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TRUSTED BY HERMISTON, OR HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon10
    Verified heating and air conditioning services reviews

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

Avatar for Right Now Heating Cooling & Plumbing, LLC
Right Now Heating Cooling & Plumbing, LLC
4.1(
80
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallDuctless Mini-split A/C - Install or Replace+1 more

Serving Hermiston, OR and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"get the sales guy to come and give you a quote first. I thought they would work with the front office. The guys that put the furnace in gave me a bill for two thousand dollars more than what we were first quoted. They did have to come back twice in the first two days. The first night the fan would not shut off. they came right over. It was a fuse. The next morning there was water all over the floor. they came right over. it was the hose to the condensate pump. They replaced it and it has been running good ever sense."
Response time2 days
Response rate100%
26 neighbors recently requested a quote
Nicks Eco Friendly Painting LLC
New to Angi
Air Ducts & Vents - Clean

Serving Hermiston, OR and surrounding areas

Approved

We are family owned and operated and have been serving Washington State for 15 years! The services we offer are Painting, drywall, carpentry and much more!! We strive on detail, quality and reasonable pricing. Over 20 years experience. We service all of Benton, Yakima, Franklin,and Umatilia Counties. Possibly farther depending on details we have done work all over Washington State.

Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Hermiston, OR and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

*** I have recently added the Nashville area to my service coverage. Since I can do most of my services remotely with you over the phone, I am hoping to eventually open up to larger markets and help people from having to take their computer in to get it fixed, if it has internet access, I can usually fix it over the Internet. Just trying to do more to help my Angies List customers!!******** I am a sole proprietor that works out of my home. I am my only employee, but I have over 20 years experience fixing computers, and providing superior customer service. I work on a flat rate service, and don't charge by the hour because I feel it's important to educate the customer on what the issue is/was, and how to avoid it in the future. I feel that local service companies (my competition) have been overcharging customers for years. I offer a first time customer discount of 10% but I will offer 15% off for first time customers referred by Angies List. I've lived in the Huntsville area most all my life, so I know the area very well. I will never use a subcontractor as I am very picky about making sure that if my name and company is associated with something, it will be the best experience my customer has ever had, and using sub contractors won't ensure that, so I prefer to do all the work myself. Lastly, I should point out that I am a former offensive lineman for the University of Southern Mississippi and was Brett Favre's center his freshman year at Southern. I went on to play for Tom Landry in his last year, but gave up pro football early on to pursue my passion of fixing computers. If I didn't have bills to pay, I would do this for free because I love it! If you have a computer problem, I promise you that you couldn't find a better technician that will care about you as a customer, and not about the bottom line. I am always available, but don't always answer my phone, but if you leave a message, I promise to back with you as soon as possible...and figure out how to get your issue resolved in a quick, efficient and economical manner. Thanks so much for reading my ad, and I look forward to working for you!

2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Pro Vac, LLC
4.8(
5
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Hermiston, OR and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"This company was amazing great customer service straight to work cleaned my air ducks throughout my whole house and my dryer air duct he also checked my unit and performance. I Will definitely call him again."
Recommended by100%of homeowners
Avatar for Sears Home Improvement Products
Sears Home Improvement Products
3.7(
1,712
)
Air Ducts & Vents - CleanBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+48 more

Serving Hermiston, OR and surrounding areas

In business since 1886

Free estimates

Credit card accepted

"I wanted to avoid having several differnet companies come through after purchasing a home.  I went with Sears Home Services because the prices were compatible and the ratings were good.  The A/C units were service on one day and the duct cleaning was performed the next week.  The A/C technician was extremely professional and explained exactly what was being done during each step.  One of the units was slightly overcharged so he recovered a little of it to put it in optimal range. 
The duct cleaning crew was very professional and performed the service fairly quickly.  The A/C duct cleaning was a little expensive but convenient due to having everything done at once.  They did miss a little of the cleanup but it was easily vacuumed.  The dryer vent cleaning was excellent.  I had already known there was a blockage in the pipe and they were very efficient in unblocking it and making sure it was clear. 
"
Additional Photos
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Recommended by74%of homeowners
3D HEATING LLC
5.0(
3
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+1 more

Serving Hermiston, OR and surrounding areas

In business since 1998

Credit card accepted

Offers commercial services

Welcome to Three D Heating and Air. We have been proudly serving the local area for over 25 years and are excited to work with you. Contact us today for quality service at an affordable rate. At Three D Heating and Air, we treat your property as if it were our own. Call today!

Response time1 day
Response rate100%
Recommended by100%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

The standard HVAC warranty is around five years. Still, many brands offer an extension to 10 years if you register the product within a specific timeframe, typically 60 to 90 days post-purchase or HVAC installation. Over the past decade, warranty periods have substantially increased, shifting from 3-5 years in the 90s to the now-prevalent 10+ year warranties. Both warranty types cover parts failing due to manufacturer defects, incurring no additional costs. Some manufacturers provide extended warranties surpassing the usual 15- to 20-year window, though these often involve extra fees. 

Yes, you can clean your air conditioner filter as a temporary fix for cleaning up dirt, but you’ll eventually need to replace it once the dust starts to accumulate. Use a vacuum with a hose attachment to clean your air filter at least once per year or more often if you have pets.

While you’ll pay more upfront for a brand-new HVAC unit, you can save money in the long run. Here’s how to save on your new HVAC system:

  • When purchasing a high-efficiency system, your energy bills will be lower in the future.

  • You may be eligible for special offers from your local energy company.

  • Depending on the system, you may be eligible for HVAC rebates and tax credits.

  • Choose to replace your air conditioning unit and furnace simultaneously to save on labor and installation costs. 

To make the most out of your AC, consider implementing the following best practices: 

  • Choose the right size AC for your home to ensure your unit runs as efficiently as possible.

  • Choose a window with shade, as direct sunlight can cause your AC unit to overheat. 

  • Clean or replace the filter at least every two months. 

  • Inspect the AC’s fan and straighten it if necessary. 

  • Discontinue use immediately if you suspect a malfunction, as running the AC while broken can lead to significant issues. 

  • Turn off (or adjust the temperature) when you leave the house.

Yes, a mini split AC system can replace central air—and quite easily, too. Since mini splits don’t require ductwork, homeowners can convert their central air system to a mini split to save money and energy. Consult with an HVAC professional to learn more about the process of replacing your central air with a mini split.

The Hermiston, 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.