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TRUSTED BY JEFFERSON, OR HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon290
    Verified heating and air conditioning services reviews

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

Avatar for AIR CONTROL SYSTEMS, INC
AIR CONTROL SYSTEMS, INC
4.5(
14
)
Gas Furnace / Forced Air Heating System - InstallCentral A/C - InstallElectric Furnace / Forced Air Heating System - Install+47 more

Serving Jefferson, OR and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"WOWWW! Above & beyond service, courteous & knowledgeable technician, and fair pricing... what more could you want?! I contacted Air Control Systems via Angie's List and (literally) within minutes received a phone call. They were able to send a technician out that same day (rare in todays service industry!) at no extra charge. Nathan was very personable yet prompt. He fixed the issue, while also checking everything else out to ensure peak performance moving forward. The cost was very fair, and I will not be using ANY other company for HVAC issues in the future! Outstanding!"
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Bryant Authorized Dealer

+1

15 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for Northwest Duct Services
Northwest Duct Services
4.8(
50
)
Air Ducts & Vents - Clean

Serving Jefferson, 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
Oregon Valley Construction LLC
4.9(
31
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Jefferson, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Warranties offered

"First of all Freddy was on time. That's a big deal for me. Very efficient. I was impressed with his work. And that everything was done the same day in a reasonable amount of time including running to the hardware store. I'm very happy"
Response time5 days
Response rate100%
1 neighbors recently requested a quote
AWESOME AIR HEATING AND COOLING LLC
5.0(
4
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Install+2 more

Serving Jefferson, OR and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

"My Heat Pump AC failed, and I called 2 other companies, and all they said was "you're on the list". Ron answered the call and came out, at the end of the day, and got my 20 year old system to at least work in AC mode. So, I asked about a replacement system, he gave me a price that was lower than some others, and arranged for financing, and came out and put in the system with 2 assistants. It is very well installed, much better insulated than the system we had and is very quiet and efficient. Airflow is much better than it was. Overall I strongly recommend Awesome as a repair service or for new install. They were very professional and reliable."
System Repairs
Commercial Refrigeration
Mini Split Experts
Emergency Service
Smart Thermostat Upgrades

+4

Response time5 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Spot Free Oregon Air Services
Spot Free Oregon Air Services
5.0(
14
)
Air Ducts & Vents - Clean

Serving Jefferson, OR and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Spot Free is amazing. These guys really have integrity and take pride in doing an excellent job. On time: yes! Personable and respectful: yes! Clean and conscientious: yes! They saved us from two birds nests blocking our dryer vent among other things. Angel s attitude and kind service gets a particular shout-out, but THANK YOU to everyone!"
Dryer Vent Cleanings
Dryer Vent Cleanings
Dryer Vent Cleanings
Dryer Vent Cleanings
Dryer Vent Cleanings

+35

Response time3 hrs
Response rate86%
Recommended by92%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

As mentioned above, not all HVAC Schrader valves are necessarily the same. While the valve core and pin or spring size on Schrader valves used for HVAC are generally similar, the valves are not all universal and interchangeable. The size of Schrader valves varies depending on whether it's used in an air conditioner, bicycle tire, or motor vehicle tire.

You may never need an AC recharge if there are no leaks. However, if your AC unit has a leak that cannot be patched appropriately, you’ll need an AC recharge every time the freon level drops low enough that it disrupts your system—this could be once every two to three years. It all depends on the size and frequency of the leak.

If your whole house is cold that’s one thing, but what if you only have a few rooms that are cold? First, you need to determine why this may be happening. A good place to start is to investigate the potential causes listed in this article—heat transfer, airflow, thermostat problems, humidity, and insulation. Once you’ve narrowed down the issue, you’d apply the same principles to the cold rooms as you would to the entire home.

A power outage can damage your air conditioner, just like a power surge can damage any electrical device or appliance. In most cases, your circuit breaker or built-in surge protection on your AC unit protects your AC and just needs a reset. But in other cases, it might be that your AC compressor or capacitor was blown during the power surge. You’ll need to have an HVAC professional repair or replace any AC parts. 

Yes, you can build a deck over your outdoor HVAC unit, but you need to leave at least 5 feet of vertical clearance above the unit. If you don’t want your deck to be that high off the ground, you could build a floating deck in another part of your yard—again, as long as you leave at least 4 feet of horizontal space between the deck and your AC unit.

The Jefferson, 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.