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TRUSTED BY CORVALLIS, OR HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon321
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Corvallis

Avatar for Allied Mechanical & Plumbing LLC

Allied Mechanical & Plumbing LLC

5.00(
97
)
Approved Pro

Allied Mechanical & Plumbing LLC

5.00(
97
)
Approved Pro
Super Service Award
Customers say: True professional
3 years of experience

With over 20 years of industry experience Allied Mechanical & Plumbing LLC is dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. Let us help you with - new construction/remodel, plumbing consulting design and layout, gas piping, bath and shower upgrades, water heater and fixture replacement, hydronic heating - contact us today for hourly rates and bids.

"Excellent water heater replacement job, done by a skilled, kind, thoughtful expert. Ready and willing to respond super quickly to an emergency situation. Can't recommend highly enough!"

Thomas P on December 2025

With over 20 years of industry experience Allied Mechanical & Plumbing LLC is dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. Let us help you with - new construction/remodel, plumbing consulting design and layout, gas piping, bath and shower upgrades, water heater and fixture replacement, hydronic heating - contact us today for hourly rates and bids.

"Excellent water heater replacement job, done by a skilled, kind, thoughtful expert. Ready and willing to respond super quickly to an emergency situation. Can't recommend highly enough!"

Thomas P on December 2025


Avatar for Norse Heating and Air, LLC

Norse Heating and Air, LLC

4.93(
61
)
Approved Pro

Norse Heating and Air, LLC

4.93(
61
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
6 years of experience

Norse Heating and Air is fully licensed, bonded and insured. We offer installation, maintenance and repair of all heating and cooling systems for residential and small commercial applications. We also offer FREE estimates for installing new equipment. Norse Heating takes pride in exceeding customer expectations and doing the job right the first time, so if you want quality service with a smile, give us a call.

"awesome job and got it done fast! Super helpful would recommended to anyone looking for treble shooting issues. He will work on old units not just sell a new one when minor issues go wrong!"

justin l on April 2025

Norse Heating and Air is fully licensed, bonded and insured. We offer installation, maintenance and repair of all heating and cooling systems for residential and small commercial applications. We also offer FREE estimates for installing new equipment. Norse Heating takes pride in exceeding customer expectations and doing the job right the first time, so if you want quality service with a smile, give us a call.

"awesome job and got it done fast! Super helpful would recommended to anyone looking for treble shooting issues. He will work on old units not just sell a new one when minor issues go wrong!"

justin l on April 2025


Avatar for Advantage Heating & Air Conditioning, LLC

Advantage Heating & Air Conditioning, LLC

4.88(
43
)
Approved Pro

Advantage Heating & Air Conditioning, LLC

4.88(
43
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
29 years of experience

Advantage has been providing heating and cooling to the Willamette Valley for 30 years! We pride ourselves on our consistent training and industry leading technology. Our goal is to make a positive impact on our community. We aim to do that in a number of ways: such as providing peace of mind with our 20-Year-Parts-and-Labor warranty, or providing comfort with our Smart Systems that provide unparalleled comfort while being simple to use. We also offer affordable financing options, so you can keep your home warm without breaking the bank.

"They did a professional job. Always used foot covers and floors coverings. Cleaned and removed old unit. Installation was completed In a timely manner."

Bill B on January 2024

Advantage has been providing heating and cooling to the Willamette Valley for 30 years! We pride ourselves on our consistent training and industry leading technology. Our goal is to make a positive impact on our community. We aim to do that in a number of ways: such as providing peace of mind with our 20-Year-Parts-and-Labor warranty, or providing comfort with our Smart Systems that provide unparalleled comfort while being simple to use. We also offer affordable financing options, so you can keep your home warm without breaking the bank.

"They did a professional job. Always used foot covers and floors coverings. Cleaned and removed old unit. Installation was completed In a timely manner."

Bill B on January 2024


"ACS installed a new Bryant heat pump + furnace. The equipment is high quality and the team was knowledgeable, flexible, and willing to answer all my questions. They accommodated a change in scope on the day of install from just installing a heat pump to installing a furnace + heat pump combo. This set the team back a few hours for the last minute parts request, but they powered through a very long day and stayed until the job was finished. All customer service goes directly through the owner operator. Originally this seemed like a plus, but I think they would benefit from support staff. I needed to edit and downgrade this review after a few negative experiences. Some changes are related to issues noticed after the install. The unit was not secured to the pad outdoors and also was not attached to the house. Holes cut into the corner of the garage slab in order to pass through the lines were not patched, leaving a break in the envelope. Mark promised to follow up on both of these, but he did not send anyone out to take care of this. Mark also directly promised that our install would qualify for Energy Trust of Oregon incentives for $3000, when in fact it is clear after speaking directly with Energy Trust representatives that our install did not qualify for any amount of rebate. This promise was echoed throughout the quote and the install process. I believe that the lack of a support staff is causing some shortcutting or disorganization when it comes to managing some of these details - I would prefer to assume that ACS did not know the details of the incentive rather than that they purposefully deceived me, but I dont feel comfortable recommending them given these circumstances."

Sam C on July 2024

"ACS installed a new Bryant heat pump + furnace. The equipment is high quality and the team was knowledgeable, flexible, and willing to answer all my questions. They accommodated a change in scope on the day of install from just installing a heat pump to installing a furnace + heat pump combo. This set the team back a few hours for the last minute parts request, but they powered through a very long day and stayed until the job was finished. All customer service goes directly through the owner operator. Originally this seemed like a plus, but I think they would benefit from support staff. I needed to edit and downgrade this review after a few negative experiences. Some changes are related to issues noticed after the install. The unit was not secured to the pad outdoors and also was not attached to the house. Holes cut into the corner of the garage slab in order to pass through the lines were not patched, leaving a break in the envelope. Mark promised to follow up on both of these, but he did not send anyone out to take care of this. Mark also directly promised that our install would qualify for Energy Trust of Oregon incentives for $3000, when in fact it is clear after speaking directly with Energy Trust representatives that our install did not qualify for any amount of rebate. This promise was echoed throughout the quote and the install process. I believe that the lack of a support staff is causing some shortcutting or disorganization when it comes to managing some of these details - I would prefer to assume that ACS did not know the details of the incentive rather than that they purposefully deceived me, but I dont feel comfortable recommending them given these circumstances."

Sam C on July 2024


Avatar for Roth Home

Roth Home

4.63(
213
)
Approved Pro

Roth Home

4.63(
213
)
Approved Pro
Super Service Award
Customers say: Super punctual
50 years of experience
Emergency services offered

Since 1976, Roth Home has been committed to one thing: providing the very best heating, cooling, plumbing, electrical, and drain services in the greater Portland area, coupled with truly outstanding customer care. Throughout the decades, we’ve been helping residential and commercial customers throughout the region achieve the comfort and safety they need. The Roth team goes above and beyond for every customer, offering custom solutions and fast, honest repairs when you need them most. We’re even available for 24/7 emergency services! As a full-service heating, cooling, plumbing, and electrical company in Portland and serving the entire region, Roth Home has what it takes to tackle any home service problem. From new water heater installation to furnace repairs to AC replacement, drain cleaning, whole home repiping, electrical panel upgrades, new lighting installation, and more, we can help ensure that your home or business is in tip-top shape. With Roth, one call does it all! Find out more about our comprehensive range of services, or request your appointment today when you call our friendly and professional team!

"Very knowledgeable and profesional."

Rolando M on December 2025

Since 1976, Roth Home has been committed to one thing: providing the very best heating, cooling, plumbing, electrical, and drain services in the greater Portland area, coupled with truly outstanding customer care. Throughout the decades, we’ve been helping residential and commercial customers throughout the region achieve the comfort and safety they need. The Roth team goes above and beyond for every customer, offering custom solutions and fast, honest repairs when you need them most. We’re even available for 24/7 emergency services! As a full-service heating, cooling, plumbing, and electrical company in Portland and serving the entire region, Roth Home has what it takes to tackle any home service problem. From new water heater installation to furnace repairs to AC replacement, drain cleaning, whole home repiping, electrical panel upgrades, new lighting installation, and more, we can help ensure that your home or business is in tip-top shape. With Roth, one call does it all! Find out more about our comprehensive range of services, or request your appointment today when you call our friendly and professional team!

"Very knowledgeable and profesional."

Rolando M on December 2025


Avatar for HVAC Ministries

HVAC Ministries

4.92(
12
)
Approved Pro

HVAC Ministries

4.92(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Locally owned and operated Salem based HVAC, Roofing, Siding and General Contractor company. Where comfort and cleanliness is our excellence providing DIVINE AIR!!! Whether you need HVAC maintenance check , new roofing, siding or a remodel done, we are available to handle all of your heating, cooling, roofing, siding and remodeling needs. We strive to exceed your expectations by ensuring that each of our clients receives individualized service. Call for a free estimate today!

"They were quick to respond and come out during a heat wave. They contacted us when they were on their way. The air conditioning is now up and running."

Kimberly P on May 2023

Locally owned and operated Salem based HVAC, Roofing, Siding and General Contractor company. Where comfort and cleanliness is our excellence providing DIVINE AIR!!! Whether you need HVAC maintenance check , new roofing, siding or a remodel done, we are available to handle all of your heating, cooling, roofing, siding and remodeling needs. We strive to exceed your expectations by ensuring that each of our clients receives individualized service. Call for a free estimate today!

"They were quick to respond and come out during a heat wave. They contacted us when they were on their way. The air conditioning is now up and running."

Kimberly P on May 2023


" I most definitely recommend Rob Repairs & Construction. Rob was communicative, very skilled, and a great problem solver when repairing and sovling gate and latch issues. Pricing is fair and he is timely on the job. He went above and beyond to make it all work! "

Joni A on November 2025

with 6 yrs experience we can handle your handy person jobs all the way up to remodels and renovations

" I most definitely recommend Rob Repairs & Construction. Rob was communicative, very skilled, and a great problem solver when repairing and sovling gate and latch issues. Pricing is fair and he is timely on the job. He went above and beyond to make it all work! "

Joni A on November 2025


Avatar for AIR CONTROL SYSTEMS, INC

AIR CONTROL SYSTEMS, INC

4.67(
9
)
Approved Pro

AIR CONTROL SYSTEMS, INC

4.67(
9
)
Approved Pro
Customers say: Quality work
31 years of experience
Free onsite estimate

Since 1995 Air Control Systems has been Oregon's most reliable HVAC company. We pride ourselves on treating everyone like family with the reliability and attention to detail you deserve. We offer a full range of HVAC services from new installations and replacements to routine services that will keep your unit running strong all year long. We are a proud dealer of Lennox heating and cooling systems. Contact us to discuss your next project today!

"Very professional, prompt installation and followup appt. Price was great, no hidden fees. Mark and his crew went above and beyond. Highly recommend."

Mike P on November 2025

Since 1995 Air Control Systems has been Oregon's most reliable HVAC company. We pride ourselves on treating everyone like family with the reliability and attention to detail you deserve. We offer a full range of HVAC services from new installations and replacements to routine services that will keep your unit running strong all year long. We are a proud dealer of Lennox heating and cooling systems. Contact us to discuss your next project today!

"Very professional, prompt installation and followup appt. Price was great, no hidden fees. Mark and his crew went above and beyond. Highly recommend."

Mike P on November 2025


AWESOME AIR HEATING AND COOLING LLC

5.00(
3
)
Approved Pro

AWESOME AIR HEATING AND COOLING LLC

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

AWESOME AIR HEATING AND 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!

"Ron just top notch. Reasonable response time. Very knowledgable and professional. Did excellent work at a reasonable cost. Is my guy on all this sort of work in the future. Also has a great attitude !"

daniel l on August 2024

AWESOME AIR HEATING AND 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!

"Ron just top notch. Reasonable response time. Very knowledgable and professional. Did excellent work at a reasonable cost. Is my guy on all this sort of work in the future. Also has a great attitude !"

daniel l on August 2024


Avatar for Impact Heating and Air LLC

Impact Heating and Air LLC

5.00(
2
)
Approved Pro

Impact Heating and Air LLC

5.00(
2
)
Approved Pro
11 years of experience
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 look forward to earning your business!

"Jay Schiedler is the owner , and he did the install. The job was completed perfectly. He is very professional. He also did the job in a timely manner, and offered a very fair price. He is a younger guy, probably late thirties, and I can tell that his parents raised him right! I highly recommend Impact Heating and Cooling."

_ S on January 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 look forward to earning your business!

"Jay Schiedler is the owner , and he did the install. The job was completed perfectly. He is very professional. He also did the job in a timely manner, and offered a very fair price. He is a younger guy, probably late thirties, and I can tell that his parents raised him right! I highly recommend Impact Heating and Cooling."

_ S on January 2025

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Heating and Air Conditioning questions, answered by experts

Air conditioners and dehumidifiers are actually quite similar, though they perform different jobs. Dehumidifiers reduce moisture in the air, while air conditioners work to cool the home. A good central AC unit will naturally perform a certain level of dehumidification due to its design, but it will not be able to handle excessive levels of moisture.

No, you don’t need a ductless unit in every room. Ductless AC units don't work the way that window units do, where the air doesn't travel outside that room. The indoor air handlers all attach to the outdoor condenser. While the air doesn't travel the way that traditional ductwork would, the ductless AC units create zones so that one part of the home can be cooler than another. They can spread effectively enough that indoor units only need to be placed in main living areas.

Most AC units last between 10 and 20 years, but lifespans depend on the type of air conditioner. For example, central AC units last for 12 to 17 years with proper maintenance and regular inspections from a professional. Window AC units, on the other hand, last between eight and 10 years.

Repairing an AC unit is usually more cost-effective than replacing it, but you should consider the age of your system. Most central AC units last around 15 years, and window units last for between eight and 10 years. If your central AC is more than 10 years old or your window AC is over six years old, you should consider replacing the AC unit rather than repairing it. The repair will fix your issue, but you’ll likely save money in the long run by replacing it rather than repairing it only to replace it a few years later.

Installing a new AC unit costs $5,850 on average, but costs vary by the make and model, unit size, and unit type. Portable and window AC units cost between $90 and $550, which is significantly less than central or ductless AC systems. You’ll also have to pay for labor.

The Corvallis, OR homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
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