Serving Tuolumne, CA and surrounding areas
Approved
In business since 2014
Free estimates
Credit card accepted
"Company is legit, I called and they came quick and even showed me a couple things. They filled the refrigerant on my AC. I'll definitely use them again."
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Serving Tuolumne, CA and surrounding areas
Approved
Small jobs welcome
I’m an experienced handyman offering a wide range of home repair and maintenance services, including plumbing fixes, electrical work, carpentry, painting, and general repairs. I’m known for being punctual, trustworthy, and detail-oriented. My goal is to provide high-quality work at a fair price while making sure customers feel confident and satisfied with every project.
Serving Tuolumne, CA and surrounding areas
Approved
Free estimates
Small jobs welcome
I am a local handyman and yard/house clean-up specialist. Things like trim work, flooring, and rough carpentry are my go-to as long with landscaping services such as material moving and off-hauling.
Serving Tuolumne, CA and surrounding areas
In business since 2007
Free estimates
Credit card accepted
"I requested a service call yesterday in the am. Hammond contacted me that afternoon and set up an appointment for today. Eric Hammond and son, Chris, showed up ready to work!! Eric checked out the duck work and went to town for a piece of pipe to close the gap in the system. He was back quickly and did the repair. He was dirty and sweaty when he came out of the attic. What a great job!! My A/c should work much better now because it was sucking hot air from the attic before this repair. I will recommend Hammond Heating & Air to all my friends & neighbors. Thanks, ERIC!!"
Serving Tuolumne, CA and surrounding areas
In business since 2016
Free estimates
Emergency services offered
"Excellent! Dawn was so helpful and scheduled my visit for the very next day! The tech diagnosed the problem and fixed it. What an awesome company! When I remodel and put in enteral air and heat this will be the company I use. So very happy with Comfort Solutions!"
Serving Tuolumne, CA and surrounding areas
In business since 1989
Emergency services offered
Credit card accepted
"Cleaned air ducts. I had a special, but had to pay more for upgraded |service. They did not put grilles back properly on one of the ducts"
Serving Tuolumne, CA and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Excellent service which provided outstanding results. Computer was running so slow my wife wanted me to buy another computer. Using Angies List I was able to find this company who I called right away. I made arrangements to drop off my laptop on Friday night and was able to pick it back up Sunday afternoon. Took it home and it runs just like the day i bought it. James loaded virus protection software which works better than the software I bought. Very goodexperience, i will use him again.
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Serving Tuolumne, CA and surrounding areas
In business since 1982
Free estimates
Credit card accepted
"They were extraordinary! Two of them came out and they were a little early. They worked cold for two and a quarter hours. They removed the screens, washed them, and dumped them appropriately. They were so fantastic that I actually tipped them on the side. They provided phenomenal service and I am very happy with them."
Serving Tuolumne, CA and surrounding areas
In business since 2017
Free estimates
Credit card accepted
"he was a lifesaver,I know nothing about air conditioners and it seemed like he knew everything,thank you vry much."
Serving Tuolumne, CA and surrounding areas
In business since 2000
Free estimates
Emergency services offered
Founded in 2000, for over 20 years Mega Power has been one of the premier solar companies in all of California, including many cities like Los Angeles, Riverside, Santa Clara, Granite Bay, Van Nuys, San Francisco, San Jose, Pasadena, Sacramento. Complete customer satisfaction, personalized approach and attention to details are our company’s intrinsic core values. We are providing the highest quality service as we enable our customers to save money, increase their property value and help improve the environment. Our team of certified professionals takes genuine pride in giving smooth, practical, Eco-friendly and positive solutions to our residential, commercial and industrial customers’ needs. All equipment and services meet both National Electrical Code requirements and local building codes. Mega Power offers a range of options toward green and energy-efficient solutions to all electrical power needs. We have extensive experience in building a complete solar panel system of all sizes on the roof or on the ground. Mega Power installs them with interconnection to the utility provider so that you could successfully sell excess electricity.
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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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