Griffin Service - Duct replacement
Duct replacement in Saint Johns, and Nearby Jacksonville FL by Griffin Service
The duct system is responsible for what you actually feel when you air condition or heat your home. This is why you want to make sure that the system is working properly, as you are paying money to feel comfortable and healthy in your home.
Over time, the air flowing through your ducts can loosen joints, wear out sections and cause disconnections. Most parts of your home’s air conditioning and heating system are designed to last for a long time, but eventually they’ll need to be replaced. If you have flexible ducts and are over 10 to 15 years old, they will most likely need to be replaced. Air duct replacement corrects issues caused by failing duct work, keeping your indoor air cleaner.

Signs You Need Air Duct Replacement
- Not enough cooling or heating - your home isn’t getting enough cooling or heating
- Hot and cold areas - only certain parts of your home is getting cooling and heating
- Efficiency issues - spike in energy usage without a corresponding increase in usage
- Noises – such as creaking, rumbling, rattling, or whistling.

Replacing or making improvements to your duct system can:
- Improve Comfort - Sealing and insulating ducts can help with common comfort problems, such as rooms that are too hot in the summer or too cold in the winter.
- Enhance Indoor Air Quality - Fumes from household and garden chemicals, insulation particles, and dust can enter your duct system, aggravating asthma and allergy problems.
- Promote Safety - With normal use, gas appliances such as water heaters, dryers and furnaces release combustion gases (such as carbon monoxide) through the venting systems.
- Save MoneyWhen you do choose to replace your ducts, don't forget to choose Griffin Service, where we excel at providing premier service to our customers. If you're in Jacksonville, Saint Johns, Saint Augustine, FL or in the surrounding area, don't hesitate to call us today at 904-298-6757 so we can get our legendary services! We specialize in air sealing, insulation, ductwork and more. You can also get in touch with us by visiting our contact page.

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 Road210 W Ste 210
Saint Johns, FL 32259
License # CMC 1250697 & CFC 1430261
*24/7 Emergency Services available for Maintenance Agreement Customers.
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!