Serving Cardiff By The Sea, CA and surrounding areas
Approved
In business since 1996
Free estimates
Warranties offered
"The owner Bill McIntosh was very friendly and professional. His crew did an excellent job of installing the new heating and air conditioning system. They were very efficient and cleaned up everything after they were finished."
Serving Cardiff By The Sea, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
Emergency services offered
"Hire Ryan Boyd at Air America for your AC and Heater needs. You will be most happy you did."
+6
Serving Cardiff By The Sea, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
"My wife and I were throughly impressed with the professionalism of the company and their installation crew. They were meticulous in their work practices and went out of their way to keep us informed of the status of our air conditioning project from planning to completion. It was truly a pleasure dealing with such an honest and ethical HVAC contractor. Michael Santana, along with his talented team of Enrique and Raul more than exceeded our expectations with their outstanding work and customer service. We solicited quotes from numerous contractors and Aire Care Heating and Air Conditioning hands down provided the best cost and installation proposal. If you are looking to replace your HVAC system, I highly recommend that you contact them."
+8
Serving Cardiff By The Sea, CA and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"After 10 years we decided to put in air conditioning. Over the past few years we have noticed that we keep having more hot days. We got tired of being "worried" about the heat and roasting. We shopped around and were surprised at the price differences but more than that the dishonesty in the business. We decided to use Liberty because of the positive reviews on Angie's List and we were not disappointed. Everyone was really great to work with and Jerry was a complete joy. I am a property manager and have over the years dealt with countless home service workers and contractors. I can't recommend Liberty enough. They were clean, on time, respectful, honest, and gave me a great deal."
Serving Cardiff By The Sea, CA and surrounding areas
Approved
In business since 1995
Free estimates
Credit card accepted
"Air Maxx is a professional company, who first visited to understand my needs and offered options. They arrived on time and completed the installation and instructions in a timely efficient manner. The two men who provided the service were friendly and informative."
Serving Cardiff By The Sea, CA and surrounding areas
Approved
In business since 2017
Free estimates
Credit card accepted
"Very professional cleaning of dryer vent and air ducts."
+24
Serving Cardiff By The Sea, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Free estimates
Emergency services offered
"We had our whole house airc onditioner replaced by Airtime and we were very pleased with a job well done. Pedro and his assistants arrived on time and completed the work in good time. They changed the vents installed some new duct and installed a Nest thermostat. I am very pleased with the excellent professional service at a reasonable cost."
+55
Serving Cardiff By The Sea, CA and surrounding areas
Approved
In business since 2010
Credit card accepted
Customers say: True professional
"Josh was able to help us out less than 24 hours after I called. We had no AC and it was very hot in our home. He called ahead of his scheduled visit and was able to arrive earlier. He was very efficient, knowledgeable and friendly. We discussed future work replacing equipment and will definitely contact Josh to do the job."
+14
Serving Cardiff By The Sea, CA and surrounding areas
Approved
In business since 2008
Free estimates
Warranties offered
"I would highly recommend this company to anyone. The rep I had only charged me for the ac sealant and the two pounds of freon he used. He was very friendly informative and very fair. It's too bad you can't find service like this all the time."
+12
Serving Cardiff By The Sea, CA and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"We recently had Same Day Heating and Air Conditioning come to our house to inspect our furnaces before turning the furnaces on during the cooler winter months and they discovered that both units had gas leaks. The system is 20 years old so it wasnâ t a complete surprise although we had hoped to put off replacing them for about 1-2 years. The technician/ inspector was knowledgeable, thorough and professional in showing us pictures of the worn, damaged furnaces (2). He explained the options for repairs and replacement as well as pricing considerations. In the end we decided to have them install 2 new furnaces and 2 new heat pumps to replace our old AC units. The installation was scheduled and completed within a short time frame and done with as little disruption to our home and family as possible. Efficient and neat in their work, I can happily recommend Same Day Heating and AC. I am very reassured knowing that my furnaces and heat pumps can effectively and safely heat and cool our home for our family. Peace of mind is priceless when it comes to protecting your family."
+11
Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.
Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.
Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.
Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.
Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.
From average costs to expert advice, get all the answers you need to get your job done.
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