Serving Castroville, TX and surrounding areas
Approved
In business since 2016
Free estimates
Credit card accepted
"Sammy performed annual maintenance on my two mini split air conditioning and heating units. He also installed surge protectors on each unit. He is professional and courteous. I highly recommend Air Pros of S.A."
+1
Serving Castroville, TX and surrounding areas
Approved
In business since 2016
Free estimates
Credit card accepted
"Enjoyed working with Robert. He and his team installed my new HVAC system in spite of the weather in a very efficient and quick manner. I appreciated the money saved in a lower quote than other companies. I would definitely recommend USA Air to new prospective customers."
Serving Castroville, TX and surrounding areas
Approved (Corporate)
In business since 1994
Free estimates
Emergency services offered
"Kenneth Draper the Comfort Advisor came out to present the “Will”Fixit new Air condition package. He was highly professional and presented the various units and models we could choose. All our concerns and questions were answered fully, due to his thorough presentation. After having our installers change out our unit, it matched totally to what Kenneth Draper shared."
Serving Castroville, TX and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"They put in our new heating and air system for us. It was about 3 years ago. It was about as good as anyone else's offers. The cost may have been around $29. They might have been running a special. They were pretty good with punctuality. We've used them since before they put in the new system. We've been pretty happy with their service. We had a freon leak and they kept coming out until they finally found it and fixed it. It was no charge. It was their job. They put it in and then it had a freon leak. So they kept coming out until they fixed it at no charge."
+15
Serving Castroville, TX and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"Very professional and were able to replace my old AC unit with an efficient two stage Heat Pump System within a day and at an excellent price. I highly recommend Enoch Electric, Water & Air."
Serving Castroville, TX and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"Fantastic customer service and work!! HIGHLY RECOMMEND!"
+21
Serving Castroville, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"TeamEnoch replaced my old air conditioning and heating systems, and the work they did was so good it borders on the unbelievable. Two very professional technicians showed up exactly on time, worked for 11 hours straight in really horrible conditions (a cramped attic in 95-degree heat) and did the whole job in one day! To top it off, their company’s price for all this was significantly lower than other estimates I had. This is a great company. I can see why they have won so many awards. *This review was migrated from an affiliated account on Angi with an original submission date of 10/4/2021"
Serving Castroville, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Best bang for your buck! Best quality service in the area!"
+1
Serving Castroville, TX and surrounding areas
Approved
In business since 2005
Free estimates
Customers say: Quick response
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!
Serving Castroville, TX and surrounding areas
Approved
Emergency services offered
Warranties offered
Credit card accepted
We are a family owned business established in 2022. Our technician has 15 + years experience in this field. We pride ourselves on excellent customer service and reasonable pricing.
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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