Serving Farmingdale, NJ and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Staff is very friendly and helpful and well-trained professionals. They serviced my appliances and solved my issues on the same day whereas other service companies would not. Liv Air is the best HVAC service provider and I highly recommend their services."
+46
Serving Farmingdale, NJ and surrounding areas
Approved
In business since 1990
Free estimates
Customers say: Quality work
"Exceptional service! My install went just as planned. Ken was very honest and helped us make decisions for our install. We are so glad we decided to use All Air Systems! Nothing but the best of service! I would recommend them over and over again."
Serving Farmingdale, 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 Farmingdale, NJ and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"Very well. Was very informative."
+6
Serving Farmingdale, 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 Farmingdale, NJ and surrounding areas
Approved (Corporate)
In business since 1971
Free estimates
Emergency services offered
"They were a fantastic team of workers and office staff. We were very pleased with them and highly recommend them. We had a hybrid system with a heat pump to replace our heating and a/c. Matt, John, Jim and Gavon worked on our project."
Serving Farmingdale, NJ and surrounding areas
Approved
In business since 2016
Free estimates
Credit card accepted
"Tamco air did an amazing job quality work fair priced We will use their services again for sure"
Serving Farmingdale, NJ and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Excellent. on time arrival, neat work and cleanup. Right price for well-known brand system and installation. Ken is a very good communicator by phone or email. Brother Joe is very experienced and did the job - really focused on the work - doesn't spend time chatting on the phone while trying to work. Answered all my questions. Had my new system up and running by afternoon. We are contracting with Ken for a new furnace - the present one has a rusted heat exchanger, revealed when old system removed. He proposed the right price for equipment to serve our needs."
Serving Farmingdale, NJ and surrounding areas
Approved
In business since 2022
Free estimates
Offers commercial services
"I would like to just thank Zach from Integrity Heating & Cooling. Overall he was very professional , knowledgeable and kind . Other companyâ s rushed me off the phone but with Zach we were able to move from the phone to the home. My air is working great and itâ s been a help with the weather weâ ve had. Iâ m just again thankful and highly recommend contacting Zach for any help needed!"
Serving Farmingdale, NJ and surrounding areas
Approved
In business since 2014
Customers say: Quick response
"Came within 2 hours after contacting him.. Needed some repair and freon refill.. Very nice.. Good work.. Checked air temp when done.. Just didn't appreciate the 89$ trip fee especially since we hired him.."
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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