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

Avatar for HVAC Comfort Inc
HVAC Comfort Inc
4.7(
537
)
Central Humidifier - Install or Replace

Serving Northville, MI and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"They were the first to respond and arrived even before the window of time initially discussed. That was good because it was super hot and humid! Our AC was out and the plug next to the main pvc drainage was leaking when the ac had been working previously. We needed a new capacitor which he replaced and installed. He was able to fix the leak as well. Checked out our furnace / AC unit and took pictures and advised routine cleaning. Talked about adding an ionizer in the future. Building trust and also upselling for additional services. Happy we had a tech out promptly to fix the two issues. Price was steep and since he did the work with replacing the capacitor we couldn't really back out of it. So you are paying for their expertise and labor and parts they have on hand. About $460 to diagnose and take care of issues in less than 2 hours. So if super prompt service is the main concern and you have the money to spend and for sure dont want to do it yourself, this is good."
New Coleman AC install with 10 year parts and Labor warranty
New Coleman AC unit with 1o year parts and Labor warranty
Additional Photos
Additional Photos
Additional Photos

+9

33 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for T&S HomeWorks, LLC
T&S HomeWorks, LLC
4.6(
10
)
Central Humidifier - Install or Replace

Serving Northville, MI and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"I seldom provide a 5-star rating. I expect exceptional service for a 5-star. I was leaving town for 2 weeks so needed quick estimates for an AC replacement . The first estimate cost me $100 for a service call and was ludicrous. Two others could only give ball park ranges in my time framed. T&S came out after hours the day I called that spent the time finding out what I wanted, and taking measurements and information for a quote. The next morning, I got the estimate in the bottom half of the ranges from the other 2. The supplier had a unit available so T&S said they could get it installed before I was leaving. T&S works with a lender for financing and got me started. The supplier sold the unit and it would be 2 days before T&S could get another. I would be gone, T&S worked around my son’s schedule to install when my son could be home. T&S also gave me a discount off original price for my inconvenience. I was particular about some items and T&S said they would install as told."
Cozy Kitchen Remodel
Before
Modern Bathroom Remodel
Modern Bathroom Remodel
Before and after

+1

Response time3 hrs
Response rate100%
1 neighbors recently requested a quote
AAA Service Network
4.6(
14
)
Central Humidifier - Install or Replace

Serving Northville, MI and surrounding areas

Approved

In business since 1979

Emergency services offered

Credit card accepted

"Had a tech named Tyler come out to inspect our furnace. Tyler was very polite and had thoroughly checked the furnace (pressure test, etc.) to see if the furnace could be repaired. Tyler's recommendation was to replace the furnace. Had us phone Brighton Appliance for a price. The only negative I could think of was that Tyler did not know how to provide us with a "temporary" solution for getting heat in the house as we had our furnace go down on the coldest day(s) thus far this year. In that Brighton Appliance could not come out in a timely fashion, we phone another HVAC company in the area that did come out, priced us on a new furnace but, provided a solution to gain heat to satisfy us, our dogs and the piping within by just keeping the "FAN" going and not use the automatic. We were comforted throughout the night with heat and the furnace went in the next morning with great satisfaction.
"
Recommended by92%of homeowners
Avatar for David's Heating & Cooling Inc
David's Heating & Cooling Inc
4.7(
3
)
Central Humidifier - Install or Replace

Serving Northville, MI and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

A full service residential heating and cooling company. We established our business in 1990. We have some of the top HVAC specialists working for us. Our company's mission is to provide honest, quality work, Our billing policy is to collect upon completion.

Ac install
22 neighbors recently requested a quote
Recommended by100%of homeowners
ALPHA HVAC, LLC
5.0(
1
)
Central Humidifier - Install or Replace

Serving Northville, MI and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

Alpha HVAC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business. \n

Response time10 mins
Avatar for Diversitech Ent., Inc.
Diversitech Ent., Inc.
2.0(
2
)
Central Humidifier - Install or Replace

Serving Northville, MI and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

At Diversitech Ent., Inc., we sustain our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all of our projects. We are experts in our trade, and will always keep you informed regarding your particular task or project. Call today!

PERFORMANCE SERIES A.C
NEW 8.5 TON CARREIR
NEW CARRIER UNITS
NEW ROOFTOP UNITS
OLD TRANE UNITS

+7

Response time9 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Air Conditioning Engineers
Air Conditioning Engineers
4.6(
70
)
Central Humidifier - Install or Replace

Serving Northville, MI and surrounding areas

In business since 1969

Emergency services offered

Credit card accepted

"The experience was good.  It's always been good with me.  I would tell friends or family to use them.  I think they were very good.  Their price is comparable.  Their punctuality was good; their professionalism was very good. "
Recommended by85%of homeowners
Avatar for Complete Service Restoration
Complete Service Restoration
4.9(
78
)
Central Humidifier - Install or Replace

Serving Northville, MI and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"We had mold issues at two of our rental houses at the same time. One was small (bathroom ceiling) and one was a whole house and crawl space. I called multiple providers to come out and look at the projects and Ron and Dan from Complete Service Restoration were the ones that really took their time to understand the issues and come up with a plan. We started with the small project first and it was completed very quickly. For the whole house project CSR were the only provider who recommended a 3rd party air quality consultant to inspect the house and prepare a detailed remediation protocol. Ron, Dan and Anthony removed a lot of drywall.... sub floors.... insulation and cleaned the house from top to bottom using the correct tools and adhering to the strict remediation protocol. It was a lengthy process that took several months to complete including testing and clearance. They also encapsulated the crawl space and hepa vacuumed it. I have a lot of experience dealing with contractors and CSR really came through. Other companies send out a sales person but when Ron and Dan comes out you know that they are the ones who will do the work after you hire them. Their prices were fair and reasonable compared to their competitors. Cost of service was for both projects with 90% of it related to the entire house remediation (1800 sqf). Last but not least... they were a pleasure to work with. Highly recommend them for anything related to mold remediation and water/fire damage."
Painting - Interior Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Recommended by98%of homeowners
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FAQs for central humidifier installation and replacement projects in Northville, MI

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 Northville, MI 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.