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Comfort is on the Horizon

24/7 Emergency HVAC Services

Horizon understands that you can’t predict when a problem will occur—that’s why we offer all our emergency HVAC services at no additional cost. Even if it’s the middle of the night or on a holiday, we’ll gladly assist you with top-quality emergency repair services provided at our standard rates and special offers.

Our emergency technicians are here for you24 hours a day, 365 days a yearSchedule Online Today

No Additional Cost for Emergency HVAC Repairs

Horizon Services offers 24/7 emergency ac repair throughout the area. Best of all, we never charge extra for our emergency services. When you reach out to us with your emergency, we will respond quickly and arrive on-time. We stand behind all of our work with extensive warranties and service guarantees. With more than 300 fully-stocked trucks, we’re ready to assist you now!

Emergency Air Conditioning Services 

Our emergency AC repair services will give you peace of mind. We’re ready to assist you with 24/7 emergency AC repair services at any time of day or night, including weekends and holidays. Get an air conditioning service you can count on. Our trained and experienced Horizon technicians meet your emergency AC repairs with on-time arrivals, expert services, and affordable rates.

We offer the following services to homeowners:

5 Common Air Conditioner Problems

Sometimes, your air conditioning system gives you warning signs before shutting down. Let’s take a look at air conditioner malfunctions that indicate it’s time to contact an HVAC technician.

1. Refrigerant Leaks
The refrigerant is the liquid in your system that eliminates the heat and humidity from your home’s air. When leaks form in your refrigerant lines, this drains out the fluid, making your AC system unable to cool your home effectively. For refrigerant leakage, a specialized technician will need to detect the leaks and repair the lines.

2. Frozen Evaporator Coil
An evaporator coil absorbs heat from the air and is filled with refrigerant to help cool the home. Though it may sound impractical, evaporator coils need warm air to function correctly. If something hinders the airflow, the coils can get too cold, which forms a layer of ice on the outside. This prevents cold air from coming out of your AC supply registers.

3. Clogged Drains 
Your AC system’s drains are significant to the functionality of your air. When your unit cools your home, it removes moisture from the air through a drain line. This moisture then goes into a pan, and eventually down the drain. If any of these components get clogged, this can damage your system or permit water leaks that, if not detected, destroy your ceiling, walls, or furnishing. Even worse, you could develop mold growth.

4. Fan Malfunction
Your AC system has a fan that blows indoor air over the evaporator coils to cool your home. There’s also another fan that blows over the outdoor unit’s condenser to eject absorbed heat to the outdoors. If either one of these fans breaks, this could cause severe problems to your AC unit. A broken fan can be the cause of many issues: lack of lubrication, a faulty motor, debris clogging the fan, or a worn belt. To accurately determine the problem, speak with an HVAC professional, and get help right away!

5. Contaminated Condenser Coils 
Condenser coils bear the responsibility of ejecting removed air to the outdoors. Typically, when an AC unit is experiencing malfunctions, this is due to the build-up of dirt and grime. When debris gathers on the condenser coils, this makes it harder for heat to transfer. As a result, your system must work twice as hard, which can lead to system failure.

24/7 Emergency HVAC Services in Allentown, PA

Emergency Heating Services 

During colder months, the comfort of your home depends largely on a functioning heating system. When your heater breaks down or stops working properly, reach out to the heater repair service experts at Horizon Services! We provide a reliable heater, heat pump, and boiler repairs for homeowners throughout Delaware, Southern New Jersey, Southeastern Pennsylvania, and Northeastern Maryland.

Our team performs outstanding repairs on most major brands and nearly every type of HVAC system. We provide flexible scheduling, including same-day air conditioner service and next-day installs. Technicians arrive on-time, every time, or your service is free.

We offer the following services to homeowners:

Furnace Services

Heat Pump Services 

Boiler Services


How a Furnace Operates 

A furnace has many components that keep it up and running, but how exactly does it all work together to keep your home warm and cozy? Let’s take a look at how a standard furnace operates to heat your space.

Thermostat & Gas Valve 
When you adjust your thermostat up, this triggers the furnace to turn on and warm your home to the desired temperature. First, the gas valve will open and spark the burner located below the combustion chamber. From there, the gas valve will work with your thermostat to manage the gas amount that moves into the furnace.

One of the biggest reasons a furnace isn’t working is due to the pilot light. If you discover that your gas valve works, but the furnace isn’t turning on, make sure your pilot light is on. Your pilot light may need to be relit. In that case, you can use the manufacturer’s instructions to light it yourself or contact an HVAC professional right away.

Heat Exchanger
Once the burner ignites, the flames from it will heat a metal heat exchanger. This heat travels through the heat exchanger’s looped tubes, turning the heat to the air. The heat exchanger is perhaps one of the most critical functions of a furnace. Therefore, if the heat exchanger isn’t working, you won’t get the heat you need to warm your home.

Blower Motor & Fan
When heat travels through the heat exchanger, that’s when the blower motor and fan will push the heat through the plenum and to the ductwork of your home. From there, heat is distributed through several vents in your home until your home is heated to the desired temperature.

How is Furnace Energy Efficiency Measured?
To determine the energy efficiency of your furnace, you must know the Annual Fuel Utilization Efficiency (AFUE). This ultimately measures the thermal efficiency measure of space-heating furnaces and boilers and will tell you how much fuel is used for heating and the amount that’s lost due to combustion.

If you have a 90% AFUE furnace, this means that approximately 90% of the fuel is used to directly heat your home while the last 10% is lost.

Typically, high-efficiency furnaces AFUE percentage goes above 90% and up to even 98.5%. Medium range efficiency furnaces will be between 80% to 85%. Low-efficiency, and mostly older furnaces vary between 50% to 70%.

The best way to maintain a high-efficiency furnace is to get routine maintenance. The efficiency of your furnace will decline overtime without proper and consistent repair to ductwork leaks, loose and damaged components, clogged air filters, and filthy furnace parts.

Get an HVAC technician to perform annual maintenance to keep your system in pristine condition and highly efficient.

24/7 Emergency HVAC Services in Allentown, PA

Emergency Plumbing Services 

When you’re dealing with an emergency plumbing repair, you need an experienced professional on-call and ready to go. At Horizon Services, we offer comprehensive plumbing services for homeowners throughout Delaware, Southern New Jersey, Southeastern Pennsylvania, and Northeastern Maryland. From burst pipes to serious toilet clogs to broken water heaters, our highly-trained plumbers are capable of quickly and effectively addressing any plumbing situation.

We offer the following services to homeowners:

Emergency HVAC & Plumbing Repair Services Offered by Horizon

Searching for emergency HVAC or plumbing repair near me?  Look to Horizon Services, your 24/7 service team in areas we serve!

Call us at 1-800-642-4419 for fast, reliable emergency HVAC and Plumbing services! Find your local Horizon today!


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