Serving Altoona, FL and surrounding areas
Approved
In business since 1988
Free estimates
Emergency services offered
"Great! System performs very well. Has reduced my energy costs"
+26
Serving Altoona, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Emergency services offered
"Brian was very patient explaining all of our air conditioning needs to us. He was extremely knowledgeable on the problems we had and giving us choices. Very professional and fast service. Would recommend him and the company for air conditioning repair and replacement."
Serving Altoona, FL and surrounding areas
Approved
Free estimates
Emergency services offered
Credit card accepted
"Great service, Jesus was the best! Will be my go to guy for A/C issues!"
Serving Altoona, FL and surrounding areas
Approved
In business since 1984
Free estimates
Emergency services offered
With a proven track record spanning decades, weve earned a stellar reputation for our unwavering commitment to quality and high customer satisfaction. At Bobs, we understand that air conditioning installations or repairs can be complex and stressful. Thats why our dedicated team is not only skilled but also passionate about guiding customers through every step of the process.
+2
Serving Altoona, FL and surrounding areas
Approved (Corporate)
In business since 1994
Emergency services offered
Warranties offered
"Excellent service and attention to details."
Serving Altoona, FL and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!\n
+4
Serving Altoona, FL and surrounding areas
Approved
In business since 1998
Emergency services offered
Warranties offered
Vista Cooling Services Inc. is your trusted partner for Commercial HVAC, Supermarket Refrigeration, and Commercial Appliance Repair in Orlando, FL and surrounding areas. Our certified technicians provide professional installation, repair, and preventive maintenance for restaurants, supermarkets, schools, and commercial facilities.\n\nWe specialize in walk-in coolers & freezers, refrigeration systems, display cases, ice machines, commercial cooking equipment, HVAC systems, and more. Our goal is simple: keep your equipment operating efficiently, reduce costly downtime, and protect your business.\n\nAs a Veteran-owned company, we operate with Honesty, Integrity, and Quality in every job. You can count on dependable service, professional workmanship, and straightforward pricing.\n\nTrip Fee: $150 per service request\nLabor: $125/hour (2-hour minimum)\n\nVista Cooling Services — Keeping Your Business Running.
Serving Altoona, FL and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
King's Heating & Air Inc provides residential and commercial HVAC repair, installation and preventative maintenance services including AC, heating, duct work, indoor air quality and thermostats to Gainesville, FL, and the surrounding areas. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
+8
Serving Altoona, FL and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
With over 35 years of hands-on field experience in HVACR, we deliver expert installation, repair, and maintenance services for residential and commercial systems. Our seasoned technicians provide reliable, efficient solutions you can trust — keeping your heating, cooling, ventilation, and refrigeration systems running at peak performance year round.
Serving Altoona, FL and surrounding areas
Approved (Corporate)
In business since 1983
Emergency services offered
Credit card accepted
Founded by Bob Dello-Russo in 1983, Del-Air Plumbing, Air Conditioning & Electric has grown from a small Florida operation into one of the states most trusted names in home comfort. For decades, weve proudly served Jacksonville and the surrounding communities with dependable HVAC, plumbing, and electrical services. From Mandarin and Riverside to Atlantic Beach and Orange Park, you can count on our team for top-quality home solutions.
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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