Serving Boulder City, NV and surrounding areas
Approved
In business since 2012
Free estimates
Warranties offered
"A-Tech is the only air conditioning company I will ever do business with. Very professional, honest, and reasonable cost."
Serving Boulder City, NV and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1974
Free estimates
Emergency services offered
"One hour air-conditioning is way better than any other company here in Las Vegas area. I would highly recommend them to do any of your air-conditioning work. My technician Timothy came out at 10:30 PM on a Saturday night and had my air-conditioning up and running within the hour."
+1
Serving Boulder City, NV and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
Established in 2013, Pure Plumbing & Air has quickly earned a reputation as one of the most trusted plumbing, heating, and cooling companies in Las Vegas, Henderson, and surrounding areas. The family-run business offers high-quality plumbing and HVAC services for residential and commercial customers at reasonable prices. With expert technicians on their team, Pure Plumbing & Air can tackle any size or scope of plumbing and HVAC work, from general repairs and installations to complex jobs such as water and sewer line replacement and total air conditioning replacements. The Pure team is dedicated to building long-term customer relationships and is always willing to go the extra mile to ensure customer satisfaction. Pure Plumbing & Air uses only state-of-the-art equipment and environmentally friendly practices. Contact their office today to schedule an appointment or for any emergency services.
+7
Serving Boulder City, NV and surrounding areas
Approved
Super Service Award Winner
In business since 2007
Free estimates
Emergency services offered
"Good company to hire for installation of a central air conditioning and heating system."
+4
Serving Boulder City, NV and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"All went well, and air conditioning working well."
+18
Serving Boulder City, NV and surrounding areas
Approved (Corporate)
In business since 1984
Free estimates
Emergency services offered
"Fantastic service. Kudos to Richard and Brent my service technicians. They are extremely knowledgeable, polite, dressed professionally, took all safety precautions by wearing masks and booties over their shoes when inside my home. They answered all of my questions and resolved my air conditioning problem. I am impressed with them and the Yes Air Conditioning and Plumbing brand. I will use Yes in the future. I am glad I contacted Home Advisor to find a qualified company to meet my needs."
Serving Boulder City, NV and surrounding areas
Approved (Corporate)
In business since 1939
Free estimates
Emergency services offered
"Mark Vargas and Proctor from Will's All Pro - Plumbing& Air Conditioning were OUTSTANDING! They called 30 minutes prior to the appointment. They came to the appointment for a bid on time. They presented the bid and gave us concise information on what would be taking place and how it would be resolved and how long it would take. We were please with the amount and hired them for the project. They completed the work in a very timely manner and cleaned up whatever mess from the project. They were professional at all times. But were pleasant and courteous. I will recommend them to any of my neighbors, friends and family; and on my facebook and twitter accounts. Thank you HomeAdvisor for sending the very best! With best regards, Sharon M. Stellburg"
Serving Boulder City, NV and surrounding areas
Approved (Corporate)
In business since 2017
Free estimates
Emergency services offered
BEST Heating, Air Conditioning and Plumbing Repair is known for exceptionally reliable service and "Peace Of Mind Guarantees" with up-front, reasonable prices. Greater Las Vegas is our specialty. \n\nWith NATE-certified technicians, we provide heating/cooling/insulation services and complete plumbing (toilets, fixture installations, sewer, drain and water line repairs, kitchen and bathroom upgrades, water filtration systems and gas lines). \n\nWe help you keep the equipment you have, with a $50 Off AC/Plumbing Service/Repairs of $500+, $75 off $750+ and $100 off $1,000. Emergency, evening and weeknd appointments are no problem.\n\nWhen it's time to upgrade, we have "18 months, same as cash, $1,000 minimum," and qualified buyers can get a new AC system as low as $149/month or a Tankless Water Heaters as low as $125/month. \n\nWhen you want the best, ask for BEST!
Serving Boulder City, NV and surrounding areas
Approved (Corporate)
In business since 2004
Free estimates
Emergency services offered
"Chris did a wonderful job for my annual service on two central air conditioning compressor systems in my house. He was very deliberate in checking out my systems. Upon completion, his email detailing the system test results was very thorough. Chris also checked out my systems during previous years."
+7
Serving Boulder City, NV and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
Are sweltering summers and chilly winters in Las Vegas, NV wreaking havoc on your indoor comfort? Look no further than A/C Medic Vegas LLC, your premier HVAC contractor, dedicated to ensuring your home remains a haven of perfect temperature year-round. Our licensed and insured team is specialized in meeting the unique needs of residential customers like you. We recognize the crucial role a reliable HVAC system plays in your comfort, which is why we are committed to delivering unparalleled air conditioning and heating services tailored precisely to your requirements. Whether you need HVAC installation, repair, or maintenance, A/C Medic Vegas LLC has you covered.
+4
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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