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Find Air conditioning pros in Oneco

Avatar for D & W Heating & Air Conditioning
D & W Heating & Air Conditioning
4.7(
284
)

Serving Oneco, 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"
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Box Truck
Trailers

+1

Response time12 hrs
Response rate88%
26 neighbors recently requested a quote
Avatar for Fontana Brothers Heating & Air Conditioning
Fontana Brothers Heating & Air Conditioning
5.0(
37
)

Serving Oneco, FL and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"We had Fontana Bros. replace our complete HVAC system. They were professional, reliable and easy to work with. They coordinated flawlessly with our condominium association. Our HOA required that a crane be used to place the compressor unit on the rooftop and Fontana Bros. handled all the details skillfully. The technicians were extremely polite, professional, competent and knowledgeable. We are very happy with their services and recommend them without reservation."
Response time12 hrs
10 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Anthony's Cooling Heating Electrical
Anthony's Cooling Heating Electrical
4.7(
107
)

Serving Oneco, FL and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

"How would I reply to the question: “Would you recommend Anthony’s Heating and Cooling?” And, “If you like them, how would you tell others that you do?” My answers would be, without hesitation, to the point: “Yes, I do”. For the second question, I would say: “I’ve had them service my air conditioner and heating unit for 18 1/2 years, as long as I’ve lived here.” I would also add that besides the personal attention they’ve always offered me, it’s their belief that if it’s fixable they never required me to replace it. They take pride in their work, because it’s a long running family operated business, I like that. You would think that after 18 years, I would have eventually had at least one mediocre technician do an “okay job”. That’s never been the case. Each technician that has visited my home has excelled in their professional performance, knowledge and personal care."
Randall Professionally Installing our New Line of Private Label AirGuaranteed.com Equipment in Sarasota.
Another Satisfied Anthony's Customer!  Thanks for your Loyalty Sam.
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+183

Response time9 hrs
46 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for LPAC Services- Larry Pearson A/C
LPAC Services- Larry Pearson A/C
4.6(
362
)

Serving Oneco, FL and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Tony, from LPAC did a great job fixing our air conditioning program. He was on site within a couple of hours and replaced our motor to get us cold air again. He was quick, friendly and professional. Would use again."
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+8

Response time2 days
6 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Roman Service Cooling & Heating
Roman Service Cooling & Heating
4.6(
20
)

Serving Oneco, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"I so appreciate constant contact with a company and their willingness to answer questions. Extremely friendly, knowledgable and helpful from the owners to the installers and in between. I would like to particularly give a shout out to the 2 young men that installed both air conditions in the brutal heat and long hours. Super helpful, ,knowledgable, trustworthy , and friendly and cleaned up their mess!!!! I know if there is ever an issue I can call and they’ll help me resolve the problem promptly. I recommend this company!!!!"
2025 Installs
2025 Installs
2025 Installs
2025 Installs
2025 Installs

+18

Response time1 day
Response rate98%
40 neighbors recently requested a quote
Avatar for Gulf-Coast Helping Hands LLC
Gulf-Coast Helping Hands LLC
5.0(
17
)

Serving Oneco, FL and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Anthony did an amazing replacement of my very old heat pump. He is a principled, hard working contractor and a total professional. Work ethic is top rate and he stayed later to get our new system up and running. Great with communicating and totally trustworthy. I recommend him highly! You are in good hands with Gulf Coast Helping Hands in my opinion."
Response time2 hrs
Response rate96%
3 neighbors recently requested a quote
Avatar for Aire and Mechanical Solutions, LLC
Aire and Mechanical Solutions, LLC
5.0(
6
)

Serving Oneco, FL and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

We provide dependable residential and commercial HVAC services, including installation, repair, and preventive maintenance. Our team is committed to delivering efficient, high quality heating and cooling solutions that ensure comfort, reliability, and energy efficiency. With a focus on safety, professionalism, and customer satisfaction, we service a wide range of systems while meeting all local codes and industry standards.

Roof Package Unit
5 neighbors recently requested a quote
Avatar for Florida Air Comfort Services
Florida Air Comfort Services
4.5(
35
)

Serving Oneco, FL and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

"Don responded immediately to our request for an air conditioning service. He gave us a good price for a new air conditioner which he had in stock. His installers did a good job removing the old and putting in the new. When we opted for a different air filter his employee did a first rate job of fitting it into the limited space. Cleanup followed the job. My husband and I have been very pleased with Florida Air, their price and workmanship. I would highly recommend them for professionalism and honesty and value."
Gallery
Response time11 hrs
Response rate87%
7 neighbors recently requested a quote
Avatar for Blue Bear Total Home Services
Blue Bear Total Home Services
5.0(
34
)

Serving Oneco, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Great experience from the time I called Blue Bear Heating and Air. Great customer service quick response had my unit cooling in no time at a very reasonable price. I highly recommend giving them to maintenance or service your air conditioning."
Response time3 hrs
Response rate94%
536 neighbors recently requested a quote
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FAQs for air conditioning projects in Oneco, FL

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.

The Oneco, FL homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.