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Central humidifier installers and replacers in Trenton

Avatar for Jones Air And Water
Jones Air And Water
1730 2nd St.
4.67(
86
)
Approved Pro
Jones Air And Water
1730 2nd St.
4.67(
86
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
11 local quotes requested

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


Avatar for Anytime Heating and Cooling
Anytime Heating and Cooling
405 N Illinois St
5.00(
6
)
Approved Pro
Anytime Heating and Cooling
405 N Illinois St
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
120 local quotes requested

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


Avatar for Premier Home Remodeling LLC
Premier Home Remodeling LLC
5.00(
2
)
Approved Pro
Premier Home Remodeling LLC
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

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


Avatar for Tiger Plumbing, Heating, Air Conditioning, & Electrical Services
Tiger Plumbing, Heating, Air Conditioning, & Electrical Services
1902 Vandalia Street, Suite 100
3.78(
79
)
Approved Pro
Tiger Plumbing, Heating, Air Conditioning, & Electrical Services
1902 Vandalia Street, Suite 100
3.78(
79
)
Approved Pro
Customers say: Quick response
1907 local quotes requested
32 years of experience

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


Auto Transport - United Freight Of America
1844 N Nob Hill Rd
4.82(
941
)
Auto Transport - United Freight Of America
1844 N Nob Hill Rd
4.82(
941
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% 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


Loellke Plumbing
22974 East County Rd
3.00(
2
)
Loellke Plumbing
22974 East County Rd
3.00(
2
)
Customers say: Quality work

Dad's Place
Unknown
5.00(
2
)
Dad's Place
Unknown
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Dad's is a small family oriented business. We offer towing services, in a sublet situation, but allow the cost of the tow to be added on to the end repair. Payment for repairs is expected when the repair is complete. There is never a charge for initial diagnostic procedures. Find us on facebook.com for special promotions and sales.

Dad's is a small family oriented business. We offer towing services, in a sublet situation, but allow the cost of the tow to be added on to the end repair. Payment for repairs is expected when the repair is complete. There is never a charge for initial diagnostic procedures. Find us on facebook.com for special promotions and sales.


The Ohlson Group
10233 Clow Creek Rd.
No reviews
The Ohlson Group
10233 Clow Creek Rd.
No reviews
32 years of experience

Complete projects-one price-totally done-one convenient call is all it takes. The Ohlson Group has been in business since 1993. As the owner I have always been in the building trade, my interest in the trade started back in grade school wood shop and evolved into what is now The Ohlson Group. We have done many jobs for builders and homeowners over the years and can provide many references. We are members of the BBB with an A+ rating. You can check out our website as we are adding pictures daily.

Complete projects-one price-totally done-one convenient call is all it takes. The Ohlson Group has been in business since 1993. As the owner I have always been in the building trade, my interest in the trade started back in grade school wood shop and evolved into what is now The Ohlson Group. We have done many jobs for builders and homeowners over the years and can provide many references. We are members of the BBB with an A+ rating. You can check out our website as we are adding pictures daily.


A-Z Home Improvement Inc
P.O. 312
No reviews
A-Z Home Improvement Inc
P.O. 312
No reviews
12 years of experience

We specialize in exterior damage repairs or replacements caused by wind, hail or any other storm related damage. We repair and replace roofing, siding, soffit, fascia and gutters. We offer a free initial inspection to see if we can find any storm related damage, help file your insurance claim, and then complete your repairs or replacements to your satisfaction. We have done a complete exterior replacement including new roof, siding, soffit, fascia, and gutters for as low as $250 out of pocket to the home owner.

We specialize in exterior damage repairs or replacements caused by wind, hail or any other storm related damage. We repair and replace roofing, siding, soffit, fascia and gutters. We offer a free initial inspection to see if we can find any storm related damage, help file your insurance claim, and then complete your repairs or replacements to your satisfaction. We have done a complete exterior replacement including new roof, siding, soffit, fascia, and gutters for as low as $250 out of pocket to the home owner.


PEDERSON HVAC
800 E HANOVER ST
3.67(
3
)
PEDERSON HVAC
800 E HANOVER ST
3.67(
3
)
26 years of experience

Specialize in residential service, installs, and retrofits. Veteran owned and operated. Family run business NATE certified offer 24/7 emergency service been in business since 1999 offer same as cash financing accept all credit cards sheet metal shop allows for custom duct manufacturing

"Never ended up getting service. Was told they’d be here between 12-2pm was messaged at 1:36pm saying the technician was caught up at another job that would take him another hour, that he’d be out at our place at 3pm. At 3:24pm still had no tech show up and never received anymore of an update. I messaged them saying that he was still not there that this was very unprofessional. I then received a phone call from the company and instead of being apologetic and explaining the situation he said they would not be coming out anymore after telling them that they were unprofessional after never showing up at the times they had given us. The lack of communication was horrible! So unless you have all day to stick around the house and just be there whenever they decide to show up I would NOT recommend this company"

Roy S on June 2022

Specialize in residential service, installs, and retrofits. Veteran owned and operated. Family run business NATE certified offer 24/7 emergency service been in business since 1999 offer same as cash financing accept all credit cards sheet metal shop allows for custom duct manufacturing

"Never ended up getting service. Was told they’d be here between 12-2pm was messaged at 1:36pm saying the technician was caught up at another job that would take him another hour, that he’d be out at our place at 3pm. At 3:24pm still had no tech show up and never received anymore of an update. I messaged them saying that he was still not there that this was very unprofessional. I then received a phone call from the company and instead of being apologetic and explaining the situation he said they would not be coming out anymore after telling them that they were unprofessional after never showing up at the times they had given us. The lack of communication was horrible! So unless you have all day to stick around the house and just be there whenever they decide to show up I would NOT recommend this company"

Roy S on June 2022

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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.

The 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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