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Find Central humidifier installers and replacers in Olympia

Avatar for Ranger Heating & Cooling
Ranger Heating & Cooling
4.8(
104
)
Central Humidifier - Install or Replace

Serving Olympia, WA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Quick response with a bid on the work. Prompt answers to my follow-up questions. Could have installed in 2.5vweeks but scheduled it got 7 weeks because it fit better with our schedule. Installers completed the job in one day. Work was neat, clean, and complete. Everything works great so far. Recommended."
Dominic with our great customer standing beside a Mitsubishi ductless outdoor unit.
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Response time2 hrs
Response rate100%
Recommended by96%of homeowners
Avatar for Alpina Mechanical, LLC
Alpina Mechanical, LLC
4.7(
3
)
Central Humidifier - Install or Replace

Serving Olympia, WA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

Here at Alpina Mechanical we are a fully licenses and insured HVAC company working with commercial and residential customers. No job is out of our wheelhouse and we do repairs and installs on all HVAc systems. Call now for a free estimate.

Recommended by100%of homeowners
Avatar for SOS Crawl Space Insulation
SOS Crawl Space Insulation
4.8(
77
)
Central Humidifier - Install or Replace

Serving Olympia, WA and surrounding areas

In business since 2011

Emergency services offered

"In June of this year I contracted with a large company to install a new heat pump at our residence.  While overall I felt they did a fairly decent job there were at least three instances of inconsistent service, attention to detail and disappointment.  The most disappointing aspect of that company's performance was when it came time to "test" my existing insulation and duct work.  I believed there bid to correct my existing ducts and insulation was outrageous.  That said, I was in between a rock and a hard place.  I had just installed a $12K heat pump and I feared any efficiencies I may have gained could be lost due to my existing ducts and insulation.
I contacted 5 companies to provide me with bids, in addition to the upsell price I was previously provided by the company I had install the heat pump.  All five companies are listed on Angie's List.  They all provided fairly consistent bids.  They all helped educate me on what I may need to resolve my existing duct and insulation issues.
Daniel was the final contractor I spoke with.  He showed up early afternoon, looking a bit haggard, as if he had just emerged from a crawlspace - he had.  I was somewhat tentative at first, but I knew I had found the right man for the job the minute he began outlying in detail everything he saw, what he would recommend, how he would address my specific issues and what it would cost.  He was upfront from the get go, wanting to work with my budget and my timetable.  
Daniel and his team showed up three days later and worked 12 hours on a Saturday in 85 degree heat, completely insulating the crawlspace of a 2,000 sf home.  He was back the next day to finish up, working another 7 hours, again in 85 degree heat.  He pointed out certain issues he found along the way, specifically some holes that needed patching with mesh and sealing all gaps in my flooring from the crawlspace.  He sealed all the ducts, adding screws where necessary.  He even sealed the holes drilled by the company who installed the heat pump (one example of their service inconsistency).
Daniel is an extremely hard worker.  I have the utmost respect for his abilities and would recommend him to anyone looking to have any type of crawlspace / insulation work done.  Sure, shop around, talk to the various companies on Angies List, get educated and then do what I did, call Daniel last, negotiate a price and get the job done right.


"
hard workers
after
after
Recommended by100%of homeowners
Mercurio's Heating & Air Conditioning
4.7(
157
)
Central Humidifier - Install or Replace

Serving Olympia, WA and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"They installed the product faster than expected and were very professional. I noticed after they left that my backyard was actually CLEANER. They took the time to actually pick up some empty water bottles and trash that a previous work crew had carelessly left in the yard. When they had to move items in my garage they were carefully moved and actually organized better on the opposite wall. I asked that they leave them there. The unit is working great and I am amazed at the gallons of humidity it has removed from my home. I compare this to another big name company that I used to install air conditioning in my previous home. I went with the price and the big name. But I have learned that in central air it is really the installation that matters. My previous unit failed inspection and they had to come out and fix problems. When the fan came on there was a big 'bang' from the plenum over the furnace bulging out. They had not allowed a large enough air opening to get to the furnace so there was a whistling sound. Sure, it cooled the house but you really knew when it came on. I highly recommend Mercurio's for their installation work especially."
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+8

Recommended by93%of homeowners
Avatar for StarDucts Professionals
StarDucts Professionals
4.8(
231
)
Central Humidifier - Install or Replace

Serving Olympia, WA and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"Shimon did a great job and was very pleasant to work with. We encountered an issue with the dryer vent being difficult to locate, and then when we found it there was an issue of getting to it. Shimon, however, quickly came up with alternatives and ultimately a solution. Thank you!"
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+1

Recommended by96%of homeowners
Avatar for Puget Sound Water Rescue, Inc.
Puget Sound Water Rescue, Inc.
4.7(
172
)
Central Humidifier - Install or Replace

Serving Olympia, WA and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"Replacement went very well. Work was able to be performed on the same day thankfully. Process was explained prior to start so there were no surprises or unexpected costs which was nice to know upfront. Will definitely use Ally again!"
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+1

Recommended by91%of homeowners
Avatar for Washington Energy Services
Washington Energy Services
4.5(
992
)
Central Humidifier - Install or Replace

Serving Olympia, WA and surrounding areas

In business since 1957

Free estimates

Emergency services offered

"They didn't give me the option to just replace the faucet and cartridges. Their estimate ended up being $1600 which included the stopper, p-trap, and a faucet that was more quality and that could only be serviced by plumbers. I ended up going with another plumber who installed a faucet I supplied for $275. They were doing what I asked of them but I just wish they gave me the option to replace the faucet and cartridge without removing the whole sink from the wall which the other plumber did. Because of that I will not call them again."
Window Installation
HVAC
Window Installation
HVAC
After1

+39

Recommended by92%of homeowners
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FAQs for central humidifier installation and replacement projects in Olympia, WA

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 Olympia, WA 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.