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TRUSTED BY RAINIER, OR HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon178
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Rainier, OR

*The Angi rating for Heating And Air Conditioning Service companies in Rainier, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Rainier, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on August 19, 2026

Find Heating and air conditioning pros in Rainier

Avatar for Better Air Northwest
Better Air Northwest
4.9(
924
)
Air Ducts & Vents - Clean

Serving Rainier, OR and surrounding areas

Approved

In business since 2009

Emergency services offered

Warranties offered

"Extremely well. The house was a rental and the previous tenants had a Golden Retriever dog (long hair). The ducts were clogged with dog hair. The crew arrived on time and went right to work vacuuming every duct and the HVAC unit."
Additional Photos
What we have pulled out of ducts
Before we did the cleaning
Better Air Northwest Owners
Better Air Northwest Team

+2

Response time2 days
Response rate100%
4 neighbors recently requested a quote
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Avatar for Roth Home
Roth Home
4.6(
248
)
Central A/C - InstallAir Ducts & Vents - CleanCentral A/C - Service or Repair+5 more

Serving Rainier, OR and surrounding areas

Approved (Corporate)

In business since 1976

Free estimates

Small jobs welcome

HVAC, Plumbing, Electrical & Garage Door Services in the Portland Metro Area \n\nRoth Home has been serving homeowners since 1976 with expert heating, air conditioning, plumbing, electrical, and garage door services across the Portland Metro area and down to Salem. Our experienced technicians provide dependable solutions and responsive, professional care.\n\nTo make home comfort more accessible, we offer Upgrade financing options along with seasonal savings and special offers. Our team is here to help you find the right solution for your home and budget.\n\nBook online or call 503-673-6394 to schedule your service today.

My jobs
My jobs
My jobs
My jobs
My jobs

+6

23 neighbors recently requested a quote
Recommended by83%of homeowners
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Avatar for Columbia NW Heating & Cooling Inc
Columbia NW Heating & Cooling Inc
4.5(
86
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceDuctless Mini-split Heating System - Install or Replace+9 more

Serving Rainier, OR and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"Instillation was really smooth and the guys were very professional. My furnace blower motor was faulty but the company was able to work with me to replace it."
Additional Photos
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Additional Photos

+52

Response time6 hrs
Recommended by85%of homeowners
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Avatar for Hood to Coast Heating & Cooling, Inc.
Hood to Coast Heating & Cooling, Inc.
5.0(
7
)
Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Repair+2 more

Serving Rainier, OR and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"I recently had a mini split HVAC system installed, and I am extremely satisfied with both the product and the installation process. Brandon and his team demonstrated a high level of skill in both the mechanical and electrical aspects of the job. They also took the time to show me how to operate the system as well. Overall, I highly recommend both the mini split HVAC system and Hood to Coast HVAC.. Their professionalism, attention to detail, and commitment to customer satisfaction was impeccable. Very honest and reasonable, I highly recommend !! 5/5 STARS"
Electric Air Handler
Mini Split Install
Mini Split Install
Mini Split Installs
Mini split install

+1

Response time30 mins
Recommended by100%of homeowners
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Avatar for COLUMBIA NW HEATING OR LLC
COLUMBIA NW HEATING OR LLC
4.7(
6
)
Gas Furnace / Forced Air Heating System - InstallCentral A/C - InstallDuctless Mini-split A/C - Install or Replace+7 more

Serving Rainier, OR and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Credit card accepted

Since opening in 1989, Columbia NW has distinguished itself through a commitment to integrity, honesty, and reliability in every interaction. This principle guides our relationships with customers, industry partners, and within our team. We prioritize ethical conduct and ensure peace of mind by conducting thorough background checks and periodic drug testing on all employees, from technicians to our service and sales teams.

32 neighbors recently requested a quote
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Avatar for Andersen Heating, Inc.
Andersen Heating, Inc.
5.0(
2
)
Central A/C - InstallCentral A/C - Service or RepairHeat Pump - Install or Replace

Serving Rainier, OR and surrounding areas

Approved

In business since 1989

Free estimates

Credit card accepted

We pride ourselves on being the source for all of your HVAC needs. We not only design mechanical systems, we install residential and light commercial new units, and can retrofit and upgrade your older unit as well. Whether you need to replace a furnace, single rooftop unit, ductwork or a total system upgrade, Andersen Heating, Inc., has the experience and capabilities to provide the right solution for you.

Before
Aloha Oregon New A/C
Response time3 days
Recommended by100%of homeowners
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Avatar for J&A Heating&Cooling
J&A Heating&Cooling
New to Angi
Air Ducts & Vents - Clean

Serving Rainier, OR and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

\nI am a highly skilled and hands-on HVAC technician and installer based in the Portland area. With extensive experience in mechanical assembly, electrical wiring, and system maintenance, I pride myself on delivering high-quality workmanship and reliable service. I am detail-oriented and dedicated to ensuring every job is completed to the highest standards.\n

2 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

Yes. Your air supply should be balanced. The return and supply ducts need to maintain that balance, and this only occurs because an equal amount of air should be entering and leaving your HVAC system. Changes in pressure, extreme weather, and blocking vents with furniture or your stuff can make the air supply unbalanced and cause your home to get too cold or hot.

They can, but it’s not as common. Window AC units are much smaller than whole-house systems and less likely to develop refrigerant leaks or similar issues. As a result, you will rarely need to add a new refrigerant, limiting overcharging problems. However, it’s still important to leave refrigerant management in the hands of professionals when window units need work.

Keeping your air filter clean is crucial for your heat pump's efficiency. As a general rule, you should check your air filter every 1 to 3 months. However, the actual frequency might vary depending on factors like the type of filter, indoor air quality, and the amount of dust and debris in your area. If you notice the filter is visibly dirty or clogged, it's a clear sign it needs attention sooner. Regular filter maintenance ensures proper airflow and helps your heat pump perform optimally, keeping your indoor air fresh and comfortable.

Running an air conditioner with mold is not safe because it can spread harmful mold spores throughout your home. Exposure to these spores can trigger various health problems, including respiratory issues, allergies, coughing, wheezing, sneezing, itchy eyes, and a sore throat. It may also aggravate asthma in household members. Continued exposure can increase the risk of more serious illnesses like sinus infections, pneumonia, and bronchitis. If you suspect mold in your air conditioner, you should stop using the system until it has been properly cleaned to avoid health risks and further contamination.

After a while, dust, dirt, and other debris accumulates on an AC unit's coils and filters, making it less efficient and spreading allergens and other air pollutants throughout your home. Cleaning your AC unit will keep it running efficiently, minimizing future breakdowns and improving your indoor air quality.

The Rainier, 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.

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