Serving Saline, 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 Saline, MI and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1979
Free estimates
Emergency services offered
"This company went above and beyond. From the estimate to the install of both a new furnace and air conditioning unit quickly after the estimate. We had been without heat for 4 days in December in Michigan. Glad to sleep in a home with heat again."
Serving Saline, MI and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
At Smart Zone Heating & Cooling, we provide reliable, high-quality heating and cooling services for both residential and commercial customers. Our goal is simple: deliver dependable HVAC solutions that improve comfort, efficiency, and long-term performance.\n\nAs a licensed and insured HVAC contractor, we specialize in professional installation, repair, and maintenance of heating and cooling systems. Whether you need a new furnace installation, air conditioning repair, system replacement, or preventative maintenance, we focus on doing the job right the first time.\n\nWe take pride in offering honest recommendations, fair pricing, and high-quality workmanship. Our team understands that HVAC systems are one of the most important components of any home or business, which is why we work efficiently, communicate clearly, and treat every property with care and respect.
Serving Saline, MI and surrounding areas
Approved
Super Service Award Winner
In business since 2007
Free estimates
Emergency services offered
"I needed to have my new whole house attic fan motor installed and the gentleman was very nice and did a fine job installing it. Even helped me locate the proper new one so I could order it. He did all that was required and then some."
+263
Serving Saline, 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 Saline, MI and surrounding areas
Approved (Corporate)
In business since 1990
Free estimates
Emergency services offered
Our mission is to deliver expert, reliable, & guaranteed service solutions & outstanding customer experiences through unparalleled commitment to quality.
Serving Saline, MI and surrounding areas
Approved
In business since 2001
Warranties offered
Small jobs welcome
"Craig arrived earlier than expected (I appreciated his promptness) and completed the projects I needed done in the time indicated. I had used a special 2 hours of handyman service. I had had four (4) suggested companies to my original inquiry, and only MY HANDYMAN responded. Maybe my small items were too small for other companies, but I got exactly what a single woman needs, someone to do those things she can not door. I have their card and will use them again. While here Craig provided answers to a few questions I had and gave me solutions I can follow up on."
+104
Serving Saline, MI and surrounding areas
Approved
In business since 2002
Credit card accepted
Customers say: Super punctual
"Great. The roof was high up, but the Handyman worked at it until he could get his ladder to reach up high enough to re-attache the downspout."
+1
Serving Saline, MI and surrounding areas
Approved
Free estimates
Small jobs welcome
My name is Carter Murphy, and I am the proud owner and main operator of Murphy Landworks. At 17 years old, I started this business\nwith a strong work ethic, a passion for the outdoors, and a commitment to providing dependable, high-quality services to my community.\nFrom a young age, I have always had the drive to work hard and take pride in every job I complete, which is the foundation Murphy\nLandworks was built on.\n\nMurphy Landworks offers a wide variety of outdoor services designed to help keep your property looking its best year-round. Whether\nit’s property maintenance, land cleanup, or other outdoor projects, my goal is to deliver results that customers can truly be proud of. Every\nproject is completed with careful attention to detail, efficiency, and a focus on doing the job right the first time.\n\nAs a small and growing business, I believe that trust, reliability, and strong communication are just as important as the quality of the work\nitself. I take pride in building lasting rel
Serving Saline, MI and surrounding areas
Approved
In business since 2003
Customers say: True professional
"He was really good, It wasn't a big job but he had no problem coming out to do it and I was really appreciative of that. He came out the day after I called him to give me an estimate and then came out the following Monday to do the job, he was very prompt and always here right on time. I would recommend him to anyone."
+11
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.
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