*The Angi rating for Central Vacuum System Service companies in Knob Noster, 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 Knob Noster, 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 May 03, 2025
With several years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.
"Specifically it was a mini split that was installed. All done in one day. Working good."
Steve B on July 2024
With several years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.
"Specifically it was a mini split that was installed. All done in one day. Working good."
Steve B on July 2024
"We are a locally owned business, with one goal – happy customers. The way we see it, that’s the only path to long-term success. Plus, those smiles make doing business a whole lot of fun. We invest in our highly skilled team, maintain an environment where everyone can thrive, and empower our technicians to deliver the best possible outcome for each customer – not just the bottom line. We know that if we take good care of our neighbors, we all win."
"Dragonfly Mechanical did an amazing job with addressing my concerns regarding my furnace. Ross, the HVAC technician was professional and exceeded my expectations. I highly recommend them."
Sharlotte R on January 2025
"We are a locally owned business, with one goal – happy customers. The way we see it, that’s the only path to long-term success. Plus, those smiles make doing business a whole lot of fun. We invest in our highly skilled team, maintain an environment where everyone can thrive, and empower our technicians to deliver the best possible outcome for each customer – not just the bottom line. We know that if we take good care of our neighbors, we all win."
"Dragonfly Mechanical did an amazing job with addressing my concerns regarding my furnace. Ross, the HVAC technician was professional and exceeded my expectations. I highly recommend them."
Sharlotte R on January 2025
We spealize in just about anything and everything that can break down from hvac to electrical to mechanical if it's broke we diagnose the issue and look at options of repair or replace
We spealize in just about anything and everything that can break down from hvac to electrical to mechanical if it's broke we diagnose the issue and look at options of repair or replace
Certified and specializing in air duct cleaning, I provide top-quality service to improve air quality, energy efficiency, and overall home comfort. Trust a professional dedicated to clean, safe, and healthy indoor environments. We take great pride in our work and are confident that you will be fully satisfied with the quality and dedication we bring to every project. Your satisfaction is our top priority, and we look forward to exceeding your expectations. With our certified and knowledgeable team, we are ready to serve you!
"It went amazing I couldn't even imagine how much lint they pulled out of my ducts they were fast and very professional would definitely hire again the next time I need my ducts cleaned again 5 stars all around"
Ben M on October 2024
Certified and specializing in air duct cleaning, I provide top-quality service to improve air quality, energy efficiency, and overall home comfort. Trust a professional dedicated to clean, safe, and healthy indoor environments. We take great pride in our work and are confident that you will be fully satisfied with the quality and dedication we bring to every project. Your satisfaction is our top priority, and we look forward to exceeding your expectations. With our certified and knowledgeable team, we are ready to serve you!
"It went amazing I couldn't even imagine how much lint they pulled out of my ducts they were fast and very professional would definitely hire again the next time I need my ducts cleaned again 5 stars all around"
Ben M on October 2024
Providing heating and cooling diagnostics, repairs and replacements.
Providing heating and cooling diagnostics, repairs and replacements.
We are a full service Electrical, Heating, and Cooling company for residential and light commercial. We have been in the industry for more than 15 years provided top quality service to ever client. We provide each customer with the highest level of service possible, no matter how small or large the job is.
We are a full service Electrical, Heating, and Cooling company for residential and light commercial. We have been in the industry for more than 15 years provided top quality service to ever client. We provide each customer with the highest level of service possible, no matter how small or large the job is.
Heavy duty repair & maintenance service
Heavy duty repair & maintenance service
Air Conditioning and Heating repair, service and installation. Residential and commercial availability. Kingdom Heating and Air is built on honesty, clarity, professionalism and value. We do things the right way, every time. Licensed and insured, Kingdom HVAC is here to help and generally able to make same day service calls.
Air Conditioning and Heating repair, service and installation. Residential and commercial availability. Kingdom Heating and Air is built on honesty, clarity, professionalism and value. We do things the right way, every time. Licensed and insured, Kingdom HVAC is here to help and generally able to make same day service calls.
Common repairs for central vacuum cleaners include motor repair, electrical repair, and blocked filters. Central vacuum motor issues typically come with a burning smell and loss of suction. With these issues, you might need simple lubrication to keep it running smoothly, or for more extreme problems, you could need a motor replacement.
Electrical problems or losing suction strength, might be reasons to swap out electrical components for new ones. However, a local central vacuum repair professional can tell you the best plan of action for your system.
The average cost for central vacuum cleaner repair is $310, though prices can range from $120 to $500. Your total cost will depend on the type of repair needed and the type of central vacuum you own.
A minor motor repair, like lubrication, only costs around $50. However, if you need to replace your motor, you’ll be looking at a much higher price tag with a total of $100 to $500. Other fixes, like electrical work, are charged by the hour, which ranges from $15 to $55 per hour.
The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
The cost for air duct cleaning is about $380, on average. However, costs can range between $270 and $500, depending on location, number of vents, duct accessibility, and how much cleaning is required. Additional factors can impact the cost of cleaning your air ducts, such as removing pests, mold and mildew, asbestos, and other unforeseen needs. Any repairs will also add to the cost of the job.