Local, licensed technicians for every heating need, from repairs to full installations. Cascadia Comfort services heat pumps, furnaces, and ductless mini-splits across the greater Seattle area.
Over 174, verified 5-star customer reviews
Utility-verified for efficiency and workmanship
Parts and labor covered on installs and replacements
Approved installer, vetted for training and quality
Flexible plans, approval in minutes
Not sure what’s wrong or what you need? Browse the options below, or call and we’ll help you figure out the right fix for your home.
No heat, weak airflow, or strange noises? Our techs troubleshoot the actual cause and get your furnace running the same visit whenever possible.
A yearly tune-up keeps your furnace efficient and catches worn parts before they leave you without heat in January.
Constant repairs or a system near the end of its life? We’ll walk you through options sized for your home, not oversized to pad the bill.
New construction or replacing an old unit, we size and install furnaces to match your home’s actual heating load.
One zone running cold while the rest of the house is fine? That’s a classic mini-split symptom, and we know how to isolate it.
Ductless systems rely on clean coils and filters to perform. Routine service protects efficiency and prevents zone-specific breakdowns.
Older ductless units lose efficiency fast. We’ll help you decide if replacing the head, the outdoor unit, or the whole system makes the most sense.
Heating a room addition, garage, or older home without ductwork? Ductless is usually the fastest, least invasive way to get it done.
Blowing cold air, short cycling, or stuck in defrost mode? These are heat pump-specific issues our techs are trained to diagnose, not just guess at.
Heat pumps work harder than furnaces year-round. Regular service keeps the reversing valve, coils, and refrigerant levels in check before small issues become no-heat calls.
If your heat pump is losing efficiency or needs frequent repairs, we’ll size a replacement that actually fits your home’s heating and cooling demand.
Switching from a furnace or adding heat pump technology for the first time? We’ll help you understand what it takes and what it costs upfront.
Answer a few quick questions and we’ll point you to the right service.
System not heating like it used to?
That’s usually a repair issue. → Furnace Repair or Mini-Split Repair or Heat Pump Repair
Haven’t had a tune-up in over a year?
Regular maintenance catches small problems early. → Furnace Maintenance or Mini-Split Maintenance or Heat Pump Maintenance
System is 12-15+ years old or needs frequent repairs?
It might be time to consider a new system. → Furnace Replacement or Mini-Split Replacement or Heat Pump Replacement
No matter which heating service you need, here’s how working with Cascadia Comfort goes from the first call to the final walkthrough.
1. Book your appointment.
2. We confirm the details.
3. See who’s on the way.
4. Get it done right the first time.
5. Walk away with a clear picture.
Schedule online or by phone, whichever’s faster for you.
You’ll get a confirmation right away and remidners as your appointment approaches.
A photo and name of your technician are sent before they knock.
Licensed technicians, the right permits pulled, means no callbacks.
We explain what we did, what it cost, and anything worth keeping an eye on going forward.
SERVICE & SYSTEM FACTORS
HOME FACTORS
LOGISTICS & REGULATORY FACTORS
Furnaces used to be the default here. That’s no longer true, and we’ve watched the shift happen firsthand.
Heat pumps are quickly becoming the new standard for Seattle homeowners upgrading their heating. The city’s own conversion program has moved more than 300 homes from oil heating to electric heat pumps in 2025 alone, part of a broader push to eliminate oil heat citywide by 2030. Add in rising utility rebates and aging gas equipment across the region, and the shift extends well beyond oil, more homeowners are choosing heat pumps over traditional furnaces every year. We’ve been part of that shift, helping homeowners weigh gas versus electric and installing the heat pumps and mini-splits that are becoming the new default across Seattle-area homes.
Cascadia Comfort isn’t just another name on a truck. We’re a PSE Trade Ally, a Kicking Gas partner helping Snohomish County families electrify their heating, and a proud supporter of the local organizations that keep our community strong.
Seattle’s climate and housing stock create heating problems you won’t see everywhere. Here’s what we watch for:
PSE Trade Ally: Utility-verified contractor for Puget Sound Energy customers
Kicking Gas Partner: Helping Snohomish County homeowners move off gas furnaces and onto electric heat pumps through local subsidy programs
Free heating support for local nonprofits, including:
We’re an approved Mitsubishi Electric installer for heating equipment, a standard not every HVAC company qualifies for. If you have a Mitsubishi heat pump or mini-split (or want one), you’re working with a vendor Mitsubishi itself has vetted.
Gas furnaces, ducted heat pumps, single-zone and multi-zone mini-splits, we work on all of it. Whatever’s heating your home, we’ve likely installed, repaired, or maintained one just like it.
Repair, maintenance, replacement, or new installation, you don’t need a different company for each. We handle your heating system from the day it’s installed to the day it’s replaced.
Whether you’re comparing repair versus replacement, or a furnace against a heat pump, we give you straight information so you can make the right call for your home and budget.
Heating systems mean gas lines, electrical connections, or both. Our techs are licensed and trained to handle either safely, so you’re not stuck finding a second contractor for half the job.
Yes, all three. We repair, maintain, replace, and install gas furnaces, heat pumps, and ductless mini-splits.
It usually comes down to age and repair cost. If your system is under 10 years old and the repair is a few hundred dollars, repair makes sense. If it’s older, needs a major component, or you’re facing repeat breakdowns, replacement is often the better long-term value. We’ll give you straight numbers on both so you can decide.
It depends on your home’s setup, your budget, and whether you already have ductwork. Heat pumps handle Seattle’s mild winters efficiently and can also cool your home in summer, but a gas furnace may still make sense for certain homes. We’ll walk you through the trade-offs based on your specific house, not a generic answer.
Mini-splits are usually the fastest path to heating a home, addition, or converted space without ducts. They install with minimal construction and let you heat individual zones instead of the whole house at once.
Once a year, ideally before the cold season starts. Annual maintenance catches worn parts early and helps you avoid a no-heat emergency in the middle of winter.
Yes. We offer financing options for replacements and installations, so a failed system doesn’t have to mean an impossible upfront cost. Ask about current options when you schedule.
Yes. Furnace and heat pump installations require permits in Snohomish and King County, and we handle that process as part of the job.
We offer same-day service in most cases. Call us and we’ll get a technician out as quickly as possible, especially during cold snaps when a no-heat situation can’t wait.
No pressure, no upselling, just honest heating service from a team that’s been fixing Seattle homes since day one. Give us a call.
