Serving Paisley, FL and surrounding areas
Approved
In business since 1988
Free estimates
Emergency services offered
"Air Rescue has always been responsive to my needs and fairly priced."
+26
Serving Paisley, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"They did an outstanding job installing adding insulation into my attic and fixing leaking air ducts."
Serving Paisley, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Emergency services offered
"The technician Lloyd went above and beyond to take care of the problem. He was efficient and thorough he took his time and didnâ t rush and I really appreciated that. . I would recommend this company to everyone who needs their air conditioning serviced. Their charges are very reasonable"
Serving Paisley, FL and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
\nCircular air cooling and heating is a family operated business servicing Florida communities, our mission is to meet our other families in the other side which \n is you as our customers, we are committed to provide a good and trust hvac work to you when needed our technicians are certified having EPA licensed and qualified having years of experience to service maintenance, and install any hvac system like air conditioning system, heat pump system gas furnace system, etc. Our services are for residential and commercial.\n\n No job is too small or too big for us, Give us a ring or shoot us a text we will be more than happy to help.\n
+8
Serving Paisley, FL and surrounding areas
Approved
In business since 1984
Free estimates
Emergency services offered
"I had a professional person come out and service my business air conditioner units today. I have used this company in the past and have had nothing but positive experiences with all of their technicians. Today I had Gabriel. It was his first visit - he was considerate, clean, and friendly. Finished faster than I expected too!"
+2
Serving Paisley, FL and surrounding areas
Approved (Corporate)
In business since 1994
Emergency services offered
Warranties offered
"I did hired this Company to do some work for me on my central Air Condition Unit butthey never send me an up-dated receipt to show how long the job that they did is warranty for, I am still waiting on this invioce, I did pay them in full already. I don't know what is the delay in sending it over to me, may be you can assist me in obtaining the correctted invoice show ing how long the job is warranty for, I do appreciate it."
Serving Paisley, FL and surrounding areas
Approved
In business since 1987
Emergency services offered
Warranties offered
"How important it is to keep heat pump and air is good working condition."
+11
Serving Paisley, FL and surrounding areas
Approved
In business since 2025
Credit card accepted
Offers commercial services
At ________MasterTech Heating and Air____, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote!
Serving Paisley, 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 Paisley, 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
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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