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Top-Rated Ducts & vents installers and replacers in Gilbert - Updated Nov 2026

Avatar for E F Martin Mechanical Contractors Inc
E F Martin Mechanical Contractors Inc
4.7(
157
)
Ducts & Vents - Install or Replace

Serving Gilbert, SC and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"I had been told by another company that I needed to have my duct work replaced. It is only 7 yrs old so I contacted EF Martin for a free second opinion. They came out and did a visual inspection, showed me photos of where the other company said that there was damage and advised me that there were minimal repairs that needed to be done but that the work was still covered under the installing companies warranty."
UV Thermal Solar Panel
Comfort Control On the Go
Innovative Equipment
HVAC Equipment
UV Thermal Solar Panel

+2

Response time8 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Gonzo Heating and Air
Gonzo Heating and Air
5.0(
10
)
Ducts & Vents - Install or Replace

Serving Gilbert, SC and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Excellent job done professionally and neatly. Excellent communication and whatever promised fulfilled. 2 years labor warranty given. 12 years on parts from GE They took the old unit and installed the new one professionally and neatly, installed 2 thermostats inside the house. Stayed there to test it thoroughly. Brandon Watts and Chris made things possible even when unit was not in stock (Not until 3 days later), they travelled to Greenville just to install it as promised because I was traveling the next day. He did not charge extra. His labor charge is very affordable. I am going to sign up a maintenance contract with Gonzo for 2 yearly visits for $189. I believe it’s worth it to extend the life of the unit. I recommend Gonzo HVAC to everyone without hesitation. Good job and thanks."
Heating & A/C Project
Heating and Air Conditioning Project
Heating and Air Conditioning Project
Heating & A/C Project
Heating and Air Conditioning Project

+20

Response time2 days
Response rate100%
29 neighbors recently requested a quote
Avatar for WAGNER HVAC AND REFRIGERATION LLC
WAGNER HVAC AND REFRIGERATION LLC
5.0(
15
)
Ducts & Vents - Install or Replace

Serving Gilbert, SC and surrounding areas

Approved

Credit card accepted

Offers commercial services

"Wagner HVAC does great work. The owner is a great person and does fantastic work. He maintains and installs my commercial refrigeration units as well as household HVAC. Brandon is one of his techs and he is top notch. Very knowledgeable and experienced team."
Cooler freezer combo
Cooler and beer cave
Cooler installed
Lawn cooler
Additional cooler

+11

19 neighbors recently requested a quote
Avatar for Hometown Rapid Air
Hometown Rapid Air
5.0(
6
)
Ducts & Vents - Install or Replace

Serving Gilbert, SC and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

Hometown Rapid Air is a locally owned heating and air company serving the Midlands, from Chapin and Leesville to Shandon, Forest Acres, and Elgin. We handle AC and heating repair, system replacements, ductless mini-splits, and maintenance plans starting at $13/month. Our technicians bring years of hands-on experience, and every repair comes with upfront flat-rate pricing, so you know the cost before we start. Need a new system? We'll give you clear Good/Better/Best options with no pressure. Already have a quote from someone else? We'll give you a free second opinion. Licensed in South Carolina (Mechanical #119136). Call today and see why your neighbors trust the hometown team.

Project Photos
5 neighbors recently requested a quote
Avatar for A & A Duct Repair
A & A Duct Repair
5.0(
7
)
Ducts & Vents - Install or Replace

Serving Gilbert, SC and surrounding areas

In business since 2022

Free estimates

Emergency services offered

We can take care of all your heating and cooling needs. We specialize in duct repair/replacement, as well as mobile home duct work. From big to small, we do it all here at A & A Duct repair! Call and schedule your free estimate today!! 8033376097

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+34

Recommended by100%of homeowners
Avatar for Southeast Plumbing & Gas, LLC
Southeast Plumbing & Gas, LLC
4.5(
55
)
Ducts & Vents - Install or Replace

Serving Gilbert, SC and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"After talking with several plumbers, I decided to use Southeast Plumbing and Gas. Brian answered all of my questions and quoted me a very competitive price. Brian installed a new dishwasher, put in a new tankless water heater (plus ran new electrical for the unit) and some other smaller fixes. He was professional, courteous, and did the work for what he quoted. He also tackled some additional plumbing issues that cropped up while he was doing everything else. He was at our house for over 12 hrs fixing everything and making sure everything was working properly before he left. I would definitely recommend SE Plumbing and Gas and would use them again."
Multiple LP Gas Line Installation
Underground natural gas line
Underground natural gas line installation
Septic Systems Service and Usage
Water Filtration & Softeners Project

+85

Recommended by96%of homeowners
Avatar for Mike's Painting & Pressure Washing
Mike's Painting & Pressure Washing
4.7(
28
)
Ducts & Vents - Install or Replace

Serving Gilbert, SC and surrounding areas

In business since 1996

Emergency services offered

Credit card accepted

"I would highly recommend this business.  We had them come and restain the deck and at first just powerwash the house.  They scheduled the work right away.  After doing the pressure washing, there were some areas with paint chips under the soffit.  Mike offered to repaint those for free.  During this, they noticed areas of the soffit that were rotten, so we had them repair those areas of the wood.  They also fixed a few screens that were damaged during the pressure washing for free.  
Everything turned out great, and we are very happy we had this work done.  Mike and Crystal are very professional and easy to work with.  I will be having them do some more work on our house in the near future.
"
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+161

Recommended by91%of homeowners
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FAQs for ducts & vents installation and replacement projects in Gilbert, SC

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 Gilbert, SC 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.