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Find Central humidifier installers and replacers in Longs

Avatar for Quality Air & Insulation
Quality Air & Insulation
4.9(
118
)

Serving Longs, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"This is the best HVAC Company I have ever dealt with. I was looking to replace my old tired HVAC system with a newer more efficient system. I called the office and told them i was looking to replace my system. Sal came to my residence the same day I called and before he left he told me exactly what the job was going to cost, but then I hit him with the rest of the project. I wanted a Bosch system with a full duct replacement with all hard ductwork no flex duct, and the work to include removal of the entire old system including flex duct, then moving the interior unit to a more central area in my attic and raising all the hard ducts as high as possible giving me so much more room and easier passage through out the attic. They also installed a multi unit Samsung mini split, one head at about 30 feet and a second head about 100 feet. Once again, I requested the Samsung brand and sizes 12000 & 18000. Unit also has connections for 2 more heads if I ever wish to add more. "
Duct cleaning machine
RUUD Commercial Unit
RUUD Commercial Unit
RUUD Commercial Unit
RUUD Residential Package Unit

+14

Response time8 hrs
Response rate95%
178 neighbors recently requested a quote
Avatar for J & J Air
J & J Air
5.0(
75
)

Serving Longs, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"J & J Air, installed our new Trane system a couple of years ago and did a wonderful job. Installation went very well, on a terribly hot day, the team did a great job, with no mess left behind. We have had a couple of Mechanical issues 1 with a broken part, and 1 with a failed switch. Both times the J & J teams showed up on time and resolved the issues as needed. Jeremy and his team are to be commended for their efforts and their Customer Service."
Commercial Geothermal HVAC Installation
NMB Towers HVAC
Trane HVAC Installation
Commercial Geothermal HVAC Installation
J & J Air HVAC Installation

+34

Response time6 hrs
9 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Swift Services Heating, Cooling & Electric
Swift Services Heating, Cooling & Electric
4.4(
45
)

Serving Longs, SC and surrounding areas

Approved (Corporate)

In business since 2003

Free estimates

Emergency services offered

"Swift by name, and definitely by nature! At first, I thought “Swift” was just their last name—but it’s also the perfect description of their service. Scheduling was a breeze. They could’ve come out the same day, but since it was rainy and not too hot, I chose the first appointment the next morning. I received a text with my technician’s photo and a call about 30 minutes before arrival—great communication! EJ, my technician, was kind, professional, and very respectful of my not-yet-settled, slightly messy home. He was well-spoken, got right to work after a brief friendly chat, and checked both the inside and outside components of the system. Believe it or not, he didn’t find anything wrong. He mentioned it could be an intermittent issue, but rather than guessing or upselling me on unnecessary repairs, he was honest and transparent. That kind of integrity is rare and incredibly appreciated—especially in a specialized service industry. Tom, who was with EJ, handled the sales side but was equally knowledgeable. He patiently answered my (many) questions and explained what could be going on with the system. He also introduced me to their Comfort Club, which is genuinely a great value. For $199/year, they service your HVAC twice, waive all diagnostic fees (no limits), and give you 20% off repairs. Plus, their regular service fee is only $49—lower than most I've seen. Since my house tends to get warm in the evenings, they showed me what to check and encouraged me to call when it happens again. I hesitated at the thought of after-hours fees, but Tom said, “Join the club, and there won’t be a fee.” Simple and smart. I wholeheartedly recommend Swift Services. I'd gladly refer them to single moms, college students, or anyone who may feel unsure or overwhelmed when facing appliance issues. No pressure, no scare tactics—just trustworthy, efficient service. Exactly what you want when you're letting someone into your home. UPDATE: At 6pm i called because the AC was frozen (I thought.) EJ took the call, instead of the regular On Call Tech. He drove 40 minutes (I know this because the have a cool tracker) to come to my house. The AC was fine, again. I asked about a box on the side of the unit. Long story short, the previous homeowners had the power company put a Demand Restrictor on the unit which is limiting electricity to my AC and causing my sleepless nights. That'll be rectified ASAP, by the power company. "No Charge," said EJ."
24 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Bakers Residential Experts
Bakers Residential Experts
4.6(
11
)

Serving Longs, SC and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Showed up in no time. Forgot I called them. So energetic and got the work done without any sales pitches or cons. Save an arm and a leg and do not mortgage the house under two hundred dollars. Clean cut well groomed and wore safety masks and boots. would hire again in a heartbeat. Showed me the burnt out device that had no power. Replaced it with a new one. Nothing to hide. Even contacted us to see how everything was going. Honest transparent dependable professional. Franklin Felton GM and co-worker many thanks in trying difficult times. Best of the best Cream of the crop in Murrells Inlet SC"
Split Heat Pump
Response time11 hrs
31 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Four Star Plumbing & Air Conditioning Services, Inc.
Four Star Plumbing & Air Conditioning Services, Inc.
4.6(
5
)

Serving Longs, SC and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Had a wonderful experience with the gentleman that came out to fix my air unit. It was not actually the unit itself, but the ductwork that goes from one side of the house to the other was in terrible condition. Definitely needed repair. Holes in it big enough to put a clothes basket in it was no wonder that It was amazing. Their service is great so I would definitely recommend them to anybody that had air-conditioning problems or plumbing problems. If I had a chance to give them a 10 instead of a five, I would definitely give them 10 stars. Thanks again guys."
Bathroom in progress
Finished bathroom
Response time1 day
209 neighbors recently requested a quote
Recommended by60%of homeowners
Avatar for WORKHORSE HEATING & AIR INC.
WORKHORSE HEATING & AIR INC.
5.0(
9
)

Serving Longs, SC and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

Workhorse Heating & Air is a Veteran-owned, family-run HVAC business. We are dedicated to providing our clients with service to remember. We provide prompt repair service to any HVAC system. We do our equipment installs with top quality workmanship, with industry leading warranties. We do it all at an affordable cost. Our service club members recieve 2 precision tune-ups per year on their HVAC systems.

coil cleaning
Mini Split install
Zoned System Install
Water heater install
Water heater install

+3

11 neighbors recently requested a quote
Carolina Cool
New to Angi

Serving Longs, SC and surrounding areas

Approved (Corporate)

In business since 1985

Free estimates

Credit card accepted

Why Choose Carolina Cool? Experience the Carolina Cool Difference!\nFast & Friendly\nWhether you have a complicated installation or a simple tuneup, Carolina Cool has the know how to get your job done right.\nQuality Workmanship\nWhen it come to quality work you'll find that Carolina Cool sets the bar higher than all of it's competition. Our customers call us back again and again when the job quality really matters.\nUpfront Pricing\nAt Carolina Cool there are no hidden surprises. A technician will discuss the job with you ahead of time and provide you with the options.\nFree Estimates\nIf you have a job where HVAC or ductwork replacement is involved our Comfort Advisors provide free estimates every day. Call us to get yours scheduled.\n\nASK ABOUT A MAINTENANCE AGREEMENT & SAVE!\n

68 neighbors recently requested a quote
FAQs for central humidifier installation and replacement projects in Longs, SC

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 Longs, SC 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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