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Find Ducts & vents installers and replacers in Greensboro

Avatar for Chrismon Heating & Cooling
Chrismon Heating & Cooling
4.7(
200
)

Serving Greensboro, NC and surrounding areas

Approved

In business since 1991

Emergency services offered

Warranties offered

"Chrismon offered me multiple options for replacing my heat pump and explained the different trade-offs clearly. Once I decided on best option, they were prompt and professional in getting it installed. Helped me with financing as well (not an expected expense!)"
Additional Photos
Response time12 hrs
13 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Duggins Heating And Cooling
Duggins Heating And Cooling
4.7(
23
)

Serving Greensboro, NC and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"I contacted Duggins, in addition to numerous other heating and cooling companies, to obtain an estimate on replacing my entire HVAC duct system.  Having had some issues with it over recent years and doing quite a bit of research, we knew we were ready for better insulated flex duct, better air quality, and a more comfortably conditioned second story in our Cape Cod home.

David Mitchell was my service consultant.  He was very patient and thoughtful when responding to any of my questions, as well as providing thorough responses.  He listened to the issues that I told him we wanted to address, and very adequately proposed possible solutions.  He did not try to 'sell' me on anything I wasn't conveying I wanted, and offered his professional opinion on how to achieve my desired outcome.  Once provided with the final proposal, I was very pleased.  It came in quite a lot lower than the #2 company I was also considering.

My only additional consideration was to be assured that there would be no possibility of any sort of contaminant(s) left within my duct system / heating and cooling unit.  I had done some research on this issue, and David was more then willing to look over some internet links I sent to him regarding EPA approved sanitation products, etc.  To address these concerns, Duggins sub-contracted with The Duct Doctor to come on site to sanitize the one return box they were unable to replace, in addition to the blower, coil, etc.  I was not only very pleased that they made the effort to do this, which ultimately won them my business, but I was also very impressed with Jim Gehling, of Duct Doctor of the Triad.

The crew of three technicians that completed my job were timely, polite, and efficient.  They were thorough, cleaned up after themselves, and went to fairly great lengths to assure that my flex duct that ran through a chase to the second-story was completely removed and replaced.  Instead of cutting a whole into my wall, one of them was very resourceful and created a sort of internal ladder to access the chase, then climbing up inside to cut a whole slightly larger through the floor above so that they could pull the new flex duct down into the crawl space.  This saved me the additional work of replacing / repairing drywall!

I was VERY please with the estimate, the crew, and the work that was completed.  I will likely be switching my seasonal inspection contract over to them.  I would not hesitate to recommend Duggins Heating and Cooling to anyone. . ."
2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Miller Services HVAC Inc -
Miller Services HVAC Inc -
4.9(
63
)

Serving Greensboro, NC and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"He has done all my HVAC work for me for the last 7-8 years. When I need someone he's ready to go. They are my go to people for any heat and air work I need done. They are very professional, they arrive on time, they do what they say they are going to do. It is an absolute worry free relation ship for me."
Large Tube Heater
Team Work
Miller HVAC Parts
Miller HVAC Parts
Sheet Metal Work

+8

Response time7 hrs
Recommended by98%of homeowners
Avatar for Prestige Heating & Air
Prestige Heating & Air
4.6(
9
)

Serving Greensboro, NC and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Highly recommend these guys. They do a good job of keeping you informed throughout the process. Also shoutout for my heating . They did an outstanding job and made sure the job was done right. The quality of work shows with how clean"
Response time4 hrs
5 neighbors recently requested a quote
Avatar for Home Service Pro
Home Service Pro
3.0(
5
)

Serving Greensboro, NC and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

Home Service Pro 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

Full System Replacement
Before/After full install
Out With The Old System
When you see our green van you're in GREAT han
Permanent Generator Install

+2

Response time1 day
Response rate90%
4 neighbors recently requested a quote
Avatar for Hawley Air Heating, Cooling, Electrical
Hawley Air Heating, Cooling, Electrical
5.0(
1
)

Serving Greensboro, NC and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

Hawley Air is your full-service residential and commercial heating and air conditioning service company that also specializes in air quality products and services.\n\nWe are fully licensed, bonded, and insured to provide our Piedmont Triad customers with services relating to furnaces, heating, and air conditioning. Our heating and air conditioning service company offers sales, installation, and repair for any number of heating systems, cooling systems, air quality units, and parts.

Gas Furnace Install
Heat Pump Installation
AC Installation
Response time5 hrs
5 neighbors recently requested a quote
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FAQs for ducts & vents installation and replacement projects in Greensboro, NC

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 Greensboro, NC 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.