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    Verified humidifier repair services reviews

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"Trustworthy honest I am happy to say Service Now is the best Furnace/Air conditioning service co that I have used in my Beaverton home for 30 years. I appreciate the employees Hudson and Seth who were polite, efficient and thorough."

L S G on October 2024

Local Family Owned and Operated Since 1992. Carrier Factory Authorized Dealer. We support local businesses and organizations in the Metro area and we try to source our materials and supplies locally.

"Trustworthy honest I am happy to say Service Now is the best Furnace/Air conditioning service co that I have used in my Beaverton home for 30 years. I appreciate the employees Hudson and Seth who were polite, efficient and thorough."

L S G on October 2024


Comfort Connection

4.92(
498
)
Approved Pro

Comfort Connection

4.92(
498
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
27 years of experience

Please call Comfort Connection at 503-761-8888 for any HVAC or Electrical needs. Licensed since 1998 (CCB#209520). We are a small, locally owned, company which allows us to keep our prices very reasonable, while at the same time, offering an excellent quality of work. We serve the entire Tri-County area. Steven is a working owner and is present on all our jobs to make sure that the work is done correctly, the first time. We include a 10-year parts, 3-year labor warranty for all furnace and central AC systems that are installed. We provide free estimates, and are always available to answer any questions that you may have regarding any aspect of HVAC or Electrical Projects. Comfort Connection's primary focus is residential Heating and AC system installations and repairs, and residential electric projects. We appreciate the opportunity to earn your business!

"Fantastic customer service from the owner on an HVAC breakdown on a 108-degree Saturday. I was able to get an appointment for a Monday morning service call (other companies I called were already booked through Tuesday because of the heat). Austin and Cole (new guy in training) were great--courteous, identified the problem immediately, replaced a blown capacitor, and were done in under an hour. What a relief! I would recommend them to anyone."

Diane D on August 2025

Please call Comfort Connection at 503-761-8888 for any HVAC or Electrical needs. Licensed since 1998 (CCB#209520). We are a small, locally owned, company which allows us to keep our prices very reasonable, while at the same time, offering an excellent quality of work. We serve the entire Tri-County area. Steven is a working owner and is present on all our jobs to make sure that the work is done correctly, the first time. We include a 10-year parts, 3-year labor warranty for all furnace and central AC systems that are installed. We provide free estimates, and are always available to answer any questions that you may have regarding any aspect of HVAC or Electrical Projects. Comfort Connection's primary focus is residential Heating and AC system installations and repairs, and residential electric projects. We appreciate the opportunity to earn your business!

"Fantastic customer service from the owner on an HVAC breakdown on a 108-degree Saturday. I was able to get an appointment for a Monday morning service call (other companies I called were already booked through Tuesday because of the heat). Austin and Cole (new guy in training) were great--courteous, identified the problem immediately, replaced a blown capacitor, and were done in under an hour. What a relief! I would recommend them to anyone."

Diane D on August 2025


Avatar for Comfort Solutions Heating & Cooling Inc

Comfort Solutions Heating & Cooling Inc

4.79(
1,578
)
Approved Pro

Comfort Solutions Heating & Cooling Inc

4.79(
1,578
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
25 years of experience

Comfort since 2001, Comfort Solutions Heating & Cooling has had one mission: to serve our clients the way we want to be served. As a family-owned company, we are serious about taking care of our community, treating everyone like our own. This shows in the way we do business. We encourage our staff to use their skills and experience to deliver the best solutions for our clients and ensure customer satisfaction. Our extremely knowledgeable staff can install, service, and maintain your home heating and cooling system backed with a premium lifetime workmanship guarantee that is almost exclusive to Comfort Solutions. We can also provide up to a Carrier 10 years parts and labor warranties. Comfort Solutions also installs and services traditional gas furnaces, air conditioners, heat pumps, and ductless heat pumps by all manufacturers. Our dedication to "Simply Outstanding Service" has taught us, and our most satisfied customers, that a E.P.A. (Equipment Protection Agreement) is the most effective and efficient method of keeping your home comfort system running smoothly...longer. Call us today for more information on a E.P.A.

"“I would never do business again with Comfort Solutions and Heating. On Oct. 31, one of their servicemen came out to clean our furnace. Three hours later, it quit working. A technician came out again November 1 and installed a new circuit board for $1.065.33 but our furnace still didn't work. In his invoice, he noted that we wanted a new gas furnace since ours was 17 years old, but still came out again November 5 and installed a gas valve which cost $550. Finally Comfort Solutions realized we were looking for a bid proposal. Their final offer was $7,159.19 which didn't include an air filter. I told them we wanted to seek other bid proposals. Comfort Solutions did offer to give us a credit of $1,083 for the circuit board and gas valve. A very reputable firm in business for 92 years, Robber & Sons gave us a proposal for $4,860 including an air filter and a new thermostat. I contacted Brian Adams, the owner of Comfort Solutions asking him to either match their price or give us the credit for the circuit board and gas valve, sending him an email and mailing a letter to him. Five days later and he has yet to contact us. I can't tell you how disappointed I am at Mr. Adams. My wife and I are senior citizens on limited income.. I'm pleased we found another furnace company that isn't overcharging us.”"

Diane L on November 2024

Comfort since 2001, Comfort Solutions Heating & Cooling has had one mission: to serve our clients the way we want to be served. As a family-owned company, we are serious about taking care of our community, treating everyone like our own. This shows in the way we do business. We encourage our staff to use their skills and experience to deliver the best solutions for our clients and ensure customer satisfaction. Our extremely knowledgeable staff can install, service, and maintain your home heating and cooling system backed with a premium lifetime workmanship guarantee that is almost exclusive to Comfort Solutions. We can also provide up to a Carrier 10 years parts and labor warranties. Comfort Solutions also installs and services traditional gas furnaces, air conditioners, heat pumps, and ductless heat pumps by all manufacturers. Our dedication to "Simply Outstanding Service" has taught us, and our most satisfied customers, that a E.P.A. (Equipment Protection Agreement) is the most effective and efficient method of keeping your home comfort system running smoothly...longer. Call us today for more information on a E.P.A.

"“I would never do business again with Comfort Solutions and Heating. On Oct. 31, one of their servicemen came out to clean our furnace. Three hours later, it quit working. A technician came out again November 1 and installed a new circuit board for $1.065.33 but our furnace still didn't work. In his invoice, he noted that we wanted a new gas furnace since ours was 17 years old, but still came out again November 5 and installed a gas valve which cost $550. Finally Comfort Solutions realized we were looking for a bid proposal. Their final offer was $7,159.19 which didn't include an air filter. I told them we wanted to seek other bid proposals. Comfort Solutions did offer to give us a credit of $1,083 for the circuit board and gas valve. A very reputable firm in business for 92 years, Robber & Sons gave us a proposal for $4,860 including an air filter and a new thermostat. I contacted Brian Adams, the owner of Comfort Solutions asking him to either match their price or give us the credit for the circuit board and gas valve, sending him an email and mailing a letter to him. Five days later and he has yet to contact us. I can't tell you how disappointed I am at Mr. Adams. My wife and I are senior citizens on limited income.. I'm pleased we found another furnace company that isn't overcharging us.”"

Diane L on November 2024


Avatar for Integrity Air, LLC

Integrity Air, LLC

4.84(
214
)
Approved Pro

Integrity Air, LLC

4.84(
214
)
Approved Pro
Customers say: Quick response
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
11 years of experience

Integrity Air, LLC is a professional HVAC contractor. Serving the Portland metro area, they can handle any size job large or small. Customer satisfaction is a top priority, which is why they pride themselves on earning repeat business. If you seek a trustworthy, reliable, licensed contractor, call Integrity Air, LLC today!

"Professional install, on-time and on-budget."

Dexter B on October 2025

Integrity Air, LLC is a professional HVAC contractor. Serving the Portland metro area, they can handle any size job large or small. Customer satisfaction is a top priority, which is why they pride themselves on earning repeat business. If you seek a trustworthy, reliable, licensed contractor, call Integrity Air, LLC today!

"Professional install, on-time and on-budget."

Dexter B on October 2025


Avatar for Absolute Temp Control

Absolute Temp Control

5.00(
44
)
Approved Pro

Absolute Temp Control

5.00(
44
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
28 years of experience

Whether you are looking for heating and air conditioning service or repair, dependable installation of a furnace, air conditioner, heat pump or ductless system, or need to improve the air quality in your home, ABSOLUTE TEMP CONTROL is your safe choice. We are a one stop shop, and we have been serving the NW Oregon and SW Washington region since 1997. We offer a full line of HVAC products, custom metal fabrication duct and fittings. We offer the most dependable products top notch workmanship at very competitive rates. Our goal is to serve our customers with the best service in our industry. Family owned and operated. 2-3 Employees. Cost is competitive and fare, and always the same for all customers. Professionally recognized and worked with other big name companies in the Portland Metro area and national companies in said trade.

"John was a good communicator and organized the work well."

Andrew D on May 2025

Whether you are looking for heating and air conditioning service or repair, dependable installation of a furnace, air conditioner, heat pump or ductless system, or need to improve the air quality in your home, ABSOLUTE TEMP CONTROL is your safe choice. We are a one stop shop, and we have been serving the NW Oregon and SW Washington region since 1997. We offer a full line of HVAC products, custom metal fabrication duct and fittings. We offer the most dependable products top notch workmanship at very competitive rates. Our goal is to serve our customers with the best service in our industry. Family owned and operated. 2-3 Employees. Cost is competitive and fare, and always the same for all customers. Professionally recognized and worked with other big name companies in the Portland Metro area and national companies in said trade.

"John was a good communicator and organized the work well."

Andrew D on May 2025


Avatar for Revival Energy LLC

Revival Energy LLC

4.82(
517
)
Approved Pro

Revival Energy LLC

4.82(
517
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
17 years of experience

At Revival Heating & Cooling, we believe your home deserves more than just a quick fix—it deserves true comfort, tailored to you. For over 17 years, we’ve been transforming homes across the greater Portland and Vancouver areas with a holistic approach to heating and cooling. Instead of just swapping out systems or upsizing equipment, we analyze your home’s unique needs to optimize airflow, energy efficiency, and overall comfort. Our solutions save you money, extend equipment life, and create a cozy, balanced environment you’ll love. Our expert team is dedicated to getting it right, treating every project with precision and care. We’re not here to sell you a bigger system; we’re here to craft lasting comfort and build relationships you can trust. From thoughtful design to responsive service, we treat your home like our own. Ready for a smarter, more comfortable home? Let's Revive your existing system or bring new life to back to your home together with Revival.

"Technician arrived as scheduled, performed inspection and provided detailed report."

Venkatesh R on April 2025

At Revival Heating & Cooling, we believe your home deserves more than just a quick fix—it deserves true comfort, tailored to you. For over 17 years, we’ve been transforming homes across the greater Portland and Vancouver areas with a holistic approach to heating and cooling. Instead of just swapping out systems or upsizing equipment, we analyze your home’s unique needs to optimize airflow, energy efficiency, and overall comfort. Our solutions save you money, extend equipment life, and create a cozy, balanced environment you’ll love. Our expert team is dedicated to getting it right, treating every project with precision and care. We’re not here to sell you a bigger system; we’re here to craft lasting comfort and build relationships you can trust. From thoughtful design to responsive service, we treat your home like our own. Ready for a smarter, more comfortable home? Let's Revive your existing system or bring new life to back to your home together with Revival.

"Technician arrived as scheduled, performed inspection and provided detailed report."

Venkatesh R on April 2025


Avatar for Knapp's Service & Appliance Repair LLC

Knapp's Service & Appliance Repair LLC

4.88(
123
)
Approved Pro

Knapp's Service & Appliance Repair LLC

4.88(
123
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
13 years of experience

Knapp's Service & Appliance Repair LLC is your best bet for quality appliance repairs in Portland. We offer appliance repair for refrigerators , dishwashers, washing machines, and more. We're licensed and insured for home appliance repair, and we have 14+ years of experience in our industry. You can trust us for expert workmanship and professional customer service.

"Great customer service"

Linda C on December 2025

Knapp's Service & Appliance Repair LLC is your best bet for quality appliance repairs in Portland. We offer appliance repair for refrigerators , dishwashers, washing machines, and more. We're licensed and insured for home appliance repair, and we have 14+ years of experience in our industry. You can trust us for expert workmanship and professional customer service.

"Great customer service"

Linda C on December 2025


Avatar for Winter & Summer HVAC, LLC

Winter & Summer HVAC, LLC

4.95(
39
)
Approved Pro

Winter & Summer HVAC, LLC

4.95(
39
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Welcome to Winter & Summer HVAC, LLC! We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text or email today, and let us get started!,we are Nate certified ,

"Fair and great service! I would highly recommend for any Hvac needs."

Terry A on May 2023

Welcome to Winter & Summer HVAC, LLC! We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text or email today, and let us get started!,we are Nate certified ,

"Fair and great service! I would highly recommend for any Hvac needs."

Terry A on May 2023


Glacier HVAC/R, LLC

4.94(
27
)
Approved Pro

Glacier HVAC/R, LLC

4.94(
27
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Glacier HVAC/R LLC has been installing and servicing HVAC systems in the Portland Metro Area for over 19 years! Our services include installation, maintenance and repair of heating, air conditioning, ventilation and refrigeration systems. We are fully licensed by the State of Oregon, assuring you that your system will be completed to exact industry and code standards. We provide a fast, reliable and quality service by clean, experienced, trained and licensed professionals. We take pride in every job making sure our customers receive the best service in the industry! We offer 24-hour emergency services because problems can happen at any time. That means we answer our phones around the clock and always respond with rapid, professional service. Call today for a free estimate!

"Friendly, work done very well, fair prices!"

Susie I on August 2024

Glacier HVAC/R LLC has been installing and servicing HVAC systems in the Portland Metro Area for over 19 years! Our services include installation, maintenance and repair of heating, air conditioning, ventilation and refrigeration systems. We are fully licensed by the State of Oregon, assuring you that your system will be completed to exact industry and code standards. We provide a fast, reliable and quality service by clean, experienced, trained and licensed professionals. We take pride in every job making sure our customers receive the best service in the industry! We offer 24-hour emergency services because problems can happen at any time. That means we answer our phones around the clock and always respond with rapid, professional service. Call today for a free estimate!

"Friendly, work done very well, fair prices!"

Susie I on August 2024


Avatar for AA Appliance Repair

AA Appliance Repair

5.00(
19
)
Approved Pro

AA Appliance Repair

5.00(
19
)
Approved Pro
Super Service Award
Customers say: Quick response
4 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Called me on Sunday soon after posting the request, to make arrangements for Monday appointment. Technician was very knowledgeable. He was on time, even a bit early. They let me know when they were on their way, well within the window of time they gave me. Was very happy with the service. I would hire them again. "

David H on December 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Called me on Sunday soon after posting the request, to make arrangements for Monday appointment. Technician was very knowledgeable. He was on time, even a bit early. They let me know when they were on their way, well within the window of time they gave me. Was very happy with the service. I would hire them again. "

David H on December 2025

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Humidifier Repair questions, answered by experts

Several styles of HVAC dampers exist, some with motors and some without. The various types include butterfly, blade, louvered, guillotine, and more. The names describe their construction style and how air moves through them. Motorized versions work through wiring connected to a control panel within the HVAC system. Manual versions allow an operator to decide which way to send the airflow and make the adjustment by hand. 

NATE (North American Technician Excellence) certification is not legally required for HVAC technicians in most areas, but hiring a professional with this certification is highly recommended. NATE-certified technicians demonstrated their expertise and proficiency in different types of HVAC systems, offering assurance of quality service. It's a voluntary certification, yet it indicates a commitment to professionalism and ongoing training. Choosing a NATE-certified technician often means you're working with someone who is up-to-date on industry standards and best practices, which can lead to better service, energy efficiency, and long-term cost savings.

No, air purifiers neither cause dry air nor increase the home's humidity levels. They remove allergens and dust but don't alter the water content in indoor air. However, because some air purifiers move large volumes of air, the areas immediately surrounding a portable unit can feel cooler and dryer than the rest of the home.

Ideal humidity conditions generally range from 30% to 50%, with 45% considered optimal humidity for most homes. If your humidity levels drop below that range, you can turn your dehumidifier off. Additionally, suppose the temperature where the dehumidifier is installed falls below 60 degrees Fahrenheit. In that case, it's best to turn it off and unplug it since cooler temperatures can cause the unit's coils to freeze.

It improves air quality, prevents dry skin, protects wood furniture, and enhances overall comfort.

The Gresham, OR homeowners’ guide to humidifier repair services

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