Serving Lakewood, NJ and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"Have used this company several times and they do excellent work for both small repairs and major HVAC and water heater replacements. Also, they are reliable and always on time! This Company is an excellent choice for your plumbing problems."
+6
Serving Lakewood, NJ and surrounding areas
Approved (Corporate)
In business since 1994
Emergency services offered
Credit card accepted
"Installed ductless air conditioning. They were fast, efficient and easy to work with. Weâ ve had other contractors here since the installation and every one of them was impressed with Air Experts quality of work."
+3
Serving Lakewood, NJ and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"Final wiring was not done properly, it was safe, but wired into another fan so if the switch in another room is turned off the ceiling fan no longer works"
+6
Serving Lakewood, NJ and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
"I have used L&B several times. They owerwashed my house, fixed my heating system repaired my air conditioning and I recommended them to my in- laws. They have always been responsive, professional and did great work. I will continue to use them in the future and would definitely recommend them."
+3
Serving Lakewood, NJ and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"I just bought a new home and the motor in my central air system went. The system was pretty old so I decided to get a whole new Hvac system installed. I decided to let F.S do the job. Greg was great. Very knowledgeable and explained everything to me. He was never pushy and didn't force any sales on me. He gave his honest opinion and was always available for any questions or concerns i had."
Serving Lakewood, NJ and surrounding areas
Approved
In business since 1948
Free estimates
Credit card accepted
"Mike the company consultant was excellent. Explained all my options very knowledgeable. Sean and crew excellent answered all my questions. explained system Always on time. Replaced oil heat system too gas."
Serving Lakewood, NJ and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"The technician was very professional and was able to answer many of my questions about the condition of my HVAC system that I inherited and its probable lifetime. I sensed that he was being honest and straightforward. Rather than accept his extensive list of possible replacement parts, I opted to have him install the one that he believed to be the most urgent- the capacitor. So far the unit seems to be functioning well."
Serving Lakewood, NJ and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
Heating & air conditioning HVAC contractor delivering expert installation, service & maintenance of heating & cooling systems in NJ new construction and existing homes. Formerly Pete Grasso Heating & Air Conditioning in Keyport, NJ. All Air Systems Heating and Cooling will help you achieve the indoor comfort and air quality you're looking for with HVAC systems, and superior service in NJ.
Serving Lakewood, NJ and surrounding areas
Approved
In business since 2022
Free estimates
Offers commercial services
"Zach was very professional and polite He inspected my entire system and showed me what needed to be done. His pricing was fair and reasonable. After he finished the needed services, he checked every air vent to make sure that the air coming out of them was the correct temperature. I would HIGHLY RECOMMEND him and will use him for all future HVAC needs."
Serving Lakewood, NJ and surrounding areas
Approved
In business since 2014
Customers say: Quick response
"Fast service. Thorough inspection of the AC unit. Found the problem right way. Reasonable cost. Chris is very professional. I highly recommend."
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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