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Ducts & vents installers and replacers in Saint-louis

Local Air Duct Pros

8400 Delmar St
5.00(
2
)
Approved Pro

Local Air Duct Pros

8400 Delmar St
5.00(
2
)
Approved Pro
199 local quotes requested
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"They was very professional and clean "

Richard e on June 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"They was very professional and clean "

Richard e on June 2025


Avatar for RDI CONTRACTORS LLC

RDI CONTRACTORS LLC

8024 STATE ROUTE 30
5.00(
2
)
Approved Pro

RDI CONTRACTORS LLC

8024 STATE ROUTE 30
5.00(
2
)
Approved Pro
Emergency services offered

We are 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.

"Here was here as soon as we called wasn’t as expensive as other places and had the issue fixed quick and very nice and polite man I would recommend him to anyone "

Charlie R on July 2025

We are 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.

"Here was here as soon as we called wasn’t as expensive as other places and had the issue fixed quick and very nice and polite man I would recommend him to anyone "

Charlie R on July 2025


Avatar for Fresh Air Heating & Cooling

Fresh Air Heating & Cooling

612 Spirit Valley East Dr
4.77(
270
)
Approved Pro

Fresh Air Heating & Cooling

612 Spirit Valley East Dr
4.77(
270
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
478 local quotes requested

Fresh Air has been family owned and operated since 1987. Family members Patrick, Tim, Katie and Kevin work together to maintain a culture of excellent service. Fresh Air employs 24 people equally dedicated to constant improvement and a consistent delivery of services. A happy customer is priority #1. Choose Fresh Air and experience the exceptional service you deserve. Fresh Air is a 10-time Super Service Award recipient!! (2009-2021). Additional contact name - Katie Sinn. Additional e-mail - kesinn@iNeedFreshAir.com

"Great customer service when I called for service. Expert technician that diagnosed the problem and quickly repaired my AC."

Tim R on April 2024

Fresh Air has been family owned and operated since 1987. Family members Patrick, Tim, Katie and Kevin work together to maintain a culture of excellent service. Fresh Air employs 24 people equally dedicated to constant improvement and a consistent delivery of services. A happy customer is priority #1. Choose Fresh Air and experience the exceptional service you deserve. Fresh Air is a 10-time Super Service Award recipient!! (2009-2021). Additional contact name - Katie Sinn. Additional e-mail - kesinn@iNeedFreshAir.com

"Great customer service when I called for service. Expert technician that diagnosed the problem and quickly repaired my AC."

Tim R on April 2024


Avatar for Rhymes Heating & Cooling

Rhymes Heating & Cooling

10958 Lin Valle Dr
4.89(
180
)
Approved Pro

Rhymes Heating & Cooling

10958 Lin Valle Dr
4.89(
180
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
465 local quotes requested

Rhymes Heating & Cooling is a family owned and operated business that has a dedicated group of team members in place to serve our customers air conditioner and heating needs. Give us a chance to meet your needs and you will be glad you did. As always we appreciate the opportunity to earn your business.

"Rhymes was amazing! They were courteous, punctual, hard working, and very knowledgeable. I love how it's a family business right here in St. Louis. They did a wonderful job and I'm so happy we went with them. We will absolutely use Rhymes for everything heating and cooling related from now on."

Jessica G on September 2024

Rhymes Heating & Cooling is a family owned and operated business that has a dedicated group of team members in place to serve our customers air conditioner and heating needs. Give us a chance to meet your needs and you will be glad you did. As always we appreciate the opportunity to earn your business.

"Rhymes was amazing! They were courteous, punctual, hard working, and very knowledgeable. I love how it's a family business right here in St. Louis. They did a wonderful job and I'm so happy we went with them. We will absolutely use Rhymes for everything heating and cooling related from now on."

Jessica G on September 2024


Avatar for Liberty Heating & Cooling

Liberty Heating & Cooling

3236 Ridgetop View Drive
4.80(
41
)
Approved Pro

Liberty Heating & Cooling

3236 Ridgetop View Drive
4.80(
41
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
668 local quotes requested

We pride our business on excellent workmanship done by our top notch employees who are the best in the industry. Our prices are hard to beat especially for the quality you will receive every time you choose us. We also specialize in having excellent customer service and do not believe in being pushy at all with our customers. Our reviews will testify to these statements about our business ethics. Our technicians have been specially trained to handle the sophisticated high-efficiency systems currently on the market today. These include all air conditioners, heat pump, furnaces, boilers and tankless water heaters.

"Sam was very courteous and did great work. New Years Day and he came out and did the job quickly. You ask for better service."

Jason P on January 2025

We pride our business on excellent workmanship done by our top notch employees who are the best in the industry. Our prices are hard to beat especially for the quality you will receive every time you choose us. We also specialize in having excellent customer service and do not believe in being pushy at all with our customers. Our reviews will testify to these statements about our business ethics. Our technicians have been specially trained to handle the sophisticated high-efficiency systems currently on the market today. These include all air conditioners, heat pump, furnaces, boilers and tankless water heaters.

"Sam was very courteous and did great work. New Years Day and he came out and did the job quickly. You ask for better service."

Jason P on January 2025


Avatar for Shipp Heating & Air LLC

Shipp Heating & Air LLC

5.00(
11
)
Approved Pro

Shipp Heating & Air LLC

5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
371 local quotes requested

We offer quality and affordable HVAC services. All of our work is done with integrity and attention to detail.

"came same day,very professional,found trouble with system others had missed before, had up and running better than ever, with his excellent work and knowledge,has become my go-to guy. and big plus he also does plumbing and electrical along with his heating and air conditioning highly recommend"

charles f on May 2025

We offer quality and affordable HVAC services. All of our work is done with integrity and attention to detail.

"came same day,very professional,found trouble with system others had missed before, had up and running better than ever, with his excellent work and knowledge,has become my go-to guy. and big plus he also does plumbing and electrical along with his heating and air conditioning highly recommend"

charles f on May 2025


Avatar for Dunn Plumbing, Heating and Air Conditioning / Dunn One Hour Heating and Air Conditioning

Dunn Plumbing, Heating and Air Conditioning / Dunn One Hour Heating and Air Conditioning

6068 BAUMGARTNER INDUSTRIAL DR
4.71(
256
)
Approved Pro

Dunn Plumbing, Heating and Air Conditioning / Dunn One Hour Heating and Air Conditioning

6068 BAUMGARTNER INDUSTRIAL DR
4.71(
256
)
Approved Pro
Customers say: Super punctual
1974 local quotes requested
22 years of experience

Now offering one hour service for heating and air conditioning service. We are factory authorized to service all major brands and we offer all the top products in the industry. Year to year we win numerous awards for customer service and technical skill. Our team is dedicated to providing you with the attention to detail and customer service that can create a whole new level of comfort and energy savings. Led by owner Brett Nejmanowski, our company provides expert sales, service and installation. We have a team of technicians that are fully qualified to help you select the comfort system that best fits your home and your budget. We serve the greater St Louis area, and are a no-nonsense, everything-on-the -table kind of heating and cooling company. Our written 100% satisfaction guarantee is behind all the work we do – if you’re not happy with our heating and cooling services for any reason, we’ll make it right or give your money back, no questions asked! No matter if it is a furnace or AC repair, furnace and AC installation, heat pump installation, or anything heating and air conditioning-related, you will have our guarantee. Along with the services we provide, we’re also passionate about our duty to protect the environment and our social responsibility to the community. In our daily practices, we utilize earth-friendly products and methods to ensure clean outdoor and safe indoor environments for the people we serve. We regularly give back to the community through volunteer work and financial donations. Among the charitable organizations we support are Safe Kids USA, National Multiple Sclerosis Society, Autism Speaks and the Sheriffs’ Association. Financing options available. Numerous rebate programs available. Government subsidized programs available to qualifying homes. Additional phone number (618) 717-0707 Also servicing clients from both 14248 F Manchester Rd, Ste. 190, Manchester MO, 63011 & 110 West Main St., Ste. A, Belleville IL, 62220!

"Very professional and thorough"

Carla F on May 2025

Now offering one hour service for heating and air conditioning service. We are factory authorized to service all major brands and we offer all the top products in the industry. Year to year we win numerous awards for customer service and technical skill. Our team is dedicated to providing you with the attention to detail and customer service that can create a whole new level of comfort and energy savings. Led by owner Brett Nejmanowski, our company provides expert sales, service and installation. We have a team of technicians that are fully qualified to help you select the comfort system that best fits your home and your budget. We serve the greater St Louis area, and are a no-nonsense, everything-on-the -table kind of heating and cooling company. Our written 100% satisfaction guarantee is behind all the work we do – if you’re not happy with our heating and cooling services for any reason, we’ll make it right or give your money back, no questions asked! No matter if it is a furnace or AC repair, furnace and AC installation, heat pump installation, or anything heating and air conditioning-related, you will have our guarantee. Along with the services we provide, we’re also passionate about our duty to protect the environment and our social responsibility to the community. In our daily practices, we utilize earth-friendly products and methods to ensure clean outdoor and safe indoor environments for the people we serve. We regularly give back to the community through volunteer work and financial donations. Among the charitable organizations we support are Safe Kids USA, National Multiple Sclerosis Society, Autism Speaks and the Sheriffs’ Association. Financing options available. Numerous rebate programs available. Government subsidized programs available to qualifying homes. Additional phone number (618) 717-0707 Also servicing clients from both 14248 F Manchester Rd, Ste. 190, Manchester MO, 63011 & 110 West Main St., Ste. A, Belleville IL, 62220!

"Very professional and thorough"

Carla F on May 2025


Avatar for J P Frisch Construction Svc Inc

J P Frisch Construction Svc Inc

3424 Cambridge Ave
4.71(
705
)
Approved Pro

J P Frisch Construction Svc Inc

3424 Cambridge Ave
4.71(
705
)
Approved Pro
Customers say: Super punctual
1001 local quotes requested
16 years of experience

Get your to-do list done with a Family-Owned, 4th generation St. Louis general contractor and handyman. Call 314-922-4102 or visit our website jpfrisch.com. Our customer satisfaction is our top priority--we will earn your trust for a lifetime! We believe in making all clients repeat clients. You can be assured you're in good hands with our company working on your home improvement project. If you are looking for a handyman service that follows business practices such as promptly returning phone calls, arriving on time for appointments, and following through on promises, then call our reputable company today.

"Needed several projects done around my home and Jon completed them all with ease. I've used his company several times and he and his team are always on time and provide quality work. I highly recommend them for any home project - large or small."

Laura F on September 2023

Get your to-do list done with a Family-Owned, 4th generation St. Louis general contractor and handyman. Call 314-922-4102 or visit our website jpfrisch.com. Our customer satisfaction is our top priority--we will earn your trust for a lifetime! We believe in making all clients repeat clients. You can be assured you're in good hands with our company working on your home improvement project. If you are looking for a handyman service that follows business practices such as promptly returning phone calls, arriving on time for appointments, and following through on promises, then call our reputable company today.

"Needed several projects done around my home and Jon completed them all with ease. I've used his company several times and he and his team are always on time and provide quality work. I highly recommend them for any home project - large or small."

Laura F on September 2023


Tandem Trades LLC

510 Ortmann Place
4.95(
61
)
Approved Pro

Tandem Trades LLC

510 Ortmann Place
4.95(
61
)
Approved Pro
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
1046 local quotes requested

Tandem Trades is a local family-owned company that provides repair and maintenance services which include, but are not limited to: Bathroom Repairs & Updating Plumbing Repairs & Installation Replacement of Interior & Exterior Lighting General Painting Window Treatment Installation Deck & Trim Repair Small Flooring Jobs Tile - Wood - Laminate Installation Garage & Basement Clean-Out Skid Steer Work We offer color and design assistance as well as personal shopping for fixtures, hardware, millwork and other items to suit your project. If you've been inspired by something online but are having difficulty knowing how or where to start, let us know and we'll help you out or take it on. We'll even assist in shopping for that perfect piece to transform or repurpose. Call or text 603-834-1416 and let us help! Professional and personal references are available upon request.

"Perfect removed a basketball hoop"

Trevor K on August 2025

Tandem Trades is a local family-owned company that provides repair and maintenance services which include, but are not limited to: Bathroom Repairs & Updating Plumbing Repairs & Installation Replacement of Interior & Exterior Lighting General Painting Window Treatment Installation Deck & Trim Repair Small Flooring Jobs Tile - Wood - Laminate Installation Garage & Basement Clean-Out Skid Steer Work We offer color and design assistance as well as personal shopping for fixtures, hardware, millwork and other items to suit your project. If you've been inspired by something online but are having difficulty knowing how or where to start, let us know and we'll help you out or take it on. We'll even assist in shopping for that perfect piece to transform or repurpose. Call or text 603-834-1416 and let us help! Professional and personal references are available upon request.

"Perfect removed a basketball hoop"

Trevor K on August 2025


Avatar for SmartHouse Heating & Cooling

SmartHouse Heating & Cooling

6921 Olive Blvd
4.75(
564
)
Approved Pro

SmartHouse Heating & Cooling

6921 Olive Blvd
4.75(
564
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
432 local quotes requested

***For EMERGENCY requests, please CALL our office for immediate assistance*** SmartHouse is a leading provider of HVAC and home performance services throughout the St. Louis area specializing in: • Installation, maintenance, and repair of heating & cooling systems (traditional and geothermal) • Indoor air quality (IAQ) solutions • Energy efficiency upgrades • Solving comfort issues Our focus on exceptional service, quality craftsmanship and bulletproof integrity has been recognized by the Better Business Bureau with their TORCH AWARD FOR ETHICS AND INTEGRITY. If you’ve been looking for a trustworthy heating and cooling contractor that provides best-practice craftmanship with integrity, we hope you will consider choosing SmartHouse!

"I scheduled a tune-up service for my AC for 9-12 o'clock. At 11:35, I called to see if they were still coming, and she tells me 'sorry, the tech is running behind. He will be there closer to 1:00'. I accepted that, then waited until after 1:00 to call them again, only to find out the tech was still an hour away, working on another job. I thought the whole point of a service 'window' was to provide flexibility for the tech in case they get held up. I had to leave my house by 2:30, so I canceled the appointment. I took out an entire day for absolutely nothing."

Michael D on May 2025

***For EMERGENCY requests, please CALL our office for immediate assistance*** SmartHouse is a leading provider of HVAC and home performance services throughout the St. Louis area specializing in: • Installation, maintenance, and repair of heating & cooling systems (traditional and geothermal) • Indoor air quality (IAQ) solutions • Energy efficiency upgrades • Solving comfort issues Our focus on exceptional service, quality craftsmanship and bulletproof integrity has been recognized by the Better Business Bureau with their TORCH AWARD FOR ETHICS AND INTEGRITY. If you’ve been looking for a trustworthy heating and cooling contractor that provides best-practice craftmanship with integrity, we hope you will consider choosing SmartHouse!

"I scheduled a tune-up service for my AC for 9-12 o'clock. At 11:35, I called to see if they were still coming, and she tells me 'sorry, the tech is running behind. He will be there closer to 1:00'. I accepted that, then waited until after 1:00 to call them again, only to find out the tech was still an hour away, working on another job. I thought the whole point of a service 'window' was to provide flexibility for the tech in case they get held up. I had to leave my house by 2:30, so I canceled the appointment. I took out an entire day for absolutely nothing."

Michael D on May 2025

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FAQs for ducts & vents installation and replacement projects in Saint-louis, MO

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 Saint-louis, MO 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.

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