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Best heating and air conditioning pros near Forest Grove, OR

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TRUSTED BY FOREST GROVE, OR HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon177
    Verified heating and air conditioning services reviews

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

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

Serving Forest Grove, 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."
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Better Air Northwest Owners
Better Air Northwest Team

+2

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for Revival Energy LLC
Revival Energy LLC
4.7(
615
)
Electric Furnace / Forced Air Heating System - InstallHeat Pump - Install or ReplaceGas Furnace / Forced Air Heating System - Install+47 more

Serving Forest Grove, OR and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Ben Fish showed up right on time, went up to my attic space for a visual inspection (something I should have done a long time ago but didn't) and measured the depth of insulation, appliance efficiency, energy loss from floor/walls/windows, and put it on a nice, easy-to-read spreadsheet, as well as throroughly explained everything.  There was absolutely no pressure to buy anything, as there had been in the past with HVAC repairmen.  One reason I wanted this audit was for the impartial 3rd party feedback, which is exactly what I got.
"
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+19

Response time1 day
Response rate100%
6 neighbors recently requested a quote
Prestige Air Duct Cleaning
5.0(
423
)
Air Ducts & Vents - Clean

Serving Forest Grove, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Credit card accepted

"Overall we had a positive experience with this company from the person who sold us the furnace / HVAC system to the installers. All were courteous and respectful. All of our questions we answered and the work was done in a time manner and with excellence. Thank you very much! We are quite pleased."
Response time2 hrs
Response rate99%
50 neighbors recently requested a quote
Avatar for Roth Home
Roth Home
4.6(
248
)
Central A/C - InstallAir Ducts & Vents - CleanDuctless Mini-split A/C - Install or Replace+5 more

Serving Forest Grove, 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.

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+6

27 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Northwest Duct Services
Northwest Duct Services
4.8(
50
)
Air Ducts & Vents - Clean

Serving Forest Grove, OR and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Jesus did a wonderful job. Our ducts hadn't been cleaned in forever; dirt and dust would fly constantly ever time the furnace came. Fast, efficient service. Excellent price, senior and veteran discount. Highly recommend this to anyone who is needing this service."
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+1

5 neighbors recently requested a quote
Recommended by91%of homeowners
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 Forest Grove, OR and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"I called Columbia NW Heating & Cooling on Monday morning, and spoke with Blake. By 2pm that same day, Dave was at my home with a quote for my new furnace. I spoke with Andrea who schedules installation and by Saturday I had a new furnace installed by Ivan. I'm telling you I have never been happier with a company regarding efficiency and their friendliness & professionalism. I would recommend them to anyone & everyone that needs the services they provide. They keep in touch via phone and follow up with text and emails. As a matter of fact, I will be calling them next year for duct cleaning. Thank you for providing such excellent customer service from the 1st call, to the finished installation...all within 1 week. You cannot go wrong choosing this company. Many thanks!"
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+52

Response time6 hrs
Recommended by85%of homeowners
Avatar for Evergreen Gas LLC
Evergreen Gas LLC
4.8(
176
)
Central A/C - InstallDuctless Mini-split Heating System - Install or ReplaceElectric Furnace / Forced Air Heating System - Install+1 more

Serving Forest Grove, OR and surrounding areas

Approved (Corporate)

In business since 2003

Free estimates

Emergency services offered

"I've worked with Evergreen since we purchased our home in 2020. They've done a multitude of projects for us, the most recent being installing an entirely new HVAC system (two units inside and out). They are on time, friendly, courteous, and very professional. They even put up with our rather high-strung little poodle. We had multiple companies bid our job, and we chose Evergreen both because we knew they would do a good job and stand behind their products. We also knew they would be great folks to have in our home doing work. It's never easy when contractors are in your living space, but they make it as pleasant as it can be. Thanks to Shaun and his team for doing such a great job for us, many times over!"
Recommended by94%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

The standard rule for return duct sizing is that the return vent should be the same size or larger than the supply vent. This will ensure balanced airflow in your home and reduce strain on your HVAC system.

A new HVAC system combines components to control indoor temperature and air quality. Features include a furnace or heat pump and an air conditioner or evaporator coil, depending on the climate requirements. It also involves a network of ductwork for air distribution, a thermostat for temperature regulation, and electrical connections. Air purifiers or humidifiers can be integrated to improve indoor air quality.

It depends on the size of the space you’re cooling down. If you’re looking for the most affordable way to cool an entire house over a long period of time, then central air will be more cost-effective. But when it comes to cooling down a couple of rooms or one floor, a window unit may be the cheaper option, with both a lower cost to install and less energy used to run.

It depends on how fast an HVAC technician can resolve the issue. First, if there's a refrigerant leak, you’ll want to keep small children and pets out of the house. Next, you’ll want to turn off the AC unit to ensure no more freon enters your home. Finally, you’ll need an AC technician pro to come to your home and fix the leak immediately. Ultimately, it’s best to leave your home if you discover a freon leak—the risk of exposure is very high, and it’s not worth risking your health to stay.

An air conditioner’s watt usage depends on multiple factors, including the type of AC unit, its size, and how often you use it. With that said, most central air conditioners consume between 3,000 and 3,500 watts. Meanwhile, window AC units use 900 to 1,400 watts, and portable air conditioners consume 2,900 to 4,100 watts.

The Forest Grove, 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.