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Central humidifier installers and replacers in Festus

Avatar for Jones Air And Water

Jones Air And Water

1730 2nd St.
4.68(
89
)
Approved Pro

Jones Air And Water

1730 2nd St.
4.68(
89
)
Approved Pro
Customers say: Quick response
14 local quotes requested
11 years of experience

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!

"Excellent job installing our water softener. "

Debbie C on August 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!

"Excellent job installing our water softener. "

Debbie C on August 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 Willys Handyman Service

Willys Handyman Service

85 Parkway Drive
4.75(
8
)
Approved Pro

Willys Handyman Service

85 Parkway Drive
4.75(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
80 local quotes requested

We offer a variety of handyman services. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today! I Offer all window and door replacement and/or repair This also includes screen doors. I also offer minor electrical and plumbing repairs. I do a job by job Review on if it’s something I I am comfortable with or qualified for.

"Great. Showed up on time and kept me informed of progress. Finished product was good."

Robin R on June 2025

We offer a variety of handyman services. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today! I Offer all window and door replacement and/or repair This also includes screen doors. I also offer minor electrical and plumbing repairs. I do a job by job Review on if it’s something I I am comfortable with or qualified for.

"Great. Showed up on time and kept me informed of progress. Finished product was good."

Robin R on June 2025


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
679 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


Perfect Air

503 Warne St
4.67(
6
)
Approved Pro

Perfect Air

503 Warne St
4.67(
6
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
558 local quotes requested

Founded in 1982. Team members that are drug tested and background checked insuring that the people in your home are safe. We specialize in repairing and replacing residential heating and air conditioning systems. "Fixed Right or It's Free" Techs available Sat & Sun call for appointment.

Founded in 1982. Team members that are drug tested and background checked insuring that the people in your home are safe. We specialize in repairing and replacing residential heating and air conditioning systems. "Fixed Right or It's Free" Techs available Sat & Sun call for appointment.


MISSOURI VALLEY RENEWABLE ENERGY

2378 BERKEMEYER RD
No reviews

MISSOURI VALLEY RENEWABLE ENERGY

2378 BERKEMEYER RD
No reviews
23 years of experience

Auto Transport - United Freight Of America

1844 N Nob Hill Rd
4.84(
920
)

Auto Transport - United Freight Of America

1844 N Nob Hill Rd
4.84(
920
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021


Homepro Repair

7119 Michigan Ave.
No reviews

Homepro Repair

7119 Michigan Ave.
No reviews
26 years of experience

Homepro is a home repair/handyman business that is privately owned and operated in st.louis, There are no other employees besides myself but i have a stable of experienced tradesmen that i hire from time to time to help out as the need arises. There is no charge for us to come out and bid on a job or give an estimate. Minimum charge for any service call where work is performed is $70.00

Homepro is a home repair/handyman business that is privately owned and operated in st.louis, There are no other employees besides myself but i have a stable of experienced tradesmen that i hire from time to time to help out as the need arises. There is no charge for us to come out and bid on a job or give an estimate. Minimum charge for any service call where work is performed is $70.00


Aspen Refrigeration

11764 Westline Industrial Dr
4.00(
1
)

Aspen Refrigeration

11764 Westline Industrial Dr
4.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Aspen Refrigeration

Aspen Refrigeration


Men 4ever Working LLC.

13 Rolling Hills Dr.
No reviews

Men 4ever Working LLC.

13 Rolling Hills Dr.
No reviews
14 years of experience

My business consist of Home Improvement,Hauling,Cleaning Services,Lawn Services, Computer Services,& Custom Designed T-Shirts , Signs And more. 24/7 Services Calls or emails at anytime.

My business consist of Home Improvement,Hauling,Cleaning Services,Lawn Services, Computer Services,& Custom Designed T-Shirts , Signs And more. 24/7 Services Calls or emails at anytime.

...
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FAQs for central humidifier installation and replacement projects in Festus, MO

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.

The Festus, MO homeowners’ guide to central humidifier installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.

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