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Find Central humidifier installers and replacers in Gloucester

Avatar for Unique Indoor Comfort Heating & Cooling

Unique Indoor Comfort Heating & Cooling

4.70(
44
)
Approved Pro

Unique Indoor Comfort Heating & Cooling

4.70(
44
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
57 local quotes requested

Unique Indoor Comfort, an Ace Hardware Company is a family owned and operated business with over 30 years in the HVAC industry. Providing residential heating and air conditioning maintenance, repair and installation of furnaces, boilers, heat pumps, ductless and high velocity AC. We are experts at providing air conditioning solutions for older homes, oil/gas to heat pump conversions, and are Mass Save certified heat pump contractors. We’ve built a reputation for superior quality, through years of putting the customer first and getting the job done right the first time. As local residents, our family and expertly trained team of technicians think of our customers as neighbors; our goal is to maintain our reputation as a quality organization, continuing to offer superior heating and cooling services in the Boston area and ensuring that you can be proud of our work and products for years to come.

"Diagnosis and repair were straightforward and the talented Mike, who has done other great work for us on our ACs, had a replacement pump in his truck. Swapped over in under an hour. Cost of the repair was quite high, mainly due to very high price they charged for the pump. A Taco pump that I could buy for $175 was priced on this repair at more than $500. I get that it was an urgent situation and I’m happy to pay reasonably for the response but that mark-up bothered me. I called the office, had a long talk with the owner; sadly, she offered no consideration at all. Yes, it’s hard to find and keep skilled techs, but now seems that most HVAC firms have a business model like a car dealer’s service dept, far more corporate, less flexible or customer-considerate."

Mark S on January 2021

Unique Indoor Comfort, an Ace Hardware Company is a family owned and operated business with over 30 years in the HVAC industry. Providing residential heating and air conditioning maintenance, repair and installation of furnaces, boilers, heat pumps, ductless and high velocity AC. We are experts at providing air conditioning solutions for older homes, oil/gas to heat pump conversions, and are Mass Save certified heat pump contractors. We’ve built a reputation for superior quality, through years of putting the customer first and getting the job done right the first time. As local residents, our family and expertly trained team of technicians think of our customers as neighbors; our goal is to maintain our reputation as a quality organization, continuing to offer superior heating and cooling services in the Boston area and ensuring that you can be proud of our work and products for years to come.

"Diagnosis and repair were straightforward and the talented Mike, who has done other great work for us on our ACs, had a replacement pump in his truck. Swapped over in under an hour. Cost of the repair was quite high, mainly due to very high price they charged for the pump. A Taco pump that I could buy for $175 was priced on this repair at more than $500. I get that it was an urgent situation and I’m happy to pay reasonably for the response but that mark-up bothered me. I called the office, had a long talk with the owner; sadly, she offered no consideration at all. Yes, it’s hard to find and keep skilled techs, but now seems that most HVAC firms have a business model like a car dealer’s service dept, far more corporate, less flexible or customer-considerate."

Mark S on January 2021


Avatar for NETR Inc

NETR Inc

4.79(
72
)
Approved Pro

NETR Inc

4.79(
72
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
253 local quotes requested

For emergency services, please call 781-933-6387. N.E.T.R., Inc. is here to help homeowners install the best heating and cooling systems that fits their needs. Since 1989, we’ve installed heating and cooling systems in Boston and its surrounding areas, tackling tough problems that our clients face. Our goal is to ensure our clients have energy efficient, quiet, reliable systems so they can live their lives to the fullest both at home and at work. Our dedication to our customers’ needs is what drives us each and every day. Our approach to temperature control and comfort has helped us become one of the most respected names in heating, cooling, and refrigeration in New England

"Before installing a mini-split, the sales person told me that I'd need to cut down an interior shelf to a specific height. I paid a handyman $400 to do exactly what the sales person instructed. Later on, N.E.T.R. came and did the installation; however, AFTER the installation, a technician told me that they hadn't accounted for the vent opening and closing and that the shelf would need to be further cut down. As you can imagine, this type of service is rather ridiculous. If they knew that the shelf would need further cutting, they should have NOT installed the unit. I have called N.E.T.R. six (6) times in three weeks, and no one has called me back about this issue. After paying for the unit and for a handyman, it's ridiculous that I have AC that is compromised because no one with the company thought to properly measure the space so that the work by the handyman could be done once. At this point, I'd like for N.E.T.R. to take care of this for me."

Linda O on June 2025

For emergency services, please call 781-933-6387. N.E.T.R., Inc. is here to help homeowners install the best heating and cooling systems that fits their needs. Since 1989, we’ve installed heating and cooling systems in Boston and its surrounding areas, tackling tough problems that our clients face. Our goal is to ensure our clients have energy efficient, quiet, reliable systems so they can live their lives to the fullest both at home and at work. Our dedication to our customers’ needs is what drives us each and every day. Our approach to temperature control and comfort has helped us become one of the most respected names in heating, cooling, and refrigeration in New England

"Before installing a mini-split, the sales person told me that I'd need to cut down an interior shelf to a specific height. I paid a handyman $400 to do exactly what the sales person instructed. Later on, N.E.T.R. came and did the installation; however, AFTER the installation, a technician told me that they hadn't accounted for the vent opening and closing and that the shelf would need to be further cut down. As you can imagine, this type of service is rather ridiculous. If they knew that the shelf would need further cutting, they should have NOT installed the unit. I have called N.E.T.R. six (6) times in three weeks, and no one has called me back about this issue. After paying for the unit and for a handyman, it's ridiculous that I have AC that is compromised because no one with the company thought to properly measure the space so that the work by the handyman could be done once. At this point, I'd like for N.E.T.R. to take care of this for me."

Linda O on June 2025


Avatar for J. Griffin Heating & Plumbing, Inc.

J. Griffin Heating & Plumbing, Inc.

5.00(
26
)
Approved Pro

J. Griffin Heating & Plumbing, Inc.

5.00(
26
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
56 local quotes requested

J. Griffin Heating & Plumbing, Inc is your one stop for plumbing, heating services and boiler system installations. With over 35 years of experiences we are family owned and operated and are committed to quality from the beginning to the end of your project. While it is tempting to troubleshoot your own repairs, it's important to rely on a knowledgeable local heating specialist and plumber to handle your job instead. When you hire J. Griffin Heating & Plumbing, Inc., you won't have to lift a finger. You can rest assured we'll resolve your heating and plumbing problems as quickly as possible. We are a Navien Service Specialist (NSS). Contact us today! We look forward to earning your business.

"Well done."

Ricky P on February 2025

J. Griffin Heating & Plumbing, Inc is your one stop for plumbing, heating services and boiler system installations. With over 35 years of experiences we are family owned and operated and are committed to quality from the beginning to the end of your project. While it is tempting to troubleshoot your own repairs, it's important to rely on a knowledgeable local heating specialist and plumber to handle your job instead. When you hire J. Griffin Heating & Plumbing, Inc., you won't have to lift a finger. You can rest assured we'll resolve your heating and plumbing problems as quickly as possible. We are a Navien Service Specialist (NSS). Contact us today! We look forward to earning your business.

"Well done."

Ricky P on February 2025


"Highly recommend! Josh came gave us an estimate for our hot water tank replacement with financings and everything went through and the next day Sal came out, great worker knowledgeable explained everything step by step. Friendly and a dog lover! Just great work and respectful good hard workers!"

Darline F on May 2024

Heritage Home Service is proud to serve residents from Northeast Massachusetts. We are the area’s premier home services provider and for 35+ years, we’ve brought the Heritage touch to homes throughout the state.

"Highly recommend! Josh came gave us an estimate for our hot water tank replacement with financings and everything went through and the next day Sal came out, great worker knowledgeable explained everything step by step. Friendly and a dog lover! Just great work and respectful good hard workers!"

Darline F on May 2024


Avatar for Atlantic Heating & Air Conditioning

Atlantic Heating & Air Conditioning

4.48(
122
)
Approved Pro

Atlantic Heating & Air Conditioning

4.48(
122
)
Approved Pro
Customers say: Super punctual
60 local quotes requested
63 years of experience

Founded in 1962, Atlantic Heating & Air Conditioning is a family owned and operated company, ready to service you in the Brookline area. We always stand by our work, and our exceptional customer service. Our long term, extremely proficient employees are ready to assist you with any Heating or Air conditioning services. Call us today!

"Very well, above and beyond the call of duty."

Karen S on January 2023

Founded in 1962, Atlantic Heating & Air Conditioning is a family owned and operated company, ready to service you in the Brookline area. We always stand by our work, and our exceptional customer service. Our long term, extremely proficient employees are ready to assist you with any Heating or Air conditioning services. Call us today!

"Very well, above and beyond the call of duty."

Karen S on January 2023


Avatar for Garcia Service

Garcia Service

5.00(
1
)
Approved Pro

Garcia Service

5.00(
1
)
Approved Pro
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We provide professional services at affordable prices and no job is too big or small. We look forward to earning your business! Contact us for a consultation and let’s get started!

"He did a good job."

Juan G on November 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We provide professional services at affordable prices and no job is too big or small. We look forward to earning your business! Contact us for a consultation and let’s get started!

"He did a good job."

Juan G on November 2025


Avatar for Sila Heating, Cooling, Plumbing and Electrical

Sila Heating, Cooling, Plumbing and Electrical

4.68(
4,793
)
Approved Pro

Sila Heating, Cooling, Plumbing and Electrical

4.68(
4,793
)
Approved Pro
Customers say: Super punctual
624 local quotes requested
36 years of experience

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"Great, as always. Sila is outstanding. We have a service contract with them for our furnace and AC and they keep them in tip-top shape. And when we have an urgent or emergency situation (heating, cooling, plumbing, electrical), they're who we call."

Jonathan P on November 2025

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"Great, as always. Sila is outstanding. We have a service contract with them for our furnace and AC and they keep them in tip-top shape. And when we have an urgent or emergency situation (heating, cooling, plumbing, electrical), they're who we call."

Jonathan P on November 2025


Avatar for NextGen Aire

NextGen Aire

5.00(
8
)
Approved Pro

NextGen Aire

5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
58 local quotes requested

Founded by Matthew Girouard, NextGen Aire, LLC is an elite HVAC company that dramatically improves our customers comfort by providing top level education, integrity and honest solutions. We integrate the best technology with an industry leading service experience to provide tailored home comfort solutions to our customers. We have a team of experienced and certified technicians who are knowledgeable about the latest technologies and techniques in the industry. We are trained to diagnose and fix problems with HVAC systems quickly and efficiently, using the best tools and equipment available. We have strong customer service policies in place. This includes being punctual, respectful, and transparent with our clients. We offer flexible scheduling and emergency services to meet the needs of our customers. Our comfort team believes in a consultative sales experience that focuses on building a relationship with the customer and understanding your needs and challenges. It involves actively listening to the customer and asking questions to gather information, rather than simply trying to sell a product or service. We focus on helping the customer identify their goals and offer customized solutions that meet their specific needs. This may involve making recommendations, providing demos or product samples, or presenting options for the customer to consider. We also stand behind our work with industry leading guarantees.

"Really appreciate the help we received. We had an emergency and they were able to come out to help us quickly and resolved the issue for a fair price. Would definitely hire again."

Jason G on July 2024

Founded by Matthew Girouard, NextGen Aire, LLC is an elite HVAC company that dramatically improves our customers comfort by providing top level education, integrity and honest solutions. We integrate the best technology with an industry leading service experience to provide tailored home comfort solutions to our customers. We have a team of experienced and certified technicians who are knowledgeable about the latest technologies and techniques in the industry. We are trained to diagnose and fix problems with HVAC systems quickly and efficiently, using the best tools and equipment available. We have strong customer service policies in place. This includes being punctual, respectful, and transparent with our clients. We offer flexible scheduling and emergency services to meet the needs of our customers. Our comfort team believes in a consultative sales experience that focuses on building a relationship with the customer and understanding your needs and challenges. It involves actively listening to the customer and asking questions to gather information, rather than simply trying to sell a product or service. We focus on helping the customer identify their goals and offer customized solutions that meet their specific needs. This may involve making recommendations, providing demos or product samples, or presenting options for the customer to consider. We also stand behind our work with industry leading guarantees.

"Really appreciate the help we received. We had an emergency and they were able to come out to help us quickly and resolved the issue for a fair price. Would definitely hire again."

Jason G on July 2024


Avatar for Accurate Heat-Air Services, Inc

Accurate Heat-Air Services, Inc

4.30(
10
)
Approved Pro

Accurate Heat-Air Services, Inc

4.30(
10
)
Approved Pro
Customers say: Super punctual
10 local quotes requested
36 years of experience

At Accurate Baker Elman we strive to provide prompt, professional quality service to our customers, suppliers and builders as well as encouraging the personal and professional growth of our employees.Accurate Heat-Air Services, Inc is a Certified Trane Comfort Specialist requiring us to be held to the highest performance standards in the industry.Trane Comfort Specialist are highly trained heating, air conditioning and air quality professionals who can transform indoor air like no one else. We are consistently rated 90% or higher in customer satisfaction surveys, and take great pride in exceeding every customer expectation. We pride ourselves on our Professionalism, Quality Service, Promptness, Excellant Customer Relations,and Highly Skilled and Trained Technicians. Our Sales Department provides FREE in home estimates, Friendly qualified professionals,Ease in helping you select the comfort system that best fits your needs and your budget and Customized Quotes. Accurate Heat-Air Services, Inc services the following counties in Massachusetts,Norfolk, Plymouth, Middlesex,Bristol and Worcester. we offer both Commercial and residential service and installations. We also offer Service Agreements.

"Very well, Frank Fitch quickly diagnosed the problem and gave me a quote for repairs and expertly made the repairs. Re-establishing the proper pressure and making the boiler ready to go. Felt like I had expert service and a fair price."

Stephen W on January 2025

At Accurate Baker Elman we strive to provide prompt, professional quality service to our customers, suppliers and builders as well as encouraging the personal and professional growth of our employees.Accurate Heat-Air Services, Inc is a Certified Trane Comfort Specialist requiring us to be held to the highest performance standards in the industry.Trane Comfort Specialist are highly trained heating, air conditioning and air quality professionals who can transform indoor air like no one else. We are consistently rated 90% or higher in customer satisfaction surveys, and take great pride in exceeding every customer expectation. We pride ourselves on our Professionalism, Quality Service, Promptness, Excellant Customer Relations,and Highly Skilled and Trained Technicians. Our Sales Department provides FREE in home estimates, Friendly qualified professionals,Ease in helping you select the comfort system that best fits your needs and your budget and Customized Quotes. Accurate Heat-Air Services, Inc services the following counties in Massachusetts,Norfolk, Plymouth, Middlesex,Bristol and Worcester. we offer both Commercial and residential service and installations. We also offer Service Agreements.

"Very well, Frank Fitch quickly diagnosed the problem and gave me a quote for repairs and expertly made the repairs. Re-establishing the proper pressure and making the boiler ready to go. Felt like I had expert service and a fair price."

Stephen W on January 2025


Avatar for Platinum Plumbing Heating and Drain Cleaning

Platinum Plumbing Heating and Drain Cleaning

4.87(
94
)
Approved Pro

Platinum Plumbing Heating and Drain Cleaning

4.87(
94
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
44 local quotes requested

Platinum Plumbing, Heating & Drain Cleaning provides quick response times on service calls. We take pride in our workmanship and in all of our services from small repairs to complex installations. Our trucks are stocked with a wide variety of plumbing and heating material so that we can fix most problems immediately. We want to build relationships with our customers, therefore we go the extra mile. We provide free estimates, up front pricing, 24 hour emergency service and always guarantee our work.

"Rob had recently replaced my kitchen and bathroom faucets and I called him to see if he could now replace my gas water heater. I was happily surprised when he said he’d be out within a couple of days and I was REALLY pleased with his estimate. For both jobs, Rob showed up when he said would and was both fast and efficient. He’s a great guy - dependable, reasonable, professional and focused on providing good service to his customers. Rob is my “go to” plumber from now on!"

Maryanne F on June 2021

Platinum Plumbing, Heating & Drain Cleaning provides quick response times on service calls. We take pride in our workmanship and in all of our services from small repairs to complex installations. Our trucks are stocked with a wide variety of plumbing and heating material so that we can fix most problems immediately. We want to build relationships with our customers, therefore we go the extra mile. We provide free estimates, up front pricing, 24 hour emergency service and always guarantee our work.

"Rob had recently replaced my kitchen and bathroom faucets and I called him to see if he could now replace my gas water heater. I was happily surprised when he said he’d be out within a couple of days and I was REALLY pleased with his estimate. For both jobs, Rob showed up when he said would and was both fast and efficient. He’s a great guy - dependable, reasonable, professional and focused on providing good service to his customers. Rob is my “go to” plumber from now on!"

Maryanne F on June 2021

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FAQs for central humidifier installation and replacement projects in Gloucester, MA

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 Gloucester, MA 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.