The Best HVAC in Union, WA

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

#1

Hood Canal Climate Control

4.8
(127 reviews)
Verified

A premier full-service HVAC contractor serving Union and the greater Hood Canal region since 1985. They specialize in high-efficiency heat pump systems ideal for the marine climate, offering complete installation, maintenance, and repair services for all major brands. Their technicians are NATE-certified and particularly adept at addressing the unique challenges of coastal homes, including moisture control and salt air corrosion prevention.

51 E Hood Canal Dr, Union, WA 98592

Specialties & Features

Heat Pump Experts
24/7 Emergency Service
Coastal Climate Systems
Energy Efficiency Audits
Ductless Mini-Splits

Business Information

Years in Business:39 years
Licensed:Yes
Insured:Yes
#2

Union Heating & Air

4.6
(94 reviews)
Verified

A locally owned and operated HVAC company known for its reliable and prompt service. They have deep roots in the community and understand the specific heating needs during cold, damp winters and the cooling demands of occasionally hot, humid summers. They are authorized dealers for Trane and American Standard, focusing on durable and efficient systems. They offer comprehensive maintenance plans to ensure system longevity in the demanding local environment.

212 Union Hill Rd, Union, WA 98592

Specialties & Features

Furnace Repair & Installation
Preventative Maintenance Plans
Local Family-Owned
Ductwork Design & Sealing
Indoor Air Quality Solutions

Business Information

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

Peninsula Pure Air LLC

4.5
(68 reviews)
Verified

Specializes in modern, energy-efficient HVAC solutions and superior indoor air quality systems, which are highly valued in Union's tight-knit, environmentally conscious community. They are experts in ductless mini-split installations for homes and cottages without existing ductwork and are certified to handle advanced geothermal and cold-climate heat pump systems. Their service is highly technical, focusing on optimizing home comfort and reducing energy bills.

PO Box 122, Union, WA 98592

Specialties & Features

Ductless Mini-Splits
Geothermal Systems
Energy Efficiency Upgrades
Indoor Air Quality
Smart Thermostat Integration

Business Information

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

Why These Are the Top HVAC Contractors in Union

The HVAC market in Union, Washington, is shaped by its unique climate on the Hood Canal. Characterized by cool, wet winters with occasional freezing temperatures and mild but increasingly warm and humid summers, residents require versatile systems. Heat pumps, particularly cold-climate and ductless mini-split models, are extremely popular for their year-round efficiency. The market is competitive among a small pool of providers (approx. 20-25), with a high premium placed on 24/7 emergency service for winter storms, expertise in moisture and mold prevention due to high humidity, and a strong focus on energy efficiency to combat rising utility costs. The customer base is a mix of year-round residents and seasonal vacation homeowners.

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 Union regulations and climate

Frequently Asked Questions About HVAC in Union

Get answers to common questions about hvac services in Union, Washington.

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

For a full system replacement (furnace and air conditioner) in Union, homeowners can expect a range of $8,000 to $15,000+, depending on system size, efficiency rating, and home complexity. Washington's sales tax and potential local utility rebates for high-efficiency units will affect the final price. Given our wet, mild climate, investing in a properly sized, energy-efficient heat pump is a popular and cost-effective choice for year-round comfort.

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

The ideal times are during the shoulder seasons of spring (April-May) and fall (September-October). Scheduling service before the peak summer heat or winter chill ensures you won't face a breakdown during extreme weather and provides better availability and potential off-season pricing from local contractors. This timing is crucial in our maritime climate to prepare your system for damp, cool winters and occasional summer heat waves.

3Are there any local regulations or permits required for HVAC work in Union, WA?

Yes, Mason County and the State of Washington require HVAC contractors to hold specific state licenses (like an 06A Electrical Specialty License) and permits are often required for new installations, major replacements, or ductwork modifications. A reputable local provider will handle this process. Additionally, all equipment must meet Washington State's minimum energy efficiency standards, which are among the highest in the nation.

4How do I choose a reliable HVAC contractor serving the Union and Hood Canal area?

Prioritize contractors who are locally established, fully insured, and hold current Washington State licenses. Look for strong community reviews and ask for local references, as they understand the specific challenges of homes in our coastal environment, such as managing humidity and salt air corrosion. Always get detailed, written estimates that include a Manual J load calculation to ensure proper system sizing for your home.

5My heat pump seems to run constantly during our cool, damp winters. Is this normal for the Union area?

Yes, this is a common and often normal operation for heat pumps in our climate. Unlike furnaces that produce very hot air, heat pumps provide a steady, milder heat, so they run longer cycles to maintain temperature efficiently, especially when outdoor temperatures are in the 30s-40s. However, if it's running non-stop without raising the temperature or is excessively icy, it may indicate a need for maintenance, such as checking refrigerant levels or defrost controls.