Top-rated central humidifier installers and replacers.

Get matched with top central humidifier installers and replacers in Lexington, MA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Central humidifier installers and replacers in Lexington

Avatar for Druziako HVAC Inc
Druziako HVAC Inc
4.8(
140
)

Serving Lexington, MA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"I’ve been a satisfied customer of Druziakos HVAC for 17 years, so when I found out I needed my gas furnace and central air replaced I didn’t look to anyone else. Everyone in the office was very helpful with the Mass Save program and process. They also submitted my rebate applications and helped with the warranty info. The work was done when scheduled and very quickly. The technicians were polite and answered all my questions."
Aprilaire Dehumidifier
Attic Air Handler
Duct Cleaning before and After
Attic Ductwork
Aprilaire Humidifier

+3

Response time12 hrs
21 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Genove Oil & Air Co
Genove Oil & Air Co
4.7(
206
)

Serving Lexington, MA and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"Excellent. I've had Genove install both gas and oil heating systems in my properties, most recently oil. They have also installed central air/hydro air and handle my oil delivery. The techs have always been polite & knowledgable. Their customer service is impeccable. As a landlord/home owner, I couldn't be happier with them handling all my HVAC needs and would recommend them to anyone."
Additional Photos
Additional Photos
Additional Photos
Pics
Pics

+2

Response time1 day
13 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,208
)

Serving Lexington, MA and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"We needed our boiler replaced and had multiple companies come and look at the job. We ended up selecting Sila as we read good reviews on the company. Sila surpassed our expectations. The tech who performed the install (Gage) was on time, communicated the entire process to us from start to finish and did a tremendous job. He also made sure to clean up afterwards and was very professional. We would absolutely hire Sila again!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Response time2 days
62 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for NETR Inc
NETR Inc
4.7(
73
)

Serving Lexington, MA and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"We recently had NETR install a ductless system in our single family home, and the entire experience working with NETR was consistently impressive. At every stage of the process the folks at NETR were super responsive and helpful, and their professional approach resulted in a zero surprise and zero problem experience. After initially reaching out to NETR to inquire about their services they setup a consultation visit. Russell Dodd arrived to review our property, listen to our needs and concerns, and recommend a solution. Russell is a friendly guy with many years of experience with ductless installations and had all sorts of clever suggestions on how to make this installation work best in our home. It's worth noting we also had 2 other top rated competitor firms visit to conduct property reviews, and the people that showed up were significantly less experienced than Russell and clearly did not have the product knowledge or range of ideas that Russell shared during his visit. Within days of Russell's visit we had an installation quote/estimate in hand and after sorting out a few details with NETR we scheduled an installation date. The contract covered all the items we had discussed with Russell and was very straightforward. The NETR price was competitive and in the same ballpark as the other companies – but with far superior follow-up and consultant services. There were no surprises or unclear items listed on the NETR quotes, while the quotes we received from the other companies had some areas where costs were not entirely clear. On the day of the installation Jerry Odom arrived and was the technician assigned to lead our project. Jerry was super friendly and carefully took the time explaining his installation process, listened to and answered any of our questions, and immediately went to work. Over the course of the 2 full day installation Jerry quietly and skillfully pulled everything together and made sure the units were placed exactly where we had requested. He did an exceptional job hiding piping and basically making sure that the new units throughout the house were installed in a very clean looking manner. Jerry was joined by two colleagues at various points during the installation and all were equally competent and skilled professionals. From initial outreach to the final day of the installation we interacted with at least 5 different people from NETR. The staff working back in the office were also very professional and helpful at all times. We interacted with Eleni and even one of the owners at one point when calling to confirm installation dates. This is obviously a company that values taking great care of the customer and sets an expectation that their staff are all honest, helpful, responsive and fair in all interactions. NETR deserves all the superlatives that are used to describe their people, processes, and services. This is a business that clearly makes it a priority to take care of the customer and deliver top quality work. We are very happy that we chose NETR over other vendors and would recommend them to anyone looking to install a ductless system."
SOUTH END CONDO RECEIVES MITSUBISHI DUCTLESS SYSTEM
SOUTH END CONDO RECEIVES MITSUBISHI DUCTLESS SYSTEM
SOUTH END CONDO RECEIVES MITSUBISHI DUCTLESS SYSTEM
Additional Photos
Additional Photos

+9

27 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Morris Heating & Air Conditioning
Morris Heating & Air Conditioning
5.0(
62
)

Serving Lexington, MA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"The Technicians arrived on time (within scheduled window). We received a call informing us they were on their way. The technicians were very professional, took care not to track dirt into the house, explained what was done during the visit and the preventative issues they resolved during the visit. The cost of service is for the annual contract which includes two visits - one in the Spring and one in the Fall. $280 for PM service, $155 for HVAC Filter & UV Lamp replacement and $40 for Humidifier replacement pad. The next visit will require a charge for the HVAC Filter again (if we do not buy on our own)."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Response time3 days
16 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Total Comfort Mechanical Inc
Total Comfort Mechanical Inc
4.9(
223
)

Serving Lexington, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Emergency services offered

"Excellent!! Total Comfort Mechanicals just installed our new heat pump and we had an excellent experience. I wish we converted sooner with them! The house feels so much more comfortable now. I met more than 5 members of their crew and they are ALL professional, courteous, and extremely thorough. I worked with Meire who did a fantastic job scheduling everything and walking me through the entire process. I'm extremely pleased with their team and feel very thankful I chose to work with them. HIGHLY recommend!"
Service Truck
Cambridge Heat Pump Installation
Billerica Mitsubishi Ductless Installation
Response time1 day
7 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Green Flow Solution Inc
Green Flow Solution Inc
5.0(
16
)

Serving Lexington, MA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

With years of experience and unmatched expertise, Green Flow Solutions is proud to be a locally owned and operated business serving Newton and the surrounding community. Since opening our doors we have built our company by providing customers with the highest quality products and service, at a fair price. From installs and replacements, to service and repair, our customers can count on our techs to be timely, tidy, and that they will be 100% satisfied with the work once completed. Let us show you the Green Flow Solutions difference, get in touch today! \n

Project Photos
Project Photos
Project Photos
8 neighbors recently requested a quote
Recommended by43%of homeowners
Avatar for Airco Home Comfort Services LLC
Airco Home Comfort Services LLC
4.9(
27
)

Serving Lexington, MA and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"The project went well. There were some leaks after the initial installation, but these were fixed before any damage was done to the ceiling and wood flooring."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Response time2 days
5 neighbors recently requested a quote
Recommended by96%of homeowners
Showing 1-10 of 31
FAQs for central humidifier installation and replacement projects in Lexington, MA

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 Lexington, MA 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.

  • Detail of a HVAC system outside a brick house

    The cost of replacing an AC unit fan motor depends on warranties, labor, season, and more. This cost guide covers everything you need to know about this HVAC part.

  • A boy changing thermostat’s temperature using a smartphone

    Budget for AC coil cleaning costs based on factors such as cleaning frequency, coil type, cleaning method, accessibility, ongoing maintenance, and more.

  • home air conditioner being recharged with freon

    Need an AC Recharge? Here’s how much it costs, what factors affect cost, and what to expect.

  • House humidifier on a return duct

    Wondering who installs whole-house humidifiers? Hire a licensed HVAC technician. Learn what they do, other pro options, and how to hire confidently