
Serving Lady Lake, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"The unit is without odor and the air seems to be cooler."





+16


Serving Lady Lake, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"The unit is without odor and the air seems to be cooler."





+16

Serving Lady Lake, FL and surrounding areas
Approved (Corporate)
In business since 2006
Free estimates
Warranties offered
"Coast to Coast Heating and Air has, by far, the most professional team of experts that made the whole process comfortable and easy to understand. We had a total of 8 different companies over a 10 day period that provided us with estimates on several brands of heat pump air conditioners, including Trane, Carrier, Daiken, Lennox, Rheem, Bosch, and Tempstar. Kamil, at Coast to Coast was our last estimate that we received. When they arrived at our home, they did an extensive analysis of our current system including our ductwork, and when they were completed they took about a half hour to write up details about what was recommended. It was the most detail-oriented document that we received out of all estimates. That alone is what set them apart from all their competitors. It is what made us feel the most comfortable with choosing them to do our install. Hats off to their installers, Nico, Anthony, and James for their outstanding, professional installation that was done. They arrived at our home very early in the morning and completed everything ( Heat Pump/Air Handler replacement, and ductwork mods ) that day. They also did a great job cleaning up when the job was finished. This was the most professional install for anything I have ever witnessed. We also need to mention the back office support of this company is outstanding. Faith is taking care of registering the system for us, and also is taking care of the Duke Energy rebate for us, which is very helpful. Coast to Coast Heating and Air is top-notch and highly recommended!"





+68

Serving Lady Lake, FL and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"I had Leahy Heating & Air Conditioning install a soft start kit on my AC system and they did an excellent job. The install was clean, professional, and everything was tested before they left. They explained how the kit helps the unit start smoother and reduces the strain on the system. I also appreciated that they were honest, on time, and didn’t try to upsell me on anything I didn’t need. Highly recommend Leahy Heating & Air Conditioning for AC service in Gainesville and the North Central Florida area."





+3

Serving Lady Lake, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2006
Free estimates
Emergency services offered
"I called on Sunday as we woke up to a non working AC. I called a few companies and Coast to Coast was the one who called me back. Alyssa kindly worked us in on their schedule and Carlos was very professional and fixed our air. Thank you so much for returning our call and fixing the air. Will definitely use your services for our AC again!"





+11

Serving Lady Lake, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Great. Fast response to my inquiry. The two installers did a good job. Left area so clean you would never know that insulation was blown in attic area. Price was good too. Thanks, JMS, we can really tell the difference in the air temperature."

Serving Lady Lake, FL and surrounding areas
Approved
In business since 1992
Free estimates
Emergency services offered
"Had service star Air & heating replace a 5 ton and 2.5 ton and two air handlers that had gone bad. Louis Ratti told me it would take his crew about 8 hours to completed the job from 9:am to 5pm. The crew got there on time and started to work right away. They were professional, courteous and proficient. There was no guessing to what they had to. They were good I say better than good. By 2:30pm they had both systems up and running and the work area clean and spotless. Not only that, I asked if they would connect my phone to both thermostat and with out hesitation they did it. I was very highly impressed. Thank you Louis for sending the right crew"





Serving Lady Lake, FL and surrounding areas
Approved
In business since 1992
Free estimates
Emergency services offered
"The day after we got electricity back on after Hurricane Irma we were welcomed with an air conditioner that would not cool. Prestige arrived a few hours after calling them on a busy Sunday and quickly assessed the problem. By Monday morning comfort had returned. Although I expect every A/C company to show up and say the same thing "It'll cost $9,000 and 4 weeks to fix or we can sell you a new unit." In this case the unit was installed 14 years ago and it was truly time to move on. Prestige gave me a great price on a unit and got it installed right away. The workers were professional and it was obvious they took pride in their work and respected the company and owner. As a nice bonus, the new unit also came with a free preventive maintenance visit within the first year. I definitely recommend them and would use them again."





+16

Serving Lady Lake, FL and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Wingman H&C did a super job from start to finish. Cody came out to work up an estimate & helped me cut costs where he could. Ethan installed the ductwork & 7 vents by himself & did it all in 1 day. I could immediately breathe the fresh air. Thank you Cody & Ethan for a job well done ✔️✔️"




Serving Lady Lake, 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 Lady Lake, FL and surrounding areas
Approved
In business since 2016
Free estimates
Warranties offered
As professionals with over 30 years of experience, Team Enoch provides HVAC services to residential and commercial customers with an emphasis on value (the combination of quality, customer service, and price). We are a high-volume provider who strives for efficiency in order to achieve our singular goal of having the best value in the greater Orlando, Lakeland and Tampa areas. We believe our reputation aligns with our ambition. Give us a call today and allow us to earn your trust!

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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