Efficiency Heating & Cooling
CORNELIUS HVAC - WINE COUNTRY COMFORT
Cornelius, Oregon HVAC company solutions. Licensed & insured Cornelius HVAC professionals for furnaces, AC, and heat pumps. Same/next-day service with 1,000+ five-star reviews.
- Serving Cornelius, Forest Grove, and homes along TV Highway
- Peak tune-ups: May–June (AC), Sept–Oct (furnaces before cold damp winters)
- Common issues: agricultural dust, valley fog, and power surges from rural grids
"Will was great. He was communicative and fixed the issue quickly. I highly recommend him and Efficiency."
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Cornelius HVAC Service Reviews from
local-area homeowners
Real Google reviews from our Milwaukie HQ and Portland/Happy Valley satellites serving Cornelius, surrounding areas—homes along S Cornelius Rd, Henrici Rd, Leland/Thayer, and nearby country lanes.
Cornelius HVAC Company — Heat Pump / Furnace / AC Repair Installation Solutions
Cornelius’s Trusted HVAC Solution
Transform your home comfort experience in Cornelius with Efficiency Heating & Cooling’s full-spectrum services.
Our experienced team provides specialized heating and cooling services tailored to the unique needs of Cornelius’s rural properties. Whether you’re facing furnace issues, air conditioning problems, or heat pump challenges, we bring innovative solutions right to your neighborhood.
We’re merely a phone call away, bringing professional HVAC service directly to your community.
Cornelius HVAC Work
Fitted for Tualatin Valley conditions:
- Advanced furnace installation and repair
- Expert air conditioning systems
- Specialized heat pump services
- Propane heating systems for rural properties
- Agricultural building climate control
Primary Heating & Cooling Services
Provided By Our HVAC Company in Cornelius
Professional heating and cooling services tailored for rural properties and acreage homes
Air Conditioning Repair
Expert AC repair for Cornelius homes. We handle everything from coil cleaning to compressor replacement.
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Furnace Installation
Professional furnace installation sized right for your acreage home and long duct runs.
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Heat Pump Services
Heat Pump Services — Many Cornelius families choose heat pumps for year-round comfort. We install, repair, and maintain energy-efficient systems designed for the Willamette Valley climate, supporting both suburban properties, multi-family dwellings and rural homes near Forest Grove and Hillsboro.
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Ductwork Services
Thorough duct cleaning and repair for homes with barn dust, field dust, and cottonwood exposure.
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Stick With Our Crew
Same/Next Day Service
Emergency HVAC service when you need it most, available 24/7 for Cornelius residents.
Fully Stocked Vehicles
Our service trucks carry most common parts to minimize return trips to rural properties.
NATE-Certified Technicians
Industry-leading expertise with ongoing training in the latest HVAC technologies.
Straightforward HVAC work for Cornelius homes and businesses. We show up prepared, diagnose the real issue, and give you a clear price before touching anything.
From furnace repair to AC installations and heat pump maintenance — we handle Cornelius start to finish.
Full-range HVAC services throughout Cornelius and the Tualatin Valley.
Notable Places Around Cornelius
Cornelius, Oregon
Drive from Cornelius to Our Location
Restaurants Nearby
Hotels Nearby
Specialized HVAC Solutions for Cornelius’s Rural Environment
Regional Climate Challenges
- Barn/Field Dust Management: Specialized filtration for agricultural dust
- Wood-Stove Smoke: Air reliable solutions during inversions
- Cottonwood Contamination: Coil cleaning for river-area properties
- Windstorm Power Disruptions: Backup heating solutions
Acreage Home Expertise
- Long Duct Runs: Static pressure testing and balancing
- Agricultural Buildings: Climate control for barns and workshops
- Propane Systems: Expert service for properties without natural gas
- Multiple Zones: Solutions for large rural properties
Book Cornelius HVAC Service
Downtown Cornelius, TV Highway, and surrounding neighborhoods. Call or book online.