North Carolina has hot and humid summers with wet and cold winters. This dramatic swing happens every year. CWJ is a full service, year round HVAC company. Our commitment to quality service and giving you the best deal possible sets an industry standard difficult to match. We install, service, and repair most major brand heating and air conditioning systems.
Our staff of highly qualified technicians also are experts in air quality control and can walk you through the process of converting to natural gas or oil heating systems. Contact us today to see how CWJ Heating and Air Conditioning can keep your home in the greater Durham area warm in the winter and cool in the summer.
Our staff of highly qualified technicians also are experts in air quality control and can walk you through the process of converting to natural gas or oil heating systems. Contact us today to see how CWJ Heating and Air Conditioning can keep your home in the greater Durham area warm in the winter and cool in the summer.
Services
About
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For the past 45 years, CWJ Heating and Cooling has been servicing the greater Durham area. Our staff is a tight-knit professional family dedicated to providing you with the greatest quality of HVAC work. All of our service technicians and installation experts are not paid on commission but are paid hourly.
Heating
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CWJ Heating and Air Conditioning employs highly trained and certified service technicians. We are proud to warranty our workmanship and materials for one year. All of our equipment and materials we install meet National and North Carolina code requirements and are submitted to necessary permits and fees for local inspection departments as required.
Air Quality
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CWJ Heating and Air Conditioning employs highly trained and certified service technicians. We are proud to warranty our workmanship and materials for one year. It might not be a cold. What most people don't realize is that these symptoms can also be caused by mold and micro-organisms living in your home.
Natural Gas
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CWJ Heating and Air Conditioning employs highly trained and certified service technicians. We are proud to warranty our workmanship and materials for one year. Natural Gas is cost effective, better for the environment, and extremely energy efficient. With electricity losing more than two-thirds of its usable energy, natural gas is the clear pick when ninety percent of it is considered useful energy.
Planned Maintenance Agreements PMAs
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We clean coils to increase system efficiency (dirty coils slow down airflow), and check drains for leaks. Refrigerant needs close monitoring, a 15% undercharge of refrigerant will lower your system's efficiency by 25%. SAFETY ISSUE: If co2 levels are too high they may cause fissures, cracking, or even surface combustion of your heat pump.
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