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Find Central a/c service or repairers in Hillsboro

Avatar for Oregon Heating & Air Conditioning, LLC
Oregon Heating & Air Conditioning, LLC
4.8(
106
)

Serving Hillsboro, OR and surrounding areas

Approved

In business since 1990

Emergency services offered

Credit card accepted

"They are the best I have ever had as far as a heating and cooling service. "
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37 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for Columbia NW Heating & Cooling Inc
Columbia NW Heating & Cooling Inc
4.5(
86
)

Serving Hillsboro, OR and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"It went extremely well. Punctuality was perfect. Paying attention to details was perfect. Knowledge and professionalism were perfect. The price was competitive. We interviewed 5 different providers. Ultimately, Columbia seemed to stand out best. We tried it, and we were quite happy with the choice. The service cost was for two independent air conditioner systems ( we have a large, long house), and one new furnace."
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+52

Response time6 hrs
2 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for Air Control Systems, Inc.
Air Control Systems, Inc.
4.7(
93
)

Serving Hillsboro, OR and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"If you are looking to service or replace a furnace, these are the guys. They were on time, polite, VERY KNOWLEDGEABLE, amazing pricing, amazing follow up and follow through. You NEED to work with this company if you own a furnace or A/C."
Response time3 hrs
Response rate91%
1 neighbors recently requested a quote
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Avatar for D & F Plumbing, Heating and Cooling
D & F Plumbing, Heating and Cooling
4.2(
513
)

Serving Hillsboro, OR and surrounding areas

Approved (Corporate)

In business since 1927

Emergency services offered

Warranties offered

"Excellent and immediate quote and service. Friendly and cooperative when sudden repairs seem overwhelming. Very helpful."
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+18

8 neighbors recently requested a quote
Recommended by79%of homeowners
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Avatar for Revival Energy LLC
Revival Energy LLC
4.7(
615
)

Serving Hillsboro, OR and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Great work! Keaton was able to diagnose and estimate a fix for my furnace. Came out the next day to replace a part and do some regular maintenance on the furnace and air conditioner. Very happy with the work."
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+19

Response time1 day
Response rate92%
11 neighbors recently requested a quote
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Avatar for Aviator Heating & Cooling
Aviator Heating & Cooling
4.9(
50
)

Serving Hillsboro, OR and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Our 5-year-old AC wasn't cooling properly. Aviator Heating & Cooling diagnosed a restriction in the TXV/evaporator coil and repaired it quickly. Mike explained everything clearly and got the system cooling like new again. Honest service, accurate diagnosis, and no pressure. Highly recommend Aviator for HVAC repair in Portland!"
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

27 neighbors recently requested a quote
Recommended by40%of homeowners
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Avatar for Sunstone HVAC LLC
Sunstone HVAC LLC
5.0(
28
)

Serving Hillsboro, OR and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"They were prompt, very knowledgeable, and personable. Price was competitive. Highly recommended for gas fireplace repair and cleaning."
Old System
Old systen
New system
New system
New gas furnace

+4

Response time6 hrs
Response rate89%
9 neighbors recently requested a quote
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Avatar for NW Sundance Services, Inc.
NW Sundance Services, Inc.
4.1(
244
)

Serving Hillsboro, OR and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"I will always use this company for any hvac and plumbing issues that come up. Their service people are always responsive, professional, and knowledgeable. Today they sent a plumber named Lamar, he was all of the above , as well as being very tidy, helpful and kind. I love this company."
two new air conditioners
new outdoor unit for A/C
new outdoor unit for A/C
new air conditioner
high efficancy furnace

+18

Response time4 hrs
1 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Roth Home
Roth Home
4.6(
243
)

Serving Hillsboro, OR and surrounding areas

Approved (Corporate)

In business since 1976

Free estimates

Small jobs welcome

"Zach was very professional and gave us such a great deal. This us his work done. It's installed and just happy to have him do the work and we will call him for any other work needed for upkeep or other plumming. We will also recommend him to others."
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+6

187 neighbors recently requested a quote
Recommended by85%of homeowners
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FAQs for central a/c service or repair projects in Hillsboro, OR

Coils work to absorb heat into the refrigerant that flows through them, moving heat from one location to another. For air conditioning, the evaporator coil inside the air handler in your home absorbs heat. It then transfers the heat outside to the condenser coil, where it releases it. The opposite process happens for heat pumps. When the coils get dusty and dirty, it reduces how well these components work.

Skip regular cleanings, and dirt, debris, and mineral deposits will blanket your evaporator and condenser coils. When that happens, the coils can’t shed heat efficiently, so the system works harder and your energy bill climbs. Over time, overheating strains the compressor and can trigger a full breakdown—an avoidable repair that often costs far more than a simple annual cleaning.

AC coil cleaning is an investment that pays for itself in the benefits it provides. Dust‑caked coils force your AC to run longer, so you spend more on electricity and rack up extra wear. A quick professional cleaning restores efficiency, trims monthly bills, and eases strain on expensive parts. Over the long haul, that small yearly fee delays pricy repairs and stretches the unit’s lifespan, making coil cleaning one of the smartest HVAC tune‑ups you can schedule.

Watch for higher electric bills, rooms that stay warm no matter how low you set the thermostat, or an AC system that runs nonstop. Extra humidity and frost on the coils are also red flags. Catching these clues early lets you schedule a quick cleaning before the system overworks itself and triggers an expensive breakdown.

Your AC cleaning technician starts by shutting off the power to the unit and removing the faceplate. Compressed air and a vacuum hose blast away loose debris, followed by a coil-safe, no-rinse cleaner that dissolves stubborn grime. After the solution has soaked in, the professional wipes the fins, reassembles the housing, and restores power, leaving the system ready to cool at peak efficiency.

The Hillsboro, OR homeowners’ guide to central a/c service or repairs

From average costs to expert advice, get all the answers you need to get your job done.

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