Serving East China, MI and surrounding areas
Approved
In business since 2005
Free estimates
Credit card accepted
"He not only had the parts. They had an upgraded option, & within the hour. I'd use them again."
Serving East China, MI and surrounding areas
Approved
In business since 2013
Free estimates
Credit card accepted
We specialize in providing top-quality heating, ventilation, and air conditioning services tailored to your unique requirements. Our skilled technicians are dedicated to delivering reliable solutions that ensure your comfort and satisfaction. \n \nAfter more than a decade of working in the HVAC industry, we saw a growing need for a company that put honesty and people first. Built on a foundation of hard work, integrity, and family values, we started this business to offer Metro Detroit homeowners and businesses a better experienceno pressure, no shortcuts, just reliable service from technicians who treat every customer like one of their own. \n \nWe service and install all major HVAC brands, giving you the flexibility to choose the right system for your home or business. Not sure what brand is best for your needs? Were here to guide you with honest, knowledgeable recommendations.
Serving East China, MI and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
Warranties offered
"We had a great experience with EMH Mechanical! Ethan and his team were professional, efficient, and knowledgeable. They installed a heating unit in our garage, and the service was outstanding. We really appreciated how they took the time to explain everything in detail and made sure everything was working perfectly. We highly recommend them to anyone in need of HVAC services!"
+9
Serving East China, MI and surrounding areas
Approved
In business since 2001
Free estimates
Emergency services offered
"Job was done on time and very professional. I would definitely hire this company again."
Serving East China, MI and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"We were very impressed with A & C Heating and Cooling. Their online scheduling tool was convenient, user friendly, and there was a variety of time slots available. The appointment follow up, reminders and arrival tracking map were timely and helpful. Our technician, McKinley, was amazing!!! He was very courteous, knowledgeable and efficient. He diagnosed the problem quickly, installed the needed part, and ran tests to ensure the unit was running at peak performance. He educated us about our unit by explaining how it operates, what caused the problem, and how the replacement part would remedy the problem. We are VERY satisfied with their service. We give this company and our technician our highest rating, and we would highly recommend them to anyone in need of quality heating and cooling installation or service. ."
Serving East China, MI and surrounding areas
Approved
In business since 2016
Free estimates
Credit card accepted
"He did an awesome job! Very reliable and very kind guy."
Serving East China, MI and surrounding areas
Approved
Free estimates
Small jobs welcome
Credit card accepted
Need junk gone fast? Artix Junk Removal makes it simple.\nWe haul away almost anything — furniture, appliances, mattresses, construction debris, garage cleanouts, yard waste, and more. No job is too big or too small. Just point to what you want gone and we’ll do the rest.\nWhy choose Artix?\nSame-day & next-day service available\nUpfront, honest pricing\nWe do all the heavy lifting and loading\nEco-friendly disposal (we recycle and donate whenever possible)\nFully insured and reliable local team\nLoad Pricing\n¼ Load …… $175\n½ Load …… $265\n¾ Load …… $345\nFull Load … $425\nIndividual Item Pickups\nMattress or box spring …… $65 each\nWasher, dryer or oven …… $75 each\nRefrigerator ……………… $95\nStandard couch …………… $105\nSectional ………………… $145\nDump Fee: $50 \nText a photo of your junk for a free quote: 425-247-6946\nServing Detroit, Sterling Heights, Warren, and surrounding areas.\nArtix Junk Removal — we clear the clutter
Serving East China, MI and surrounding areas
Approved
Looking for odd jobs near Warren, Mi. I'm a product development engineer by trade with previous construction experience.
Serving East China, MI and surrounding areas
In business since 2012
Free estimates
Emergency services offered
"Guys from Davco arrived, diagnosed the A/C issue immediately, offered me options, and fixed it immediately. Great job."
+8
Serving East China, MI and surrounding areas
In business since 2019
Free estimates
Emergency services offered
"I would highly recommend this company they did a great job, cleaning my air ducts very professional and very good team of workers."
+5
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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