Serving Berrien Center, MI and surrounding areas
Approved
Super Service Award Winner
In business since 2007
Free estimates
Emergency services offered
"Matthew is an outstanding Technician. He takes pride in his work, and is consistently thorough. I trust him and McGhee's Heating & Air Conditioning for all my home's heating and cooling maintenance."
Serving Berrien Center, MI and surrounding areas
Approved
In business since 1997
Free estimates
Emergency services offered
"Whenever you have a need for an HVAC company, 5 star is the company to call. They are professional, courteous, and knowledgeable of their work and the equipment in question. When I had a new furnace and central air system installed they advised me on what was best for my home the size of the space being heated and or cooled. Not what they could sell me that was larger than I needed. This company is reputable and honest. Call them the next time you need any and all HVAC service. You won't be disappointed."
Serving Berrien Center, MI and surrounding areas
Approved (Corporate)
In business since 2006
Free estimates
Emergency services offered
"very profesional, but went with an old friend with a local hvac conpany"
+1
Serving Berrien Center, MI and surrounding areas
Approved
Free estimates
Small jobs welcome
Offers commercial services
"Wonderful experience! I had some concerns that were promptly addressed. The crew came in and did exactly what I needed. They left my lawn manicured for the week!"
Serving Berrien Center, MI and surrounding areas
Approved
In business since 1995
Free estimates
Emergency services offered
"Josh is a very personable and courteous young man. He came assessed the job and discussed options. Came the next morning on time and did a great job. Would definitely hire again."
+6
Serving Berrien Center, MI and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
At Butler’s Landscape & Snow Removal, we take pride in delivering reliable, high-quality outdoor services that keep your property looking its best year-round. From detailed lawn care and landscaping to dependable snow removal, we are committed to making your home or business stand out in every season.\n\nWe focus on precision, consistency, and customer satisfaction—treating every property as if it were our own. Whether it’s routine maintenance, a full landscape refresh, or clearing your driveway after a snowfall, you can count on us for fast, professional service you can trust.\n\nButler’s Landscape & Snow Removal — dependable service, clean results, every time.\n
Serving Berrien Center, MI and surrounding areas
Approved
I built an entire barn dominium myself, from electrical, infloor heat system, plumbing, framing, drywall, finishing, shiplap, and trim. I am a 22 year member of Ironworkers local 292, I am an experienced welder/fabricator and have held unlimited thickness structural welding certs for 19 years.
Serving Berrien Center, MI and surrounding areas
In business since 2002
Credit card accepted
Offers commercial services
"Sams heating and air conditioning service was a blessing to have found on HomeAdvisor/Angi. I hired them to come back periodically during the year on an automatic basis due to their professionalism, respectfulness, knowledge, customer service, politeness of representative who showed at my house, and many other things. Thank you for helping me find them, Home Advisor/Angi!"
Serving Berrien Center, MI and surrounding areas
In business since 2019
Free estimates
Emergency services offered
"Kevan did a wonderful job cleaning the air ducts in my home. Very professional, prompt, clean and very personable. Highly recommend, will gladly refer him and will hire him again when needed."
+5
Serving Berrien Center, MI and surrounding areas
In business since 1957
Free estimates
Emergency services offered
"Great Lakes Heating and Air Conditioning Inc are always prompt in coming out and are professional. They check out my furnace and air conditioner every year and I haven't had any complaints."
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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