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Find Ducts & vents installers and replacers in Jacksonville

Avatar for K.O. ELECTRIC AIR CONDITIONING & HEAT
K.O. ELECTRIC AIR CONDITIONING & HEAT
4.9(
17
)
Ducts & Vents - Install or Replace

Serving Jacksonville, FL and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"We had faulty electrical wiring. We called KO Electric, and they were there within an hour or so. John Zack was very friendly and professional. They also had reasonable prices. I would hire them again."
Response time10 mins
Response rate100%
Recommended by100%of homeowners
Avatar for Lickety-Split Air Conditioning, Plumbing, Electrical, LLC
Lickety-Split Air Conditioning, Plumbing, Electrical, LLC
4.7(
35
)
Ducts & Vents - Install or Replace

Serving Jacksonville, FL and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"My technician was amazing he helped me with understanding the electrical problems. He walked me through the process and explained everything in great detail. I personally feel they sent the best technician get the job done."
Photos
Photos
Photos
Photos
Photos

+72

2 neighbors recently requested a quote
Avatar for MULTI SERVICE MECH CONTRACTING CORP
MULTI SERVICE MECH CONTRACTING CORP
5.0(
21
)
Ducts & Vents - Install or Replace

Serving Jacksonville, FL and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"Multi Service Mech Contracting CORP is truly a great company to choose if you’re doing an AC replacement or repair. They truly trouble shoot your AC unit, give you a fair price and get you back running fast. Multi Service Mech Contracting CORP is the only company I would deal with in Jacksonville, the customer service is truly genuine, technicians and installers and they don’t take advantage of customers, and when the job is complete, your maintenance plan for your unit is well explained."
23 neighbors recently requested a quote
Avatar for KIENER'S HEATING & AIR CONDITIONING
KIENER'S HEATING & AIR CONDITIONING
5.0(
8
)
Ducts & Vents - Install or Replace

Serving Jacksonville, FL and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Wonderful job, very thorough technician. Steve is a master of his craft and takes pride in his work. Our air conditioner was having issues and he was able to diagnose and repair them while on site. It has worked great ever since the visit."
Outdoor AC
AC Condenser After
Surrounding Area
Air Conditioner
Duct Sealing Jax

+19

6 neighbors recently requested a quote
Avatar for Swift Brothers Plumbing, Heating & Air LLC
Swift Brothers Plumbing, Heating & Air LLC
4.2(
10
)
Ducts & Vents - Install or Replace

Serving Jacksonville, FL and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

Swift Brothers is a family owned and operated business that has been serving customers around Orlando and Jacksonville, Florida and Raleigh-Durham, North Carolina since 1983. We have decades of experience repairing, installing, and providing maintenance for all your plumbing needs. We guarantee swift, same-day service — you can count on us to provide quality work, done right the first time.\n

Response time10 hrs
Response rate100%
25 neighbors recently requested a quote
United Air Temp, Air Conditioning and Heating
New to Angi
Ducts & Vents - Install or Replace

Serving Jacksonville, FL and surrounding areas

Approved (Corporate)

In business since 1931

Free estimates

Credit card accepted

United Air Temp, Air Conditioning and Heating, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

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FAQs for ducts & vents installation and replacement projects in Jacksonville, FL

Return air vents aren't required in every room, but proper placement is essential for system efficiency. According to industry standards, you'll need one return vent for every 100 to 150 square feet of living space. Ideally, each room would have its own return vent, especially larger rooms exceeding 100 square feet. 

Without adequate return airflow, your HVAC system works harder, energy costs increase, and comfort decreases. A professional assessment can determine the optimal number and placement of return vents for your specific home layout.

Signs that your home needs additional return air vents include rooms that feel consistently stuffy, noticeable temperature variations between rooms, doors that slam shut when the HVAC system operates, or unexpectedly high energy bills. Excessive dust accumulation around supply vents can also indicate inadequate return airflow. 

If you experience these issues, consulting with an HVAC professional can help determine if adding return vents would improve your system's performance.

Supply vents deliver conditioned air into your living spaces, while return air vents draw room air back to your HVAC system for reconditioning. Supply vents push treated air into rooms, while return vents pull air from rooms back toward your heating and cooling equipment. 

Both components are essential for proper air circulation and system balance. Without sufficient return capacity, your HVAC system may experience pressure imbalances that reduce efficiency and comfort.

You should inspect and clean your return air vents at least once annually, according to industry recommendations. However, homes with pets, allergy sufferers, or noticeable dust buildup may benefit from more frequent cleaning. 

Regular maintenance helps maintain good indoor air quality and ensures your HVAC system operates efficiently. Professional duct cleaning, which addresses the entire system beyond just the visible vents, is recommended every few years, depending on your home's specific conditions.

The Jacksonville, FL homeowners’ guide to ducts & vents installations and replacements

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