Serving Des Moines, IA and surrounding areas
Approved (Corporate)
In business since 1955
Free estimates
Emergency services offered
"We had very good service from Bell Brothers. That's who we use for our, just maintenance. About four years ago, we got new air conditioning from them."
+11
Serving Des Moines, IA and surrounding areas
Approved
In business since 2000
Warranties offered
Credit card accepted
"They did a fabulous job. Highly recommend this business."
Serving Des Moines, IA and surrounding areas
Approved (Corporate)
In business since 1958
Free estimates
Emergency services offered
"AC maintenance was done by our very own Robert from Green's Appliance Heating & Cooling"
+9
Serving Des Moines, IA and surrounding areas
Approved (Corporate)
In business since 1946
Free estimates
Emergency services offered
"Pete was courteous, respectful, knowledgeable & helpful. We appreciated his expertise & recommendations! We have been extremely impressed & grateful for Schaal Heating & Cooling. The customer service is stellar, from front office scheduling to all the reps that have installed our furnace & air conditioning units."
Serving Des Moines, IA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
Aire Serv® wants you to breathe clean air all year round! That is why our company focuses on excellence in customer service and quality AC and heating services. We are proud of our reputation for putting customers first and of having a brand synonymous with excellence since 1992! Wherever you see the name Aire Serv, you can expect quality services and exceptional customer service.
Serving Des Moines, IA and surrounding areas
Approved
In business since 2019
Free estimates
Offers commercial services
"Quick service. Very friendly and professional"
Serving Des Moines, IA and surrounding areas
Approved
Super Service Award Winner
In business since 1999
Emergency services offered
Credit card accepted
"repaired plumbing leak and also while here fixed dripping faucet and did furnace check"
Serving Des Moines, IA and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"Very well. He did a very good job. We are happy."
Serving Des Moines, IA and surrounding areas
Approved
Customers say: True professional
Welcome to Home Hero Handyman Donald Downey , proudly servicing Ankeny and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed.\n\n
Serving Des Moines, IA and surrounding areas
Approved
In business since 2001
Free estimates
Credit card accepted
All Seasons HVAC, is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business
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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