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TRUSTED BY GRESHAM, OR HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Gresham

Avatar for HVAC Ministries
HVAC Ministries
4.9(
14
)

Serving Gresham, OR and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Had a new Heating and AC unit put in. These guys are absolutely awesome. They are friendly and considerate and work very hard to make sure everything is done right. They consistently kept me updated on what was going on and explained everything they were doing in detail. If there was something I didn't understand, they happily explained what they were doing. They are a new company but don't let that fool you. The owner has many years of experience and knows what he is doing. I will only ever use these guys for all of my HVAC needs in the future. So glad I got them to do my HVAC work! Thank you Eliseo and Orlando! You guys are the best."
AC services
Heating & A/C Project
AC services
Heating & A/C Project
Duct cleaning

+15

Response time1 day
5 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Comfy HVAC, LLC
Comfy HVAC, LLC
5.0(
7
)

Serving Gresham, OR and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

Best products. Best Prices. Best workmanship. Top-rated, same-day HVAC services keeping your home comfy and energy-efficient all year round. With 20+ years of experience, Comfy HVAC provides expert installation, service, and repair for furnaces, air conditioners, heat pumps, and mini-splits. We offer free estimates, honest pricing, and a workmanship guarantee to ensure your comfort in every season.

New Heat Pump
New Heat Pump
Old Furnace
Old Furnace
Response time1 day
4 neighbors recently requested a quote
Recommended by16%of homeowners
Avatar for DANS HVAC SOLUTIONS LLC
DANS HVAC SOLUTIONS LLC
5.0(
4
)

Serving Gresham, OR and surrounding areas

Approved

In business since 2025

Free estimates

DANS HVAC SOLUTIONS LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Logo
11 neighbors recently requested a quote
Avatar for Absolute Temp Control
Absolute Temp Control
5.0(
47
)

Serving Gresham, OR and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"I had just posted my house for sale when the AC decided to stop working. I opened Angie's List ready to call all the local HVAC companies to find out which one could come soonest. We already have a showing tonight and didn't want the house to feel like a sauna. I explained this to John, and though he said he was booked out for weeks, he said he'd try to shift things around to get to me by 2PM. He called at 10AM and said he could be here in 30 minutes. He was very professional and pleasant to talk to and work with. He quickly found the problem and had the parts available so he was able to make repairs immediately. I appreciate that he explained how the original installers could have done a better job with the drain line which would have prevented the cause of our outage. He then proceeded to redo the drain line the right way. Would gladly hire Absolute Temp Control again."
Furnaces
Air Conditioner Solutions
Ductless Air Conditioners and Heat Pumps
Indoor Air Quality Systems
Water Heaters

+1

Response time6 hrs
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Aviator Heating & Cooling
Aviator Heating & Cooling
4.9(
42
)

Serving Gresham, OR and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Daniel and Surge were great to work with! They came out quickly when our HVAC stopped working and were able to install a whole new system in just a couple days. We?re very happy to have a brand new AC just in time for the summer heat!"
Dirty filters on rooftop
Dirty duct before cleaning
Heating and Air Conditioning Project
Heating & A/C Project
Commercial rooftop AC repair 503-770-HVAC

+44

19 neighbors recently requested a quote
Recommended by37%of homeowners
Avatar for HomePro Heating + Air
HomePro Heating + Air
5.0(
11
)

Serving Gresham, OR and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Home Pro Heating and Air did an excellent job fixing my A/C. From the moment I called, they were professional, responsive, and straightforward. The technician arrived on time, diagnosed the issue quickly, and explained everything in a way I could understand. The repair was done efficiently, and my air conditioning has been running perfectly ever since. Their pricing was fair, and the level of service was outstanding. It’s rare to find a company that’s both honest and highly skilled, but Home Pro proved to be both. I’m extremely satisfied and would absolutely recommend them to anyone needing HVAC work."
Furnace repair
Barclay st
New het pump install
System Diagnostic
Response time8 hrs
Response rate95%
3 neighbors recently requested a quote
...
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Heating and Air Conditioning questions, answered by experts

You should only run your dehumidifier in warmer months, such as spring and summer, to get the best performance out of your system. The air gets drier when temperatures drop in the winter months, creating less of a need for a dehumidifier. However, when to run a dehumidifier will depend on your local climate.

There are plenty of different not-so-great sounds to hear from your air conditioning unit, like squealing, grinding, water running, excessive gurgling, banging, and clanking. Each of these sounds can indicate a different malfunction with your unit, so it’s important to have a professional assess the problem before it gets worse.

It is normal for the attic to be hotter than the rest of the house in the summer, but only by about 10 or 20 degrees. Attics that aren’t properly insulated or ventilated can reach temperatures of 130 degrees or more which can cause damage to the home’s structure, including the roof, wood framing, and HVAC system.

A home AC unit provides anywhere from one-half to five tons of cooling and requires approximately two to four pounds of refrigerant per ton of cooling. At approximately five to 10 minutes to fill one pound of refrigerant, a home that requires three tons of cooling will take about six to 12 pounds of refrigerant and approximately 30 minutes to two hours to completely recharge the unit.

If you don't clean your AC evaporator coils, dirt and debris will build up, which impairs the system's ability to transfer heat. This forces the unit to work harder, leading to inefficient performance, higher energy bills, and frequent breakdowns. Over time, neglected coils can corrode, which may cause refrigerant leaks, or develop mold, ice buildup, and a clogged condensate drain, resulting in poor air quality and an uncomfortable home.

The Gresham, 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.