Denver HVAC Repair

With the right equipment and regular maintenance, your heating and cooling systems can pay you back. Our NATE-certified technicians are trained to maintain and repair central air conditioners and heat pumps from Carrier and all other brands. If you are experiencing problems with your furnace or AC system, we’ll make sure that your system is working properly, and we won’t leave until the job is complete and your home is comfortable. In this busy world, we understand the importance of prompt appointment scheduling and reliable service. We even offer 24-hour emergency service and after-hours air conditioner repairs that fit your busy schedule.
Dehumidification (air drying) in an air conditioning system is provided by the evaporator. Since the evaporator operates at a temperature below the dew point, moisture in the air condenses on the evaporator coil tubes. This moisture is collected at the bottom of the evaporator in a pan and removed by piping to a central drain or onto the ground outside.
5) Adjust your thermostat. If you are away for large stretches of time every day, adjust your thermostat to a higher temperature for the time you are away. This will lessen the amount of time your unit has to work each day, and will lengthen its life cycle. An additional benefit will be a lower utility bill each month. Some newer thermostats allow you to pre-program your thermostat to match your schedule so that your home will still be cool when you arrive. Optimizing your system’s usage will maximize its life in the long term.

Your heating and cooling equipment is vital to your comfort and breakdowns can be stressful, inconvenient and even dangerous. You can rely on the professionals at One Hour Heating and Air Conditioning* for expert service when you need it most. Our highly-trained technicians are available around the clock to meet your heating and cooling needs. We'll install, repair and maintain your HVAC system, keeping it in peak condition. Give us a call when you need to:
Many HVAC maintenance companies offer annual servicing contracts for preventative maintenance. Such contracts cost anywhere from $100-$150 per year, and cover annual visits in which standard maintenance tasks are performed. Some companies will allow you to make monthly payments for your maintenance contract, and will provide you with discounts around 15% if you hire them when you need your unit repaired.
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Since 1971, One Hour Heating & Air Conditioning has been the leading Charlotte AC repair company. Our technicians are not only professional experts, but they work 24/7, 365 days a year to make sure you’re comfortable. Plus, they’re “Always on time… or you don’t pay a dime.” ®. If you are looking for heating and air in Charlotte NC, you are in the right place!
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An example of a geothermal heat pump that uses a body of water as the heat sink, is the system used by the Trump International Hotel and Tower in Chicago, Illinois. This building is situated on the Chicago River, and uses cold river water by pumping it into a recirculating cooling system, where heat exchangers transfer heat from the building into the water, and then the now-warmed water is pumped back into the Chicago River.[21]
A contactor is a $25 mechanical relay that uses low-voltage power from the thermostat to switch 220-volt high-amperage current to the compressor and condenser fan. AC contactors can wear out and are at the top of the list of common air conditioning service failures. Even if your contactor is working, it pays to replace it every five years or so. Unscrew the old contactor before removing the wires. Then move the wires to the new unit (photo 6).

If your air conditioner’s condenser coils, which are located in the outdoor unit, freeze up, your system will not run properly. Poor airflow through your cooling system can cause ice to form on the coils. Obstructions are typically the cause – such as dirty air filters or blocked return air ducts. Low refrigerant could also be the cause, requiring a refrigerant charge. A home AC repair technician can diagnose the issue behind your frozen coils, resolve it, and safely thaw your coils to restore cooling in your home.”
Routine maintenance involves replacing or cleaning the filters if so equipped, and keeping the outside air intake free of debris. After years of service the air exchanger will become crusted with grease and dirt that collects during condensation. Removing this accumulation will probably take solvents or degreasers and require opening up the cabinet and compartments.
Before opening the electrical cover on the A/C unit, be sure to shut off all power to the compressor unit and the indoor furnace or air handler, and verify that it is off. Note that this may mean shutting off a circuit breaker that serves the furnace and air handler, and then, near the compressor, pulling out the disconnect block (or shutting off the 220-volt power) to the outdoor compressor.
A.J. LeBlanc Heating specializes in the installation and service of heating, air conditioning and plumbing systems for residential homes. Whether you are building a new home, converting your existing heating system to a different fuel, upgrading your old unit to a more efficient system, or just adding air conditioning, LeBlanc Heating can service your needs.
So, whether you need a furnace repair or you’re searching for a new heating and cooling system—or you need a plumbing repair as soon as possible–you can count on our specialists in Longmont. We’re experts in heating system and plumbing repair and providing top-notch heating and plumbing service is what we do best. Call Service Experts 24/7/365 at 303-647-5749 or request an appointment online today, and don’t forget to look at our coupons page for savings on your heating system or plumbing repair service.
Architectural acoustics Architectural engineering Architectural technologist Building services engineering Building information modeling (BIM) Deep energy retrofit Duct leakage testing Environmental engineering Hydronic balancing Kitchen exhaust cleaning Mechanical engineering Mechanical, electrical, and plumbing Mold growth, assessment, and remediation Refrigerant reclamation Testing, adjusting, balancing

Your air conditioner’s outside unit is home to the compressor, fan, and condenser coils. These components work to release heat from the air, transferring it out of your home to produce a cool indoor climate. When the outdoor fan isn’t working correctly, the heat transfer process is hindered. Not only will this prevent your air conditioner from adequately cooling your home, a broken fan can cause the system’s compressor to overheat. An overheated compressor could trigger the air conditioner’s safety controls, turning your air conditioner off; overheating can also cause damage to the compressor itself, requiring home AC repair or compressor replacement.
Central home air conditioner service systems consist of two major components: a condensing unit that sits outside your house, and the evaporator coil (often referred to as an A-coil) that sits in the plenum of your furnace or air handler. The refrigerant in the A-coil picks up the heat from your home and moves it to the outdoor condensing unit. The condensing unit fan blows outside air through the condensing coil to remove the heat. The condensing unit houses the three parts replaceable by a DIYer: the contactor, the start/run capacitor(s) and the condenser fan motor. The condensing unit also houses the compressor, but only a pro can replace that. The A-coil has no parts that can be serviced by a DIYer.
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