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

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

Serving Fredericksburg, VA and surrounding areas

Approved (Corporate)

In business since 1950

Free estimates

Emergency services offered

"Although they provide a time frame for service, frequently they are late or have to re-schedule. When ARS installed my furnace, they provided a humidifier as well. However, the humidifier is not included in the maintenance contract, and any work or filter change on the humidifier is extra. The cost is almost as much as the maintenance contract. They used to answer the phone asking how they could provide exceptional service. No longer do they ask that. Makes sense, because they do not provide exceptional service. Also, the technician seems to want to convince you to buy additional equipment, which may or may not be needed."
Install of a new A/C system.
347 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 Fredericksburg, VA and surrounding areas

Approved

In business since 1936

Free estimates

Emergency services offered

"Aside from installing a new Carrier gas furnace, they installed a state-of-the-art thermostat. The comfort specialist, Chris B., was very responsive and helpful in helping me decide what to buy, as well as providing help after installation. The two installers, Chris M. and Justin B. were very personable and very neat during removal and installation of the furnaces. Overall, very satisfied. Very commendable job."
Additional Photos
Trane Unit
Additional Photos
25 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for OHA HVAC, Plumbing, Chimney & Fireplaces
OHA HVAC, Plumbing, Chimney & Fireplaces
4.9(
27
)
Central Humidifier - Install or Replace

Serving Fredericksburg, VA and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Emergency services offered

"Oullette's team was able to complete the installation in two days and haul away the old units. The new system is much more effective with consistent temperatures throughout our home. As well, it is much more efficient with demonstrably lower electric bills. We wholeheartedly recommend this company."
AC Maintenance / Tune-Up
AC Maintenance / Tune-Up
AC Maintenance / Tune-Up
AC Maintenance / Tune-Up
AC Maintenance / Tune-Up

+3

Response time1 day
Response rate100%
8 neighbors recently requested a quote
Air We Breathe LLC
5.0(
20
)
Central Humidifier - Install or Replace

Serving Fredericksburg, VA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Air We Breathe strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction. \n \nEmergency calls accepted.

  My Work
  My Work
7 neighbors recently requested a quote
Recommended by55%of homeowners
Avatar for Beacon Home Services, Inc.
Beacon Home Services, Inc.
4.6(
2,061
)
Central Humidifier - Install or Replace

Serving Fredericksburg, VA and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

"We are really impressed with Beacon’s overall delivery of services. Quick response, timely and helpful customer service, good professionalism from the technicians. You know exactly what you’re going to get - skilled craftsmen who are on time, articulate the job well and get the work done correctly. While the service is a bit pricy and I would really like to see estimates presented with a by line item breakdown in the estimate, I understand those concerns are mitigated by the quality of craftsmanship and the excellent warranty period on installation/labor. We thoroughly enjoyed our experience with our electricians and plumber when we had the dubious honor of needing an electrical panel and water heater replaced over the course of a weekend. Beacon is awesome. 12/10 recommend."
2 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Kasper Mechanical LLC
Kasper Mechanical LLC
5.0(
5
)
Central Humidifier - Install or Replace

Serving Fredericksburg, VA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

Kasper Mechanical Heating and Air Conditioning provides reliable, high-quality heating, cooling, and indoor air comfort services designed to keep your home or business running efficiently in every season. From fast repairs to full system replacements, our licensed and certified HVAC technicians deliver trusted solutions tailored to your needs.\n\nProudly serving Fredericksburg, Stafford, Spotsylvania, King George, and the Northern Virginia region, we specialize in honest recommendations, precision workmanship, and long-lasting comfort you can count on.\n\nWhen you want dependable results, choose the team homeowners trust. Kasper Mechanical, your complete HVAC service provider.

11 neighbors recently requested a quote
Avatar for BRIGGS HEATING & COOLING
BRIGGS HEATING & COOLING
4.5(
15
)
Central Humidifier - Install or Replace

Serving Fredericksburg, VA and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"We have been long time customers of Briggs. Scheduled maintenance and filter replacement goes smoothly and efficiently. They call and schedule a day and time, always show up in the window or call if there is a change. This last time they had the wrong filter with them, they offered to come back in 2/3 days or to have it shipped directly to us so we could replace. It went smoothly and all was taken care of! Would highly recommend!"
Response time10 hrs
Response rate100%
Recommended by86%of homeowners
Avatar for Total Comfort Heating, Air & Plumbing
Total Comfort Heating, Air & Plumbing
4.7(
121
)
Central Humidifier - Install or Replace

Serving Fredericksburg, VA and surrounding areas

In business since 2002

Emergency services offered

Credit card accepted

"I've been pleased with them. They put in our central air and I think they do a good job. I hear other companies come and do a maintenance check and they're less expensive, so I'd give them a B for price. My experience with them was satisfactory. They put in our central air we do pay them yearly for the maintenance checks of the system."
Recommended by95%of homeowners
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FAQs for central humidifier installation and replacement projects in Fredericksburg, 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 Fredericksburg, 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.