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Central humidifier installers and replacers in Richardson
With over 10 years experience in the HVAC industry, Langham's HVAC LLC is your industry expert in the area . We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. We have so many options to fit any budget. Give us a call today and we look forward to working with you!
"Very honest and timely and we would recommend hire them."
Billy W on August 2023
With over 10 years experience in the HVAC industry, Langham's HVAC LLC is your industry expert in the area . We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. We have so many options to fit any budget. Give us a call today and we look forward to working with you!
"Very honest and timely and we would recommend hire them."
Billy W on August 2023
At Rescue Air and Plumbing, we go beyond fixing problems—we deliver comfort, safety, and peace of mind. Our mission is to raise the bar in home services with integrity, professionalism, and genuine care. As a family-owned business with strong values, we treat your home and family as our own. Offering heating, cooling, plumbing, and generator solutions, we ensure your home runs smoothly. Whether it’s installations, emergency repairs, or routine maintenance, we provide long-term solutions with a customer-first approach. Our club memberships offer scheduled maintenance, priority service, and peace of mind knowing your home is in trusted hands. Dedicated to delivering 5-star service, we listen to your needs, solve problems efficiently, and go the extra mile to exceed expectations. At Rescue Air and Plumbing, we’re not just a service provider—we’re your trusted partner in creating a safe, comfortable, and worry-free home. Experience the difference we bring to every service.
"We just used Rescue Air this week and today(Sunday) to get our ac service work and recharge. The company representatives were Marianne through the office and Roman was our tech. He was very professional and felt like he was upfront with his recommendations and preparing for our longterm needs. He gave us great information about the options available and shared the company basics about their size, location, and financing options when we are ready to move forward with our new system. Will be using them again as they value our business and provided excellent service"
Brandi A on August 2024
At Rescue Air and Plumbing, we go beyond fixing problems—we deliver comfort, safety, and peace of mind. Our mission is to raise the bar in home services with integrity, professionalism, and genuine care. As a family-owned business with strong values, we treat your home and family as our own. Offering heating, cooling, plumbing, and generator solutions, we ensure your home runs smoothly. Whether it’s installations, emergency repairs, or routine maintenance, we provide long-term solutions with a customer-first approach. Our club memberships offer scheduled maintenance, priority service, and peace of mind knowing your home is in trusted hands. Dedicated to delivering 5-star service, we listen to your needs, solve problems efficiently, and go the extra mile to exceed expectations. At Rescue Air and Plumbing, we’re not just a service provider—we’re your trusted partner in creating a safe, comfortable, and worry-free home. Experience the difference we bring to every service.
"We just used Rescue Air this week and today(Sunday) to get our ac service work and recharge. The company representatives were Marianne through the office and Roman was our tech. He was very professional and felt like he was upfront with his recommendations and preparing for our longterm needs. He gave us great information about the options available and shared the company basics about their size, location, and financing options when we are ready to move forward with our new system. Will be using them again as they value our business and provided excellent service"
Brandi A on August 2024
Kingdom Home Services specializes in all things related to cooling and heating your home, including air quality, repair, replacement, duct work and more! We've been doing this for generations and know just how to fix what's wrong. Our clean, smoke free, drug free, family operated business will be there in a flash to get your home comfortable in no time.
"Jason is my go to guy both personally and professionally for anything HVAC. Naturally, it seems like the A/C always goes out at the most inconvenient times. Jason has always been able to help me out very quickly. Because of his service and reliability I also refer him to my real estate clients when they need an HVAC guy."
Aaron B on March 2024
Kingdom Home Services specializes in all things related to cooling and heating your home, including air quality, repair, replacement, duct work and more! We've been doing this for generations and know just how to fix what's wrong. Our clean, smoke free, drug free, family operated business will be there in a flash to get your home comfortable in no time.
"Jason is my go to guy both personally and professionally for anything HVAC. Naturally, it seems like the A/C always goes out at the most inconvenient times. Jason has always been able to help me out very quickly. Because of his service and reliability I also refer him to my real estate clients when they need an HVAC guy."
Aaron B on March 2024
General handyman services carpenter, light electrical, small plumbing job general handyman. Handyman for a day. You make the list!
"Rockstar , handled the vanity assembly like a champ."
Redghy J on August 2024
General handyman services carpenter, light electrical, small plumbing job general handyman. Handyman for a day. You make the list!
"Rockstar , handled the vanity assembly like a champ."
Redghy J on August 2024
Emergency Service Available! Spencer Air Conditioning and Heating has been providing heating and air conditioning service since 1960. Your HVAC professionals serving residential and commercial service, repair, maintenance and replacement. Our mission is to provide Ultimate Service, Superior Performance and Positive Impact. The company is located in Irving, Texas and serves clients all over the Dallas-Fort Worth Metroplex. Spencer offers expertise in all types of residential service, maintenance, design and installation. Our factory trained service technicians and installation crews have been background checked and drug tested for your peace of mind. Our Comfort Consultants all have over 18 years experience solving homeowner’s problems and designing custom comfort solutions.
"Charles Myles did a great job. He was very polite and efficient. He did a great job of explaining all he was doing and what would happen next."
vanessa d on May 2025
Emergency Service Available! Spencer Air Conditioning and Heating has been providing heating and air conditioning service since 1960. Your HVAC professionals serving residential and commercial service, repair, maintenance and replacement. Our mission is to provide Ultimate Service, Superior Performance and Positive Impact. The company is located in Irving, Texas and serves clients all over the Dallas-Fort Worth Metroplex. Spencer offers expertise in all types of residential service, maintenance, design and installation. Our factory trained service technicians and installation crews have been background checked and drug tested for your peace of mind. Our Comfort Consultants all have over 18 years experience solving homeowner’s problems and designing custom comfort solutions.
"Charles Myles did a great job. He was very polite and efficient. He did a great job of explaining all he was doing and what would happen next."
vanessa d on May 2025
We are a family owned and operated company that have a foundation of Honesty, Integrity and Excellence. Dunrite Services opened the doors with a dream to provide a service to people that are thirsting for a service provider that they can always trust. We always strive to not only meet your expectations but rather exceed them. Financing available.
"I had a great experience with this company. From our initial phone call to text updates and interactions with technicians, I can't say enough about how professional everyone was. The new HVAC works wonderfully."
Micah G on March 2023
We are a family owned and operated company that have a foundation of Honesty, Integrity and Excellence. Dunrite Services opened the doors with a dream to provide a service to people that are thirsting for a service provider that they can always trust. We always strive to not only meet your expectations but rather exceed them. Financing available.
"I had a great experience with this company. From our initial phone call to text updates and interactions with technicians, I can't say enough about how professional everyone was. The new HVAC works wonderfully."
Micah G on March 2023
At AirCo Air Conditioning, Heating, & Plumbing, your ongoing business and satisfaction are important to us. We provide service professionals that are courteous, knowledgeable, neat, drug-free, and background screened; fair and consistent up-front pricing with no hidden cost; treatment of your family and property with the utmost respect. We invite you to "Experience the AirCo Difference". We always offer 24 hour Emergency Service and Free Replacement Estimates. Guaranteed 100% satisfaction. AirCo is a Trane Comfort Specialist Dealer and has been a Top 10 Trane dealer for 15 years.
"Tech was great. Disappointed that my new Trane HVAC experienced a sensor problem after only two weeks. The new system, however, is more technically sophisticated than the one installed in 2012."
Mike K on March 2025
At AirCo Air Conditioning, Heating, & Plumbing, your ongoing business and satisfaction are important to us. We provide service professionals that are courteous, knowledgeable, neat, drug-free, and background screened; fair and consistent up-front pricing with no hidden cost; treatment of your family and property with the utmost respect. We invite you to "Experience the AirCo Difference". We always offer 24 hour Emergency Service and Free Replacement Estimates. Guaranteed 100% satisfaction. AirCo is a Trane Comfort Specialist Dealer and has been a Top 10 Trane dealer for 15 years.
"Tech was great. Disappointed that my new Trane HVAC experienced a sensor problem after only two weeks. The new system, however, is more technically sophisticated than the one installed in 2012."
Mike K on March 2025
Handyman service, painting, drywall, carpentry, tiling, plumbing, electrical, remodeling, renovation, etc.
"They came promptly did a good job. Later had a little problem. They were back the next day and took care of it. I couldn’t have asked for more."
Beth B on June 2025
Handyman service, painting, drywall, carpentry, tiling, plumbing, electrical, remodeling, renovation, etc.
"They came promptly did a good job. Later had a little problem. They were back the next day and took care of it. I couldn’t have asked for more."
Beth B on June 2025
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
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
FAQs for central humidifier installation and replacement projects in Richardson, TX
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.
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