The Best HVAC in Cornelius, OR

Compare the highest-rated hvac professionals in Cornelius, Oregon. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Cornelius Climate Control

4.8
(127 reviews)
Verified

A full-service HVAC contractor specializing in high-efficiency heating and cooling systems for Cornelius homes. Known for exceptional customer service and technical expertise with both traditional and ductless systems. Their technicians are NATE-certified and particularly skilled with heat pumps, which are ideal for the local climate.

845 North Adair Street, Cornelius, OR 97113

Specialties & Features

24/7 Emergency Service
Heat Pump Installation & Repair
Energy Efficiency Audits
Ductless Mini-Splits
Smart Thermostat Integration

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Tualatin Valley Heating & Air

4.6
(94 reviews)
Verified

Serving Cornelius and the wider Tualatin Valley for over two decades. They are a Carrier Factory Authorized Dealer, offering top-tier equipment with strong warranties. They excel in system replacements and complex ductwork design for older homes, a common need in the area. Their maintenance plans are comprehensive and popular among local homeowners.

1210 East Baseline Street, Cornelius, OR 97113

Specialties & Features

Carrier HVAC Systems
System Replacement Experts
Ductwork Design & Sealing
Preventive Maintenance Plans
Oil to Gas Furnace Conversion

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
#3

Summit Mechanical LLC

4.5
(68 reviews)
Verified

A highly-rated local contractor known for honest diagnostics and quality workmanship. They focus on both residential and light commercial HVAC services. Summit Mechanical is particularly adept at solving tricky repair issues and providing energy efficiency upgrades, including adding zoning systems to improve comfort and reduce energy bills in Cornelius's variable climate.

395 South 4th Avenue, Cornelius, OR 97113

Specialties & Features

Honest Diagnostics & Repair
Commercial HVAC Services
HVAC Zoning Systems
Indoor Air Quality Solutions
Water Heater Services

Business Information

Years in Business:11 years
Licensed:Yes
Insured:Yes

Why These Are the Top HVAC Contractors in Cornelius

Cornelius, Oregon, experiences a temperate marine climate with cool, wet winters and warm, dry summers. This creates a consistent demand for both highly efficient heating (primarily high-efficiency gas furnaces and heat pumps) and air conditioning, which has become increasingly necessary. The presence of many older homes leads to a strong market for system replacements, ductwork modernization, and energy efficiency upgrades. Seasonal demands peak during the late fall (furnace tune-ups and repairs) and early summer (AC installation and service). The local HVAC market is competitive with a mix of long-standing local companies and larger regional providers serving the Portland metro area.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Cornelius regulations and climate

Frequently Asked Questions About HVAC in Cornelius

Get answers to common questions about hvac services in Cornelius, Oregon.

1What is the typical cost range for replacing a central HVAC system in a Cornelius home?

For a full system replacement (furnace and air conditioner) in Cornelius, homeowners can expect a typical range of $6,500 to $12,000+, depending on system size, efficiency rating, and home complexity. Oregon's energy efficiency standards and the local climate, which requires both reliable heating for cool, damp winters and efficient cooling for increasingly warm summers, make investing in a properly sized, high-efficiency system a wise long-term decision for comfort and utility costs.

2When is the best time of year to schedule HVAC maintenance or replacement in Cornelius?

The ideal times are during the shoulder seasons of spring (March-May) and fall (September-October). Scheduling service before the peak summer heat or winter cold ensures your system is ready for Cornelius's seasonal demands and provides much greater availability and potential scheduling flexibility with local HVAC companies compared to the height of summer or during a winter cold snap.

3Are there any local rebates or incentives for upgrading my HVAC system in Cornelius? **Question:** Are there any local rebates or incentives for upgrading my HVAC system in Cornelius?

Yes. Homeowners should check with the Energy Trust of Oregon for cash incentives on qualifying high-efficiency heat pumps, furnaces, and other equipment. Additionally, Cornelius is served by Portland General Electric (PGE), which offers its own rebates for heat pumps and weatherization. A reputable local HVAC contractor will be knowledgeable about current programs to help you maximize savings.

4How do I choose a reliable HVAC contractor in the Cornelius area?

Always verify that the contractor is licensed, bonded, and insured to work in Oregon. Look for established local companies with strong community reputations, as they understand the specific needs of homes in our area. Check for positive reviews on local platforms and ask for references from recent installations, ensuring they perform a detailed Manual J load calculation to correctly size your system for your home's unique characteristics.

5With our mild but damp climate, is a heat pump a good option for my Cornelius home?

Absolutely. Modern air-source heat pumps are exceptionally efficient for both heating and cooling in Oregon's climate, effectively handling our cool, wet winters and warm summers. They provide efficient dehumidification during the humid months and are a primary technology incentivized by state and local utility rebates, making them a cost-effective and versatile year-round comfort solution for many Cornelius homes.