Serving Lakeland, MI and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"Tech was very professional considering the down pour of rain that happened when he was working on the unit. He answered all my questions and was quick and professional."
+9
Serving Lakeland, MI and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
"Just was ok. In and out on furnace maintenance and didn't provide any information"
+1
Serving Lakeland, MI and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Dominion is fantastic and they're very professional and they installed a new air conditioner with financing."
Serving Lakeland, MI and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1979
Free estimates
Emergency services offered
"A/C service and maintenance . Dan, the technician was extremely pleasant and did a very thorough inspection and cleaning of our A/C components."
Serving Lakeland, MI and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"Great company to work with. They were able to come work on my air conditioning very quickly. The job went quick and smooth. I was very satisfied with their work and would absolutely recommend them and use them myself in the future."
Serving Lakeland, MI and surrounding areas
Approved
In business since 2003
Free estimates
Credit card accepted
"Hunter Mechanical is professional and reliable. Guaranteed excellent work. I highly recommend their mechanical work customer service as first-rate. As a widowed, I fully trust them, I value the sense of trust with any home service call and I trust their service opinion. Hunter Mechanical is family-owned and takes pride in the work they offer. My air conditioner failed and the part was ordered replaced within 2 days. They Installed the hot water tank and also service the older furnace. Reliable service you can trust."
Serving Lakeland, MI and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"AJ and his crew did a GREAT job installing our new ductwork. They were knowledgeable, professional and cleaned up after they were done. Thanks again, I would definitely recommend your services!"
Serving Lakeland, MI and surrounding areas
Approved
In business since 1996
Free estimates
Credit card accepted
"He's best heat guy I know."
Serving Lakeland, MI and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
Welcome to Trusted Heating & Cooling Solutions, Inc. Women owned and operated, we take pride in the quality of our work and customer satisfaction with our 5-Star Guarentee. We are known to pay exquisite attention to detail, while making customer satisfaction our top priority. We specialize in: \n-Furnace and A/C installation and repair\n-Heat Pump installation and repair\n-Boiler installatio and repair\n-Ductwork\n-Ventilation\n-Gas piping \n-Water heaters\n-Maintenance \n\nCall us today to learn more about how we can help you! \n
Serving Lakeland, MI and surrounding areas
Approved
In business since 2001
Warranties offered
Credit card accepted
My Handyman of Ann Arbor, Saline, and Chelsea provides dependable home repair, remodeling, and maintenance services for homeowners and businesses throughout the area. From small fixes to full interior upgrades, our skilled professionals deliver high-quality workmanship with honest communication and reliable service.\n\nWe specialize in drywall repair, painting, flooring installation, tile work, bathroom and kitchen updates, carpentry, trim and door repairs, ceiling restoration, and general home improvements. Our team takes pride in completing every project with attention to detail and care, ensuring results that enhance comfort, function, and long-term value.\n\nServing Ann Arbor, Saline, Chelsea, and surrounding communities, My Handyman is your trusted local partner for repairs and renovations done right the first time.\n\n📞 Contact us today to schedule your estimate.
+104
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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