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Service That is Nothing Short of Griffindary
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Home of the Florida-Rated System

Air Conditioning & Plumbing by Pros Who Actually Know What They’re Doing!

At Griffin Service, we fix what others can’t.

I founded Griffin Service as the AC company I wanted to hire, but couldn’t find — one capable of designing and properly installing systems and ductwork able to overcome all of coastal Florida’s air conditioning challenges

That’s how we became known as the home of the Florida-Rated AC and the techs who can fix what other’s can’t. If you’re looking for professionals you can trust, you've come to the right place.

And when we added plumbing and sewer services, we took the same approach — do it right, do what the other guys can’t or won’t, all for up-front and honest pricing.

Yes, we can repair your AC system. Call us 24/7 at

  • Same-day Next-day AC repair service
  • Serving Greater Jacksonville, Saint Johns, Saint Augustine area
  • Fixed on first visit or we provide loaner units to keep you cool until it’s fixed
  • Available Weekends, Holidays, and Evenings
  • 24-hour Emergency Service Available for Service Club Members
  • Service appointments as late as 10:00 pm
  • Booking confirmation text email with name, picture, and bio of tech
  • 4.98-Star Rated by 560 Customers on Google, Yelp, Home Advisor and Facebook
  • Home of the Florida-Rated AC System Summer-Rated AC Tune-Up
Ac Installation

AC Installation

Purchasing the right air conditioning system for your home or commercial property is not only a material investment but also an investment in your comfort.

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Ac Repair Service

AC Repair Service

When your air conditioning does not turn on or you hear a weird sound while it was running, the best way to save your machine from getting more damaged is by having it repaired.

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Duct Cleaning

Duct Cleaning

A proven way to make your home healthier and reduce allergies for you and your family is to have the ductwork cleaned. Your home's ductwork delivers the air you breathe.

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Plumbing & Sewer

Griffin service has licensed and certified plumbers to assist you with any routine or emergency plumbing needs. Whether it's a new installation or repair,

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Florida rated system

What Does “Florida-Rated” Really Mean?

Florida-Rated Means a system engineered to overcome problems unique to Florida’s Climate

It means proper airflow to every room in the house for perfectly even cooling. And proper humidity control that will allow you to remain perfectly comfortable at 74 degrees, so your ducts don’t sweat, and you never have to fight over the thermostat. It also means you’ll never feel sticky when it rains or during the winter.

And Florida-rated means improved air quality. No more dealing with seasonal allergies, worrying about mold or mildew, or problems with dust.

The first 5-components listed on the diagram to the left are essential, but they won’t deliver everything they should without the 6th and most essential piece — proper engineering and installation.

The reason other AC companies can’t deliver Florida-Rated Systems and Florida-Rated comfort is they don’t think outside of the box. They don’t believe the 6th piece is important, so they skip it.

The good news is that even if you’re not ready for a replacement, Griffin Service can upgrade your existing system to Florida-Rated.

Bottom-Line: Florida-Rated means no excuse comfort.

How We Keep You In Control of Your System

Modern Air Conditioning Systems are complex systems, where every part has to be in balance for optimum performance. Properly diagnosing a system means getting a big picture understanding of what’s really causing the problem — including measurements for proper air flow.

When your Griffin Service AC Tech gets to your home, he will make a full diagnosis of your entire system. Then he’ll show and explain the exact problem and provide ALL of your options. You’re in control.

The goal is to provide 5-Star, Legendary Service, where you’re thrilled you trusted Griffin Service with your AC Repair.

Our Address

1515 County Road
210 W Ste 210
Saint Johns, FL 32259

License # CMC 1250697 & CFC 1430261

*24/7 Emergency Services available for Maintenance Agreement Customers.

Request a Quote

Griffin Service is here to help. Call us at 904-298-6757 or complete our contact form for reliable service you can trust, day or night!

You can feel confident that the work we do will be done right the first time, every time - YOU HAVE OUR GUARANTEE!

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    4.98 out of 5 stars