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Verified Reviews for Central Vacuum System Service pros in O Fallon, MO
*The Angi rating for Central Vacuum System Service companies in O Fallon, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Central Vacuum System Service needs.
*The HomeAdvisor rating for Central Vacuum System Service companies in O Fallon, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Central Vacuum System Service needs.
Last update on November 27, 2025
Find Central vacuum system service pros in O Fallon

Kwik Dry Carpet Care, LLC
Kwik Dry Carpet Care, LLC
Kwik Dry Carpet Care's mission is to educate our community on how to take the absolute best care of their carpeting, rugs, ceramic tile and grout, wood floors, air ducts and upholstery. We have committed ourselves to the highest level of integrity, education, customer service and cleaning procedures. This ensures that you will experience a lasting enjoyment of clean, healthy carpets, floors and fabrics.
"The price was reasonable but the carpet didn’t look any cleaner to me. It did SMELL better though."
Sherry F on April 2024
Kwik Dry Carpet Care's mission is to educate our community on how to take the absolute best care of their carpeting, rugs, ceramic tile and grout, wood floors, air ducts and upholstery. We have committed ourselves to the highest level of integrity, education, customer service and cleaning procedures. This ensures that you will experience a lasting enjoyment of clean, healthy carpets, floors and fabrics.
"The price was reasonable but the carpet didn’t look any cleaner to me. It did SMELL better though."
Sherry F on April 2024

Michael McNeil
Michael McNeil
As a homeowner and landlord for more than 20 years, I’ve gained hands-on experience across all aspects of home maintenance and improvement. With a background in the building trades and a degree from Vatterott College, I handle everything from simple fixes to smart home technology installations. I’m fully insured and dedicated to doing the job right.
As a homeowner and landlord for more than 20 years, I’ve gained hands-on experience across all aspects of home maintenance and improvement. With a background in the building trades and a degree from Vatterott College, I handle everything from simple fixes to smart home technology installations. I’m fully insured and dedicated to doing the job right.

ARCO Heating & Cooling
ARCO Heating & Cooling
For more than 60 years, ARCO Heating & Cooling has been the local HVAC company that residents and businesses turn to for their heating and cooling needs. What began as a small business has grown into a cornerstone of the St. Charles, St. Louis, & Illinois communities, providing dependable service designed to keep our neighbors comfortable year-round. As a family-owned, local HVAC company, we’re more than just a service provider—we’re part of the community. We live and work right here in the St. Charles, St. Louis, & Illinois Metro areas, so we understand the unique climate challenges our neighbors face. This local connection fuels our dedication to providing personalized service and dependable solutions that make life easier for our customers.
For more than 60 years, ARCO Heating & Cooling has been the local HVAC company that residents and businesses turn to for their heating and cooling needs. What began as a small business has grown into a cornerstone of the St. Charles, St. Louis, & Illinois communities, providing dependable service designed to keep our neighbors comfortable year-round. As a family-owned, local HVAC company, we’re more than just a service provider—we’re part of the community. We live and work right here in the St. Charles, St. Louis, & Illinois Metro areas, so we understand the unique climate challenges our neighbors face. This local connection fuels our dedication to providing personalized service and dependable solutions that make life easier for our customers.
Local Air Duct Pros
Local Air Duct Pros
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

Fresh Air Heating & Cooling
Fresh Air Heating & Cooling
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 - [email protected]
"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 - [email protected]
"Great customer service when I called for service. Expert technician that diagnosed the problem and quickly repaired my AC."
Tim R on April 2024

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

Anton's Plumbing, Heating/Cooling & Energy Experts
Anton's Plumbing, Heating/Cooling & Energy Experts
Anton's has been in business for 43 years and maintains an A+ rating with the BBB. We have the highest Google rating in St. Louis. We offer manufacture rebates, and 0% financing for up to 60 months! We currently employ 72 team members who receive customer service training twice per week. Our service technicians have been professionally trained on our 6 step Anton's service system to ensure our customers receive the same GREAT service at a GREAT price each and every visit!! We provide upfront pricing and don't complete any repairs with out approval. We are the only company in St. Louis to offer lifetime warranty on repairs for our UP plan members!!!! Senior Discount- $10 off a service or $100 off complete new system Emergency Service phone number- 314-499-8400
"Excellent service. Super friendly and helpful. Went over all options and pricing with me before helping me through the loan process."
Denise N on November 2025
Anton's has been in business for 43 years and maintains an A+ rating with the BBB. We have the highest Google rating in St. Louis. We offer manufacture rebates, and 0% financing for up to 60 months! We currently employ 72 team members who receive customer service training twice per week. Our service technicians have been professionally trained on our 6 step Anton's service system to ensure our customers receive the same GREAT service at a GREAT price each and every visit!! We provide upfront pricing and don't complete any repairs with out approval. We are the only company in St. Louis to offer lifetime warranty on repairs for our UP plan members!!!! Senior Discount- $10 off a service or $100 off complete new system Emergency Service phone number- 314-499-8400
"Excellent service. Super friendly and helpful. Went over all options and pricing with me before helping me through the loan process."
Denise N on November 2025

Hosack Plumbing Heating & Cooling
Hosack Plumbing Heating & Cooling
With over twenty-five years of experience in the industry, Hosack Plumbing Heating & Cooling is the right team to trust with all of your plumbing and heating and cooling needs. Our professional St. Louis technicians are highly skilled, extensively trained, extremely knowledgeable, and expertly proficient. We specialize in commercial and residential plumbing as well as residential heating and cooling. Our technicians will do everything possible to ensure that you have the most reliable and efficient plumbing and hvac systems possible.
"Dan and Bill were great to work with and did excellent work. They were fast, professional and friendly"
Clare S on November 2024
With over twenty-five years of experience in the industry, Hosack Plumbing Heating & Cooling is the right team to trust with all of your plumbing and heating and cooling needs. Our professional St. Louis technicians are highly skilled, extensively trained, extremely knowledgeable, and expertly proficient. We specialize in commercial and residential plumbing as well as residential heating and cooling. Our technicians will do everything possible to ensure that you have the most reliable and efficient plumbing and hvac systems possible.
"Dan and Bill were great to work with and did excellent work. They were fast, professional and friendly"
Clare S on November 2024
Mr. Handyman of St Charles and Chesterfield Valley
Mr. Handyman of St Charles and Chesterfield Valley
With everything else on your to-do list, even thinking about tackling home or business repairs is probably the last thing you want to do. An ever-growing list of tasks doesn’t have to derail or disrupt your day when you have our professional handymen ready to make short work of all your home and business repair tasks! The team at Mr. Handyman of St. Charles Co. and Chesterfield Valley is up for the challenge of completing your most extensive home improvement duties or the smallest home repair jobs. We pride ourselves on providing the utmost in customer service, offering our Done Right Promise. This means we stand behind our workmanship and ensure that if you’re unhappy with your service, we will make it right. The care we show our customers and the dedication to our work are just some of the reasons our St. Charles County and Chesterfield Valley customers choose Mr. Handyman over anyone else.
"Very good and satisfied with results."
Teresa A on October 2025
With everything else on your to-do list, even thinking about tackling home or business repairs is probably the last thing you want to do. An ever-growing list of tasks doesn’t have to derail or disrupt your day when you have our professional handymen ready to make short work of all your home and business repair tasks! The team at Mr. Handyman of St. Charles Co. and Chesterfield Valley is up for the challenge of completing your most extensive home improvement duties or the smallest home repair jobs. We pride ourselves on providing the utmost in customer service, offering our Done Right Promise. This means we stand behind our workmanship and ensure that if you’re unhappy with your service, we will make it right. The care we show our customers and the dedication to our work are just some of the reasons our St. Charles County and Chesterfield Valley customers choose Mr. Handyman over anyone else.
"Very good and satisfied with results."
Teresa A on October 2025

Liberty Heating & Cooling
Liberty Heating & Cooling
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.
"Called Sam on Friday for quote for water heater replacement. Said he could do Monday afternoon or Tuesday morning. Received call Monday morning to see if he could come on over to do replacement, what a pleasant surprise! Sam arrived shortly after with water heater we discussed & all supplies needed , no running around to pickup stuff. Job completed in timely manner. Old unit hauled off and job site all cleaned. That’s a big deal to me. Will not hesitate to recommend Liberty to friends & relatives ! Thanks Sam , Dave & Roxanne"
Dave V on October 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.
"Called Sam on Friday for quote for water heater replacement. Said he could do Monday afternoon or Tuesday morning. Received call Monday morning to see if he could come on over to do replacement, what a pleasant surprise! Sam arrived shortly after with water heater we discussed & all supplies needed , no running around to pickup stuff. Job completed in timely manner. Old unit hauled off and job site all cleaned. That’s a big deal to me. Will not hesitate to recommend Liberty to friends & relatives ! Thanks Sam , Dave & Roxanne"
Dave V on October 2025
The O Fallon, MO homeowners’ guide to central vacuum system services
From average costs to expert advice, get all the answers you need to get your job done.
•Discover central vacuum cost details to learn about price factors such as installation, size, labor, and ways to save on your central vacuum system.
•Exposed ductwork can be a smart choice even beyond aesthetics. Fortunately, exposed ductwork costs are relatively low, and easy access keeps repair costs to a minimum.

Curious about air duct cleaning costs? Get insights into pricing factors, benefits, and how to tell when it’s time for a good cleaning.
Discover the benefits of a DIY outdoor wood furnace forced-air system. Cut costs, reduce fire risk, and embrace renewable heat for your home.

Ductwork losing energy? Here are six duct sealing methods that will help you get some big savings on your monthly energy bills.

If you suspect foul odors are coming from your air ducts, know that air duct cleaning does not always help with smell. Consult this guide to determine the best solution.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"







