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

Avatar for Scotti Mechanical Services
Scotti Mechanical Services
4.7(
63
)
Central Humidifier - Install or Replace

Serving Stonington, CT and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Scotti Mechanical answered my call right away. He was out the same day to repair my central air conditioning. He took the extra steps to look at my furnace and check our filters. He was very professional and kept me informed. I would highly recommend him and I will use him again."
Response time5 hrs
19 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Parker Mechanical Heating and Cooling
Parker Mechanical Heating and Cooling
4.8(
17
)
Central Humidifier - Install or Replace

Serving Stonington, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Jeremy, the owner of Parker Home Services quickly - within hours - returned our request for service. He showed up early for the quote appointment. There was no BS. His quote was thorough and accurate. Jeremy removed and replaced the central AC units in a day and a half. His attention to detail is superb. Once the job was done, he brought me over to make sure that the AC worked as intended. While checking vents we noticed that some were not supplying air. Jeremy went back up in the attic and located three supply ducts that had been removed (by previous workers) from their registers and he reinstalled them. He also found a separate supply duct that had a board laying across it, constricting air flow. All of this was above and beyond what the initial job called for and shows that Jeremy takes great pride in his workmanship and making sure his customer is satisfied. We will have them back. Thank you PHS!"
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+30

Response time4 days
Response rate100%
14 neighbors recently requested a quote
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central Humidifier - Install or Replace

Serving Stonington, CT and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Computer had been acting up for a while but I kept putting off getting it fixed.  After reading all the great reviews, I decided to give N.A.T.S. a call.  So glad I did.   Jim was able to resolve all my problems remotely - no drop off or pick up necessary - so convenient!  I feel like I have a brand new computer, it runs so well and FAST too.  I couldn't be happier and wouldn't hesitate to use his services again.  My only regret is that I didn't call him sooner.
"
2014 Super Service Award Winner!
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Recommended by97%of homeowners
Avatar for Petro Home Services
Petro Home Services
4.5(
145
)
Central Humidifier - Install or Replace

Serving Stonington, CT and surrounding areas

In business since 1903

Emergency services offered

Credit card accepted

"Although no one is happy with having to replace a boiler, which is a very expensive piece of equipment, Petro made it as painless as possible from a service perspective (my husband and I were so impressed by the prompt service call at 2:30 AM in the morning), and also from being extremely speedy with scheduling installation of the new boiler, as we are expecting a heavy snow storm tomorrow and I have two young children in the house. I believe the price of my boiler was not as high as some of the others listed on this review b/c my house is relatively small (1740 sq feet); and I know I can probably get a replacement for slightly cheaper, but these things are investments in the house and with Petro providing the equipment and servicing at the same time, I have peace of mind knowing I can call them ANYTIME and they will come and fix the problem if anything ever were to go wrong again. We were also very happy with the installation team, who tried hard to clean up after themselves and even sweeped up the utility room before installing the new equipment. They worked straight through lunch to try to install everything as quickly as possible and that was really above and beyond."
Recommended by92%of homeowners
Avatar for Griswold Plumbing Services, LLC
Griswold Plumbing Services, LLC
4.6(
132
)
Central Humidifier - Install or Replace

Serving Stonington, CT and surrounding areas

In business since 2009

Emergency services offered

Credit card accepted

"Fantastic. He arrived at our house within 30 minutes of calling him. He evaluated the leak in the basement and quickly told us what was wrong. He had a water tank in his truck and replaced it on the spot. He was gone in 2 hours. He also helped me to clean the faucet filters. We have definitely found a plumber for the future. Highly recommend him."
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+9

Recommended by93%of homeowners
Avatar for Vista Home Improvement
Vista Home Improvement
4.3(
419
)
Central Humidifier - Install or Replace

Serving Stonington, CT and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"I've decided to do the work myself with some help from my son. The price was way more than I thought it would be and I could use some natural materials and spend less money. The representative from the company was professional and knew his product but, over $ 14,000 for a tub/shower replacement was way more than I wanted to spend."
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+41

Recommended by87%of homeowners
Avatar for NEW ENGLAND SMART ENERGY
NEW ENGLAND SMART ENERGY
4.9(
13
)
Central Humidifier - Install or Replace

Serving Stonington, CT and surrounding areas

In business since 2009

Emergency services offered

"The service was great. They gave a lot of really helpful suggestions. They replaced our bulbs with low energy bulbs. They put in weather stripping in areas needed as well. They were great to work with. They gave a detailed report on how to lower our energy usage."
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NESEG Certified Techs
Blower Door Test

+38

Recommended by91%of homeowners
Petro Home Services
4.1(
115
)
Central Humidifier - Install or Replace

Serving Stonington, CT and surrounding areas

In business since 1903

Emergency services offered

Warranties offered

"I was with Petro for two years under an auto-delivery and service plan contract and found the service is good but the prices are way, way over market.  My real problem is with the initial salesman from "DeBlois" that I dealt with, as the two important questions I asked before signing up were not answered truthfully.  I asked if the price quoted was a promotional price or one typical of future deliveries; I was told I could expect the same levels relative to competition.   However, unlike the first delivery, all subsequent deliveries were at least $.50/gal. above other full-service companies I have used (I checked within a few days of some deliveries).   The second problem is that in my initial call  I asked if I would be serviced by DeBlois or another company, and I specifically asked if Petro would be involved, since as a new resident of Narragansett I asked around and had been warned to avoid Petro.  The salesman at DeBlois said there was no connection, but as it turned out DeBlois and Petro are the same company.  So in sum, I found the service to be competent and courteous, but the prices for both oil and boiler service to be very high.  As I am writing this well after the last delivery, my agreement has now expired and I am no longer a Petro customer.
"
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Recommended by75%of homeowners
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FAQs for central humidifier installation and replacement projects in Stonington, CT

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 Stonington, CT 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.