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

Avatar for Grove Heating and Cooling Inc
Grove Heating and Cooling Inc
4.7(
153
)
Central Humidifier - Install or Replace

Serving Gibson-island, MD and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"I had them replace my entire HVAC system (furnance + AC). They did a great job through the whole process. Out of four quotes I received, they were the only ones that took the time to do a full heating and cooling load calculation for my house when they came to do an estimate in addition to making detailed measurements of our utility room to make sure anything they installed would fit. They gave me three proposals ranging from low-end, mid-range, and high end options and explained the equipment in each of them in detail, including documenting all the model numbers, efficiency ratings, and specs. What they recommended matched up with my research I did prior to receiving estimates. They were very responsive, knowledgeable, and professional so I gave them the job. The crew arrived on time, worked hard the whole day, were respectful of my house, and did not require supervision (although, they told me I was more than welcome to ask questions and watch anything they were doing). They cleaned up, explained the warranty and rebate options with all the paperwork already filled out so that all I had to do was sign--they even mailed both the warranty and rebate off for me. The whole process went great. While their prices were fair they were not the cheapest, but I have no doubt they did a great job, didn't cut corners, and will stand by their work if I experience any problems. They are a reasonably sized HVAC business and not a one-man-band shop like many places in the area, so I know they will likely still be around through the life of the warranty and are well staffed to respond to emergencies, including a 24/7 emergency service number. Overall, we're very happy with the new system and it's a huge improvement over what it replaced--both the AC and furnace are much quieter than the old units, more energy efficient, and perform better. It's been a month since the install and everything has been working fine without problems."
Response time5 hrs
Response rate100%
14 neighbors recently requested a quote
Avatar for JDL HVAC & Plumbing Services
JDL HVAC & Plumbing Services
4.5(
951
)
Central Humidifier - Install or Replace

Serving Gibson-island, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Joe was the first to call shortly after I submitted my request for service. He had the tech out that morning who confirmed what I thought was the issue - the AC needed replacement. Since both the furnace & AC were original, I asked for an estimate to replace both. Joe's estimate was very fair given I had an estimate earlier in the year for just the AC. Because I am in a condo, choices were limited on both the AC unit and the furnance (because of size and space limitations). But Joe found a good combination of products and the install team came out on a SUNDAY! The job was not an easy one and I appreciated the team's tenacity in completing the installation. So far, everything is working well. One thing to be aware of: while the company offers an interest free payment plan, that plan is based on a higher cost (essentially I took it to mean the interest was built into the payoff period) so I chose to go with the original estimate."
NEW INSTALL
CLEANING COILS
CLEANING COILS
 CLEANING COILS
 CLEANING COILS

+118

Response time5 hrs
192 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Blue Dot
Blue Dot
4.1(
354
)
Central Humidifier - Install or Replace

Serving Gibson-island, MD and surrounding areas

Approved (Corporate)

In business since 1982

Free estimates

Emergency services offered

"We decided to replace our 16 year old AC and furnace as we wanted to prevent possible problems with our HVAC system. The heating consultant that they sent, Alex H, was very friendly and knowledgeable. He provided us with estimates for a number of options - similar to those from other HVAC companies that quoted for this work. A day later I received a call from Blue Dot offering a discount on that quote and we accepted that quote. Alex made the one and a half hour drive to visit with us again, to walk us through the contract details, and to explain install process. This was a really nice touch as usually contracts are signed electronically these days. The Blue Dot install team came on time on the scheduled day and did a neat and professional job with the install - performing all the necessary checks and tests, and left the work area clean and tidy - and with the HVAC systems working well. The whole purchase and install process couldn't have gone smoother. We are very happy with BlueDot and will certainly use them again preferentially for our HVAC needs."
System Installation
493 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for ARS of Maryland
ARS of Maryland
4.2(
183
)
Central Humidifier - Install or Replace

Serving Gibson-island, MD and surrounding areas

Approved (Corporate)

In business since 1945

Free estimates

Emergency services offered

"Darryl McDowell, the technician from ARS of Laurel, did an outstanding job while performing my AC tune-up/inspection. He was extremely knowledgeable and very professional; explained all findings in a thorough and easy to understand manner. As a result of his honest assessments and diligence in addressing all issues in a very comprehensive manner, I feel confident moving forward with needed repairs and/or system replacement. Without a doubt, he provided the best service ever!"
New System Installation
140 neighbors recently requested a quote
Recommended by70%of homeowners
F.H. Furr Glen Burnie
New to Angi
Central Humidifier - Install or Replace

Serving Gibson-island, MD and surrounding areas

Approved (Corporate)

Three qualities all of our people have that make us Northern Virginia, D.C. & Maryland’s #1 Home Service Provider. That’s the F.H. Furr Difference. F.H. Furr is D.C., Maryland & Northern Virginia’s premier plumber, HVAC contractor and electrician. F.H. Furr is A+ rated by the Better Business Bureau and has consistently been voted Best of Prince William County for HVAC, Plumbing and electrical.

1 neighbors recently requested a quote
Avatar for Heil Plumbing & Hvac
Heil Plumbing & Hvac
4.9(
238
)
Central Humidifier - Install or Replace

Serving Gibson-island, MD and surrounding areas

In business since 1977

Free estimates

Emergency services offered

"David L. was our service tech. He was polite, efficient, and very capable. David replaced the sink pop-up neatly and quickly. Dispatch communicated on Monday that our tech would arrive at 10 am on Wednesday, but he came considerably early at 8:15 am. I was a bit surprised when the doorbell rang without a phone call first, especially given the change in arrival time, but was happy to receive our service earlier in the day. I was disappointed that I couldn't use my Christmas "$40 off" coupon because our bill was under $195. David asked if I wanted to replace the faucet at this time, but I declined."
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+1

Recommended by96%of homeowners
Avatar for Sila Heating, Cooling and Plumbing
Sila Heating, Cooling and Plumbing
4.6(
2,180
)
Central Humidifier - Install or Replace

Serving Gibson-island, MD and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"William Barnes provided quick and efficient services with picture and information provided for our records. Fourth time using Sila - ac unit installed and purchased, and 3 plumbing/heating calls - all done well for good and straightforward pricing! Highly recommend."
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+4

Recommended by91%of homeowners
Avatar for American home services
American home services
4.8(
120
)
Central Humidifier - Install or Replace

Serving Gibson-island, MD and surrounding areas

In business since 2005

Free estimates

Warranties offered

"Great service!  This company remediated the mold in our basement - took out all drywall and ceilings.  The house smells so much better.  They completed the service in a shorter amount of time than originally estimated.  The workmen were professional and totally cleaned everything when they were finished.  I would definitely use this company again.  They came in with a lower estimate than other companies contacted."
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+25

Recommended by97%of homeowners
Avatar for Mel's Power Washing & Window Cleaning Inc
Mel's Power Washing & Window Cleaning Inc
4.4(
1,971
)
Central Humidifier - Install or Replace

Serving Gibson-island, MD and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"It did not work out too well. The schedule it was just horrendous, for example they were scheduled to come at 4:00 on a particular day and about 10 minutes before I get an email saying he wasn't coming because of delays with other clients. That didn't make me real happy. I don't know on the price, I guess it was ok. They did not paint my deck because it had been painted before, and they said they could not do that, so they just power washed it for $279, or whatever the price was. I would not use them again. Do not use them. Scheduling was horrdenous and then once I did get them scheduled they didn't show up, and when they did show up they were late. The work was inferior."
Window cleaning
Interior paint project.
Working on a 60 ft. Ladder
Interior paint project.
Interior paint project.

+19

Recommended by86%of homeowners
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FAQs for central humidifier installation and replacement projects in Gibson-island, MD

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 Gibson-island, MD homeowners’ guide to central humidifier installations and replacements

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