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

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 Deland, FL and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"A manager from A1 came out Immediately and was able to diagnose and fix problem on the spot. Very professional, punctual, and at an exceptional reasonable cost. I definitely recommend Air 1 of Central Florida for all air and heating needs."
Additional Photos
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+3

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

Serving Deland, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Excellent service. Associates were extremely respectful of our property. Left the garage in perfect clean condition. My neighbors joined in this project and all 5 homes had the same excellent review when the work was completed."
Response time2 days
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for JMS Construction Painting and Remodel, LLC
JMS Construction Painting and Remodel, LLC
4.7(
256
)
Ductless Mini-split A/C - Install or Replace

Serving Deland, FL and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

JMS EnergyWise Insulation has been operating in and around Deland FL since 2016. We are a thermal insulation Energy Efficiency and air conditioning contractor. We specialize in a multitude of aspects saving you time and money with our One-Stop company. We strive to go above and beyond. We verify all work with photo documentation before during and after. As well we request no money up front until the entire project is complete. Offering free in-house financing at no cost because we want to help. Call today and schedule your free Energy Efficiency consultation. We look forward to meeting you and earning your business. Come see why We are one of home advisors top rated insulation contractors in the State of Florida with a near-perfect rating score. check out our reviews and see why hundreds of others near you are going with us. we care about our work and our customers. Our methods work. We guarantee it. Call us today and see how we can save you money and make you more comfortable. \n

1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Team Enoch HVAC Install FL
Team Enoch HVAC Install FL
4.7(
580
)
Central A/C - Install

Serving Deland, FL and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"TeamEnoch replaced my old air conditioning and heating systems, and the work they did was so good it borders on the unbelievable. Two very professional technicians showed up exactly on time, worked for 11 hours straight in really horrible conditions (a cramped attic in 95-degree heat) and did the whole job in one day! To top it off, their company’s price for all this was significantly lower than other estimates I had. This is a great company. I can see why they have won so many awards. *This review was migrated from an affiliated account on Angi with an original submission date of 10/4/2021"
Indoor System
Before & After Photo
Outdoor Heat Pump
409 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Wright Brothers Heating and Air Conditioning
Wright Brothers Heating and Air Conditioning
4.9(
18
)
Ductless Mini-split A/C - Install or ReplaceCentral A/C - InstallCentral A/C - Install - For Business+5 more

Serving Deland, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Can I give Kyle 10 stars? Over the years we have had several hvac companies come out and service our unit but never have I had someone throughly explain the work that was needed. Quick reponse time and Highly recommended to everyone in the greater NE Florida region."
3ton HVAC Changeout
Disconnect
2.5 Ton Heat Pump
Response time2 hrs
Response rate97%
7 neighbors recently requested a quote
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FAQs for air conditioning projects in Deland, 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 Deland, FL homeowners’ guide to air conditioning services

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