Reliable HVAC Solutions for Every Season in Yakima, WA

Heating, Cooling & Air Quality Services That Keep Your Home or Business Comfortable Year-Round

At Paul’s Air FX, we’re proud to be Yakima’s trusted source for expert heating, cooling, and indoor air quality services. With years of experience serving the Yakima Valley’s unique climate, we understand the importance of dependable HVAC systems that can handle everything from freezing winter mornings to scorching summer afternoons.

Whether you need fast AC repairs, a high-efficiency furnace installation, or a custom solution for your commercial space, our locally owned team is here to keep your comfort running smoothly—every season, every system, every time

Residential HVAC: Comfort Begins at Home

From vintage craftsman dwellings to modern new builds, our residential HVAC services are tailored to Yakima’s climate—where summers can hover in the 90s °F and winters frequently dip below freezing.

Air Conditioning Services

• AC repair & tune-ups: Fast, reliable diagnostics to beat Yakima’s dry summer heat
• Central AC & heat pump installation: High-efficiency, SEER2-compliant units to save you money
• Ductless mini-split systems: Perfect for room additions, wine cellar cooling, or vaulted-ceiling homes

Heating Solutions

• Furnace & boiler service: Gas, electric, or oil systems cleaned, inspected, and repaired
• Heat pump optimization: Dual functionality for winter warmth and summer cooling
• Smart thermostat integration: Ideal for households looking to manage energy during variable Yakima weather

Indoor Air Quality (IAQ)

• Air filtration & purification: Combat seasonal allergens and dust from orchards
• Whole-home humidifiers & dehumidifiers: Balance moisture levels in Yakima’s varied climate
• Duct cleaning & sealing: Prevent energy loss and allergen buildup

Commercial HVAC: Reliable Comfort for Business

From Downtown Yakima storefronts to wineries in Zillah and hop warehouses, we design, install, and service HVAC systems that support your operation:

• HVAC design & installation: Space-specific systems, including rooftop units, ductless options, and radiant cooling where appropriate
• Preventive maintenance plans: Keep your business running smoothly year-round
• 24/7 emergency service: Minimize disruptions during peak seasons (e.g., apple harvests, heatwaves)

HVAC Maintenance & Tune-Up Plans

Preventive care is at the core of what we do—aimed at extending system lifespan and maximizing efficiency. Our Paul’s Air FX Comfort Club includes:

• Annual or bi-annual precision tune-ups
• Priority scheduling in peak seasons
• Repair discounts and waived diagnostic fees
• Energy rebate assistance—so you qualify for programs through utilities partnering with HVAC providers

Why Yakima Chooses Paul’s Air FX

Emergency HVAC Services – We Respond Fast

When your AC gives out in August or your furnace stops during Yakima’s sub-freezing nights, you don’t have time to wait:



• 24/7 emergency line
• Fully stocked trucks with replacement parts
• Same-day dispatch in Yakima and the Valley

Deep Local Knowledge
Our experts understand the high-altitude, semi-arid climate—hot days, cold nights, low humidity, and seasonal dust—that challenges HVAC systems

Proven Reputation
Long-standing, family-owned business with five-star reviews across Yakima County. We’ve supported the community for years, from residential builds to multi-million dollar commercial projects

Fully Licensed & Insured
Our technicians are certified with the latest HVAC standards, backed by full liability coverage and quality warranties

Transparent, Upfront Pricing
No hidden fees—just honest, written estimates for repairs, installations, and maintenance



Flexible Financing & Rebates
Enjoy peace of mind with 0% APR plans and utility-backed rebates that help offset new, high-efficiency installations

AeroBarrier/Home Sealing Services in Yakima, WA

Ready for Reliable Indoor Comfort?

Your home's safety, air quality, and temperature regulation rely very heavily on an airtight seal. Your HVAC system will struggle to protect your home if the air leaks out of your home. Air leaks will cause your system to work harder, which could cascade into more frequent repairs.

For guaranteed results, Paul’s Air FX works with proven AeroBarrier sealing products. We have nearly 40 years of experience equipping homes and businesses with Energy Star-certified, AeroBarrier sealants that are proven to keep your home safe. For more information about the most reliable home sealing services near you, contact our professionals today!

We’re here when you need us:

• Schedule a Consultation: We’ll assess your needs and recommend HVAC solutions tailored to Yakima’s environment.
• Book Service or Repair: Same-day and emergency dispatch for urgent needs.
• Join Our Comfort Club: Save on maintenance, repairs, and get top priority service.

Areas We Serve

• Yakima, WA
• Ellensburg, WA
• Cle Elum, WA
• Roslyn, WA
• South Cle Elum, WA
• Easton, WA
• Ronald, WA
• Thorp, WA
• Vantage, WA
• Kennewick, WA
• Pasco, WA
• Richland, WA