Top-rated central humidifier installers and replacers.

Get matched with top central humidifier installers and replacers in Placentia, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Central humidifier installers and replacers in Placentia

Avatar for Alpine Plumbing, Heating, and Air
Alpine Plumbing, Heating, and Air
4.7(
35
)
Central Humidifier - Install or Replace

Serving Placentia, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"Mike was great! He was friendly and knowledgeable. He let me know all the options for replacing my water heater and did the work quickly and neatly. Will definitely be calling him again!"
Plumbing - Drain Cleaning Project
Sewer cleaned of roots and ready for lining
Prepping pipe for lining by removing massive roots
Mixing resin for liners, this resin gardens to create a solid pipe
Sewer robot in the pipe

+26

Response time9 hrs
10 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for West Pro Air
West Pro Air
5.0(
11
)
Central Humidifier - Install or Replace

Serving Placentia, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Lawson Universal Contractor completed the installation in a timely manner, consistently providing updates upon request and meeting the project deadline as promised. Their team of professional and experienced installers delivered outstanding service throughout the entire process. I would highly recommend them for any residential or commercial needs."
Ac split system Repair
Ac split system Repair
Ac split system Repair
Ac split system Repair
RTU Removal

+4

30 neighbors recently requested a quote
Avatar for Magnolia Heating & Cooling Inc
Magnolia Heating & Cooling Inc
4.7(
819
)
Central Humidifier - Install or Replace

Serving Placentia, CA and surrounding areas

In business since 1951

Free estimates

Warranties offered

"The service tech that came to our house, John, was very courteous, very knowledgeable and detected several issues that he explained in detail and it was easy to concur with his assessments. He found a big clog in a very old pipe, which had broken as he was inspecting it. This clog had been giving us problem and was preventing the air from turning on. He ran to home depot, bought a replacement part and installed it, at no additional charge! He also vacuumed the heating unit and installed a new latch to hold the filter in place. He took the time to explain about the need to ensure the filter is secure so dirt and dust does not work its way into the main unit (Which would be very bad!). He examined the outside air conditioner and we scheduled another appointment in 6 months for a nice general check up. The outside unit may have a leak, which we were previously aware of, but he provided us additional details and let us know what our future options may be. We decided in 6 months, when they return for the semi-annual service we signed up for, that we could see how everything is looking. Very happy with the experience with Magnolia!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

Recommended by93%of homeowners
Avatar for Mirsky Heating & Air Conditioning
Mirsky Heating & Air Conditioning
4.9(
134
)
Central Humidifier - Install or Replace

Serving Placentia, CA and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"Darrow asked us a lot of questions and suggested that we try to repair it before replacing it (Which would cost 6K!). he said we probably could get some more life out of it and resolve some of the issues we were having. He also said that if we invested some money in it but still needed to replace it, he would take that into account in replacement costs. So clearly he was confident his repairs would work. And they did! rather than spending 6K, we have spent a few hundred dollars and the a/c is doing much better! I am so happy we can delay replacing for at least a year or two."
CEO & INSTALLER
CRANE
Rheem Puron System
Crane placing unit
Additional Photos

+15

Recommended by100%of homeowners
Avatar for Southland Heating and Air Conditioning
Southland Heating and Air Conditioning
4.7(
159
)
Central Humidifier - Install or Replace

Serving Placentia, CA and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"We selected Southland Heating and Air Conditioning due to the following reasons: - Thorough assessment of air conditioning issues and highlighting of other minor details no one else caught - Excellent explanation of scope of work, options and cost - In-depth knowledge and professionalism - Installation Team very diligent in protecting interior of house by covering floor furniture and walls were needed. - Performed work in a efficient and respectful manner - We are happy with the work and overall outcome of the installation - We have already recommended them to our neighbor -"
This is the outdoor unit that offers 17 SEER Hyper efficiency and super quiet operation of 54db's compared to 80 plus on older units
notice the low profile, this is about 14 inch wide instead of the traditional 36 wide.
This replaces your old gas heater
Additional Photos
Additional Photos

+37

Response time1 day
Response rate100%
Recommended by93%of homeowners
Avatar for RKM Heating & Air Conditioning
RKM Heating & Air Conditioning
4.7(
380
)
Central Humidifier - Install or Replace

Serving Placentia, CA and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"RKM has provided excellent service and advice. There recommendations on equipment has provided us with a cool home through this record setting summer heat AND we have experienced a 50% reduction in our monthly energy expenses as a result of the new much more efficient HVAC system."
RKM heating and air conditioning services
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Recommended by91%of homeowners
SINCLAIR HEATING & AIR CONDITIONING LLC
4.9(
86
)
Central Humidifier - Install or Replace

Serving Placentia, CA and surrounding areas

In business since 2003

Emergency services offered

Warranties offered

"They came out on time and did the inspection. It was determined that the thermostat was broken. We were shown options that he could install right then and there, and told how we could do it ourselves if we wanted a different thermostat. We chose a different one and installed it according to their directions. We have been toasty warm all winter."
Recommended by98%of homeowners
Avatar for Water Heaters Only, Inc
Water Heaters Only, Inc
4.7(
440
)
Central Humidifier - Install or Replace

Serving Placentia, CA and surrounding areas

In business since 1968

Free estimates

Emergency services offered

"Called on Sunday. Water heater was replaced on Tuesday. Installer connected overflow to existing copper overflow pipe. However, we could not determine where the existing overflow pipe was going after it passed through a wall, so I expressed concern about passing city inspection. A new overflow pipe was installed. Passed city inspection on Thursday."
Our technician Fabian getting ready to drain a water heater.
A newly installed 40 gallon residential water heater.
A tankless water heater installed in a garage.
Additional Photos
Additional Photos

+2

Recommended by94%of homeowners
Avatar for Acvolt electrical inc
Acvolt electrical inc
5.0(
33
)
Central Humidifier - Install or Replace

Serving Placentia, CA and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"Mario was so informative of the process of the installation. His crew was customer service friendly. They provided quality work at a reasonable price. I have already referred them to a friend of mine. I highly recommend Acvolt electrical Inc for their services."
Heating & A/C Project
3.5 ton Rheem bundle
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project

+81

Recommended by100%of homeowners
...
Showing 1-10 of 200
FAQs for central humidifier installation and replacement projects in Placentia, CA

A crawl space dehumidifier is a worthwhile investment, particularly in humid climates or if you've noticed musty odors, mold growth, or wood deterioration. Though costs range from $3,000 to $9,200, this investment helps prevent structural damage that could require far more expensive repairs later. Beyond structural protection, a properly dehumidified crawl space contributes to better overall indoor air quality and may reduce allergens throughout your home. Consider having a professional assessment to determine if your specific situation warrants this investment.

Addressing crawl space moisture effectively often requires a combination of solutions. A complete approach includes encapsulation plus dehumidifier installation. For minor moisture issues, a basic dehumidifier starting at $1,500 may suffice, while severe problems in larger spaces could require systems costing up to $14,000. The most effective moisture control strategy depends on your specific conditions, making a professional assessment valuable for determining the most cost-effective approach for your situation.

For a crawl space measuring 1,500 square feet, you'll need a dehumidifier with a daily capacity of 30 to 50 pints, with unit costs ranging from $150 to $600. Your local climate and existing moisture levels may necessitate adjusting this capacity—homes in particularly humid regions might benefit from higher-capacity units. Professional installers can measure your specific humidity conditions and recommend equipment that is appropriately sized, balancing initial cost with operating efficiency for your unique situation.

Crawl space dehumidifiers add $300 to $500 to your annual electricity expenses when operating continuously. Energy-efficient models reduce this consumption by roughly 15 to 30% compared to standard units. Most contemporary dehumidifiers feature humidity sensors that automatically cycle operation based on current conditions, helping manage energy usage. Proper crawl space encapsulation significantly improves efficiency by creating a controlled environment that requires less dehumidifier runtime, thereby reducing ongoing electricity costs.

The Placentia, CA 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.