Serving Stony Point, NY and surrounding areas
Approved
In business since 2017
Emergency services offered
Small jobs welcome
"Angel is a great hvac tech. He got my heat up and working properly. I would recommend him to anyone. Great guy."
Serving Stony Point, NY and surrounding areas
Approved
In business since 2011
Free estimates
Customers say: Quality work
"Mike and his team are extremely reliable and knowledgeable. Their prices are competitive and their work is exemplary. I will definitely call on their services for any of my future HVAC related needs. I highly recommend!"
Serving Stony Point, NY and surrounding areas
Approved
In business since 2002
Free estimates
Small jobs welcome
"The central AC for our hotels restaurant was not cooling effectively. RB Refrigeration found the issue quickly which was a burned compressor and was able to acquire the needed parts and repair the system the same day. Amazing service! Bravo was very professional and gave a fair price for the repair. Would recommend him to anyone looking for quality work."
Serving Stony Point, NY and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"We had an amazing experience with this HVAC company! From start to finish, the entire process was seamless, professional, and stress-free. Our AC stopped unexpectedly. They were incredibly responsive and able to schedule us quickly and arrive right on time. The technician Berto was knowledgeable, courteous, and took the time to thoroughly explain what was going on and what needed to be fixed. You can tell they really care about doing the job right, not just rushing through it. The repair was done efficiently, and our AC has been running perfectly ever since. It’s honestly such a relief to find a company that is reliable, honest, and truly skilled at what they do. We will absolutely be using them again for any future HVAC needs and highly recommend them to anyone looking for top-notch service!"
+3
Serving Stony Point, NY and surrounding areas
Approved
In business since 2022
Free estimates
Warranties offered
"changed new boiler system great job and neat price very reasonable"
Serving Stony Point, NY and surrounding areas
Approved
In business since 2020
Customers say: Quick response
"They were very good, reliable and professional."
Serving Stony Point, NY and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"This was perfect. Very reliable and great service."
+15
Serving Stony Point, NY and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"Central AC swap out was done when I needed it asap. My old unit broke down and Revive showed up right away gave me a great price. They completed everything as they said they would in amazing timing too. I highly recommend Revive!"
Serving Stony Point, NY and surrounding areas
Approved
In business since 1978
Free estimates
Emergency services offered
"Very expensive but service is good."
Serving Stony Point, NY and surrounding areas
Approved
In business since 2025
Warranties offered
Small jobs welcome
"HVAC Repair A few days after our yearly inspection from our normal HVAC company, our ac began to struggle during a heatwave. Instead of calling back the same company, I decided to have someone else come take a look. Jonathan Hollins was highly recommended. Upon arrival he invited me to shadow him so that I could see exactly what he was doing. It only took a few minutes for him to identify the problem. While inspecting the outdoor condenser unit, he noticed that the fan was spinning backwards, and that the capacitor connections were reversed. After making the necessary correction, Jonathan continued to do a thorough check of our system. Thankfully, no other issues were found. Within a few minutes, we could feel the difference inside the house. I'm happy when my wife is happy. Also, the price was lower much than expected. I highly recommend Hollins Mechanical Services. He was very professional and more importantly, very honest and trustworthy. We plan to use him for any future needs."
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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