HVAC for the Cascade Foothills
Hollingworth Heating & Cooling provides solutions engineered for the unique climate of Snoqualmie. From damp, chilly winters to warm, dry summers, we keep your home perfectly comfortable, year-round.
Get a System EvaluationYour Snoqualmie Valley Climate Experts
Local Knowledge
We understand the challenges of our mountain climate—high precipitation, variable temperatures, and the need for powerful dehumidification.
High-Efficiency Systems
We specialize in modern heat pumps and furnaces that perform efficiently in our specific climate, saving you money on energy bills.
Reliable Service
As your neighbors, we pride ourselves on providing prompt, professional, and honest service you can depend on, season after season.
Our Core HVAC Services
Heating System Repair & Installation
A reliable heating system is critical in the damp, chilly winters of the Snoqualmie Valley. We are experts in both furnace and heat pump technologies, which are ideal for our climate. Our emergency heating repair service is available 24/7 for those cold nights when your system fails. We diagnose and fix all issues, from furnace ignition problems to heat pump reversing valve failures. For homeowners in North Bend and Issaquah looking to upgrade, we offer professional installation of high-efficiency furnaces and modern heat pumps. We perform precise load calculations to ensure your new system is perfectly sized to provide consistent warmth without wasting energy, keeping your home cozy and your utility bills down.
Heating Solutions
- ✓ 24/7 Emergency Furnace & Heat Pump Repair
- ✓ High-Efficiency Furnace Installation
- ✓ Ductless & Central Heat Pump Systems
- ✓ Thermostat & Zone Control Upgrades
Air Conditioning & Cooling Services
While known for rain, Snoqualmie and the surrounding Cascade foothills experience warm, dry summers that make a reliable air conditioner essential for home comfort. We provide complete AC services to keep you cool. Our AC repair technicians are skilled at troubleshooting all brands, quickly addressing common problems like refrigerant leaks or capacitor failures. When it's time for a new system, our AC installation service ensures you get a unit that's perfectly matched to your home. Many of our clients opt for a high-efficiency heat pump, which provides exceptional cooling in the summer and efficient heating in the winter—a perfect two-in-one solution for the Pacific Northwest climate.
Cooling Solutions
- ✓ Fast & Reliable AC Repair
- ✓ Energy-Efficient AC Installation
- ✓ Heat Pump Cooling Service
- ✓ Seasonal Maintenance & Tune-Ups
Indoor Air Quality & Dehumidification
The high precipitation levels in King County mean that indoor air quality and humidity control are major concerns for homeowners. Excess moisture can lead to mold growth and an uncomfortable home environment. We offer a range of indoor air quality (IAQ) solutions tailored for our damp climate. We install whole-home dehumidifiers that integrate with your HVAC system to maintain optimal humidity levels, protecting your home and improving comfort. We also offer high-MERV filtration and UV air purifiers to remove allergens, dust, and airborne pathogens, helping your family breathe cleaner, healthier air year-round.
Air Quality Solutions
- ✓ Whole-Home Dehumidifier Installation
- ✓ Advanced Air Filtration Systems
- ✓ UV Air Purifier Installation
- ✓ Duct Sealing & Cleaning