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Central humidifier installers and replacers in Waterloo
We are a locally owned and operated company that has been servicing the St Louis Metropolitan area for three decades. Honesty and integrity are our core values. We offer water treatment and purification system services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!
"Would highly recommend"
Woodson C on April 2025
We are a locally owned and operated company that has been servicing the St Louis Metropolitan area for three decades. Honesty and integrity are our core values. We offer water treatment and purification system services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!
"Would highly recommend"
Woodson C on April 2025
The Heating and Air Conditioning Contractors at Hoffmann Brothers have provided the greater St. Louis area with reliable and professional services for more than 40 years. When you are in need of heating, ventilation, and air conditioning (HVAC) contractors for any of your heating or air conditioning repair or replacement service needs, call upon us at (314) 664-3011 or contact our team online.
"Good"
Andrew W on August 2024
The Heating and Air Conditioning Contractors at Hoffmann Brothers have provided the greater St. Louis area with reliable and professional services for more than 40 years. When you are in need of heating, ventilation, and air conditioning (HVAC) contractors for any of your heating or air conditioning repair or replacement service needs, call upon us at (314) 664-3011 or contact our team online.
"Good"
Andrew W on August 2024
Family owned and operated company since 1954. Quality workmanship is one of our best qualities. Excellent customer service. With over 50 years of experience in the HVAC industry, we are confident we will meet and exceed your expectations. Our quality and attention to detail are unrivaled by the competition. We have served the residents of St. Louis with three generations of Vitts, and are raising the fourth. Our longevity is a testimony to our service and clients' trust. We have an excellent rating with the BBB and are N.A.T.E. Certified technicians. One major difference and benefit of our company is custom duct fittings. Custom fittings give your unit a longer, more reliable shelf life and a professional looking installation. Just ask to see our before and after pictures and you'll see the Vitt difference! Also, NONE of our employees are paid on commission, and do not get bonuses based on sales. What does that mean? That guarantees that we will not try selling you something you do not need. Only if your system is non-repairable, or at your request will we suggest purchasing a new system. We will not have a "salesman" show up at your door whose main objective is to sell you something. We are there to make you happy and comfortable, that's it. NO SUBS. CHARGES BY THE HOUR. NO TRAVEL CHARGES. ADDITIONAL CHARGE FOR AFTER- HOURS SERVICE MAY APPLY
"I'd give zero stars if I could. Made an appt for 12:00-4:00 with me getting a call from the tech Coll Mcminn around 3:47 saying he was on his way and will be 35 minutes. He said that before he comes out it would be $125 just to come out and then another $275 to diagnose the leak in my system. So $400 just to find the problem. As we continued talking I got the feeling like he was just done for the day and was trying to talk me in to getting a quote for a new system so he wouldn't have to come out. I told him the system is 15 years old which isn't that old but he said it was probably in the coils which would require replacing half the system anyway. I only called them because they moved my AC line a few years back and was thinking it possible that they didn't do that properly to begin with which could be the source of the leak. The PVC work that they did was faulty and they had to come back to fix that. Not a great company if you ask me."
Chad s on May 2024
Family owned and operated company since 1954. Quality workmanship is one of our best qualities. Excellent customer service. With over 50 years of experience in the HVAC industry, we are confident we will meet and exceed your expectations. Our quality and attention to detail are unrivaled by the competition. We have served the residents of St. Louis with three generations of Vitts, and are raising the fourth. Our longevity is a testimony to our service and clients' trust. We have an excellent rating with the BBB and are N.A.T.E. Certified technicians. One major difference and benefit of our company is custom duct fittings. Custom fittings give your unit a longer, more reliable shelf life and a professional looking installation. Just ask to see our before and after pictures and you'll see the Vitt difference! Also, NONE of our employees are paid on commission, and do not get bonuses based on sales. What does that mean? That guarantees that we will not try selling you something you do not need. Only if your system is non-repairable, or at your request will we suggest purchasing a new system. We will not have a "salesman" show up at your door whose main objective is to sell you something. We are there to make you happy and comfortable, that's it. NO SUBS. CHARGES BY THE HOUR. NO TRAVEL CHARGES. ADDITIONAL CHARGE FOR AFTER- HOURS SERVICE MAY APPLY
"I'd give zero stars if I could. Made an appt for 12:00-4:00 with me getting a call from the tech Coll Mcminn around 3:47 saying he was on his way and will be 35 minutes. He said that before he comes out it would be $125 just to come out and then another $275 to diagnose the leak in my system. So $400 just to find the problem. As we continued talking I got the feeling like he was just done for the day and was trying to talk me in to getting a quote for a new system so he wouldn't have to come out. I told him the system is 15 years old which isn't that old but he said it was probably in the coils which would require replacing half the system anyway. I only called them because they moved my AC line a few years back and was thinking it possible that they didn't do that properly to begin with which could be the source of the leak. The PVC work that they did was faulty and they had to come back to fix that. Not a great company if you ask me."
Chad s on May 2024
At Anytime Heating & Cooling, our goal is to provide the best heating and cooling services in the area. We want to make sure you are comfortable all year round, and our technicians are ready to help with all of your heating and cooling needs. From heating and air conditioning repairs and installations to general maintenance and 24/7 emergency services, we have you covered. All of our work is guaranteed, and we are proud to offer upfront pricing and same-day appointments to make your comfort our top priority
"Anytime Heating and cooling was awesome. I called to see if they could come out to see what was going on with our furnace. It was the coldest day of the year! Our home is over a 100 years old and the furnace was once a coal furnace but converted into gas. It needed a part replaced. No other HVAC company had any experience working on our type of unit, but Anytime knew exactly what to do! We are so grateful for them and will continue using them as long as we own our home. I would definitely recommend them for your HVAC needs!"
Anthony M on August 2024
At Anytime Heating & Cooling, our goal is to provide the best heating and cooling services in the area. We want to make sure you are comfortable all year round, and our technicians are ready to help with all of your heating and cooling needs. From heating and air conditioning repairs and installations to general maintenance and 24/7 emergency services, we have you covered. All of our work is guaranteed, and we are proud to offer upfront pricing and same-day appointments to make your comfort our top priority
"Anytime Heating and cooling was awesome. I called to see if they could come out to see what was going on with our furnace. It was the coldest day of the year! Our home is over a 100 years old and the furnace was once a coal furnace but converted into gas. It needed a part replaced. No other HVAC company had any experience working on our type of unit, but Anytime knew exactly what to do! We are so grateful for them and will continue using them as long as we own our home. I would definitely recommend them for your HVAC needs!"
Anthony M on August 2024
We specialize in Home improvement projects and remodels. With a wide variety of options available, we strive to accomplish our customers goals.
"Did great work that was completed in a timely manner. Very knowledgeable, honest and great to work with."
Lynette C on October 2024
We specialize in Home improvement projects and remodels. With a wide variety of options available, we strive to accomplish our customers goals.
"Did great work that was completed in a timely manner. Very knowledgeable, honest and great to work with."
Lynette C on October 2024
Tiger Plumbing, Heating, Air Conditioning, & Electrical Services takes pride in being your preferred local plumbers, electricians, and HVAC technicians! In fact, more homeowners in the St. Louis Metro East & Central Illinois communities we serve, say they would call us again before any other plumbing, electrical, heating, or air conditioning service!
"My technician Keith was great. Friendly and super informative. Also too a quick look at the entire drainage system and gave my an idea of where problems will pop up the future without preventative measures (my home was built in the 50s and while the previous owners took really good care of the house nothing has been gutted and replaced yet)."
Amber N on January 2025
Tiger Plumbing, Heating, Air Conditioning, & Electrical Services takes pride in being your preferred local plumbers, electricians, and HVAC technicians! In fact, more homeowners in the St. Louis Metro East & Central Illinois communities we serve, say they would call us again before any other plumbing, electrical, heating, or air conditioning service!
"My technician Keith was great. Friendly and super informative. Also too a quick look at the entire drainage system and gave my an idea of where problems will pop up the future without preventative measures (my home was built in the 50s and while the previous owners took really good care of the house nothing has been gutted and replaced yet)."
Amber N on January 2025
We guarantee your satisfaction. We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!
"Justin proved to be reliable, courteous, and reasonably priced. My project was completed in a timely manner. I have already scheduled Justin for my next project."
Emily S on September 2024
We guarantee your satisfaction. We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!
"Justin proved to be reliable, courteous, and reasonably priced. My project was completed in a timely manner. I have already scheduled Justin for my next project."
Emily S on September 2024
Handyman ready to improve your household problems.
"Tyler is very professional and friendly. I needed some extra hands moving and getting tvs and furniture mounted and moved and secured. I explained what I needed once and he ran with it. Inviting a stranger into your home can be anxiety inducing but Tyler has a very calming energy and eased those fears immediately. Even the dogs loved him. He also went the extra step to hide the wires which I super appreciated. Would definitely hire again!"
Kelsey L on November 2024
Handyman ready to improve your household problems.
"Tyler is very professional and friendly. I needed some extra hands moving and getting tvs and furniture mounted and moved and secured. I explained what I needed once and he ran with it. Inviting a stranger into your home can be anxiety inducing but Tyler has a very calming energy and eased those fears immediately. Even the dogs loved him. He also went the extra step to hide the wires which I super appreciated. Would definitely hire again!"
Kelsey L on November 2024
One call does it all!! .Mr. Handyman is the largest employer of home repair contractors in U.S. and Canada. For more than 15 years we've consistently hired experienced, reliable employees whose skills are further refined through technical and customer service training. All of our handyman service technicians are licensed and insured for your safety and theirs. That means you'll receive consistently high quality work from safe, reliable, professional handymen. Mr. Handyman's professionals arrive in nationally-recognized uniforms and branded vans that are stocked with every tool they'll need. Our on-time record is second to none, and we arrive ready to work. One phone call to Mr. Handyman hires professionals who complete your entire "To Do" list. Every task whether major or minor home repair is prioritized according to your needs. For all your major and minor home repair needs, call Mr. Handyman today!
"It went fast, clean and great."
Jai A. D on February 2021
One call does it all!! .Mr. Handyman is the largest employer of home repair contractors in U.S. and Canada. For more than 15 years we've consistently hired experienced, reliable employees whose skills are further refined through technical and customer service training. All of our handyman service technicians are licensed and insured for your safety and theirs. That means you'll receive consistently high quality work from safe, reliable, professional handymen. Mr. Handyman's professionals arrive in nationally-recognized uniforms and branded vans that are stocked with every tool they'll need. Our on-time record is second to none, and we arrive ready to work. One phone call to Mr. Handyman hires professionals who complete your entire "To Do" list. Every task whether major or minor home repair is prioritized according to your needs. For all your major and minor home repair needs, call Mr. Handyman today!
"It went fast, clean and great."
Jai A. D on February 2021
Providing Home Restoration & Handyman Services in St. Charles, St. Louis and Southern Illinois since 2019! Whether you're facing Water or Fire Damage, Mold or Asbestos issues, need Expert Reconstruction, or Residential Handyman Services, our dedicated team is here to bring your home back to pre-loss condition and maintain your home. We work hand-in-hand with your insurance provider to ensure a seamless and stress-free restoration process. You can rest easy knowing that we advocate on your behalf every step of the way, ensuring we get you the coverage you deserve, and that we treat your home with the respect deserved. Get in touch with us today. (314) 300-6105
"I really needed a handyman to do some smaller jobs for me. Property Medic was a great company to do them, quick, knowlegeable and friendly. I will call them if I need help again. A very good company in my experience."
Barb B on November 2024
Providing Home Restoration & Handyman Services in St. Charles, St. Louis and Southern Illinois since 2019! Whether you're facing Water or Fire Damage, Mold or Asbestos issues, need Expert Reconstruction, or Residential Handyman Services, our dedicated team is here to bring your home back to pre-loss condition and maintain your home. We work hand-in-hand with your insurance provider to ensure a seamless and stress-free restoration process. You can rest easy knowing that we advocate on your behalf every step of the way, ensuring we get you the coverage you deserve, and that we treat your home with the respect deserved. Get in touch with us today. (314) 300-6105
"I really needed a handyman to do some smaller jobs for me. Property Medic was a great company to do them, quick, knowlegeable and friendly. I will call them if I need help again. A very good company in my experience."
Barb B on November 2024
Central humidifier installations and replacements FAQs
Aim for indoor humidity between 30% and 50%, with the sweet spot around 45%. That range keeps mold, dust mites, and musty odors in check while protecting drywall and woodwork. Staying in the zone also helps your HVAC system run more efficiently and supports healthier air for you and your family year-round, during hot summers and cold winter months.
With routine filter changes and coil cleanings, most whole-house units run for eight to 15 years. Heavy use, poor air quality, or bargain-bin equipment can shorten that span, while a well-maintained, high-quality model often makes it to the upper end of the range. Ask your installer about recommended service intervals to get the most mileage from your investment.
It depends on your climate. Homes in cold, dry regions can often shut the dehumidifier off once winter sets in. If you live in a warm, humid area—or your house tends to trap moisture—you may need to keep it running year-round. Use a simple hygrometer: if readings stay below 50%, give the unit a rest. Just remember to restart it when humidity climbs again to avoid mold and condensation.
Dry air feels cooler, so your AC doesn’t have to work as hard. By stripping out excess moisture, the dehumidifier lets you raise the thermostat a few degrees without losing comfort. A shorter AC runtime reduces electricity use and can shave a noticeable amount off your summer power bill. Energy-efficient models further enhance those savings.
If your home is under about 2,000 square feet, a well-placed portable unit can handle the load. Just remember they’re less efficient and need hands-on upkeep—think emptying tanks and cleaning filters. If you prefer set-and-forget convenience or plan to expand your living space, a whole-house model still offers better long-term comfort and lower energy use per square foot.
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