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Top-Rated Air conditioning pros in Osteen - Updated Nov 2026

Avatar for Matthew Roberts Inc
Matthew Roberts Inc
4.8(
136
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Osteen, FL and surrounding areas

Approved

In business since 1994

Warranties offered

Credit card accepted

"Called on Friday and they came out an gave estimate same day. Called them Monday morning and scheduled install on Wednesday. They were here Wednesday morning as planned and installed A/C. The two guys that came were very professional and did a great job. Once A/C was in they cleaned everything up. Would highly recommend them to friends."
Response time1 day
22 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Air 1 of Central Florida
Air 1 of Central Florida
4.8(
22
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Osteen, FL and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Overall, Mike and his team at Air 1 did a fantastic job! No bait and switch games. Theu have swapped out my 3 tons hestpump condenser and air handler. Professional installation from start to finished. I would highly recommend them!"
Additional Photos
Additional Photos
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Additional Photos

+3

Response time1 day
Response rate100%
6 neighbors recently requested a quote
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Avatar for Air Rescue by CJ's
Air Rescue by CJ's
4.6(
47
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair+3 more

Serving Osteen, FL and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

"Carl was professional, answered my many many questions politely & to me so I understood.
I would hire this company again.  I did sign a maintenance care for this air conditioner.  We need it.  We can't be without air & heat.
Special is worth fee.  It will save us many dollars in future.


"
Heating and Air Conditioning Project
The old Air Handler in the garage
Heating & A/C Project
Heating and Air Conditioning Project
The old existing Condenser that was getting replaced

+26

Response time1 day
Response rate100%
38 neighbors recently requested a quote
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Avatar for JMS EnergyWise Insulation
JMS EnergyWise Insulation
4.7(
257
)
Ductless Mini-split A/C - Install or Replace

Serving Osteen, 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."
Response time2 days
Recommended by93%of homeowners
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Avatar for Renown Air Conditioning & Heating
Renown Air Conditioning & Heating
5.0(
8
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+12 more

Serving Osteen, FL and surrounding areas

Approved

Super Service Award Winner

Customers say: True professional

"Another job well done. Renown installed a new 3 ton AC package at another rental property. Fair price and quality work. Tenants are happy again. This is my GO TO AC company for all properties."
Response time5 days
Response rate100%
9 neighbors recently requested a quote
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Avatar for Airwaves Comfort FL CORP
Airwaves Comfort FL CORP
5.0(
6
)
Central A/C - Service or Repair

Serving Osteen, FL and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Airwaves Comfort very profesional they came quick fix the unit and provide a good maintenance that price was resonable i will always work and reccomend them always"
Maintenance
Job site
Working tools
Air handler
OK

+18

10 neighbors recently requested a quote
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Avatar for ARS/Rescue Rooter of Orlando
ARS/Rescue Rooter of Orlando
3.9(
202
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Osteen, FL and surrounding areas

Approved (Corporate)

In business since 1980

Emergency services offered

Warranties offered

"I just want to say that the gentleman that came to repair my air was polite and new what he was doing and my air now works amazing ð ð came at a great time and called before he arrived â ºï¸"
ARS/Rescue Rooter
ARS/Rescue Rooter
ARS/Rescue Rooter
ARS/Rescue Rooter
ARS/Rescue Rooter

+2

137 neighbors recently requested a quote
Recommended by63%of homeowners
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Avatar for One Hour Air Conditioning & Heating of Daytona
One Hour Air Conditioning & Heating of Daytona
3.7(
133
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+1 more

Serving Osteen, FL and surrounding areas

Approved

In business since 1987

Emergency services offered

Warranties offered

"Haven't seen the work yey. They arranged to get the air conditioner replaced quickly. They went above and beyond to help."
AKA CLOCKY
SECURITY LOVES ONE HOUR AIR
FUN TIMES
YOUR DISPATCH CREW!
IT GETS 50MPG

+11

67 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for MASTERTECH HEATING & AIR LLC
MASTERTECH HEATING & AIR LLC
4.9(
10
)
Central A/C - Service or RepairCentral A/C - InstallCentral A/C - Service or Repair - For Business+1 more

Serving Osteen, 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!

Before
After
Before
After
Response time4 hrs
Response rate100%
45 neighbors recently requested a quote
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Avatar for Pro-Tech Air Conditioning & Plumbing
Pro-Tech Air Conditioning & Plumbing
5.0(
5
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair

Serving Osteen, FL and surrounding areas

Approved (Corporate)

In business since 1961

Free estimates

Emergency services offered

Since our establishment in 1961, Pro-Tech Air Conditioning & Plumbing Service has been a distinguished provider of HVAC and plumbing solutions in Orlando. Our dedication to delivering outstanding customer satisfaction, coupled with our focus on offering premium products and services, ensures that every client experiences the highest level of satisfaction. \n \nOur Commitment to You \nAt Pro-Tech Air Conditioning & Plumbing Service, our top priority is your satisfaction. We believe in building long-lasting relationships with our customers by providing exceptional service, expert advice, and high-quality products. Our goal is to keep your home or business comfortable all year round, and we are always here to help with any questions or concerns you may have.

10 neighbors recently requested a quote
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FAQs for air conditioning projects in Osteen, 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 Osteen, FL homeowners’ guide to air conditioning services

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

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