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Find Central humidifier installers and replacers in Alexandria

Avatar for ARS of Virginia
ARS of Virginia
4.4(
270
)

Serving Alexandria, 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.
262 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Snell Heating & Air Conditioning, LLC
Snell Heating & Air Conditioning, LLC
4.6(
164
)

Serving Alexandria, VA and surrounding areas

Approved

Super Service Award Winner

In business since 1972

Free estimates

Emergency services offered

"Really appreciated the next-day appointment (on a Saturday) and the high quality Service Representative who showed up on time and completed the necessary repair quickly and efficiently. Really excellent service. Would highly recommend Snell Heating & Air Conditioning for any repairs or service. We will definitely call them again if we need any work on our HVAC systems."
The Stand-Up Guys
Stand-Up Guys!
Stand-Up Guys
Stand-Up Guys
Stand-Up Guys

+3

Response time2 days
6 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for SwiftPro Heating, Cooling & Plumbing
SwiftPro Heating, Cooling & Plumbing
4.6(
83
)

Serving Alexandria, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"SwiftPro was excellent. When our hot water heater went out (at nearly 20 years old, we were neither upset nor surprised!) we reached out to a few places but SwiftPro was the most responsive and had the price was fair. Zabi, the service technician was fantastic. I can’t say enough good things about him. He was prompt, provided excellent communication, took meticulous care with the work and work space, and was just a great person to talk to. The install went great and there was no aggressive sales tactics or upselling. Just a genuine cut and dry hot water heater removal and install experience. I highly recommend SwiftPro. Thanks Zabi!"
Air Conditioner Trane Unit Install
Duct Cleaning
Tri County Feeds Customized ducts and HVAC complete systems
Trane HVAC Heating & A/C Install
Trane Install Heating & AC Project. Dual-Fuel & Solar-Compatible Systems

+62

102 neighbors recently requested a quote
Recommended by45%of homeowners
Avatar for McCrea Heating & Air Conditioning Services of VA
McCrea Heating & Air Conditioning Services of VA
4.6(
373
)

Serving Alexandria, 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
19 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for M.E. Flow
M.E. Flow
5.0(
5
)

Serving Alexandria, VA and surrounding areas

Approved (Corporate)

In business since 1951

Free estimates

Emergency services offered

M.E. Flow offers FREE in-home consultations for replacement HVAC systems and we are an authorized dealer of most major brands. Established in 1951 by Millard Edward Flow we remain family owned. Replacing your HVAC system and water heater is a big investment. When you go with M.E. Flow your satisfaction is guaranteed. We do not install customer supplied equipment, do new construction, or give quotes over the phone. We send a professional home comfort advisor to your home--even meet you after hours. During your home visit we will design you the perfect system, answer all your questions, and get your system in the family budget. Financing and/or rebates are typically available. Qualified Staff: You get a team of professionals, NATE certification means your getting the best. Company employees are required to pass a background investigation which include a criminal records check and drug testing. We also offer the best guarantees.

ME Flow HVAC Services
13 neighbors recently requested a quote
Avatar for Relax HVAC, Inc.
Relax HVAC, Inc.
5.0(
32
)

Serving Alexandria, VA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Although the AC unit was working, it was leaking water. I had another company come in and tell me that the main drain pan was cracked and that it would cost $2880 to repair or I could buy a new unit costing over $8500 dollars. I called Relax Air for a second opinion. Kamal and his crew came out the next day and confirmed that the drain pan was cracked and leaking. His repair cost? $400. I also had him do two other HVAC related jobs while he was there (replacing AC disconnect box and installing a water float switch]. They had everything done in and hour and a half. Total cost: $675. Kamal is fast, efficient and most of all honest. I would recommend him to anyone."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

Response time1 day
8 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Polar Bear Air Conditioning And Heating Inc
Polar Bear Air Conditioning And Heating Inc
4.4(
237
)

Serving Alexandria, VA and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"I called on a Friday and it was done by Wednesday. The price was significantly below others. And I know they are great: they replaced my furnace (boiler) 10 years ago. Super nice people - I highly recommend!"
Response time1 day
20 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for OHA HVAC, Plumbing, Chimney & Fireplaces
OHA HVAC, Plumbing, Chimney & Fireplaces
4.8(
25
)

Serving Alexandria, VA and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Emergency services offered

"Matt, Paul and Jonathan arrived on time ready to work. They explained what they were going to do and started by insuring our house would be protected from removal of the old system. Everything that Fred Ouellette explained during the estimate visit a month earlier was right on. after the installation they took the time to explain the new thermostat until we were comfortable with operating it. After they left, I took one more look around the house and noticed they forgot to put putty around the opening of the house were the pipes and wire entered. i thought no big deal i'll just get some and do it myself, about an hour later, Matt rang the doorbell and said he saw the putty in the truck when he got back to the office and on his way home from a long days work stopped by to finish the job. Honest hard working people."
AC Maintenance / Tune-Up
AC Maintenance / Tune-Up
AC Maintenance / Tune-Up
AC Maintenance / Tune-Up
AC Maintenance / Tune-Up

+3

Response time2 days
11 neighbors recently requested a quote
Recommended by100%of homeowners
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Showing 1-10 of 238
FAQs for central humidifier installation and replacement projects in Alexandria, 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 Alexandria, 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.

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