Serving Nokomis, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Excellent, Ken was very knowledgeable and explained everything so we made the best choices for our air quality. 5 Star - Highly Recommend"
+16
Serving Nokomis, FL and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"I got our new air conditioning system from them. Great service from the sales representive and the office staff. The installer was incredible. He was very polite and did a beautiful install. He left the the area so clean and tidy. I will be recommending them to my friends"
+42
Serving Nokomis, FL and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"I HAVE BEEN INVOLVED WITH THE RENTAL AND CONSTRUCTION TRADE FOR OVER 40 YEARS. DURING THIS TIME I'VE WORKED WITH A LOT TRADES AND WORK CREWS. I HAVE TO SAY THIS CREW FROM D&W AIR ARE ONE OF THE BEST CREW I HAVE EVER USED. THEY WHERE ON TIME, POLITE, CLEAN, AND HARD WORKING. ANSWERED ANY QUESTIONS AND DID ANYTHING WE ASKED. THEY REMOVED THE OLD AND INSTALLED THE NEW UNITS OVER A TWO DAY PERIOD. LEFT THE JOB SITE CLEAN EACH NIGHT AND DID EXCELLENT WORK. NO YELLING OR LOUD MUSIC, ALWAYS VERY POLITE. IF YOU WANT A GOOD PRODUCT AT A GOOD PRICE INSTALLED BY THE BEST CREW I WOULD USE D&W HEATING AND AIR ! CARL SCHREINER"
+1
Serving Nokomis, FL and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"This business is family owned by a life time resident of the area. John is very conscientious and thorough when it comes to his work. His knowledge of air conditioning systems is first rate and he always wants to make sure the job is done right. The quality of his work and equipment are unquestionable and the product he installs can be relied on for years to come."
Serving Nokomis, FL and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"Fontana Brothers responded to my Carrier Air Conditioner issue, Andre was very patience and seemed to be very knowledgeable. A solution involved the ordering of parts and which was handled quickly. The parts resolved my issues. It great to discover in this present world that excellent customer service is still provided."
Serving Nokomis, FL and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1975
Free estimates
Emergency services offered
"That in Southwest Florida your air filter should be changed quarterly, as a preventative measure to protect your air. Handler ."
Serving Nokomis, FL and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"Tony did a great job servicing my AC system. He also installed a UV light in air handle. LPAC is a reputable company with excellent techs."
+8
Serving Nokomis, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Emergency services offered
Warranties offered
Infinite Electric & Air offers residential electrical and air conditioning services to SWFL homeowners. Our certified electricians and HVAC pro's will assess what needs to be done, you will be provided up front guaranteed pricing. Serving Cape Coral, Fort Myers, Punta Gorda, Estero, Bonita Springs, Naples, Marco Island, and the surrounding areas! We deliver world-class service by meeting our customer's needs and exceeding their expectations. Our team is respectful, experienced, and professional. Our number 1 core value is Lead with Love. We follow through with clear communication, up front pricing, hard work, and quality workmanship.
+27
Serving Nokomis, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Emergency services offered
"perfect - great people working for them - great communication - better pricing to your wallet this company is a 1000% better than Veterans Air - communication is better, pricing is thousands of dollars better."
+18
Serving Nokomis, FL and surrounding areas
Approved (Corporate)
In business since 2003
Free estimates
Emergency services offered
"This company is top notch for service. I had to replace all my duct work. They took the time to redesign the ducts & mixing box did a nice job and added a UV light. Very reasonably priced, quick to come out if you do have a problem and very professional. They donâ t require payment up front. Iâ d highly recommend them."
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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