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Best heating and air conditioning pros near Rainier, OR

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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

Top-Rated Heating and air conditioning pros in Rainier - Updated Nov 2026

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%
2 neighbors recently requested a quote
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

24 neighbors recently requested a quote
Recommended by83%of homeowners
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
Thermal Heating and Cooling, LLC
5.0(
4
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Repair - For Business+2 more

Serving Rainier, OR and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Matt and Koby did a great job. They were here promptly when they said they would be. They were less expensive than all the other bids (6) and completed the heat pump install in a few hours. I would highly recommend them."
Recommended by100%of homeowners
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.

30 neighbors recently requested a quote
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
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
Avatar for WESTPICK FACILITY SOLUTIONS LLC
WESTPICK FACILITY SOLUTIONS LLC
New to Angi
Air Ducts & Vents - Clean

Serving Rainier, OR and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

WestPeak Facility Solutions LLC provides reliable commercial janitorial and facility services throughout Oregon & Washington.\n\nWe specialize in recurring janitorial services, floor care, carpet cleaning, deep cleaning, day porter services, and facility support. Our focus is simple: consistent quality, dependable communication, and responsive service. We are licensed and insured and committed to helping businesses maintain clean, safe, and professional facilities.

3 neighbors recently requested a quote
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Heating and Air Conditioning FAQs, answered by experts

Assessing location for airflow, convenience, and minimal noise impact.

You should get anywhere from three to five quotes for HVAC replacement to get an idea of the average cost of a new unit. Although this quote-collecting process can be time consuming, it allows you to compare what work is required, what type of unit you should install, and how much you should expect to pay for the service.

While your AC unit may still run even if its capacitor is going bad, doing so takes a lot more energy, so it can drive up your electric bill and cause further damage to your AC unit’s parts. If you suspect a bad capacitor, it’s important to have a professional diagnose and fix the problem before you continue to run your AC.

The general rule of thumb for figuring out how much AC tonnage you need in your home is that for every 500 to 600 square feet of space you need to cool, you’ll need one ton of AC cooling power. So, a 1,000-square-foot home will need 2 tons of AC power. 

Yes, you can run an attic fan with the AC on. In fact, you don’t have a choice with a passive attic fan. Plus, when an attic fan draws out hot air from the attic, it helps regulate the temperature of your whole home, so your AC doesn't have to work as hard.

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.