Your Trusted HVAC Contractors

CALL US TODAY

Your Trusted HVAC Contractors

CALL US TODAY

Experienced Heating and Air Conditioning Company in Orange Park, Florida

Our Service Areas

Our Service Areas

  • Orange Park, FL
  • Clay County, FL
  • Orange Park, FL
  • Clay County, FL
  • Mandarin, FL
  • The West Side of Florida

We are Darnell Air Conditioning and Heating, Inc., your local HVAC resource for Orange Park, Florida, and the surrounding areas of Clay County. Since 1972, we’ve been a reliable source for customers who need all types of air conditioning or heating services. From installing new equipment to repairs and upgrades of currently installed units, the contractors at Darnell Air Conditioning and Heating, Inc. know exactly what to do to ensure that your unit is durable and energy-efficient. Call us today at 904-272-0414 to get started!


As a business, we take pride in catering so well to our customers’ needs. Darnell Air Conditioning and Heating, Inc. is also family-owned and operated. When you hear our name, you’ll know that you’re doing business with fair, honest, and friendly contractors who will give you superior service at prices you can afford.

HVAC services — Orange Park, FL — Darnell Air Conditioning Heating

We are Darnell Air Conditioning and Heating, Inc., your local HVAC resource for Orange Park, Florida, and the surrounding areas of Clay County. Since 1972, we’ve been a reliable source for customers who need all types of air conditioning or heating services. From installing new equipment to repairs and upgrades of currently installed units, the contractors at Darnell Air Conditioning and Heating, Inc. know exactly what to do to ensure that your unit is durable and energy-efficient. Call us today at 904-272-0414 to get started!


As a business, we take pride in catering so well to our customers’ needs. Darnell Air Conditioning and Heating, Inc. is also family-owned and operated. When you hear our name, you’ll know that you’re doing business with fair, honest, and friendly contractors who will give you superior service at prices you can afford.

Why Choose Darnell Air Conditioning and Heating, Inc?

As a family-owned and operated company, our contractors at Darnell Air Conditioning and Heating truly care about our customers. We have over 50 years of experience providing exceptional quality. Our friendly team is licensed and insured. Call us today at 904-272-0414!

Repair man — Orange Park, FL — Darnell Air Conditioning Heating

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Family Owned and Operated

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Technician checking hvac — Orange Park, FL — Darnell Air Conditioning Heating

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Over 45 Years of Experience

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Call Us Today to Schedule An Appointment!

Call us today at 904-272-0414 to discover why so many customers continue to choose Darnell Air Conditioning and Heating, Inc. for their heating and air conditioning needs in Clay County, including Orange Park, Fleming Island, Middleburg and Green Cove Springs.

Our Satisfied Customers

  • Awesome people! Always there when we call! In Florida you need that!


    -Kathy I.

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    We bought our system from Darnell. Very happy with system & service. Would reccomend if you are looking to replace ac / heating unit.


    -TruckN.T.

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    Repair of AC unit was completed within 1 hour of a service call, excellent service in a timely manner

    Thanks


    -Norman J.

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    Wonderful business and family friendly answered all questions and fixed it fast will always use them great job.



    -Patricia P.

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    Brian was great.  Fair prices and super work.  Thank you!



    -Christopher B.

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    Darnell air conditioning is defiantly the best in Clay County. My wife has stage 3 cancer and can not get hot, my AC stopped working in the middle of the night I left a massage at 5:30 in the morning they called me at 8:00 and had a technician at my house at 9:30. They are great highly recommend them for all your AC and heating needs.



    -Stephen B.

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    Awesome.  Been using them for years


    -Michael W.

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    Great family owned and operated company.



    -Roger N.

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    Great company and great people.  Have worked with Brian at several of our residences and at our business.



    -MJ E.

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    JD has came out ttwice ..Borh times he fixed my unit quickly and reasonable prices . I will continue to use them .  Thanks JD .



    -B J.

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    My fan on my A/C unit went out about a week ago with all the cold weather.  Called two other companies, one couldn't get out for a week, the other never called back.  Called Darnell's on Thursday and they came out Friday.  They arrived right on time and had the problem fixed within about 10 minutes.  They also saw an additional problem which they repaired while here, all for a great price.  Very impressed and would recommend them to anyone.  They will be my go-to A/C people from now on!



    -Mary B. W.

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    Called and was pleased when they said they could come out the next morning. I had been trying to figure out why suddenly my ac unit had stopped working and going nuts not being able to figure it out. Well they figured it out in 30 seconds, and in 15 minutes I was loving life again. I will be calling them for now on.



    -Billy

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    Wonderful job!


    -Ashley H.

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    Clint came out, and his service was outstanding.  He was able to diagnose our 7-8 yr old system's problem to a defective coil.  About $800 later, we had heat and air conditioning again.   The original installer (McGowans) has gone through ownership changes... Fair enough, as they didn't do a good job back in 2007-8...  However the current owner's service man told us we needed a new unit... 5K vs. $800...


    Not to dwell on McGowan's, but we were so pleased with Darnell's service, they are now my first choice.



    -Harry L.

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    Great service.


    -Jim D.

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    These guys are the best!



    -Gray F.

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Our Satisfied Customers

  • Awesome people! Always there when we call! In Florida you need that!


    -Kathy I.

  • Slide title

    We bought our system from Darnell. Very happy with system & service. Would reccomend if you are looking to replace ac / heating unit.


    -TruckN.T.

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  • Slide title

    Repair of AC unit was completed within 1 hour of a service call, excellent service in a timely manner

    Thanks


    -Norman J.

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    Wonderful business and family friendly answered all questions and fixed it fast will always use them great job.



    -Patricia P.

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    Brian was great.  Fair prices and super work.  Thank you!



    -Christopher B.

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    Darnell air conditioning is defiantly the best in Clay County. My wife has stage 3 cancer and can not get hot, my AC stopped working in the middle of the night I left a massage at 5:30 in the morning they called me at 8:00 and had a technician at my house at 9:30. They are great highly recommend them for all your AC and heating needs.



    -Stephen B.

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    Awesome.  Been using them for years


    -Michael W.

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    Great family owned and operated company.



    -Roger N.

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    Great company and great people.  Have worked with Brian at several of our residences and at our business.



    -MJ E.

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  • Slide title

    JD has came out ttwice ..Borh times he fixed my unit quickly and reasonable prices . I will continue to use them .  Thanks JD .



    -B J.

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  • Slide title

    My fan on my A/C unit went out about a week ago with all the cold weather.  Called two other companies, one couldn't get out for a week, the other never called back.  Called Darnell's on Thursday and they came out Friday.  They arrived right on time and had the problem fixed within about 10 minutes.  They also saw an additional problem which they repaired while here, all for a great price.  Very impressed and would recommend them to anyone.  They will be my go-to A/C people from now on!



    -Mary B. W.

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  • Slide title

    Called and was pleased when they said they could come out the next morning. I had been trying to figure out why suddenly my ac unit had stopped working and going nuts not being able to figure it out. Well they figured it out in 30 seconds, and in 15 minutes I was loving life again. I will be calling them for now on.



    -Billy

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    Wonderful job!


    -Ashley H.

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  • Slide title

    Clint came out, and his service was outstanding.  He was able to diagnose our 7-8 yr old system's problem to a defective coil.  About $800 later, we had heat and air conditioning again.   The original installer (McGowans) has gone through ownership changes... Fair enough, as they didn't do a good job back in 2007-8...  However the current owner's service man told us we needed a new unit... 5K vs. $800...


    Not to dwell on McGowan's, but we were so pleased with Darnell's service, they are now my first choice.



    -Harry L.

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    Great service.


    -Jim D.

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    These guys are the best!



    -Gray F.

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