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Find Central humidifier installers and replacers in Londonderry

Avatar for JOYCE COOLING & HEATING INC
JOYCE COOLING & HEATING INC
4.8(
206
)
Central Humidifier - Install or Replace

Serving Londonderry, NH and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Joyce Cooling and Heating installed a new high-efficiency Lennox furnace and air conditioner. The installation looks great and was professionally completed. The furnace is working fantastic and is so quiet we can't even hear it running. We are warm and comfortable all the time and the new high-efficiency design should save us money for many years to come. The technicians answered all of my numerous questions."
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"THE CREW"
Air Conditioners

+4

Response time1 day
10 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,399
)
Central Humidifier - Install or Replace

Serving Londonderry, NH and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"Overall great customer and install service! Sila was quick and efficient when installing our central air system, explained all the costs and components upfront and all the staff I worked with were a pleasure. Would absolutely hire again!"
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+6

Response time2 days
Response rate100%
50 neighbors recently requested a quote
Avatar for Clear All Cooling and Heating, LLC
Clear All Cooling and Heating, LLC
5.0(
93
)
Central Humidifier - Install or Replace

Serving Londonderry, NH and surrounding areas

Approved

In business since 2016

Credit card accepted

Customers say: Quick response

"I got to say I was a little hesitant to go with Clear All Cooling and Heating. The reviews on google + HomeAdvisor seemed way to good to be true. So I proceeded to contact 7 other "big named" companies. Quote after quote I received it was obvious that Clear All was by far the best. The other companies weren't even close (again this made me hesitant). Over the 9 months it took me to finally change out Boiler + Oil tank I finally figured it was worth giving Brian a shot.The day of installation couldn't have gone any better! Brian works with a fantastic team of people. The Oil tank was removed seemlessly without any oil or damage to my vinyl floors. The installation went well too! Brian came on time and stayed 11 hours until the majority of the job was done. He told me he'd be back Monday to finish wiring up the thermostats and he showed up and on time! I couldn't; recommend Brian and his team enough. Coming from somebody who wants to get the most bang for the buck I urge you to use Brian. This is the first review I have ever left a business, and I am doing it so you make the right decision. Go with Brian, unlike most things in life he is NOT to good to be true! I went with a Energy Kinetics 3 zone Oil boiler + new Oil tank. and I could not be happier! If you aren't sure what system to go with I'd recommend going with an energy kinetics boiler. Brian installed it seamlessly and it is amazing how quiet it is! Brian is an incredible human, I am so happy I found him. He will service all of my needs in the future as well as be the guy I refer to anybody who needs somebody to do some boiler work! USE THIS COMPANY I URGE YOU! THEY ARE THE ONE AND ONLY QUOTE YOU WILL NEED TO GET! Trust me and save yourself hours of aggravation and stress of trying to find somebody. I hope this helps you make the right descison to use Brian and. Clear All Cooling and Heating!"
Response time1 day
Recommended by100%of homeowners
Avatar for Unique Indoor Comfort Heating & Cooling
Unique Indoor Comfort Heating & Cooling
4.5(
53
)
Central Humidifier - Install or Replace

Serving Londonderry, NH and surrounding areas

Approved (Corporate)

In business since 1967

Free estimates

Emergency services offered

"I've used this company for a few years, beginning with an issue I had where I needed some emergency assistance with an a/c system leaking water into the house. They fixed the issue and it cost far less than I thought it would. I've also used them for a couple heating repairs, annual furnace cleaning and a/c maintenance. I am about to hire them again since the a/c system is dying and it will need replacement since it's more than 20 years old. I would highly recommend Unique Indoor Comfort to anyone in need of a good HVAC/Heating company."
Heat Pump
Mitsubishi Hyper Heat
Multiple Ductless Heat Pump Installation
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+6

Response time1 day
Response rate100%
7 neighbors recently requested a quote
Avatar for Kingdom Cooling
Kingdom Cooling
4.9(
53
)
Central Humidifier - Install or Replace

Serving Londonderry, NH and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Called for quote, booked 4 days out, but Gerry had an opening & was here within a couple hours. He installed a condensate pump in less than 20 minutes. He was great!"
AC4
AC3
AC2
AC1
AC2

+67

Response time3 hrs
Response rate97%
5 neighbors recently requested a quote
Avatar for Heritage Home Service
Heritage Home Service
4.1(
1,334
)
Central Humidifier - Install or Replace

Serving Londonderry, NH and surrounding areas

Approved (Corporate)

In business since 1988

Free estimates

Emergency services offered

"They replaced my furnace and put in central air. They took the time to ask where I wanted things put. They showed up on time and when they left everting was clean exelant job"
Grand opening of new location
Team breakfast
Events
Billy working hard
Golf tournament

+29

Response time5 hrs
302 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for RPM Heating & Cooling LLC
RPM Heating & Cooling LLC
5.0(
4
)
Central Humidifier - Install or Replace

Serving Londonderry, NH and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

RPM Heating & Cooling LLC Dracut, MA, 01826 (978) 957-2728 RPM Heating & Cooling LLC is a well-known, 5-star, family-run HVAC contractor in the Dracut, MA area. Reach our team today. Heating Contractor, Heating & Cooling, Home Heating Systems, Cooling System, Affordable Heating and Cooling https://rpmheatandcool.com/

Prompt Service!
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16 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for East Coast Plumbing And Heating LLC
East Coast Plumbing And Heating LLC
5.0(
6
)
Central Humidifier - Install or Replace

Serving Londonderry, NH and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"East Coast Plumbing and Heating provided us with a great service on a big job of replacing our 30 years old furnace. Dylan was very accommodating and explained the process in a great detail. His estimate for the job was honest and fair. Dylan and his crew did the job in one day and did an excellent work for a reasonable price. We are very happy with this company and we will work with them in the future. I highly recommend East Coast Plumbing and Heating."
14 neighbors recently requested a quote
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FAQs for central humidifier installation and replacement projects in Londonderry, NH

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 Londonderry, NH 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.