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Top-Rated Central humidifier installers and replacers in Louisa - Updated Nov 2026

Avatar for ARS of Virginia
ARS of Virginia
4.4(
280
)
Central Humidifier - Install or Replace

Serving Louisa, VA and surrounding areas

Approved (Corporate)

In business since 1950

Free estimates

Emergency services offered

"Great company to work with. Estimate was done quickly and the install was scheduled within a few days. The furnace and humidifier was replaced. Very happy with the results. thanks ARS team. -gac"
Install of a new A/C system.
345 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for McCrea Heating & Air Conditioning Services of VA
McCrea Heating & Air Conditioning Services of VA
4.6(
373
)
Central Humidifier - Install or Replace

Serving Louisa, VA and surrounding areas

Approved

In business since 1936

Free estimates

Emergency services offered

"From the estimate appointment (Mark) to the install (Charles, Christian and Justin), McCrea employees were professional, courteous, punctual, responsive and hard working. It was an all day job. The work areas were left clean. Charles explained the install and systems to me before leaving. New A/C seems to be working great. Heat hasn’t been used yet. McCrea handled the permits and product registrations. Gwyn communicated with me promptly after the install regarding both."
Additional Photos
Trane Unit
Additional Photos
25 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Advanced Environment Solutions, Inc
Advanced Environment Solutions, Inc
4.8(
26
)
Central Humidifier - Install or Replace

Serving Louisa, VA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Our AC died last week and the first company provided us 3 replacement options. We selected the middle option ($16,000) and signed the contract, which provided us a 5 day cancellation period. Installation was scheduled for Friday. I solicited other companies quotes using the estimate provided by the first company and all declined stating I needed to schedule an appointment for someone to come out to take measurements, etc. Our inside temperature was 98 degrees. Advanced Environment Solutions provided us an unbinding estimate of $9,600. a better warranty and immediately dispatched a technician to take measurements and install a portable AC unit until the new one could be installed. Our unit was installed Friday. What a bunch of professionals! The team arrived at 6:30 am and were done by 11:00 am. To our surprise, we received a fruit basket from Advanced Enviroment Solutions the following day thanking us for selecting them! Who does is anymore? Hey competitors... Who can top Advanced Environment Solutions??? Need your system serviced or replaced? Advanced Environment Solutions gets our vote!"
Commercial Ductless
Residential Heat Pump Installation
Residential Ductless System
Commercial Rooftops
Commercial Rooftops

+14

Response time4 days
Response rate100%
Recommended by95%of homeowners
Avatar for Merryman’s Heating&Cooling
Merryman’s Heating&Cooling
4.9(
33
)
Central Humidifier - Install or Replace

Serving Louisa, VA and surrounding areas

In business since 1986

Emergency services offered

"I have used Ricky Merryman 4 times over the past three years to replace my hot water heater, air conditioner, blower and gas furnace. Every time he was very responsive, very honest in his appraisals and affordable. Him and his family are wonderful to work with and very professional. He is extremely trustworthy and I would HIGHLY recommend him for any of your heating and cooling needs.
"
Additional Photos
Recommended by96%of homeowners
Avatar for MEP Home Services
MEP Home Services
4.7(
50
)
Central Humidifier - Install or Replace

Serving Louisa, VA and surrounding areas

In business since 2010

Emergency services offered

Warranties offered

"Ron (technician) came out and installed a softener for me that he provided, went really well and price was fair. They have me on an annual schedule for service which I won't have to remind myself to do it next year. Would definitely hire this Company again"
Additional Photos
Response time1 day
Response rate100%
Recommended by93%of homeowners
Avatar for Pierce Heating and AC, Co.
Pierce Heating and AC, Co.
4.9(
37
)
Central Humidifier - Install or Replace

Serving Louisa, VA and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"Billy was prompt and professional. We opted to replace our 13+ year old system. It was installed on time and as promised. We are very happy in our cool home! Will recommend to anyone that asks."
Replace
Remodel of a old farm house
Old farm
Old farm house
Old farm house

+15

Response time4 hrs
Recommended by100%of homeowners
Avatar for David Ashcom Heating & Cooling LLC
David Ashcom Heating & Cooling LLC
4.9(
47
)
Central Humidifier - Install or Replace

Serving Louisa, VA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"I have used David Ashcom for two mini-split installations and repairs & maintenance on 3 different homes.  They do great work at a very reasonable price.  He is knowledgeable and doesn't try to up sell you on things you don't need.  They also clean up well after the  job is complete.  I will definitely be using this company again in the future.
"
Recommended by97%of homeowners
Showing 1-10 of 32
FAQs for central humidifier installation and replacement projects in Louisa, VA

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 Louisa, VA 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.