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Find Central humidifier installers and replacers in Stoneham

Avatar for St Joseph Heating And Cooling

St Joseph Heating And Cooling

33 Flint Road
4.90(
5
)
Approved Pro

St Joseph Heating And Cooling

33 Flint Road
4.90(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

St Joseph Heating And Cooling is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Very professional and very good work, super recommended!!"

Larissa L on April 2023

St Joseph Heating And Cooling is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Very professional and very good work, super recommended!!"

Larissa L on April 2023


Avatar for Harborside Heating & Cooling LLC

Harborside Heating & Cooling LLC

312 Forest Street
5.00(
1
)
Approved Pro

Harborside Heating & Cooling LLC

312 Forest Street
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1 years of experience

HARBORSIDE HEATING & COOLING LLC is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Prompt, affordable and great customer service. Will use them exclusively going forward. Zero hesitation in recommending Ben and his team. Theyâ re great at what they do and a pleasure to work with."

Kyle L on December 2024

HARBORSIDE HEATING & COOLING LLC is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Prompt, affordable and great customer service. Will use them exclusively going forward. Zero hesitation in recommending Ben and his team. Theyâ re great at what they do and a pleasure to work with."

Kyle L on December 2024


Avatar for Milltown Plumbing, Heating, Cooling and Electrical - HVAC

Milltown Plumbing, Heating, Cooling and Electrical - HVAC

131 Steadman Street, Suite 6
4.49(
311
)
Approved Pro

Milltown Plumbing, Heating, Cooling and Electrical - HVAC

131 Steadman Street, Suite 6
4.49(
311
)
Approved Pro
Customers say: Quick response
20 local quotes requested
46 years of experience

Since 1979, we've provided the highest quality protection against plumbing, heating, cooling, electrical and drain problems for residential and commercial and properties in the Merrimack Valley. At MillTown Plumbing, Heating, Cooling and Electrical, we're a family owned and operated business. We know the value of fast service, from a professional and reliable team. Give us a call today at (617) 725-2674! We look forward to serving you. Our Commitment to You Our fully licensed and bonded technicians are committed to answering your questions directly and honestly and solving your plumbing problems to your satisfaction. We'll even suggest the most cost effective solutions. Our plumbers are courteous, friendly and will always leave your home clean and work-sites tidy.

"Young man who came to do the job told us that they sent him to 3 wrong houses before they found ours. He proceeded to unclog the drain in the basement using the mechanical drain. Took him maybe an hour to clear it and also ran our sinks and toilets to make sure we wouldn?t have another problem. The young man left our house, however proceeded to sit in his running van, parked in my parking spot. I had no issues with this service until I saw the bill. $1000 to snake a drain for an hour? When we inquired about the bill they told us that their rate is 300$ an hour and that the job took 3 hours. In my opinion, if it takes you 3 hours to snake a drain, then someone should be fired or retrained at their job. My assumption is that their scheme involved sending this young man to multiple wrong houses and him sitting in my driveway for a prolong period of time, so that they could charge us for 3 hours of ?work.? "

M L on February 2025

Since 1979, we've provided the highest quality protection against plumbing, heating, cooling, electrical and drain problems for residential and commercial and properties in the Merrimack Valley. At MillTown Plumbing, Heating, Cooling and Electrical, we're a family owned and operated business. We know the value of fast service, from a professional and reliable team. Give us a call today at (617) 725-2674! We look forward to serving you. Our Commitment to You Our fully licensed and bonded technicians are committed to answering your questions directly and honestly and solving your plumbing problems to your satisfaction. We'll even suggest the most cost effective solutions. Our plumbers are courteous, friendly and will always leave your home clean and work-sites tidy.

"Young man who came to do the job told us that they sent him to 3 wrong houses before they found ours. He proceeded to unclog the drain in the basement using the mechanical drain. Took him maybe an hour to clear it and also ran our sinks and toilets to make sure we wouldn?t have another problem. The young man left our house, however proceeded to sit in his running van, parked in my parking spot. I had no issues with this service until I saw the bill. $1000 to snake a drain for an hour? When we inquired about the bill they told us that their rate is 300$ an hour and that the job took 3 hours. In my opinion, if it takes you 3 hours to snake a drain, then someone should be fired or retrained at their job. My assumption is that their scheme involved sending this young man to multiple wrong houses and him sitting in my driveway for a prolong period of time, so that they could charge us for 3 hours of ?work.? "

M L on February 2025


Super Service Today Inc - Heating & Air

PO Box 2929
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Super Service Today Inc - Heating & Air

PO Box 2929
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
285 local quotes requested

HVAC service, repair, and replacement. Call today for more information. We look forward to hearing from you!

HVAC service, repair, and replacement. Call today for more information. We look forward to hearing from you!


Avatar for THERMOIL

THERMOIL

766 Pleasant St.
4.41(
17
)
Approved Pro

THERMOIL

766 Pleasant St.
4.41(
17
)
Approved Pro
Customers say: Terrific value
226 local quotes requested
42 years of experience

ThermOil, Inc. offers an extensive range of Heating, Cooling, and Plumbing services to clients throughout Eastern Massachusetts, and has earned a reputation for professional, highly–trained staff; quality products, and constant dedication to our founding principle: Do It Well – Do It Once. We are committed to bringing our clients exceptional, cost–effective solutions that both reduce start–up costs and trim expenses over the life of our products. And we’re proud to have a long history with industry leaders in the heating, cooling and plumbing field: manufacturers who share our focus on providing the latest, most effective technology to our clients. Through these trusted vendors, we provide quality products that will serve our customers for years to come — we guarantee it. Angelo Pistoftzian, Owner and President, established ThermOil in 1983 to meet a rapidly growing need for a reliable provider of heating oil and boiler services in Watertown and the surrounding area. With Bachelors and Masters degrees in Chemical Engineering from Northeastern University, and years of practical experience, Angelo combines an in–depth understanding of fundamental principles with a hands-on approach to daily operations. Angelo oversees every project from start to finish, and makes personal visits to work sites a priority. Over the last 40 years, ThermOil has expanded from a local heating oil business into a regional incorporation offering Heating, Cooling, and Plumbing services to clients throughout Eastern Massachusetts. Our motto is also our business model, and underscores our promise to provide Total Customer Satisfaction.

"We have used Thermoil services many times, including plumbing work, water heater installation and ductless cooling and heating for our first home. When we moved to iur new home, they delivered oil on a schedule based on our consumption. And recently, Thermoil installed heat pump for our second floor and ductless heating/cooling for our first floor. They are fair, punctual and professional. We recommended them to friends and family and will absolutely use their services. They pickup the phone when we need them the most and take care of our family like their own."

Fred T on March 2023

ThermOil, Inc. offers an extensive range of Heating, Cooling, and Plumbing services to clients throughout Eastern Massachusetts, and has earned a reputation for professional, highly–trained staff; quality products, and constant dedication to our founding principle: Do It Well – Do It Once. We are committed to bringing our clients exceptional, cost–effective solutions that both reduce start–up costs and trim expenses over the life of our products. And we’re proud to have a long history with industry leaders in the heating, cooling and plumbing field: manufacturers who share our focus on providing the latest, most effective technology to our clients. Through these trusted vendors, we provide quality products that will serve our customers for years to come — we guarantee it. Angelo Pistoftzian, Owner and President, established ThermOil in 1983 to meet a rapidly growing need for a reliable provider of heating oil and boiler services in Watertown and the surrounding area. With Bachelors and Masters degrees in Chemical Engineering from Northeastern University, and years of practical experience, Angelo combines an in–depth understanding of fundamental principles with a hands-on approach to daily operations. Angelo oversees every project from start to finish, and makes personal visits to work sites a priority. Over the last 40 years, ThermOil has expanded from a local heating oil business into a regional incorporation offering Heating, Cooling, and Plumbing services to clients throughout Eastern Massachusetts. Our motto is also our business model, and underscores our promise to provide Total Customer Satisfaction.

"We have used Thermoil services many times, including plumbing work, water heater installation and ductless cooling and heating for our first home. When we moved to iur new home, they delivered oil on a schedule based on our consumption. And recently, Thermoil installed heat pump for our second floor and ductless heating/cooling for our first floor. They are fair, punctual and professional. We recommended them to friends and family and will absolutely use their services. They pickup the phone when we need them the most and take care of our family like their own."

Fred T on March 2023


Avatar for Morris Heating & Air Conditioning

Morris Heating & Air Conditioning

11 Old Right Rd
4.84(
69
)
Approved Pro

Morris Heating & Air Conditioning

11 Old Right Rd
4.84(
69
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
941 local quotes requested

Morris Heating & Air Conditioning is proud to be Essex County’s most trusted HVAC team since 1998. Whether you need AC or heater maintenance, repairs, or complete replacements and new installations, the local company can handle it. Expect quality work and customer care every time. Morris Heating & Air Conditioning responds quickly, arrives as scheduled, and leaves no mess behind. Additionally, the company is available 24 hours a day, 7 days a week for any emergency heating or cooling in Ipswich or the surrounding areas. Call now to request a service. Morris Heating & Air Conditioning has financing options and special rebates in place to help with budget concerns. Ask about their maintenance plans and online coupons as well to get instant savings.

"Fast, efficient."

David O on December 2024

Morris Heating & Air Conditioning is proud to be Essex County’s most trusted HVAC team since 1998. Whether you need AC or heater maintenance, repairs, or complete replacements and new installations, the local company can handle it. Expect quality work and customer care every time. Morris Heating & Air Conditioning responds quickly, arrives as scheduled, and leaves no mess behind. Additionally, the company is available 24 hours a day, 7 days a week for any emergency heating or cooling in Ipswich or the surrounding areas. Call now to request a service. Morris Heating & Air Conditioning has financing options and special rebates in place to help with budget concerns. Ask about their maintenance plans and online coupons as well to get instant savings.

"Fast, efficient."

David O on December 2024


Avatar for RPM Heating & Cooling LLC

RPM Heating & Cooling LLC

19 CHUCK DR
5.00(
4
)
Approved Pro

RPM Heating & Cooling LLC

19 CHUCK DR
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
800 local quotes requested

RPM Heating & Cooling LLC Dracut, MA, 01826 (978) 957-2728 RPM Heating & Cooling LLC is a well-known, 5-star, family-run HVAC contractor in the Dracut, MA area. Reach our team today. Heating Contractor, Heating & Cooling, Home Heating Systems, Cooling System, Affordable Heating and Cooling https://rpmheatandcool.com/

"My furnace needed to be replaced. I got a few bids and Matt RPM got the job. He was meticulous in his work! He reviewed with me what I needed to know. He left the area cleaner than he arrived and over time if I had a question he was quick to reply. I would hire him again in a minute!!"

Diane D on August 2024

RPM Heating & Cooling LLC Dracut, MA, 01826 (978) 957-2728 RPM Heating & Cooling LLC is a well-known, 5-star, family-run HVAC contractor in the Dracut, MA area. Reach our team today. Heating Contractor, Heating & Cooling, Home Heating Systems, Cooling System, Affordable Heating and Cooling https://rpmheatandcool.com/

"My furnace needed to be replaced. I got a few bids and Matt RPM got the job. He was meticulous in his work! He reviewed with me what I needed to know. He left the area cleaner than he arrived and over time if I had a question he was quick to reply. I would hire him again in a minute!!"

Diane D on August 2024


Avatar for Prestige Heating And Cooling

Prestige Heating And Cooling

15 Mcgrath Rd Unit 6
4.75(
8
)
Approved Pro

Prestige Heating And Cooling

15 Mcgrath Rd Unit 6
4.75(
8
)
Approved Pro
Customers say: Quick response
730 local quotes requested
8 years of experience

Prestige heating and cooling is a family owned business with over 30 years experience. We are available 24 hours a day, 7 days a week for you! Primarily serving the northeast of Massachusetts to satisfy all of your heating and air-conditioning needs. If water or air goes through it, call Prestige. 978-600-8764

"From start to finish they were very professional and knowledgeable about what we needed. Once we decided to go with them they arrived on the date set up and finished before the estimated time frame. The crew was phenomenal and before they left they made sure everything was working properly and showed us what we needed to know about the system. When they left everything was all cleaned up. We would highly recommend to anyone that needs their services."

Michael B on January 2024

Prestige heating and cooling is a family owned business with over 30 years experience. We are available 24 hours a day, 7 days a week for you! Primarily serving the northeast of Massachusetts to satisfy all of your heating and air-conditioning needs. If water or air goes through it, call Prestige. 978-600-8764

"From start to finish they were very professional and knowledgeable about what we needed. Once we decided to go with them they arrived on the date set up and finished before the estimated time frame. The crew was phenomenal and before they left they made sure everything was working properly and showed us what we needed to know about the system. When they left everything was all cleaned up. We would highly recommend to anyone that needs their services."

Michael B on January 2024


Avatar for Village Home Services

Village Home Services

9 Kidder Road
5.00(
12
)
Approved Pro

Village Home Services

9 Kidder Road
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1430 local quotes requested

Village Home Services formally known as Village Electric and Village HVAC. We stand at the intersection of expertise and community spirit. With our plumbing, electrical, and HVAC services, we go beyond fixing problems; we enrich lives, one home at a time. In our village, your comfort and safety are our top priorities.

"Craig was friendly, informative and very efficient. I would definitely hire them and recommend them to friends."

Gina R on September 2025

Village Home Services formally known as Village Electric and Village HVAC. We stand at the intersection of expertise and community spirit. With our plumbing, electrical, and HVAC services, we go beyond fixing problems; we enrich lives, one home at a time. In our village, your comfort and safety are our top priorities.

"Craig was friendly, informative and very efficient. I would definitely hire them and recommend them to friends."

Gina R on September 2025


Avatar for Milltown Plumbing, Heating, AC, Drain Cleaning & Electrical

Milltown Plumbing, Heating, AC, Drain Cleaning & Electrical

131 Stedman St
4.40(
190
)
Approved Pro

Milltown Plumbing, Heating, AC, Drain Cleaning & Electrical

131 Stedman St
4.40(
190
)
Approved Pro
Customers say: Quality work
1333 local quotes requested
46 years of experience

At MillTown Plumbing, Heating, AC, Drain Cleaning & Electrical, we know the value of prompt, professional and reliable services and look forward to serving your needs in the Merrimack Valley. We're a same day/next day service company offering quality work and unbeatable service.

"I used to like them. Use them for my big install of backup basement sump pump. This time, I was out of the country, my rental property in MA needs a toilet fix. It was a standard water tank leak and we need to replace the inside mechanism. Milltown came and said 'rebulid the toilet', my wife authorize them to do it as I was not reachable at the time their plumber was at the rental property. They were in and out according to my tenant for at most 45 min, rebuilding two toilet tank and fixed the leak. The bill came to be 1200, $600 a toilet. One line item on the receipt is $470 for the kit they use to replace the plastic mechanism inside the water tank. I casually google the kit, I can get a universal sup kit for the toilet to replace that for $20. I called them, manager came on gave me that talk - we did hundreds of toilet leak and we average all of them to come up with the cost for that line item, which includes (a) parts (b) labor (c) our service guarantee for a prompt and reliable service Say they charge $200 /hr labor, 1 hr for two toilet is $100 labor for 1 toilet (remember, the plumber was there like 30-45 min rebuilding the two toilet). Say total parts are $100 (with markup), we are talking about $200 for fixing the leak of 1 toilet. They charged almost $600 for one toilet. You can do that math. I expect some up charge, but I am not paying $300 just for getting prompt reliable service. I turned around and asked for a few reliable plumber quote from Thumbstack with great reviews, most can do the job for $200 labor and I can get them the universal kit they will be able to come on the same day. So maybe if you want Milltown to do bigger job, that is ok. For smaller job, it does not worth it. Replacing the toilet flush mechanism is really not rocket science in plumbing. If I am not thousands of miles away, I would have done it myself after watching some Youtube video. I am willing to pay up charge for the service, but this is really above and beyond the normal up charge range, $1200 for a 30 min job replacing the toilet flushing mechanism in the water tank!!"

STEVE L on October 2024

At MillTown Plumbing, Heating, AC, Drain Cleaning & Electrical, we know the value of prompt, professional and reliable services and look forward to serving your needs in the Merrimack Valley. We're a same day/next day service company offering quality work and unbeatable service.

"I used to like them. Use them for my big install of backup basement sump pump. This time, I was out of the country, my rental property in MA needs a toilet fix. It was a standard water tank leak and we need to replace the inside mechanism. Milltown came and said 'rebulid the toilet', my wife authorize them to do it as I was not reachable at the time their plumber was at the rental property. They were in and out according to my tenant for at most 45 min, rebuilding two toilet tank and fixed the leak. The bill came to be 1200, $600 a toilet. One line item on the receipt is $470 for the kit they use to replace the plastic mechanism inside the water tank. I casually google the kit, I can get a universal sup kit for the toilet to replace that for $20. I called them, manager came on gave me that talk - we did hundreds of toilet leak and we average all of them to come up with the cost for that line item, which includes (a) parts (b) labor (c) our service guarantee for a prompt and reliable service Say they charge $200 /hr labor, 1 hr for two toilet is $100 labor for 1 toilet (remember, the plumber was there like 30-45 min rebuilding the two toilet). Say total parts are $100 (with markup), we are talking about $200 for fixing the leak of 1 toilet. They charged almost $600 for one toilet. You can do that math. I expect some up charge, but I am not paying $300 just for getting prompt reliable service. I turned around and asked for a few reliable plumber quote from Thumbstack with great reviews, most can do the job for $200 labor and I can get them the universal kit they will be able to come on the same day. So maybe if you want Milltown to do bigger job, that is ok. For smaller job, it does not worth it. Replacing the toilet flush mechanism is really not rocket science in plumbing. If I am not thousands of miles away, I would have done it myself after watching some Youtube video. I am willing to pay up charge for the service, but this is really above and beyond the normal up charge range, $1200 for a 30 min job replacing the toilet flushing mechanism in the water tank!!"

STEVE L on October 2024

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FAQs for central humidifier installation and replacement projects in Stoneham, 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 Stoneham, 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.

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