Air Condition Repair

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People looking to stay cool and comfortable in their home in Sussex County, Wicomico County, Worcester County and Kent County should look to First Class for dependable and effective air conditioning repair service.

From air conditioning unit repair to central air repair, First Class has served countless homeowners throughout Delaware and Maryland for 40 plus years. No air conditioning problem is too great to stop our technicians from fixing your AC unit today!

In need of AC repair or replacement services? The friendly staff here at First Class knows the incredible value of professional air conditioning repair service. Our team members will work with you to determine the absolute best solution for your particular situation. We can effectively fix AC units in the event they are repairable or inform you of newer, energy-efficient replacement models that can help keep your home stay cool while saving you money. After deciding on the perfect air conditioner, we then professionally install the unit in your home so you can enjoy the cool comfort of effective air conditioning during a summer heatwave.

In many cases, you may not need to have a new air conditioning unit installed. Our professional technicians are very experienced with central air repair. Our premier air conditioning repair services can ensure your comfort without costing you an arm and a leg. If you are a resident of Sussex County, Wicomico County, Worcester County or Kent County and are in search of reliable AC unit repair services, you can depend on First Class.

Warning Signs to Have Your AC Unit Repaired

We understand not everyone is an expert on air conditioning units. Our technicians come out and inspect your unit and provide you with a FREE estimate. If you are unsure whether or not your central air is functioning properly, here are a few indicators that you may need our AC repair services.


  1. Use Your Nose

New and foul odors in your house can be a significant indicator that something is wrong with your air conditioning unit. When the wire insulation in a unit fails and burns out, it emits an odor that won’t be difficult to pick up on. If there is any mold inside any ductwork, it will give off a strong musty smell. A musty smell means the problem should be addressed immediately.

  1. Use Your Ears

It is common to become accustomed to the rattles and creaks in our house, but any new sounds coming from your air conditioning unit can indicate something is wrong. If not addressed quickly, your unit could fail completely, leaving you with an expensive replacement cost.

  1. Thermostat Problems

Although a lack of cool air can, in many cases, indicate that there is an issue with your AC unit, the real problem could be with your thermostat. Even though your thermostat is reading 70 degrees, it could be telling the unit a completely different temperature.

  1. Poor Air Flow/No Cool Air

The most telling sign of a unit in need of repair is that your house is warmer than usual, and it isn’t cooling off as quickly and effectively as it used to. Depending on the age of your unit, the lack of cool air can be easily fixed through our AC unit repair services.

If we are unable to fix your AC unit, we can find you a replacement. Browse our website for more information on our air conditioning unit repair, central air repair, or our AC replacement services in Wicomico County, Worcester County, Sussex County, and Kent County.

We also encourage everyone to enjoy the benefit of our free estimates on AC maintenance and to contact our friendly team today for any air conditioner issue.


A huge shout out to 1st Class HVAC we were having problems with the heat in our home , I have had to stay awake for the last six days…

Ric Fowler

In the beginning of September(when the temps were in the 90’s)our central A/C died. We called and they sent a technician named Mike who found the problem and got it…

Jean Burkhardt

The problem first came up on Memorial Day. Gary arrived quickly even though it was a holiday. He discovered the problem and had to order a part which they did…

Dolores Fidishun

Every member of the team was professional, courteous, knowledgeable, respectful, industrious, and delivered such high quality product that I was impressed beyond belief. Duane took the time and effort and…

Steve Feher

Our 12 year old Central AC unit burnt out and needed replacing. We contacted our current service company for an estimate to replace. The sales rep showed up with three…

Bruce Temple

Working with Sean Walsh to design and install our replacement HVAC system was a delight. Mr. Walsh was extremely knowledgeable and did a great job explaining our options based on…

N Marvin

Arrived at our second home only to find that our heat would not come on for what was the coldest night of the season so far. Called First Class, as…


First Class is an outstanding company. My Mitsubishi system was installed by them and now a complete of two bath breakdown and replacement of bath items and pipes was completed…