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Central humidifier installers and replacers in Sunnyvale

Avatar for Ellis County Climate Control, LLC
Ellis County Climate Control, LLC
635 Cactus Road
5.00(
7
)
Approved Pro
Ellis County Climate Control, LLC
635 Cactus Road
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Ellis County Climate Control, LLC is dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems, refrigeration, as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Very professional ,good customer service reasonable price."

Margaret C on December 2019

Ellis County Climate Control, LLC is dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems, refrigeration, as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Very professional ,good customer service reasonable price."

Margaret C on December 2019


Area Wide Services, LLC
9316 US Hwy 287
New on HomeAdvisorNew on Angi
Approved Pro
Area Wide Services, LLC
9316 US Hwy 287
New on AngiNew on HomeAdvisor
Approved Pro
14 local quotes requested
22 years of experience

Area Wide Services is a full-service air-conditioning and heating company that provides top-quality heating, ventilation, and air conditioning (HVAC) repair and maintenance throughout Corsicana, Texas, and its surrounding communities. Whether you need a routine AC tune-up, furnace repair, or emergency service, our team of highly trained technicians has the experience to get your system up and running again quickly and efficiently. We offer comprehensive services for residential, commercial, and industrial customers, handling everything from installing new HVAC systems to servicing and repairing existing equipment. Trust us to keep your home or business at the perfect temperature year-round. Call today to schedule service and experience the Area Wide difference!

Area Wide Services is a full-service air-conditioning and heating company that provides top-quality heating, ventilation, and air conditioning (HVAC) repair and maintenance throughout Corsicana, Texas, and its surrounding communities. Whether you need a routine AC tune-up, furnace repair, or emergency service, our team of highly trained technicians has the experience to get your system up and running again quickly and efficiently. We offer comprehensive services for residential, commercial, and industrial customers, handling everything from installing new HVAC systems to servicing and repairing existing equipment. Trust us to keep your home or business at the perfect temperature year-round. Call today to schedule service and experience the Area Wide difference!


Avatar for Elmer's Home Service of Dallas
Elmer's Home Service of Dallas
1901 S Great SW Pkwy #109
New on HomeAdvisorNew on Angi
Approved Pro
Elmer's Home Service of Dallas
1901 S Great SW Pkwy #109
New on AngiNew on HomeAdvisor
Approved Pro
2660 local quotes requested
21 years of experience

If cleanliness is next to godliness then we're saints. At Elmer's, we take the time needed to make sure your home feels as comfortable as you need it to be. AC and Plumbing is our trade; making homes healthy is what we do. Call us for the best guarantees and warranties in Dallas/Fort Worth.

If cleanliness is next to godliness then we're saints. At Elmer's, we take the time needed to make sure your home feels as comfortable as you need it to be. AC and Plumbing is our trade; making homes healthy is what we do. Call us for the best guarantees and warranties in Dallas/Fort Worth.


Avatar for Advanced Texas Air Conditioning, LLC
Advanced Texas Air Conditioning, LLC
7509 Normandy Rd
5.00(
8
)
Approved Pro
Advanced Texas Air Conditioning, LLC
7509 Normandy Rd
5.00(
8
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1611 local quotes requested

Advanced Texas Air Conditioning LLC is your trustworthy service company, offering service & repair, Advantage Membeship Inspections with discounted rates. Design & Installation of Residential & Commercial equipment. Owner/operator Bruce Moore Jr. has 24 years experience in Service, Repair & Installation of HVAC equipment. We are family owned & operated and we value our clients, their homes and businesses. When you do business with Advanced Texas Air Conditioning LLC you get to decide what works best for your home or business. We built our company on Real Honest Quality Service.

"It was a great experience. It has iced the previous day, and seeing the unit is a heat pump. It was not working properly. I would ai glen our own technician. But, all those who worked on the unit were very professional. A sign of a well trained crew. I myself would definitely recommend their services to my friends and neighbors. Thank you."

Tony M on February 2025

Advanced Texas Air Conditioning LLC is your trustworthy service company, offering service & repair, Advantage Membeship Inspections with discounted rates. Design & Installation of Residential & Commercial equipment. Owner/operator Bruce Moore Jr. has 24 years experience in Service, Repair & Installation of HVAC equipment. We are family owned & operated and we value our clients, their homes and businesses. When you do business with Advanced Texas Air Conditioning LLC you get to decide what works best for your home or business. We built our company on Real Honest Quality Service.

"It was a great experience. It has iced the previous day, and seeing the unit is a heat pump. It was not working properly. I would ai glen our own technician. But, all those who worked on the unit were very professional. A sign of a well trained crew. I myself would definitely recommend their services to my friends and neighbors. Thank you."

Tony M on February 2025


Avatar for Air Patrol Air Conditioning
Air Patrol Air Conditioning
13644 Neutron Road
4.80(
430
)
Approved Pro
Air Patrol Air Conditioning
13644 Neutron Road
4.80(
430
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
2684 local quotes requested

Air Patrol AC specilizes in Residential and Commercial comfort systems. All our technicians are factory trained to work on your specific type of heating or cooling. Air Patrol AC offers some of the most comprehensive service plans to keep your AC and Heating units running more efficiently in the peak seasons, thereby saving you money. Keeping your AC and Heating units tuned to their optimal performance not only saves you money on your Gas and Electric bills but stops harmful wear and tear that can cause thousands of dollars worth of damage down the road.

"Lauro was very professional and courteous. He wore protective booties on our floors and was very thorough in his work."

Gary C on November 2023

Air Patrol AC specilizes in Residential and Commercial comfort systems. All our technicians are factory trained to work on your specific type of heating or cooling. Air Patrol AC offers some of the most comprehensive service plans to keep your AC and Heating units running more efficiently in the peak seasons, thereby saving you money. Keeping your AC and Heating units tuned to their optimal performance not only saves you money on your Gas and Electric bills but stops harmful wear and tear that can cause thousands of dollars worth of damage down the road.

"Lauro was very professional and courteous. He wore protective booties on our floors and was very thorough in his work."

Gary C on November 2023


Avatar for Dallas Plumbing Company & Air Conditioning
Dallas Plumbing Company & Air Conditioning
11055 Plano Rd
4.55(
419
)
Approved Pro
Dallas Plumbing Company & Air Conditioning
11055 Plano Rd
4.55(
419
)
Approved Pro
Customers say: Quality work
6635 local quotes requested
122 years of experience

With a name like Dallas Plumbing Company, you may not think of us as air conditioning and heating experts, too. Fact is, in addition to our award-winning plumbing service since 1903, we are also one of the top licensed commercial and residential Heating, Ventilation and Air Conditioning Contractors in the Dallas - Fort Worth area. That simply means we know plumbing, air conditioning and heating and we do it right. Our goal is to earn your trust and keep you as a valued customer from now on. And, we back it up with our 100% Satisfaction Guarantee. Look to us for all your plumbing needs, and let us provide a free estimate on any new heating and cooling equipment you are planning to purchase. If your system needs cleaning or repairing, we can service all makes and models.

"They were three times the price of all other quotes I have received. Would not recommend"

Micah S on September 2024

With a name like Dallas Plumbing Company, you may not think of us as air conditioning and heating experts, too. Fact is, in addition to our award-winning plumbing service since 1903, we are also one of the top licensed commercial and residential Heating, Ventilation and Air Conditioning Contractors in the Dallas - Fort Worth area. That simply means we know plumbing, air conditioning and heating and we do it right. Our goal is to earn your trust and keep you as a valued customer from now on. And, we back it up with our 100% Satisfaction Guarantee. Look to us for all your plumbing needs, and let us provide a free estimate on any new heating and cooling equipment you are planning to purchase. If your system needs cleaning or repairing, we can service all makes and models.

"They were three times the price of all other quotes I have received. Would not recommend"

Micah S on September 2024


Avatar for Speedy Electric & AC
Speedy Electric & AC
PO Box 533
4.63(
1,626
)
Approved Pro
Speedy Electric & AC
PO Box 533
4.63(
1,626
)
Approved Pro
Customers say: Super punctual
3292 local quotes requested
26 years of experience

Speedy Electric & A/C is a Family Owned & Operated Company Servicing the Dallas & Surrounding Areas Since 1999. We are committed to providing quality HVAC & Electrical Services at affordable pricing for every customer. We employee only licensed technicians & electricians that specialize in residential & light commercial service & repairs. We also have crews that specialize in fire & water restoration and HVAC and electrical wiring for remodels & additions. We have 5 dispatchers on staff to quickly assist you & schedule your service request. Our phones are also answered 24/7 by a company dispatcher that can assist you with scheduling. We service all Brands of HVAC equipment & we are a Carrier Factory Authorized Dealer.

"Service, Timeliness, Price, Technician] Fast, efficient, courteous, friendly, professional. What more could you ask for? He did a great job!!" All 5+ stars. Can't go wrong with this company!!"

Steve C on May 2022

Speedy Electric & A/C is a Family Owned & Operated Company Servicing the Dallas & Surrounding Areas Since 1999. We are committed to providing quality HVAC & Electrical Services at affordable pricing for every customer. We employee only licensed technicians & electricians that specialize in residential & light commercial service & repairs. We also have crews that specialize in fire & water restoration and HVAC and electrical wiring for remodels & additions. We have 5 dispatchers on staff to quickly assist you & schedule your service request. Our phones are also answered 24/7 by a company dispatcher that can assist you with scheduling. We service all Brands of HVAC equipment & we are a Carrier Factory Authorized Dealer.

"Service, Timeliness, Price, Technician] Fast, efficient, courteous, friendly, professional. What more could you ask for? He did a great job!!" All 5+ stars. Can't go wrong with this company!!"

Steve C on May 2022


Avatar for Metro Express Service
Metro Express Service
506 North Rd
4.27(
56
)
Approved Pro
Metro Express Service
506 North Rd
4.27(
56
)
Approved Pro
Customers say: Quick response
2330 local quotes requested
38 years of experience

Our company was founded in 1987, and today, we’re still delivering top-quality heating and air conditioning repair services all across the DFW Metroplex.

"Everything went great! Really happy with their service. Thank you"

Brigida F on April 2022

Our company was founded in 1987, and today, we’re still delivering top-quality heating and air conditioning repair services all across the DFW Metroplex.

"Everything went great! Really happy with their service. Thank you"

Brigida F on April 2022


Avatar for Metro Air Conditioning Heating & Services
Metro Air Conditioning Heating & Services
126 W Illinois Ave
4.53(
62
)
Approved Pro
Metro Air Conditioning Heating & Services
126 W Illinois Ave
4.53(
62
)
Approved Pro
Customers say: True professional
2112 local quotes requested
35 years of experience

With experience since 1990, we strive on providing excellence in customer service. We specialize in all phases of heating and cooling services, installs, repairs, maintenance, and more! We are proud to boast the fact that our technicians are not only highly skilled and knowledgeable on all of the latest techniques being used in this industry, but are focused on total customer satisfaction. Doing so, helps us to ensure that you and your family are provided with the absolute best air conditioning and heating services, equipment and overall customer experience

"Estimate and replacement process was great. Technicians arrived on time and were professional. Would definitely use again!"

Deborah W on March 2019

With experience since 1990, we strive on providing excellence in customer service. We specialize in all phases of heating and cooling services, installs, repairs, maintenance, and more! We are proud to boast the fact that our technicians are not only highly skilled and knowledgeable on all of the latest techniques being used in this industry, but are focused on total customer satisfaction. Doing so, helps us to ensure that you and your family are provided with the absolute best air conditioning and heating services, equipment and overall customer experience

"Estimate and replacement process was great. Technicians arrived on time and were professional. Would definitely use again!"

Deborah W on March 2019


Avatar for Mechanical Comfort Systems Inc
Mechanical Comfort Systems Inc
218 Woodhaven Blvd
5.00(
6
)
Approved Pro
Mechanical Comfort Systems Inc
218 Woodhaven Blvd
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2635 local quotes requested

We are a licensed and insured HVAC company. Our employees are certified and highly trained in their feild. We offer service repairs, unit replacement and new installations on all air-conditioning and heating equipment. License #TACLA021383E

"They did a great job. The owner came to the house and gave a great price. They came out the next day and got it done in one day. I would highly recommend them to anyone and I would hire them again."

Mj H on June 2021

We are a licensed and insured HVAC company. Our employees are certified and highly trained in their feild. We offer service repairs, unit replacement and new installations on all air-conditioning and heating equipment. License #TACLA021383E

"They did a great job. The owner came to the house and gave a great price. They came out the next day and got it done in one day. I would highly recommend them to anyone and I would hire them again."

Mj H on June 2021

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Central humidifier installations and replacements FAQs

Aim for indoor humidity between 30% and 50%, with the sweet spot around 45%. That range keeps mold, dust mites, and musty odors in check while protecting drywall and woodwork. Staying in the zone also helps your HVAC system run more efficiently and supports healthier air for you and your family year-round, during hot summers and cold winter months.

With routine filter changes and coil cleanings, most whole-house units run for eight to 15 years. Heavy use, poor air quality, or bargain-bin equipment can shorten that span, while a well-maintained, high-quality model often makes it to the upper end of the range. Ask your installer about recommended service intervals to get the most mileage from your investment.

It depends on your climate. Homes in cold, dry regions can often shut the dehumidifier off once winter sets in. If you live in a warm, humid area—or your house tends to trap moisture—you may need to keep it running year-round. Use a simple hygrometer: if readings stay below 50%, give the unit a rest. Just remember to restart it when humidity climbs again to avoid mold and condensation.

Dry air feels cooler, so your AC doesn’t have to work as hard. By stripping out excess moisture, the dehumidifier lets you raise the thermostat a few degrees without losing comfort. A shorter AC runtime reduces electricity use and can shave a noticeable amount off your summer power bill. Energy-efficient models further enhance those savings.

If your home is under about 2,000 square feet, a well-placed portable unit can handle the load. Just remember they’re less efficient and need hands-on upkeep—think emptying tanks and cleaning filters. If you prefer set-and-forget convenience or plan to expand your living space, a whole-house model still offers better long-term comfort and lower energy use per square foot.

The 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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