Serving Griffin, IN and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"They came, diagnosed the problem and had it fixed within an hour. Very friendly and professional. Would recomend them to anyone."
Serving Griffin, IN and surrounding areas
Approved
Looking to make a difference big or small!
Serving Griffin, IN and surrounding areas
Approved
In business since 2002
Free estimates
Credit card accepted
Service Tek, Inc., provides full-service heating and AC installations and repair work to the Olney area. We are highly trained in today's efficient product lines. We also install thermal units.
Serving Griffin, IN and surrounding areas
In business since 2023
Free estimates
Warranties offered
"I was concerned when my central air conditioning unit went out. Luckily, Mr. Shutt made time in his schedule to make sure that he installed a new central a/c unit quickly and efficiently. It was a great experience, as he was very professional. What started as a very stressful situation was quickly turned around with one quick call to him. Not only was he professional and knowledgeable, but he was able to get it done at a great price. I highly recommend that if anyone is needing any heating or a/c work done, they give Mr. Shutt a call!"
Serving Griffin, IN and surrounding areas
In business since 2017
Free estimates
Emergency services offered
"The individual was very knowledgeable about his job and even scheduled me another appointment to come and clean my air conditioning unit outside my house next week."
Serving Griffin, IN and surrounding areas
In business since 1995
Free estimates
Emergency services offered
"When leaving a message they contacted us in a very short amount of time. They are very knowledgeable & courteous. They try to repair and not sell. They give you options & solutions. Prices for parts & repairs are very reasonable. I would highly recommend them as go to Heating & Air needs."
Serving Griffin, IN and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Computer did the "gotta send info to Microsoft" but when tried to reboot it ran through automatic repair without success. I did all the alternative without any success. He came and picked up the hard drive on Tuesday and returned it on Saturday. Fortunately he was able to "restore" without any data loss. Very happy with outcome."
Serving Griffin, IN and surrounding areas
In business since 2018
Free estimates
Emergency services offered
"They are the nicest people I believe I've ever met they were so good to us I would recommend and highly recommend them very much"
Serving Griffin, IN and surrounding areas
In business since 1893
Free estimates
Warranties offered
"I picked sears because I had worked for them in the past, And I knew that I wouldn,t have to worry about them standing behind the system."
Serving Griffin, IN and surrounding areas
In business since 1970
Free estimates
Emergency services offered
"Got my ductwork cleaned out and replace 23 outlet covers. All done in record time. Very friendly and professional and explained the whole process as he went and showed me all the junk that came out of my ducts. Cleaned up as he went along and couldn't even tell he had been here except that there's no dust floating around in the air now."
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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