One Hour Heating and Air Conditioning has always done a phenomenal job for us. This was not our first time using their services. We have been with them for a while now. We have a maintenance contract with them. They came out recently to check the air conditioner and replace the filter. The technicians are always prompt, polite and professional. They are able to quickly and effectively assess the unit and explain their assessment to us. They take the time to explain any problems they find from the assessment as well as what they will need to do to fix it. They take the time to answer any questions we have for them. They are courteous and respectful of our home. They wear little booties to protect our flooring and carpeting. Their pricing is reasonable. Their customer service is good. Their technicians are knowledgeable. For all of these reasons, we continue to use their services. If you need a reliable, trustworthy company they have no hesitations about calling One Hour Heating and Air Conditioning for your next job!