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

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

Serving Plymouth, MI and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Had a very difficult time finding a company that was respectful of the urgency/nature of my need to have the AC replaced given the 90 degree weather we were having. Had recently moved into a place and just found out it wasn't working. These guys came out to take a look and had the job done within 24 hours. Can't say much for the price, since I didn't have time to shop around, but at a time in need this couldn't be beat. I've had many home projects done over the past couple months, and It's refreshing to see someone take pride in their business and put their customers first."
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
AAA Service Network
4.6(
14
)
Central Humidifier - Install or Replace

Serving Plymouth, 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 Plymouth, 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 Plymouth, 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 Plymouth, 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 Plymouth, 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 Plymouth, MI and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"I discovered mold in the lower level of my house. Ron and Dan came out and surveyed the damaged areas. They recommend I get an air quality test, by a third party which I did. Once I got the results of the test, they gave me a detailed and thorough quote on remediation, of the mold and then reconstruction of the affected areas. The work was done by the owners Ron and Dan, and Ron's son Anthony. They were extremely thorough and detailed, took great care during the mold cleanup not to affect other areas of the house. They explained what was being done at each stage of the work and took great pride to make sure the work was being expertly done. After the remediation was completed we got together to discuss the rebuild phase, and took as much care with that as they did the remediation phase. I would highly recommend them to anyone who has to have this type of work done, or even just a remodel of your house, I knew I was in good hands with Ron and Dan, and the results proved it."
Painting - Interior Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Recommended by98%of homeowners
Hairston Plumbing
4.1(
213
)
Central Humidifier - Install or Replace

Serving Plymouth, MI and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"Because we had to coordinate the service call with a temporary shut-off, of the water, by the city timing was important. Mr. Hairston and his apprentice Gary arrived within approximately 15 minutes of our calling them, once the shut-off had occurred. They explained to us what work would be done and took approximately 35 minutes to complete the job. Before completing the work we were told that it was 'ok' to call to have the water restored. That meant that we were able to spend less time waiting for the city to come back out. As we had read in other reviews before, the area worked in was cleaned at the completion of the job. Mr. Hairston offered to send our receipt via email and was willing to accept whatever form of payment we wanted ( cash, check or charge). He invited us to contact him if anything else needed addressing. He was pleasant and polite as was Gary his apprentice.
"
Recommended by86%of homeowners
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FAQs for central humidifier installation and replacement projects in Plymouth, 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 Plymouth, 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.