and, although my air conditioner is old, the serviceman did not try to talk me into buying a new one, but instead gave me a brochure from the company offering a service and parts contract. I am delighted with the speed of the service (I’m a new customer) and the competency of the repairman. I will definitely use All-In-One again.

Kathleen K.

They have always been very prompt, good, and fair with their price. I have used them for a long time. They have always been very reliable.

Bobby P.

Brian with 20 years experience came out on the 4th of July. After hours and with so much experience was able to give us a quick fix to get our ac back up and running and will call back to finalize and replace our broken electrical board. My wife and 2 year old thank him 100% to not sleep in 88 degree heat at night! Thanks guys!

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