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Find Central humidifier installers and replacers in Dover

Avatar for Dawson Mechanical Contracting
Dawson Mechanical Contracting
4.8(
123
)

Serving Dover, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"He came at the scheduled time with the proper materials and did the job in highly proficient manner installed the hot water, circulator so that the controls were clearly visible. He explained the operation very clearly. He has my highest recommendation."
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+20

Response time5 hrs
12 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for MSD Heating & Cooling
MSD Heating & Cooling
4.9(
60
)

Serving Dover, NJ and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"I enthusiastically recommend this company. Mehmet was always prompt for appointments and texted to let you know he was on his way. His crew worked from 7 am to 7 pm and got our new central A/C system installed in one day during a heat wave. Very professional outfit, polite and cheerful to have around."
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+1

2 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Overall Heating and Cooling, LLC
Overall Heating and Cooling, LLC
4.8(
185
)

Serving Dover, NJ and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Sam and AJ are the best! Submitted a request on Angi yesterday afternoon, received an immediate call back saying they could be here within 2 hours to diagnose an issue with our central A/C air handler in our attic. AJ was here promptly, and immediately went to work systematically checking through each part of the system. Side note - it must have been 115 degrees in the attic while he was working, didn't seem to bother him at all! Within 2 hours, he had identified a failed motor, sourced the parts, and gotten me a very reasonable quote for replacement. Parts arrived the next day, when he and Sam came out to install, got the whole system back up and running normally, and cleaned up. They did the job for the price they quoted, in the time they quoted it, without trying to sell me an entire new A/C system.... can't tell you how much that's appreciated. First time customer, but will definitely be using them for our boiler service as well. Fantastic service. Could not be happier I found them."
Our work
Our work
Our work
Our work
Our work

+17

Response time1 hour
Response rate94%
21 neighbors recently requested a quote
Avatar for Speer Air
Speer Air
4.7(
151
)

Serving Dover, NJ and surrounding areas

Approved

In business since 1958

Free estimates

Emergency services offered

"I have used Speer Air for several years for HVAC preventive maintenance at my home. We recently expanded and they installed a package unit to take care of the expansion space. The work was good and they have been back for adjustments as necessary."
Residential Attic Install
Commercial Multi Unit Install
Guardian Series
Response time2 days
Response rate85%
6 neighbors recently requested a quote
Avatar for Ray's HVAC
Ray's HVAC
4.8(
195
)

Serving Dover, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Something was wrong with our central humidifier I found them here and they fixed it within 3 hours, the tech was amazing and quickly found the issue and fixed it. Great and very neat and clean job"
New heating system with steam humidifier
Expert equipment rigging
Packaged Trane high efficiency equipment
Emergency replacements
Piping

+1

Response time6 hrs
Response rate88%
123 neighbors recently requested a quote
Avatar for Ryan & Company
Ryan & Company
4.5(
64
)

Serving Dover, NJ and surrounding areas

Approved

In business since 1949

Free estimates

Emergency services offered

"Our 4 year old central air conditioner was blowing out warm air. We called Ryan & Co. to come out and perform routine maintenance in the hope that normal maintenance and a tune up would return it to normal working condition. Brian performed the service and checked the air temperature when he was finished. It turned out there was something else going on with it and he surmised there must be a slow leak in the line as he determined we were low or out of refrigerant. We rescheduled to have him come out and test the lines in order to locate the leak. After pressurizing the system, it was determined the coil and compressor had gone bad and the condenser unit would need to be replaced. Ryan & Co., even though they were not a registered dealer of the type of air conditioner I had went the extra mile to get registered with a distributor and assisted me as I went through the warranty process. The warranty on labor had expired and we were only able to recoup some of the cost of a new unit, but that had nothing to do with Ryan & Co. When the new condenser unit showed up they brought it over and got it installed in a timely manner. We have a cool house once again. I want to thank them for their efforts and for their assistance. I would use them again. <br />"
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Lochinvar KBN 211
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Response time1 day
8 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Petro Home Services
Petro Home Services
4.6(
93
)

Serving Dover, NJ and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"Very professional installation. Was done in a timely fashion and the crew was very professional and clean. Huge difference in the comfort of our home now."
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Response time6 days
17 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for All Weather Heating & Cooling
All Weather Heating & Cooling
4.8(
56
)

Serving Dover, NJ and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"Kevin was great! The rest of the company not so much. Kevin diagnosed the problem immediately as the thermostat, had a replacement in the truck, and completed the installation of the new unit quickly. He showed me how to program the updated version, and everything seemed to be fine - until the next morning. Turned out the replacement was defective. When I called, I was told that they might not be able to get back to me that day, but Kevin interrupted his schedule to come back and put in a new (and working) unit at no charge."
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+13

Response time3 days
8 neighbors recently requested a quote
Recommended by94%of homeowners
Pipe Works Services, Inc.
4.5(
171
)

Serving Dover, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"We recently worked with Frederick Akridge from PipeWorks for some major plumbing upgrades, and his meticulous work left us thoroughly impressed. He installed a pressure-regulating valve, multiple shut-off valves for the main water line and water softener, and even replaced the corroded safety valves for our washing machine. His attention to detail is unmatched. What truly set him apart was the care he took in explaining everything he did. He walked me through each valve, making sure I understood exactly how to control the water flow throughout our home. It's rare to find someone who’s not just skilled but also takes the time to educate their customers. If you're looking for a plumber who's detail-oriented, professional, and takes pride in their work, I can't recommend Fredrick highly enough."
14 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Pipe Works Services, Inc.
Pipe Works Services, Inc.
4.2(
66
)

Serving Dover, NJ and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Great Experience with Kevin guiding us with the proposal of a Central Air and Furnace replacement. Very professional and answered all questions timely. No hard sell at all. We did have an existing Lennox AC. The install team of Shakil, Ty and Brandon were just as professional. True to their proposal, they came in and installed both systems in one day. Left the area neat and clean."
Lennox AC Replacement
NTI Boiler Upgrade/Replacement and Repipe
Lennox Furnace, pure air and steam humidifier
Repipe for NTI Boiler
Lennox AC Replacement

+22

3 neighbors recently requested a quote
Recommended by74%of homeowners
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FAQs for central humidifier installation and replacement projects in Dover, NJ

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 Dover, NJ 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.

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